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Duluth

$134+ Cheap flights from Pennsylvania to Duluth (DLH)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DLH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Pennsylvania to Duluth

Keep the following information in mind while searching for Pennsylvania to Duluth flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Delta)

One-way from

$134
(Delta)

Popular in

November

Cheapest in

January

Average price

$546
Provider with most accurate pricing for Philadelphia-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Duluth Intl flights.
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From Pennsylvania to Duluth Intl
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One-way flight from Pennsylvania to Duluth Intl
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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Pennsylvania to Duluth

Cheapest flights from Pennsylvania to Duluth
Explore the most affordable flight options available from Pennsylvania to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amEWR - DLH
1 stop6h 03mDelta
Tue 9/165:10 amDLH - EWR
1 stop4h 47mDelta
Deal found 4/29$248
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:29 pmJFK - DLH
2 stops10h 19mDelta
Wed 7/96:03 pmDLH - JFK
1 stop4h 51mDelta
Deal found 5/1$254
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:25 amIAD - DLH
1 stop5h 48mDelta
Sat 5/315:10 amDLH - IAD
1 stop7h 16mDelta
Deal found 5/1$268
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:05 amDCA - DLH
1 stop6h 08mDelta
Fri 5/3012:00 pmDLH - DCA
1 stop4h 59mDelta
Deal found 5/1$268
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:05 pmLGA - DLH
1 stop5h 43mDelta
Wed 7/96:03 pmDLH - LGA
1 stop4h 41mDelta
Deal found 4/30$278
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:48 amIAD - DLH
1 stop5h 04mUnited Airlines
Wed 6/411:27 amDLH - IAD
1 stop5h 03mUnited Airlines
Deal found 4/30$294
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:05 amPIT - DLH
1 stop7h 28mUnited Airlines
Wed 7/98:00 amDLH - PIT
1 stop4h 14mUnited Airlines
Deal found 5/1$308
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:45 amPIT - DLH
1 stop4h 25mDelta
Sun 9/76:10 pmDLH - PIT
1 stop4h 00mDelta
Deal found 4/30$313
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:25 amLGA - DLH
1 stop5h 20mUnited Airlines
Tue 9/163:10 pmDLH - LGA
1 stop5h 44mUnited Airlines
Deal found 4/30$328
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1510:30 amDCA - DLH
1 stop8h 03mUnited Airlines
Tue 6/173:04 pmDLH - DCA
1 stop6h 38mUnited Airlines
Deal found 4/30$338
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:25 amPHL - DLH
1 stop5h 27mUnited Airlines
Thu 6/56:13 pmDLH - PHL
1 stop5h 32mUnited Airlines
Deal found 5/1$413
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:57 pmPHL - DLH
2 stops8h 41mDelta
Thu 6/54:16 pmDLH - PHL
1 stop6h 42mDelta
Deal found 5/1$419

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Pennsylvania to Duluth that are best for you.

Fly from

Pennsylvania

Fly to

Duluth

Route

Depart

Return

Price

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Tue 9/9

6:00 am-11:03 am

1 stop6h 03m

Duluth Intl

Tue 9/16

5:10 am-10:57 am

1 stop4h 47m

$248

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Fri 7/4

1:29 pm-10:48 pm

2 stops10h 19m

Duluth Intl

Wed 7/9

4:01 pm-11:54 pm

1 stop6h 53m

$254

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Sun 5/25

6:25 am-11:13 am

1 stop5h 48m

Duluth Intl

Sat 5/31

5:10 am-1:26 pm

1 stop7h 16m

$268

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sun 5/25

6:05 am-11:13 am

1 stop6h 08m

Duluth Intl

Fri 5/30

12:00 pm-5:59 pm

1 stop4h 59m

$268

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Fri 7/4

6:05 pm-10:48 pm

1 stop5h 43m

Duluth Intl

Wed 7/9

6:03 pm-11:44 pm

1 stop4h 41m

$278

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Fri 5/30

6:48 am-10:52 am

1 stop5h 04m

Duluth Intl

Wed 6/4

11:27 am-5:30 pm

1 stop5h 03m

$294

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Fri 7/4

11:05 am-5:33 pm

1 stop7h 28m

Duluth Intl

Wed 7/9

8:00 am-1:14 pm

1 stop4h 14m

$308

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 9/4

6:45 am-10:10 am

1 stop4h 25m

Duluth Intl

Sun 9/7

6:10 pm-11:10 pm

1 stop4h 00m

$313

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Tue 9/9

6:25 am-10:45 am

1 stop5h 20m

Duluth Intl

Tue 9/16

3:10 pm-9:54 pm

1 stop5h 44m

$328

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sun 6/15

10:30 am-5:33 pm

1 stop8h 03m

Duluth Intl

Tue 6/17

3:04 pm-10:42 pm

1 stop6h 38m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 26 results
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Best time to book a flight from Pennsylvania to Duluth

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

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Duluth

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

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Duluth (average of $335). Flying from Pennsylvania to Duluth in June is currently the most expensive (average of $483). 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.

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

Find hourly flight availability from Pennsylvania to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Duluth as you normally would.

Rainfall in Duluth by month

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

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

Temperature in Duluth by month

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

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 May 1, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Duluth, such as Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Duluth. 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 Duluth from Pennsylvania?

    Most people fly into Duluth Intl (DLH) if they book a flight to Duluth from Pennsylvania. Duluth Intl is conveniently located just 5.8 mi from Duluth’s city center.

  • What are the most popular routes from Pennsylvania to Duluth?

    While some choose either New York John F Kennedy Intl - Duluth Intl or Washington, D.C. Reagan-National - Duluth Intl, Washington, D.C. Dulles Intl - Duluth Intl is the most popular route from Pennsylvania to Duluth.

  • Can I find deals for flights from Pennsylvania to Duluth that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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.

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

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Duluth (average of $335). Flying from Pennsylvania to Duluth in June is currently the most expensive (average of $483). 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

Traveling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Two Harbors
Superior

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Alternative routes for Pennsylvania to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pennsylvania to Duluth

Discover the top 2 airlines that operate flights from Pennsylvania 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$504FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$418FlexibilityNo cancel feeOn-timeN/A

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