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Duluth

$159+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DLH
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Delta)

One-way from

$159
(Delta)

Popular in

November

Cheapest in

January

Average price

$450
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. 10% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 15, 2025.

This Delta deal was found by Cheapflights users on 4/13. 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 6/57:34 pmPIT - DLH
1 stop5h 04mDelta
Mon 6/96:19 pmDLH - PIT
1 stop4h 27mDelta
Deal found 4/13$238
This Delta deal was found by Cheapflights users on 4/14. 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 5/136:35 pmEWR - DLH
1 stop6h 03mDelta
Tue 5/205:10 amDLH - EWR
1 stop5h 35mDelta
Deal found 4/14$248
This Delta deal was found by Cheapflights users on 4/14. 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 5/137:30 amJFK - DLH
1 stop4h 43mDelta
Tue 5/204:16 pmDLH - JFK
1 stop6h 37mDelta
Deal found 4/14$248
This Delta deal was found by Cheapflights users on 4/14. 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 5/136:00 amLGA - DLH
1 stop6h 13mDelta
Tue 5/2012:00 pmDLH - LGA
1 stop6h 39mDelta
Deal found 4/14$248
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/286:29 amLGA - DLH
1 stop5h 13mUnited Airlines
Fri 5/28:00 amDLH - LGA
1 stop6h 15mUnited Airlines
Deal found 4/13$348
This Delta deal was found by Cheapflights users on 4/13. 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 5/86:25 amIAD - DLH
1 stop5h 48mDelta
Sun 5/115:10 amDLH - IAD
1 stop5h 06mDelta
Deal found 4/13$353
This Delta deal was found by Cheapflights users on 4/14. 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.
Sat 5/106:05 amDCA - DLH
1 stop6h 08mDelta
Mon 5/124:16 pmDLH - DCA
1 stop4h 45mDelta
Deal found 4/14$353
This United deal was found by Cheapflights users on 4/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:30 amIAD - DLH
1 stop5h 14mUnited Airlines
Thu 9/119:45 amDLH - IAD
1 stop5h 07mUnited Airlines
Deal found 4/14$409
This United deal was found by Cheapflights users on 4/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:35 amPIT - DLH
1 stop6h 58mUnited Airlines
Sun 9/77:53 amDLH - PIT
1 stop4h 12mUnited Airlines
Deal found 4/13$417
This Delta deal was found by Cheapflights users on 4/14. 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 6/511:55 amPHL - DLH
1 stop4h 41mDelta
Sun 6/86:19 pmDLH - PHL
1 stop5h 05mDelta
Deal found 4/14$445
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/286:00 amEWR - DLH
1 stop5h 52mUnited Airlines
Wed 6/43:04 pmDLH - EWR
1 stop9h 02mUnited Airlines
Deal found 4/12$458
This United deal was found by Cheapflights users on 4/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:25 amDCA - DLH
1 stop5h 26mUnited Airlines
Sat 8/23:03 pmDLH - DCA
1 stop6h 39mUnited Airlines
Deal found 4/14$501

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 April 15, 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

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 6/5

7:34 pm-11:38 pm

1 stop5h 04m

Duluth Intl

Mon 6/9

6:19 pm-11:46 pm

1 stop4h 27m

$238

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Tue 5/13

6:35 pm-11:38 pm

1 stop6h 03m

Duluth Intl

Tue 5/20

5:10 am-11:45 am

1 stop5h 35m

$248

New YorkDuluth

JFK - DLH

JFKDLH

New York John F Kennedy Intl

Tue 5/13

7:30 am-11:13 am

1 stop4h 43m

Duluth Intl

Tue 5/20

4:16 pm-11:53 pm

1 stop6h 37m

$248

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Tue 5/13

6:00 am-11:13 am

1 stop6h 13m

Duluth Intl

Tue 5/20

12:00 pm-7:39 pm

1 stop6h 39m

$248

New YorkDuluth

LGA - DLH

LGADLH

New York LaGuardia

Mon 4/28

6:29 am-10:42 am

1 stop5h 13m

Duluth Intl

Fri 5/2

8:00 am-3:15 pm

1 stop6h 15m

$348

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Thu 5/8

6:25 am-11:13 am

1 stop5h 48m

Duluth Intl

Sun 5/11

5:10 am-11:16 am

1 stop5h 06m

$353

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 5/10

6:05 am-11:13 am

1 stop6h 08m

Duluth Intl

Mon 5/12

4:16 pm-10:01 pm

1 stop4h 45m

$353

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Sun 9/7

6:30 am-10:44 am

1 stop5h 14m

Duluth Intl

Thu 9/11

9:45 am-3:52 pm

1 stop5h 07m

$409

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Thu 6/5

11:55 am-3:36 pm

1 stop4h 41m

Duluth Intl

Sun 6/8

6:19 pm-12:24 am

1 stop5h 05m

$445

NewarkDuluth

EWR - DLH

EWRDLH

Newark

Wed 5/28

6:00 am-10:52 am

1 stop5h 52m

Duluth Intl

Wed 6/4

3:04 pm-1:06 am

1 stop9h 02m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 April 15, 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 April 15, 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
7,916 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
8,656 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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 Washington, D.C. Reagan-National - Duluth Intl or Philadelphia - 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$502FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$418FlexibilityNo cancel feeOn-timeN/A

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