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Cheap flights from San Antonio to Duluth (SAT - DLH) from $246

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. 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.
SAT — DLH
Jun 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
1 adult, Economy
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Cheap flight deals from San Antonio to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Duluth (DLH). 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 June 12, 2024.

Popular in

July

Cheapest in

August

Average price

$470

Round-trip from

$360
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in June 2024
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From San Antonio to Duluth Intl
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What is the cheapest day to fly round-trip from San Antonio to Duluth?

Thursday flights are found to be more expensive to fly from San Antonio to Duluth. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Duluth.

What is the cheapest month to fly from San Antonio to Duluth?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, August can be a great choice for travel to Duluth. Flights to Duluth from San Antonio in August are about $458 on average during August, but can be found for as low as $246.

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

It’s typically best to fly out from San Antonio to Duluth in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap San Antonio to Duluth flights in June & July 2024

Find cheap flight options from San Antonio to Duluth specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Duluth in 2024. Check back in a little while for more flight options.
Wed 7/246:47 pmSAT - DLH
1 stop5h 02mDelta
Wed 7/315:20 amDLH - SAT
1 stop6h 40mDelta
Deal found 6/11$246
Wed 7/246:47 pmSAT - DLH
1 stop5h 02mDelta
Tue 7/305:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$251
Wed 7/2412:55 pmSAT - DLH
2 stops10h 54mDelta
Tue 7/305:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$256
Tue 7/164:36 pmSAT - DLH
2 stops7h 13mDelta
Tue 7/235:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$332
Wed 7/246:47 pmSAT - DLH
1 stop5h 02mDelta
Mon 7/2910:57 amDLH - SAT
1 stop6h 27mDelta
Deal found 6/11$372
Wed 7/2412:55 pmSAT - DLH
2 stops10h 54mDelta
Mon 7/2910:57 amDLH - SAT
1 stop6h 27mDelta
Deal found 6/11$377
Tue 7/94:36 pmSAT - DLH
2 stops7h 13mDelta
Tue 7/165:20 amDLH - SAT
2 stops7h 49mDelta
Deal found 6/11$382
Wed 7/2412:55 pmSAT - DLH
2 stops10h 54mDelta
Mon 7/295:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$507
Sat 6/227:00 amSAT - DLH
1 stop7h 42mUnited Airlines
Tue 6/253:17 pmDLH - SAT
1 stop7h 50mUnited Airlines
Deal found 6/10$674

San Antonio to Duluth 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Duluth in 2024. Check back in a little while for more flight options.
Wed 7/246:47 pmSAT - DLH
1 stop5h 02mDelta
Tue 7/305:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 6/11$246
Wed 7/246:47 pmSAT - DLH
1 stop5h 02mDelta
Tue 7/305:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$251
Wed 7/244:36 pmSAT - DLH
2 stops7h 13mDelta
Wed 7/315:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$256
Fri 8/26:47 pmSAT - DLH
1 stop5h 02mDelta
Sun 8/45:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 6/10$301
Fri 8/24:36 pmSAT - DLH
2 stops7h 13mDelta
Sun 8/45:44 pmDLH - SAT
1 stop5h 55mDelta
Deal found 6/10$306
Wed 8/76:33 amSAT - DLH
1 stop7h 59mDelta
Sat 8/105:20 amDLH - SAT
2 stops7h 49mDelta
Deal found 6/10$327
Tue 7/164:36 pmSAT - DLH
2 stops7h 13mDelta
Tue 7/235:20 amDLH - SAT
2 stops10h 21mDelta
Deal found 6/11$332
Wed 7/246:47 pmSAT - DLH
1 stop5h 02mDelta
Mon 7/2910:57 amDLH - SAT
1 stop6h 27mDelta
Deal found 6/11$372
Wed 7/2412:55 pmSAT - DLH
2 stops10h 54mDelta
Mon 7/2910:57 amDLH - SAT
1 stop6h 27mDelta
Deal found 6/11$377

San Antonio to Duluth flights leaving soon

Find last-minute flight options from San Antonio to Duluth 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 3,117,830 searches. Data last updated June 12, 2024.
Users seeking a last-minute flight from San Antonio to Duluth should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Sat 6/227:00 amSAT - DLH
1 stop7h 42mUnited Airlines
Tue 6/253:17 pmDLH - SAT
1 stop7h 50mUnited Airlines
Deal found 6/10$674
Sat 6/227:00 amSAT - DLH
1 stop7h 42mUnited Airlines
Tue 6/258:00 amDLH - SAT
2 stops11h 08mUnited Airlines
Deal found 6/10$713
Sat 6/225:30 amSAT - DLH
2 stops9h 12mUnited Airlines
Tue 6/2511:22 amDLH - SAT
2 stops11h 28mUnited Airlines
Deal found 6/10$768

Find flights from San Antonio to Duluth within your budget

Customize your flight search to find flights from San Antonio to Duluth 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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$246 - $400

Route

Depart

Return

Price

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Wed 7/24

1 stop5h 02m

Duluth Intl

Tue 7/30

1 stop5h 55m

$246

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Wed 7/24

1 stop5h 02m

Duluth Intl

Tue 7/30

2 stops10h 21m

$251

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Wed 7/24

2 stops7h 13m

Duluth Intl

Wed 7/31

2 stops10h 21m

$256

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Fri 8/2

1 stop5h 02m

Duluth Intl

Sun 8/4

1 stop5h 55m

$301

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Fri 8/2

2 stops7h 13m

Duluth Intl

Sun 8/4

1 stop5h 55m

$306

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Wed 8/7

1 stop7h 59m

Duluth Intl

Sat 8/10

2 stops7h 49m

$327

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Fri 8/23

1 stop7h 25m

Duluth Intl

Mon 8/26

1 stop7h 24m

$387

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Fri 8/23

1 stop7h 48m

Duluth Intl

Mon 8/26

2 stops7h 50m

$392

San AntonioDuluth Intl

SAT - DLH

SATDLH

San Antonio

Fri 8/23

2 stops15h 07m

Duluth Intl

Mon 8/26

2 stops7h 50m

$400

Flights are sorted by cheapest first

Deals found on 6/11

What is the cheapest day to fly from San Antonio to Duluth?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Duluth. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Duluth flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from San Antonio to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from San Antonio 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 Duluth by month

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

DLH

Temperature

12.2 - 66.2 °F

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated June 12, 2024.
Read through reviews of airlines operating flights from San Antonio to Duluth, such as United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

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

  • Can I find flights from San Antonio to Duluth for under $300 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Duluth for under $300. The cheapest flight booked recently is on Delta for just $246, but on average you can expect to pay $418.

  • Are there last-minute flights available from San Antonio to Duluth for under $700?

    There are currently 3+ open flights from San Antonio to Duluth within the next 7 days for less than $700.

  • What are the cheapest airlines flying from San Antonio to Duluth round-trip?

    Delta, at $246, was found to be the cheapest airline from San Antonio to Duluth. An alternate airline flying to your destination would be United Airlines. Delta is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What does SAT to DLH mean?

    SAT and DLH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SAT to DLH refers to a flight route from San Antonio Airport to Duluth Intl Airport.

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

    The amount of baggage you can bring on your San Antonio to Duluth 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 San Antonio to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Duluth 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 San Antonio to Duluth that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Duluth?

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

  • Can I find deals for business class flights from San Antonio to Duluth?

    Yes. Cheapflights offers flight deals from San Antonio to Duluth 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 San Antonio to Duluth that allow pets onboard?

    Many airlines flying from San Antonio to Duluth 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 San Antonio to Duluth?

    Yes, you can often find last-minute deals on San Antonio to Duluth 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 San Antonio to Duluth flight deals updated?

    The San Antonio to Duluth flight deals you see on this page were last updated on 6/11.

  • What is the cheapest month to book a flight from San Antonio to Duluth?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Duluth (average of $360). Flying from San Antonio to Duluth in June is currently the most expensive (average of $536). 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 San Antonio to Duluth
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Top 2 airlines flying from San Antonio to Duluth

Discover the top 2 airlines that operate flights from San Antonio to Duluth. 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 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$320Average$482FlexibilityNo cancel feeOn-time69%
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Search flights from San Antonio to Duluth by cabin class

Find flights from San Antonio to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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