How long does it take to fly to Duluth?

If you’re flying from a popular airport in Pennsylvania, such as Philadelphia or Pittsburgh, and flying into Duluth, then you can expect flight times to average 4h 47m and 4h 50m, respectively.

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

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

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

Prices for flights from Pennsylvania to Duluth Intl Airport are updated daily.

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

The number of operators available for flights from Pennsylvania to Duluth Intl Airport is 2 as of August 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Duluth Intl Airport.

What documentation or ID do you need to fly to Duluth Intl Airport?

The required travel and health documents for your Duluth Intl Airport 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 Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$159 Cheap Flights from Pennsylvania to Duluth in 2025

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Find the cheapest flights from Pennsylvania to Duluth

Round-trip

One-way

Last minute

Cheap round-trip flights

6:25 am - 10:15 amPIT-DLH

4h 50m1 stop

4:19 pm - 11:29 pmDLH-PIT

6h 10m1 stop

$238Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

1:43 pm - 10:46 pmPIT-DLH

10h 03m2 stops

4:19 pm - 11:29 pmDLH-PIT

6h 10m1 stop

$244Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

6:59 pm - 10:46 pmPHL-DLH

4h 47m1 stop

7:50 am - 2:00 pmDLH-PHL

5h 10m1 stop

$248Delta

Find Deal

Sat, Aug 30 - Fri, Sep 5

6:59 pm - 10:46 pmPHL-DLH

4h 47m1 stop

10:55 am - 12:56 amDLH-PHL

13h 01m2 stops

$254Delta

Find Deal

Sat, Aug 30 - Fri, Sep 5

6:00 am - 11:22 amPHL-DLH

6h 22m1 stop

4:10 pm - 12:52 amDLH-PHL

7h 42m2 stops

$269Delta

Find Deal

Thu, Oct 16 - Tue, Oct 21

6:25 am - 10:15 amPIT-DLH

4h 50m1 stop

4:19 pm - 11:29 pmDLH-PIT

6h 10m1 stop

$273Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

1:43 pm - 10:46 pmPIT-DLH

10h 03m2 stops

4:19 pm - 11:29 pmDLH-PIT

6h 10m1 stop

$279Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

5:15 pm - 10:05 pmPHL-DLH

5h 50m1 stop

9:45 am - 5:21 pmDLH-PHL

6h 36m1 stop

$289United Airlines

Find Deal

Tue, Sep 9 - Sat, Sep 13

10:10 am - 2:35 pmPHL-DLH

5h 25m1 stop

11:20 am - 5:29 pmDLH-PHL

5h 09m1 stop

$291United Airlines

Find Deal

Sat, Aug 23 - Wed, Aug 27

6:25 am - 10:07 amPIT-DLH

4h 42m1 stop

4:20 pm - 11:28 pmDLH-PIT

6h 08m1 stop

$293Delta

Find Deal

Fri, Oct 3 - Sun, Oct 5

Delta flights from Pennsylvania to Duluth

Our best Delta deals on Pennsylvania to Duluth flight tickets

Delta

Sep 4

PIT6:25 amPittsburgh

4h 50m

1 stop

DLH10:15 amDuluth Intl

Sep 7

DLH4:19 pmDuluth Intl

6h 10m

1 stop

PIT11:29 pmPittsburgh

$238

Find similar

Delta

Sep 4

PIT1:43 pmPittsburgh

10h 03m

2 stops

DLH10:46 pmDuluth Intl

Sep 7

DLH4:19 pmDuluth Intl

6h 10m

1 stop

PIT11:29 pmPittsburgh

$244

Find similar

Delta

Aug 30

PHL6:59 pmPhiladelphia

4h 47m

1 stop

DLH10:46 pmDuluth Intl

Sep 5

DLH7:50 amDuluth Intl

5h 10m

1 stop

PHL2:00 pmPhiladelphia

$248

Find similar

United Airlines flights from Pennsylvania to Duluth

Our best United Airlines deals on Pennsylvania to Duluth flight tickets

United Airlines

Sep 9

PHL5:15 pmPhiladelphia

5h 50m

1 stop

DLH10:05 pmDuluth Intl

Sep 13

DLH9:45 amDuluth Intl

6h 36m

1 stop

PHL5:21 pmPhiladelphia

$289

Find similar

United Airlines

Aug 23

PHL10:10 amPhiladelphia

5h 25m

1 stop

DLH2:35 pmDuluth Intl

Aug 27

DLH11:20 amDuluth Intl

5h 09m

1 stop

PHL5:29 pmPhiladelphia

$291

Find similar

United Airlines

Aug 27

PHL6:30 amPhiladelphia

5h 15m

1 stop

DLH10:45 amDuluth Intl

Sep 2

DLH3:10 pmDuluth Intl

5h 21m

1 stop

PHL9:31 pmPhiladelphia

$295

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 9/4

6:25 am-10:15 am

1 stop4h 50m

Duluth Intl

Sun 9/7

4:19 pm-11:29 pm

1 stop6h 10m

$238

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 9/4

1:43 pm-10:46 pm

2 stops10h 03m

Duluth Intl

Sun 9/7

4:19 pm-11:29 pm

1 stop6h 10m

$244

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Sat 8/30

6:59 pm-10:46 pm

1 stop4h 47m

Duluth Intl

Fri 9/5

7:50 am-2:00 pm

1 stop5h 10m

$248

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Sat 8/30

6:59 pm-10:46 pm

1 stop4h 47m

Duluth Intl

Fri 9/5

10:55 am-12:56 am

2 stops13h 01m

$254

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Thu 10/16

6:00 am-11:22 am

1 stop6h 22m

Duluth Intl

Tue 10/21

4:10 pm-12:52 am

2 stops7h 42m

$269

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 9/4

6:25 am-10:15 am

1 stop4h 50m

Duluth Intl

Sun 9/7

4:19 pm-11:29 pm

1 stop6h 10m

$273

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 9/4

1:43 pm-10:46 pm

2 stops10h 03m

Duluth Intl

Sun 9/7

4:19 pm-11:29 pm

1 stop6h 10m

$279

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Tue 9/9

5:15 pm-10:05 pm

1 stop5h 50m

Duluth Intl

Sat 9/13

9:45 am-5:21 pm

1 stop6h 36m

$289

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Sat 8/23

10:10 am-2:35 pm

1 stop5h 25m

Duluth Intl

Wed 8/27

11:20 am-5:29 pm

1 stop5h 09m

$291

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Fri 10/3

6:25 am-10:07 am

1 stop4h 42m

Duluth Intl

Sun 10/5

4:20 pm-11:28 pm

1 stop6h 08m

$293

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 Pennsylvania to Duluth

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

Other information

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Pennsylvania to Duluth is on a Saturday when prices can be found for as low as $248. On the other hand, Monday is the most expensive day to depart from Pennsylvania because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $793.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Pennsylvania in the morning is the least expensive time of day to depart. momondo users have found prices as low as $510 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Duluth is in the afternoon when prices are around $601.

Can stopping save me money on Pennsylvania to Duluth flights?

You could potentially save up to 10% on your flight if you consider stops on a Pennsylvania to Duluth flight.

Cheap Pennsylvania to Duluth flight deals and tips

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

Best Price Found	$159
Fastest flight time	4h 41m
Direct flights	None
Airports in Duluth	1 airport

The best one-way flight to Duluth from Pennsylvania in the past 72 hours is $159. The best round-trip flight deal from Pennsylvania to Duluth found on momondo in the last 72 hours is $238.

The fastest flight from Pennsylvania to Duluth takes 4h 41m

There are no direct flights from Pennsylvania to Duluth. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - Duluth Intl Airport, Newark Airport - Duluth Intl Airport and New York LaGuardia Airport - Duluth Intl Airport.

There is 1 airport near Duluth: Duluth Intl (DLH)

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Duluth Intl Airport?
Prices for flights from Pennsylvania to Duluth Intl Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Duluth Intl Airport?
The number of operators available for flights from Pennsylvania to Duluth Intl Airport is 2 as of August 2025.
How old do you have to be to fly from Pennsylvania to Duluth Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The required travel and health documents for your Duluth Intl Airport 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 Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Duluth

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $238	Free Cancellation	Rating 8.0 7,979 reviews		Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,920 reviews		Search United Airlines flights

Two Harbors

Hayward

Superior

Cloquet

Why use momondo?

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

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

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

Flights from Pennsylvania to Duluth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Pennsylvania to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Duluth from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.