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Cheap flights from Reagan-National (DCA) to San Antonio (SAT) from $108

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DCA — SAT
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Washington, D.C. Reagan-National to San Antonio are usually found in October or January, booked 85 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Reagan-National to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

July

Cheapest in

October

Round-trip from

$291

One-way from

$189
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Washington, D.C. Reagan-National to San Antonio
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One-way flight from Washington, D.C. Reagan-National to San Antonio
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What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to San Antonio?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 43%.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to San Antonio?

Find a great deal and save up to 70% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Reagan-National Airport to San Antonio within the next two weeks, with the cheapest ticket starting at $331.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to San Antonio?

September is one of the best times of the year to fly to San Antonio from Washington, D.C. Reagan-National Airport. Prices for September average $340 per person but you can even find prices for as low as $59. The most expensive prices can be found in the month of April. Opting for a September flight can save you 16% on your journey compared to booking in April

What is the cheapest time of day to fly from DCA to SAT?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to San Antonio in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the evening.

Cheap American Airlines flights from Reagan-National to San Antonio

Explore cheap flight options specifically provided by American Airlines for the route between Reagan-National and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest American Airlines flights traveling from Washington, D.C. to San Antonio. It's recommended that users confirm their flight details before booking.
Tue 7/95:00 amDCA - SAT
1 stop5h 03mAmerican Airlines
Tue 7/167:27 amSAT - DCA
1 stop8h 02mAmerican Airlines
Deal found 5/29$215
Sat 9/1411:50 amDCA - SAT
1 stop8h 10mAmerican Airlines
Tue 9/173:52 pmSAT - DCA
1 stop6h 58mAmerican Airlines
Deal found 5/29$245
Mon 8/265:29 pmDCA - SAT
1 stop6h 59mAmerican Airlines
Sat 8/316:00 amSAT - DCA
1 stop7h 24mAmerican Airlines
Deal found 5/29$247
Tue 6/185:00 amDCA - SAT
1 stop5h 09mAmerican Airlines
Tue 6/255:54 pmSAT - DCA
1 stop4h 54mAmerican Airlines
Deal found 5/30$265
Wed 9/111:46 pmDCA - SAT
1 stop6h 12mAmerican Airlines
Sun 9/155:00 amSAT - DCA
1 stop5h 09mAmerican Airlines
Deal found 5/30$267
Wed 8/145:29 pmDCA - SAT
1 stop6h 59mAmerican Airlines
Sat 8/178:24 amSAT - DCA
1 stop7h 05mAmerican Airlines
Deal found 5/28$270
Sat 6/223:01 pmDCA - SAT
1 stop6h 19mAmerican Airlines
Tue 6/255:54 pmSAT - DCA
1 stop4h 54mAmerican Airlines
Deal found 5/29$277
Mon 6/174:26 pmDCA - SAT
1 stop7h 28mAmerican Airlines
Thu 6/206:01 amSAT - DCA
1 stop7h 39mAmerican Airlines
Deal found 5/29$308
Fri 9/135:30 pmDCA - SAT
1 stop7h 06mAmerican Airlines
Mon 9/165:46 pmSAT - DCA
1 stop5h 04mAmerican Airlines
Deal found 5/29$310

Cheap Frontier flights from Reagan-National to San Antonio

Explore cheap flight options specifically provided by Frontier for the route between Reagan-National and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on Frontier flights from Washington, D.C. to San Antonio. Check back soon if you're not seeing flights that suit your needs.
Thu 6/67:00 amDCA - SAT
1 stop13h 08mFrontier
Mon 6/109:23 amSAT - DCA
1 stop11h 34mFrontier
Deal found 5/29$230
Thu 6/67:00 amDCA - SAT
1 stop13h 08mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$234
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$237
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Sat 6/83:02 pmSAT - DCA
1 stop20h 05mFrontier
Deal found 5/29$238
Wed 6/127:00 amDCA - SAT
1 stop15h 33mFrontier
Sat 6/153:02 pmSAT - DCA
1 stop20h 05mFrontier
Deal found 5/29$239
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$243
Fri 6/217:00 amDCA - SAT
1 stop27h 41mFrontier
Mon 6/249:23 amSAT - DCA
1 stop25h 42mFrontier
Deal found 5/29$244
Wed 6/127:00 amDCA - SAT
1 stop15h 33mFrontier
Thu 6/138:02 pmSAT - DCA
1 stop24h 55mFrontier
Deal found 5/28$250
Sun 6/97:00 amDCA - SAT
1 stop26h 22mFrontier
Thu 6/207:47 pmSAT - DCA
1 stop25h 10mFrontier
Deal found 5/30$254

Cheap Reagan-National to San Antonio flights in May & June 2024

Find cheap flight options from Reagan-National to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to San Antonio in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 6/97:00 amDCA - SAT
1 stop15h 57mFrontier
Sun 6/1610:58 pmSAT - DCA
1 stop18h 09mFrontier
Deal found 5/29$268
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Fri 6/79:27 amSAT - DCA
1 stop11h 30mFrontier
Deal found 5/29$272
Sat 6/223:01 pmDCA - SAT
1 stop6h 19mAmerican Airlines
Tue 6/255:54 pmSAT - DCA
1 stop4h 54mAmerican Airlines
Deal found 5/29$277
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Sat 6/83:02 pmSAT - DCA
1 stop20h 05mFrontier
Deal found 5/29$284
Thu 6/136:05 amDCA - SAT
1 stop5h 34mDelta
Mon 6/174:55 pmSAT - DCA
1 stop5h 49mDelta
Deal found 5/29$288
Tue 6/46:57 pmDCA - SAT
1 stop27h 36mFrontier
Thu 6/68:02 pmSAT - DCA
1 stop15h 07mFrontier
Deal found 5/29$292
Wed 6/2612:53 pmDCA - SAT
1 stop9h 40mFrontier
Sun 6/3010:58 pmSAT - DCA
1 stop21h 59mFrontier
Deal found 5/29$302
Tue 6/256:59 pmDCA - SAT
1 stop27h 34mFrontier
Sun 6/3010:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$306
Mon 6/174:26 pmDCA - SAT
1 stop7h 28mAmerican Airlines
Thu 6/206:01 amSAT - DCA
1 stop7h 39mAmerican Airlines
Deal found 5/29$308

Reagan-National to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to San Antonio in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 6/97:00 amDCA - SAT
1 stop15h 57mFrontier
Sun 6/1610:58 pmSAT - DCA
1 stop18h 09mFrontier
Deal found 5/29$268
Wed 8/145:29 pmDCA - SAT
1 stop6h 59mAmerican Airlines
Sat 8/178:24 amSAT - DCA
1 stop7h 05mAmerican Airlines
Deal found 5/28$270
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Fri 6/79:27 amSAT - DCA
1 stop11h 30mFrontier
Deal found 5/29$272
Sat 6/223:01 pmDCA - SAT
1 stop6h 19mAmerican Airlines
Tue 6/255:54 pmSAT - DCA
1 stop4h 54mAmerican Airlines
Deal found 5/29$277
Thu 7/47:00 amDCA - SAT
1 stop26h 25mFrontier
Mon 7/810:31 pmSAT - DCA
1 stop18h 38mFrontier
Deal found 5/29$280
Thu 8/112:59 pmDCA - SAT
Nonstop7h 05mFrontier
Sun 8/410:58 pmSAT - DCA
1 stop12h 11mFrontier
Deal found 5/28$281
Sun 7/216:08 amDCA - SAT
1 stop5h 58mDelta
Sat 7/273:45 pmSAT - DCA
1 stop6h 11mDelta
Deal found 5/29$283
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Sat 6/83:02 pmSAT - DCA
1 stop20h 05mFrontier
Deal found 5/29$284
Thu 8/112:59 pmDCA - SAT
1 stop7h 05mFrontier
Sun 8/410:58 pmSAT - DCA
1 stop12h 11mFrontier
Deal found 5/29$285

Reagan-National to San Antonio flights leaving soon

Find last-minute flight options from Reagan-National to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to San Antonio. It's wise to confirm all flight details are correct before booking.
Thu 6/67:00 amDCA - SAT
1 stop13h 08mFrontier
Mon 6/109:23 amSAT - DCA
1 stop11h 34mFrontier
Deal found 5/29$230
Thu 6/67:00 amDCA - SAT
1 stop13h 08mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$234
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$237
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Sat 6/83:02 pmSAT - DCA
1 stop20h 05mFrontier
Deal found 5/29$238
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop12h 07mFrontier
Deal found 5/29$243
Sat 6/86:59 pmDCA - SAT
1 stop27h 58mFrontier
Mon 6/109:23 amSAT - DCA
1 stop11h 34mFrontier
Deal found 5/29$250
Sun 6/97:00 amDCA - SAT
1 stop26h 22mFrontier
Thu 6/207:47 pmSAT - DCA
1 stop25h 10mFrontier
Deal found 5/30$254
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Sun 6/910:58 pmSAT - DCA
1 stop21h 59mFrontier
Deal found 5/30$263
Sun 6/97:00 amDCA - SAT
1 stop15h 57mFrontier
Sun 6/1610:58 pmSAT - DCA
1 stop18h 09mFrontier
Deal found 5/29$268

One-way flights to San Antonio from Reagan-National

Search for one-way flight options from Reagan-National to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best available deals we've found on one-way flights from Washington, D.C. to San Antonio. Those needing a return flight from Washington, D.C. to San Antonio can use the search form above.
Tue 7/165:10 amDCA - SAT
1 stop5h 11mAmerican Airlines
Deal found 5/30$108
Tue 7/165:30 pmDCA - SAT
1 stop5h 30mAmerican Airlines
Deal found 5/29$113
Tue 8/65:29 pmDCA - SAT
1 stop6h 59mAmerican Airlines
Deal found 5/29$123
Fri 7/56:08 amDCA - SAT
1 stop7h 23mDelta
Deal found 5/29$124
Wed 6/57:00 amDCA - SAT
1 stop15h 33mFrontier
Deal found 5/28$125
Fri 6/217:00 amDCA - SAT
1 stop27h 41mFrontier
Deal found 5/29$128
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Deal found 5/29$129
Sun 6/237:00 amDCA - SAT
1 stop15h 57mFrontier
Deal found 5/29$130
Fri 6/77:00 amDCA - SAT
1 stop27h 41mFrontier
Deal found 5/29$131

Find flights from Reagan-National to San Antonio within your budget

Customize your flight search to find flights from Reagan-National to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$215 - $309

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Tue 7/9

1 stop5h 03m

San Antonio

Tue 7/16

1 stop8h 02m

$215

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 6/12

1 stop15h 33m

San Antonio

Sat 6/15

1 stop20h 05m

$239

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 8/21

1 stop8h 13m

San Antonio

Mon 8/26

1 stop6h 26m

$243

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Fri 6/21

1 stop27h 41m

San Antonio

Mon 6/24

1 stop25h 42m

$244

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Sat 9/14

1 stop8h 10m

San Antonio

Tue 9/17

1 stop6h 58m

$245

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Mon 8/26

1 stop6h 59m

San Antonio

Sat 8/31

1 stop7h 24m

$247

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Fri 8/2

1 stop5h 13m

San Antonio

Mon 8/5

1 stop5h 36m

$248

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 6/12

1 stop15h 33m

San Antonio

Thu 6/13

1 stop24h 55m

$250

Washington, D.C. Reagan-NationalSan Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Thu 6/27

1 stop6h 57m

San Antonio

Thu 7/4

1 stop4h 54m

$309

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to San Antonio. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to San Antonio, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to San Antonio. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to San Antonio flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Reagan-National to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated May 30, 2024.
Peruse reviews from past customers who have flown with American Airlines, Frontier and United Airlines from Washington, D.C. to San Antonio to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,192 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,457 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,777 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,284 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Frontier
6.3
Okay
4,016 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Washington, D.C. Reagan-National?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Washington, D.C. Reagan-National. On average, San Antonio has 1 inbound flight from Washington, D.C. Reagan-National per day from 5 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • Can I find flights from Washington, D.C. Reagan-National Airport to San Antonio for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to San Antonio for under $300. The cheapest flight booked recently is on American Airlines for just $215, but on average you can expect to pay $260.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to San Antonio for under $300?

    There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to San Antonio within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Antonio round-trip?

    American Airlines, at $215, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to San Antonio.Alternate airlines to your destination round-trip include Frontier and Delta. Users have found that American Airlines is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Antonio one-way?

    $108 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from $124 and $125, respectively.

  • What does DCA to SAT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Reagan-National Airport to San Antonio Airport flight would often be abbreviated as a DCA to SAT flight.

  • Can I find deals for flights from Reagan-National to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Reagan-National to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Reagan-National to San Antonio that include hotel bookings?

    Yes. In addition to deals on Reagan-National to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to San Antonio.

  • Can I find deals for business class flights from Reagan-National to San Antonio?

    Yes. Cheapflights offers flight deals from Reagan-National to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Reagan-National to San Antonio that allow pets onboard?

    Many airlines flying from Reagan-National to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Reagan-National to San Antonio?

    Yes, you can often find last-minute deals on Reagan-National to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Reagan-National Airport to San Antonio flight deals updated?

    The Washington, D.C. Reagan-National Airport to San Antonio flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to San Antonio?

    The most popular airlines flying from Washington, D.C. Reagan-National Airport to San Antonio are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Antonio (average of $291). Flying from Washington, D.C. Reagan-National Airport to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Reagan-National to San Antonio

Discover the top 5 airlines that operate flights from Reagan-National to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$144FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$166Average$198FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$223Average$384FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$226Average$357FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$249Average$373FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Reagan-National to San Antonio by cabin class

Find flights from Reagan-National to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Reagan-National to San Antonio

Find hourly flight availability from Reagan-National to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.
11%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
82%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Reagan-National to San Antonio

Explore weekly flight availability from Reagan-National to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 30, 2024.
Sunday1daily flight
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday0daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Reagan-National to San Antonio?

When you search for this flight from Reagan-National to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to San Antonio?

Cheapflights helps you find that perfect flight to San Antonio from Reagan-National by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Certainly. Search results for flights to San Antonio from Reagan-National shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes! Start tracking prices for Reagan-National to San Antonio flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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