What is the cheapest airline that flies from Duluth Intl to Pennsylvania?

United Airlines and Delta are the most popular carriers operating from Duluth Intl to Pennsylvania

When did momondo last update prices for flights from Duluth Intl Airport to Pennsylvania?

Prices for flights from Duluth Intl Airport to Pennsylvania were last updated today.

How many operators does momondo search for flights from Duluth Intl Airport to Pennsylvania?

There is 1 operator available for flights from Duluth Intl Airport to Pennsylvania as of October 2026.

How old do you have to be to fly from Duluth Intl Airport to Pennsylvania?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$278 Cheap Flights from Duluth to Pennsylvania in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to Pennsylvania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 6:42 pmDLH Duluth Intl-PIT Pittsburgh

6h 12m1 stop Chicago O'Hare Intl

3:52 pm - 9:50 pmPIT Pittsburgh-DLH Duluth Intl

6h 58m1 stop Chicago O'Hare Intl

$328United Airlines

Fri, Jan 29 - Mon, Feb 1

11:30 am - 6:42 pmDLH Duluth Intl-PIT Pittsburgh

6h 12m1 stop Chicago O'Hare Intl

3:15 pm - 9:50 pmPIT Pittsburgh-DLH Duluth Intl

7h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$334United Airlines

Fri, Jan 29 - Mon, Feb 1

2:59 pm - 11:28 pmDLH Duluth Intl-PIT Pittsburgh

7h 29m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

3:15 pm - 9:50 pmPIT Pittsburgh-DLH Duluth Intl

7h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$339United Airlines

Fri, Jan 29 - Mon, Feb 1

11:18 am - 6:51 pmDLH Duluth Intl-PIT Pittsburgh

6h 33m1 stop Chicago O'Hare Intl

7:00 am - 10:42 amPIT Pittsburgh-DLH Duluth Intl

4h 42m1 stop Chicago O'Hare Intl

$358United Airlines

Tue, Oct 20 - Sat, Oct 24

5:04 am - 10:47 amDLH Duluth Intl-PHL Philadelphia

4h 43m1 stop Minneapolis St Paul

5:35 am - 11:26 amPHL Philadelphia-DLH Duluth Intl

6h 51m1 stop Minneapolis St Paul

$363Delta

Fri, Nov 13 - Mon, Nov 16

3:10 pm - 8:36 pmDLH Duluth Intl-PIT Pittsburgh

4h 26m1 stop Chicago O'Hare Intl

6:30 am - 2:29 pmPIT Pittsburgh-DLH Duluth Intl

8h 59m2 stops Newark Chicago O'Hare Intl

$364United Airlines

Tue, Oct 20 - Sat, Oct 24

3:10 pm - 11:30 pmDLH Duluth Intl-PIT Pittsburgh

7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

7:30 am - 2:29 pmPIT Pittsburgh-DLH Duluth Intl

7h 59m2 stops Newark Chicago O'Hare Intl

$369United Airlines

Tue, Oct 20 - Sat, Oct 24

5:14 am - 10:49 amDLH Duluth Intl-PHL Philadelphia

4h 35m1 stop Minneapolis St Paul

7:16 pm - 10:57 pmPHL Philadelphia-DLH Duluth Intl

4h 41m1 stop Minneapolis St Paul

$388Delta

Thu, Oct 22 - Mon, Oct 26

3:10 pm - 9:29 pmDLH Duluth Intl-PHL Philadelphia

5h 19m1 stop Chicago O'Hare Intl

6:15 am - 10:41 amPHL Philadelphia-DLH Duluth Intl

5h 26m1 stop Chicago O'Hare Intl

$388United Airlines

Fri, Oct 23 - Tue, Oct 27

5:50 am - 12:04 pmDLH Duluth Intl-PHL Philadelphia

5h 14m1 stop Chicago O'Hare Intl

4:55 pm - 9:50 pmPHL Philadelphia-DLH Duluth Intl

5h 55m1 stop Chicago O'Hare Intl

$438United Airlines

Wed, Jan 6 - Sat, Jan 9

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United Airlines flights from Duluth to Pennsylvania

Our best United Airlines deals on Duluth to Pennsylvania flight tickets

United Airlines

Jan 29

DLH11:30 amDuluth Intl

6h 12m

1 stop

PIT6:42 pmPittsburgh

Feb 1

PIT3:52 pmPittsburgh

6h 58m

1 stop

DLH9:50 pmDuluth Intl

$328

United Airlines

Jan 29

DLH11:30 amDuluth Intl

6h 12m

1 stop

PIT6:42 pmPittsburgh

Feb 1

PIT3:15 pmPittsburgh

7h 35m

2 stops

DLH9:50 pmDuluth Intl

$334

United Airlines

Jan 29

DLH2:59 pmDuluth Intl

7h 29m

2 stops

PIT11:28 pmPittsburgh

Feb 1

PIT3:15 pmPittsburgh

7h 35m

2 stops

DLH9:50 pmDuluth Intl

$339

Delta flights from Duluth to Pennsylvania

Our best Delta deals on Duluth to Pennsylvania flight tickets

Delta

Nov 13

DLH5:04 amDuluth Intl

4h 43m

1 stop

PHL10:47 amPhiladelphia

Nov 16

PHL5:35 amPhiladelphia

6h 51m

1 stop

DLH11:26 amDuluth Intl

$363

Delta

Oct 22

DLH5:14 amDuluth Intl

4h 35m

1 stop

PHL10:49 amPhiladelphia

Oct 26

PHL7:16 pmPhiladelphia

4h 41m

1 stop

DLH10:57 pmDuluth Intl

$388

Delta

Oct 15

DLH4:21 pmDuluth Intl

6h 29m

1 stop

PHL11:50 pmPhiladelphia

Oct 17

PHL5:45 amPhiladelphia

6h 59m

1 stop

DLH11:44 amDuluth Intl

$478

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthPittsburgh

DLH Duluth Intl - PIT Pittsburgh

DLHPIT

Duluth Intl

Fri 1/29

11:30 am-6:42 pm

1 stop6h 12m

Pittsburgh

Mon 2/1

3:52 pm-9:50 pm

1 stop6h 58m

$328

DuluthPittsburgh

DLH Duluth Intl - PIT Pittsburgh

DLHPIT

Duluth Intl

Fri 1/29

11:30 am-6:42 pm

1 stop6h 12m

Pittsburgh

Mon 2/1

3:15 pm-9:50 pm

2 stops7h 35m

$334

DuluthPittsburgh

DLH Duluth Intl - PIT Pittsburgh

DLHPIT

Duluth Intl

Fri 1/29

2:59 pm-11:28 pm

2 stops7h 29m

Pittsburgh

Mon 2/1

3:15 pm-9:50 pm

2 stops7h 35m

$339

DuluthPittsburgh

DLH Duluth Intl - PIT Pittsburgh

DLHPIT

Duluth Intl

Tue 10/20

11:18 am-6:51 pm

1 stop6h 33m

Pittsburgh

Sat 10/24

7:00 am-10:42 am

1 stop4h 42m

$358

DuluthPhiladelphia

DLH Duluth Intl - PHL Philadelphia

DLHPHL

Duluth Intl

Fri 11/13

5:04 am-10:47 am

1 stop4h 43m

Philadelphia

Mon 11/16

5:35 am-11:26 am

1 stop6h 51m

$363

DuluthPittsburgh

DLH Duluth Intl - PIT Pittsburgh

DLHPIT

Duluth Intl

Tue 10/20

3:10 pm-8:36 pm

1 stop4h 26m

Pittsburgh

Sat 10/24

6:30 am-2:29 pm

2 stops8h 59m

$364

DuluthPittsburgh

DLH Duluth Intl - PIT Pittsburgh

DLHPIT

Duluth Intl

Tue 10/20

3:10 pm-11:30 pm

2 stops7h 20m

Pittsburgh

Sat 10/24

7:30 am-2:29 pm

2 stops7h 59m

$369

Quickest round-trip

DuluthPhiladelphia

DLH Duluth Intl - PHL Philadelphia

DLHPHL

Duluth Intl

Thu 10/22

5:14 am-10:49 am

1 stop4h 35m

Philadelphia

Mon 10/26

7:16 pm-10:57 pm

1 stop4h 41m

$388

DuluthPhiladelphia

DLH Duluth Intl - PHL Philadelphia

DLHPHL

Duluth Intl

Fri 10/23

3:10 pm-9:29 pm

1 stop5h 19m

Philadelphia

Tue 10/27

6:15 am-10:41 am

1 stop5h 26m

$388

DuluthPhiladelphia

DLH Duluth Intl - PHL Philadelphia

DLHPHL

Duluth Intl

Wed 1/6

5:50 am-12:04 pm

1 stop5h 14m

Philadelphia

Sat 1/9

4:55 pm-9:50 pm

1 stop5h 55m

$438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Pennsylvania?

The month of November is, on average, the cheapest month to fly to Pennsylvania from Duluth, with most prices found around $271. If you don’t want to visit Pennsylvania in November, then you should wait until August to fly from Duluth, when ticket prices are also cheap, with an average price of $343.

Can stopping save me money on Duluth to Pennsylvania flights?

You could potentially save up to 9% on your flight if you consider stops on a Duluth to Pennsylvania flight.

Cheap Duluth to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Pennsylvania

Best Price Found	$278
Fastest flight time	4h 35m
Direct flights	None

The best one-way flight to Pennsylvania from Duluth in the past 72 hours is $278. The best round-trip flight deal from Duluth to Pennsylvania found on momondo in the last 72 hours is $328.

The fastest flight from Duluth to Pennsylvania takes 4h 35m

There are no direct flights from Duluth to Pennsylvania. There are no popular flight routes from Duluth to Pennsylvania.

Search flight deals

Frequently asked questions about flying from Duluth to Pennsylvania

When did momondo last update prices for flights from Duluth Intl Airport to Pennsylvania?
Prices for flights from Duluth Intl Airport to Pennsylvania were last updated today.
How many operators does momondo search for flights from Duluth Intl Airport to Pennsylvania?
There is 1 operator available for flights from Duluth Intl Airport to Pennsylvania as of October 2026.
How old do you have to be to fly from Duluth Intl Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Duluth to Pennsylvania

Compare and see reviews for airlines that fly from Duluth to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 10,324 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Pennsylvania?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Duluth to Pennsylvania. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Duluth to Pennsylvania with flexible booking policies on momondo?

All flight searches from Duluth to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Duluth to Pennsylvania?

Once you have performed a search for Duluth to Pennsylvania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Duluth to Pennsylvania right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Duluth to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.