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Pennsylvania

$279+ Cheap flights from Duluth (DLH) to Pennsylvania

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — PHL
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Duluth to Pennsylvania

Cheapest flights from Duluth to Pennsylvania
Explore the most affordable flight options available from Duluth to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 6/107:03 am
DLH
-
IAD
1 stop6h 05m
United Airlines
Sun 6/146:10 am
IAD
-
DLH
1 stop5h 33m
United Airlines
Deal found 3/24$314
This Delta deal was found by Cheapflights users on 3/24. 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.
Wed 8/195:10 am
DLH
-
EWR
1 stop6h 43m
Delta
Tue 8/2511:50 am
EWR
-
DLH
1 stop4h 29m
Delta
Deal found 3/24$328
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 7/154:30 pm
DLH
-
DCA
1 stop6h 26m
Delta
Wed 7/227:45 am
DCA
-
DLH
1 stop4h 20m
Delta
Deal found 3/23$328
This United Airlines deal was found by Cheapflights users on 3/20. 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 8/205:00 am
DLH
-
PHL
1 stop6h 23m
United Airlines
Mon 8/245:15 pm
PHL
-
DLH
1 stop5h 42m
United Airlines
Deal found 3/20$328
This Delta deal was found by Cheapflights users on 3/23. 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 4/1412:47 pm
DLH
-
LGA
1 stop5h 35m
Delta
Sat 4/184:40 pm
LGA
-
DLH
1 stop7h 06m
Delta
Deal found 3/23$328
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 4/2011:19 am
DLH
-
IAD
1 stop7h 04m
United Airlines
Mon 4/276:15 am
IAD
-
DLH
1 stop5h 24m
United Airlines
Deal found 3/23$328
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/197:25 am
DLH
-
LGA
1 stop5h 53m
United Airlines
Sun 4/266:10 am
LGA
-
DLH
1 stop5h 29m
United Airlines
Deal found 3/22$334
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/236:57 pm
DLH
-
EWR
1 stop5h 33m
United Airlines
Thu 4/306:00 am
EWR
-
DLH
1 stop5h 34m
United Airlines
Deal found 3/24$340
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 4/225:00 am
DLH
-
IAD
1 stop5h 32m
Delta
Sat 4/256:00 am
IAD
-
DLH
1 stop7h 07m
Delta
Deal found 3/22$352
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/46:57 pm
DLH
-
EWR
1 stop5h 33m
United Airlines
Wed 4/83:15 pm
EWR
-
DLH
1 stop7h 51m
United Airlines
Deal found 3/20$358
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 4/225:00 am
DLH
-
DCA
2 stops7h 54m
Delta
Sat 4/257:40 am
DCA
-
DLH
1 stop5h 27m
Delta
Deal found 3/22$358
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 4/86:57 pm
DLH
-
PHL
1 stop5h 02m
United Airlines
Sun 4/126:04 am
PHL
-
DLH
1 stop5h 35m
United Airlines
Deal found 3/23$358

Find flight deals from Duluth to Pennsylvania

Keep the following information in mind while searching for Duluth to Pennsylvania flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(United Airlines)

One-way from

$279
(Delta)

Popular in

August

Cheapest in

June

Average price

$617
Provider with most accurate pricing for Duluth Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Philadelphia flights.
Search Deals
From Duluth Intl to Pennsylvania
Search Deals
One-way flight from Duluth Intl to Pennsylvania
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Pennsylvania 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 March 25, 2026.
Use the filters below to find and compare flights from Duluth to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Wed 6/10

7:03 am-2:08 pm

1 stop6h 05m

Washington, D.C. Dulles Intl

Sun 6/14

6:10 am-10:43 am

1 stop5h 33m

$314

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Wed 4/22

12:47 pm-6:00 pm

1 stop4h 13m

Washington, D.C. Reagan-National

Sat 4/25

6:05 am-12:07 pm

1 stop7h 02m

$328

DuluthNewark

DLH - EWR

DLHEWR

Duluth Intl

Fri 4/17

6:57 pm-1:30 am

1 stop5h 33m

Newark

Fri 4/24

9:00 am-2:27 pm

1 stop6h 27m

$328

DuluthNew York

DLH - LGA

DLHLGA

Duluth Intl

Sat 4/18

4:29 pm-11:44 pm

1 stop6h 15m

New York LaGuardia

Sat 4/25

7:15 am-12:07 pm

1 stop5h 52m

$328

DuluthNewark

DLH - EWR

DLHEWR

Duluth Intl

Sat 4/18

3:08 pm-9:29 pm

1 stop5h 21m

Newark

Sat 4/25

11:32 am-6:07 pm

1 stop7h 35m

$328

DuluthNew York

DLH - LGA

DLHLGA

Duluth Intl

Tue 4/14

12:47 pm-7:22 pm

1 stop5h 35m

New York LaGuardia

Sun 4/19

6:05 am-12:07 pm

1 stop7h 02m

$328

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Thu 8/20

5:00 am-12:23 pm

1 stop6h 23m

Philadelphia

Mon 8/24

5:15 pm-9:57 pm

1 stop5h 42m

$328

DuluthNew York

DLH - LGA

DLHLGA

Duluth Intl

Tue 4/14

12:47 pm-7:22 pm

1 stop5h 35m

New York LaGuardia

Sat 4/18

2:59 pm-7:57 pm

1 stop5h 58m

$328

DuluthNew York

DLH - LGA

DLHLGA

Duluth Intl

Sun 4/19

7:25 am-2:18 pm

1 stop5h 53m

New York LaGuardia

Sun 4/26

6:10 am-10:39 am

1 stop5h 29m

$334

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Wed 4/22

5:00 am-11:32 am

1 stop5h 32m

Washington, D.C. Dulles Intl

Sat 4/25

6:00 am-12:07 pm

1 stop7h 07m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 49 resultsSorted by cheapest first
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5

Best time to book a flight from Duluth to Pennsylvania

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

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

Currently, May is the cheapest month in which you can book a flight from Duluth to Pennsylvania (average of $178). Flying from Duluth to Pennsylvania in August is currently the most expensive (average of $632). 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.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated March 25, 2026.
See what other customers who have flown with Delta and United Airlines from Duluth to Pennsylvania have to say. 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
7.9
Good
8,327 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,327 reviews
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,478 reviews
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Located just 5.8 mi from the city center, Duluth Intl (DLH) is the airport most travelers will use when flying to Pennsylvania from Duluth.

  • How long is the flight from Duluth to Pennsylvania?

    For as low as $328, United Airlines can have you in Pennsylvania from Duluth in 4h 13m. There are 942 mi between Duluth and Pennsylvania. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Duluth to Pennsylvania is Duluth Intl - Newark. You may also consider Duluth Intl - New York LaGuardia or Duluth Intl - New York John F Kennedy Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Pennsylvania 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 Duluth to Pennsylvania?

    Currently, May is the cheapest month in which you can book a flight from Duluth to Pennsylvania (average of $178). Flying from Duluth to Pennsylvania in August is currently the most expensive (average of $632). 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.

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Top 2 airlines flying from Duluth to Pennsylvania

Discover the top 2 airlines that operate flights from Duluth to Pennsylvania. 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$448FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$644FlexibilityNo cancel feeOn-time69%

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