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Cheap flights from Philadelphia to Duluth (PHL - DLH) from $253

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 8/6. 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.
PHL — DLH
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 May 30, 2024.

Popular in

March

Cheapest in

June

Round-trip from

$361

One-way from

$288
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 49% potential price drop
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From Philadelphia to Duluth Intl
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One-way flight from Philadelphia to Duluth Intl
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What is the cheapest day to fly round-trip from Philadelphia to Duluth?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Duluth. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Philadelphia to Duluth?

Flights from Philadelphia to Duluth lean towards being more expensive in March. Prices are generally better when you fly from Philadelphia to Duluth in June, with the cheapest ticket starting at $78.

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

It’s optimal to fly from Philadelphia to Duluth in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

Cheap Delta flights from Philadelphia to Duluth

Explore cheap flight options specifically provided by Delta for the route between Philadelphia and Duluth. 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.
Peruse some of the lowest-priced Delta flights we've found from Philadelphia to Duluth. Make sure to check back often as deals are often changing.
Fri 8/236:00 amPHL - DLH
1 stop5h 17mDelta
Wed 8/283:12 pmDLH - PHL
2 stops6h 58mDelta
Deal found 5/29$283
Fri 8/235:20 pmPHL - DLH
2 stops7h 35mDelta
Wed 8/2810:57 amDLH - PHL
2 stops11h 13mDelta
Deal found 5/29$288
Fri 8/2311:32 amPHL - DLH
1 stop6h 31mDelta
Wed 8/2810:57 amDLH - PHL
1 stop6h 03mDelta
Deal found 5/29$308
Thu 8/86:00 amPHL - DLH
1 stop5h 17mDelta
Tue 8/133:12 pmDLH - PHL
1 stop7h 17mDelta
Deal found 5/29$318
Wed 7/176:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/205:20 amDLH - PHL
1 stop4h 28mDelta
Deal found 5/30$392
Fri 8/96:00 amPHL - DLH
1 stop5h 17mDelta
Tue 8/133:12 pmDLH - PHL
1 stop7h 17mDelta
Deal found 5/29$393
Tue 7/239:34 amPHL - DLH
2 stops8h 29mDelta
Sat 7/275:20 amDLH - PHL
1 stop4h 28mDelta
Deal found 5/30$397
Tue 7/238:05 amPHL - DLH
2 stops9h 58mDelta
Sat 7/275:20 amDLH - PHL
2 stops7h 36mDelta
Deal found 5/29$402
Thu 8/86:00 amPHL - DLH
1 stop5h 17mDelta
Tue 8/135:20 amDLH - PHL
2 stops9h 20mDelta
Deal found 5/29$408

Cheap United Airlines flights from Philadelphia to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between Philadelphia and Duluth. 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.
To aid your search, here are some of the cheapest United Airlines flights we've found from Philadelphia to Duluth. Deals are refreshing constantly so come back soon for more options.
Mon 7/156:24 amPHL - DLH
1 stop16h 13mUnited Airlines
Fri 7/196:15 pmDLH - PHL
1 stop26h 28mUnited Airlines
Deal found 5/29$497
Mon 7/156:00 amPHL - DLH
2 stops29h 32mUnited Airlines
Fri 7/196:15 pmDLH - PHL
1 stop26h 28mUnited Airlines
Deal found 5/29$506
Mon 7/156:00 amPHL - DLH
2 stops29h 32mUnited Airlines
Fri 7/196:15 pmDLH - PHL
2 stops24h 31mUnited Airlines
Deal found 5/29$517
Thu 6/136:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Mon 6/178:00 amDLH - PHL
1 stop15h 40mUnited Airlines
Deal found 5/29$579
Thu 6/136:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Mon 6/1711:22 amDLH - PHL
2 stops26h 33mUnited Airlines
Deal found 5/29$584
Thu 6/206:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Tue 6/253:17 pmDLH - PHL
1 stop5h 31mUnited Airlines
Deal found 5/30$638
Sat 6/156:00 amPHL - DLH
2 stops16h 33mUnited Airlines
Sun 6/233:17 pmDLH - PHL
2 stops22h 38mUnited Airlines
Deal found 5/29$822

Cheap Philadelphia to Duluth flights in May & June 2024

Find cheap flight options from Philadelphia to Duluth 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.
These are some of the best deals we've found on flights to Duluth in 2024 at this time. Check back soon for alternative fares.
Thu 6/205:24 pmPHL - DLH
2 stops7h 22mDelta
Tue 6/255:44 pmDLH - PHL
1 stop4h 49mDelta
Deal found 5/29$478
Thu 6/205:24 pmPHL - DLH
2 stops7h 22mDelta
Tue 6/255:44 pmDLH - PHL
1 stop4h 49mDelta
Deal found 5/30$518
Thu 6/205:24 pmPHL - DLH
2 stops7h 22mDelta
Tue 6/255:20 amDLH - PHL
2 stops9h 16mDelta
Deal found 5/29$528
Thu 6/136:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Mon 6/178:00 amDLH - PHL
1 stop15h 40mUnited Airlines
Deal found 5/29$579
Thu 6/136:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Mon 6/1711:22 amDLH - PHL
2 stops26h 33mUnited Airlines
Deal found 5/29$584
Thu 6/206:52 pmPHL - DLH
1 stop5h 54mDelta
Tue 6/255:44 pmDLH - PHL
1 stop4h 49mDelta
Deal found 5/29$608
Thu 6/206:00 amPHL - DLH
1 stop5h 47mUnited Airlines
Tue 6/253:17 pmDLH - PHL
1 stop5h 31mUnited Airlines
Deal found 5/30$638
Sat 6/155:31 pmPHL - DLH
1 stop6h 02mDelta
Sun 6/235:20 amDLH - PHL
1 stop4h 16mDelta
Deal found 5/29$663
Fri 6/145:24 pmPHL - DLH
2 stops7h 22mDelta
Sun 6/235:20 amDLH - PHL
1 stop4h 16mDelta
Deal found 5/29$668

Philadelphia to Duluth 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Duluth 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.
These are some of the best deals we've found on flights to Duluth in 2024 at this time. Check back soon for alternative fares.
Tue 8/65:30 amPHL - DLH
2 stops10h 02mDelta
Wed 8/213:12 pmDLH - PHL
1 stop7h 17mDelta
Deal found 5/30$253
Fri 8/236:00 amPHL - DLH
1 stop5h 17mDelta
Wed 8/283:12 pmDLH - PHL
2 stops6h 58mDelta
Deal found 5/29$283
Fri 8/235:20 pmPHL - DLH
2 stops7h 35mDelta
Wed 8/2810:57 amDLH - PHL
2 stops11h 13mDelta
Deal found 5/29$288
Fri 8/2311:32 amPHL - DLH
1 stop6h 31mDelta
Wed 8/2810:57 amDLH - PHL
1 stop6h 03mDelta
Deal found 5/29$308
Thu 8/86:00 amPHL - DLH
1 stop5h 17mDelta
Tue 8/133:12 pmDLH - PHL
1 stop7h 17mDelta
Deal found 5/29$318
Tue 8/68:00 amPHL - DLH
1 stop7h 32mUnited Airlines
Wed 8/213:10 pmDLH - PHL
1 stop5h 20mUnited Airlines
Deal found 5/30$348
Tue 8/65:30 amPHL - DLH
2 stops10h 02mDelta
Wed 8/213:12 pmDLH - PHL
2 stops6h 58mDelta
Deal found 5/30$373
Wed 7/176:55 pmPHL - DLH
1 stop5h 54mDelta
Sat 7/205:20 amDLH - PHL
1 stop4h 28mDelta
Deal found 5/29$392
Fri 8/96:00 amPHL - DLH
1 stop5h 17mDelta
Tue 8/133:12 pmDLH - PHL
1 stop7h 17mDelta
Deal found 5/29$393

One-way flights to Duluth from Philadelphia

Search for one-way flight options from Philadelphia to Duluth. 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.
If you're seeking multiple options on one-way flights from Philadelphia to Duluth, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Philadelphia to Duluth should utilize the search form at the the top of the page.
Sun 7/216:24 amPHL - DLH
1 stop5h 08mUnited Airlines
Deal found 5/29$288
Sun 7/219:34 amPHL - DLH
2 stops8h 29mDelta
Deal found 5/29$293

Find flights from Philadelphia to Duluth within your budget

Customize your flight search to find flights from Philadelphia 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$283 - $517

Route

Depart

Return

Price

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Fri 8/23

1 stop5h 17m

Duluth Intl

Wed 8/28

2 stops6h 58m

$283

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Fri 8/23

2 stops7h 35m

Duluth Intl

Wed 8/28

2 stops11h 13m

$288

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Fri 8/23

1 stop6h 31m

Duluth Intl

Wed 8/28

1 stop6h 03m

$308

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Thu 8/8

1 stop5h 17m

Duluth Intl

Tue 8/13

1 stop7h 17m

$318

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Wed 7/17

1 stop5h 54m

Duluth Intl

Sat 7/20

1 stop4h 28m

$392

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Fri 8/9

1 stop5h 17m

Duluth Intl

Tue 8/13

1 stop7h 17m

$393

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Mon 7/15

1 stop16h 13m

Duluth Intl

Fri 7/19

1 stop26h 28m

$497

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Mon 7/15

2 stops29h 32m

Duluth Intl

Fri 7/19

1 stop26h 28m

$506

PhiladelphiaDuluth Intl

PHL - DLH

PHLDLH

Philadelphia

Mon 7/15

2 stops29h 32m

Duluth Intl

Fri 7/19

2 stops24h 31m

$517

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from Philadelphia to Duluth?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Duluth. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Duluth flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings 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 Philadelphia to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Philadelphia 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

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 May 30, 2024.
Peruse reviews from past customers who have flown with Delta and United Airlines from Philadelphia to Duluth to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 Philadelphia to Duluth for under $300 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Duluth for under $300. The cheapest flight booked recently is on Delta for just $283, but on average you can expect to pay $420.

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

    Cheapflights users have booked flights from Philadelphia to Duluth round-trip from $283. Another airline that can offer you cheap pricing is United Airlines. Delta is currently priced 47% below the average price you’ll pay for this route.

  • What does PHL to DLH mean?

    This is defined as Philadelphia Airport (PHL) and Duluth Intl Airport (DLH). Codes like Duluth Intl Airport are often used to just call airports uniquely.

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

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

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

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

  • How can I find direct flights from Philadelphia to Duluth?

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

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

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

    Many airlines flying from Philadelphia 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 Philadelphia to Duluth?

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

    The Philadelphia to Duluth flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Philadelphia to Duluth?

    Before booking your flight from Philadelphia to Duluth check out the most popular airlines for this route: Delta, Sun Country Air or United Airlines.

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

    Currently, March is the cheapest month in which you can book a flight from Philadelphia to Duluth (average of $361). Flying from Philadelphia to Duluth in June is currently the most expensive (average of $585). 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 Philadelphia to Duluth
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Philadelphia to Duluth

Discover the top 3 airlines that operate flights from Philadelphia 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$58Average$226FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$278Average$498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$287Average$565FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Philadelphia to Duluth by cabin class

Find flights from Philadelphia to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Duluth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia to Duluth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Duluth?

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Duluth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Philadelphia to Duluth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Philadelphia to Duluth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Philadelphia to Duluth become cheaper?

Yes, Cheapflights offers price alerts on Philadelphia to Duluth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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