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Cheap flights from Philadelphia to Duluth from $303

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 am - 11:44 amPHL  Philadelphia-DLH Duluth Intl
6h 59m1 stop Minneapolis St Paul
Delta Logo
4:21 pm - 11:50 pmDLH  Duluth Intl-PHL Philadelphia
6h 29m1 stop Minneapolis St Paul
$318Delta
Wed, Oct 7 - Sat, Oct 10
United Airlines Logo
6:15 am - 2:29 pmPHL  Philadelphia-DLH Duluth Intl
9h 14m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:00 am - 12:25 pmDLH  Duluth Intl-PHL Philadelphia
5h 25m1 stop Chicago O'Hare Intl
$324United Airlines
Wed, Oct 7 - Sat, Oct 10
United Airlines Logo
6:10 am - 10:42 amPHL  Philadelphia-DLH Duluth Intl
5h 32m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 12:25 pmDLH  Duluth Intl-PHL Philadelphia
5h 25m1 stop Chicago O'Hare Intl
$352United Airlines
Sat, Oct 10 - Tue, Oct 13
Delta Logo
7:16 pm - 10:57 pmPHL  Philadelphia-DLH Duluth Intl
4h 41m1 stop Minneapolis St Paul
Delta Logo
4:21 pm - 11:50 pmDLH  Duluth Intl-PHL Philadelphia
6h 29m1 stop Minneapolis St Paul
$363Delta
Fri, Oct 9 - Sun, Oct 11
United Airlines Logo
6:10 am - 10:42 amPHL  Philadelphia-DLH Duluth Intl
5h 32m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 2:43 pmDLH  Duluth Intl-PHL Philadelphia
5h 58m1 stop Chicago O'Hare Intl
$388United Airlines
Fri, Sep 25 - Sat, Sep 26
United Airlines Logo
4:59 pm - 9:43 pmPHL  Philadelphia-DLH Duluth Intl
5h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
5:50 am - 2:15 pmDLH  Duluth Intl-PHL Philadelphia
7h 25m1 stop Chicago O'Hare Intl
$398United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
6:00 am - 2:24 pmPHL  Philadelphia-DLH Duluth Intl
9h 24m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
5:50 am - 2:15 pmDLH  Duluth Intl-PHL Philadelphia
7h 25m1 stop Chicago O'Hare Intl
$404United Airlines
Fri, Jan 8 - Tue, Jan 12
Delta Logo
7:16 pm - 10:57 pmPHL  Philadelphia-DLH Duluth Intl
4h 41m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:49 amDLH  Duluth Intl-PHL Philadelphia
4h 35m1 stop Minneapolis St Paul
$497Delta
Fri, Oct 9 - Mon, Oct 12
Delta Logo
9:35 am - 3:29 pmPHL  Philadelphia-DLH Duluth Intl
6h 54m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
4:11 pm - 11:56 pmDLH  Duluth Intl-PHL Philadelphia
6h 45m1 stop Minneapolis St Paul
$862Delta
Tue, Sep 15 - Wed, Sep 16
Delta Logo
9:35 am - 3:29 pmPHL  Philadelphia-DLH Duluth Intl
6h 54m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
8:10 am - 6:08 pmDLH  Duluth Intl-PHL Philadelphia
8h 58m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$923Delta
Tue, Sep 15 - Wed, Sep 16

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Delta flights from Philadelphia to Duluth

Our best Delta deals on Philadelphia to Duluth flight tickets
Delta
Oct 7
PHL5:45 amPhiladelphia
6h 59m
1 stop
DLH11:44 amDuluth Intl
Oct 10
DLH4:21 pmDuluth Intl
6h 29m
1 stop
PHL11:50 pmPhiladelphia
$318
Delta
Oct 9
PHL7:16 pmPhiladelphia
4h 41m
1 stop
DLH10:57 pmDuluth Intl
Oct 11
DLH4:21 pmDuluth Intl
6h 29m
1 stop
PHL11:50 pmPhiladelphia
$363
Delta
Oct 9
PHL7:16 pmPhiladelphia
4h 41m
1 stop
DLH10:57 pmDuluth Intl
Oct 12
DLH5:14 amDuluth Intl
4h 35m
1 stop
PHL10:49 amPhiladelphia
$497

United Airlines flights from Philadelphia to Duluth

Our best United Airlines deals on Philadelphia to Duluth flight tickets
United Airlines
Oct 7
PHL6:15 amPhiladelphia
9h 14m
2 stops
DLH2:29 pmDuluth Intl
Oct 10
DLH6:00 amDuluth Intl
5h 25m
1 stop
PHL12:25 pmPhiladelphia
$324
United Airlines
Oct 10
PHL6:10 amPhiladelphia
5h 32m
1 stop
DLH10:42 amDuluth Intl
Oct 13
DLH6:00 amDuluth Intl
5h 25m
1 stop
PHL12:25 pmPhiladelphia
$352
United Airlines
Sep 25
PHL6:10 amPhiladelphia
5h 32m
1 stop
DLH10:42 amDuluth Intl
Sep 26
DLH7:45 amDuluth Intl
5h 58m
1 stop
PHL2:43 pmPhiladelphia
$388

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Wed 10/7

5:45 am-11:44 am

1 stop6h 59m

Duluth Intl

Sat 10/10

4:21 pm-11:50 pm

1 stop6h 29m

$318

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Wed 10/7

6:15 am-2:29 pm

2 stops9h 14m

Duluth Intl

Sat 10/10

6:00 am-12:25 pm

1 stop5h 25m

$324

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Sat 10/10

6:10 am-10:42 am

1 stop5h 32m

Duluth Intl

Tue 10/13

6:00 am-12:25 pm

1 stop5h 25m

$352

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 10/9

7:16 pm-10:57 pm

1 stop4h 41m

Duluth Intl

Sun 10/11

4:21 pm-11:50 pm

1 stop6h 29m

$363

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 9/25

6:10 am-10:42 am

1 stop5h 32m

Duluth Intl

Sat 9/26

7:45 am-2:43 pm

1 stop5h 58m

$388

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 1/8

4:59 pm-9:43 pm

1 stop5h 44m

Duluth Intl

Tue 1/12

5:50 am-2:15 pm

1 stop7h 25m

$398

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 1/8

6:00 am-2:24 pm

2 stops9h 24m

Duluth Intl

Tue 1/12

5:50 am-2:15 pm

1 stop7h 25m

$404
Quickest round-trip

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 10/9

7:16 pm-10:57 pm

1 stop4h 41m

Duluth Intl

Mon 10/12

5:14 am-10:49 am

1 stop4h 35m

$497

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Tue 9/15

9:35 am-3:29 pm

2 stops6h 54m

Duluth Intl

Wed 9/16

4:11 pm-11:56 pm

1 stop6h 45m

$862

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Tue 9/15

9:35 am-3:29 pm

2 stops6h 54m

Duluth Intl

Wed 9/16

8:10 am-6:08 pm

2 stops8h 58m

$923

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Philadelphia 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

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Philadelphia is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Duluth from Philadelphia during March instead. Flights to Duluth in March, while not as cheap as those in October, still average around $348.

When to book flights from Philadelphia to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Duluth (PHL to DLH) flight deals and tips

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

Best Price Found

$303

Fastest flight time

5h 27m

Direct flights

None
The best one-way flight to Duluth from Philadelphia in the past 72 hours is $303. The best round-trip flight deal from Philadelphia to Duluth found on momondo in the last 72 hours is $318.
The fastest flight from Philadelphia to Duluth takes 5h 27m
There are no direct flights from Philadelphia to Duluth. There are no popular flight routes from Philadelphia to Duluth.
Search flight deals

Frequently asked questions about flying from Philadelphia to Duluth

  • How far is Philadelphia to Duluth Intl by plane?

    Duluth Intl is 969.9 mi away from Philadelphia. In terms of flight time, this usually takes a little over 5h 27m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport 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.

  • What is the most popular airline from Philadelphia to Duluth?

Best airlines flying from Philadelphia to Duluth

Compare and see reviews for airlines that fly from Philadelphia to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $308Free CancellationRating
7.4
10,171 reviews
Search United Airlines flights
DeltaPriceFrom $318Free CancellationRating
7.8
8,573 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Cloquet
Hayward

Why use momondo?

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

Finding the right flight to Duluth from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Duluth quick and easy, saving you time and money.

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

Flights from Philadelphia 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 Philadelphia to Duluth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Duluth.

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

Price alerts on flights to Duluth from Philadelphia 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.

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