Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Duluth from $358

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.
United Airlines Logo
10:10 am - 2:33 pmPHL  Philadelphia-DLH Duluth Intl
5h 23m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 pm - 12:37 amDLH  Duluth Intl-PHL Philadelphia
5h 27m1 stop Chicago O'Hare Intl
$358United Airlines
Wed, Apr 21 - Sat, Apr 24
United Airlines Logo
10:15 am - 5:34 pmPHL  Philadelphia-DLH Duluth Intl
8h 19m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
7:35 am - 2:22 pmDLH  Duluth Intl-PHL Philadelphia
5h 47m1 stop Chicago O'Hare Intl
$364United Airlines
Wed, Apr 21 - Sat, Apr 24
United Airlines Logo
1:19 pm - 6:31 pmPHL  Philadelphia-DLH Duluth Intl
6h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
2:59 pm - 9:40 pmDLH  Duluth Intl-PHL Philadelphia
5h 41m1 stop Chicago O'Hare Intl
$458United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
10:15 am - 5:34 pmPHL  Philadelphia-DLH Duluth Intl
8h 19m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
7:35 am - 6:40 pmDLH  Duluth Intl-PHL Philadelphia
10h 05m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$458United Airlines
Wed, Apr 21 - Sat, Apr 24
United Airlines Logo
10:31 am - 6:31 pmPHL  Philadelphia-DLH Duluth Intl
9h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
2:59 pm - 9:40 pmDLH  Duluth Intl-PHL Philadelphia
5h 41m1 stop Chicago O'Hare Intl
$464United Airlines
Fri, Jan 8 - Tue, Jan 12
Delta Logo
6:10 am - 11:44 amPHL  Philadelphia-DLH Duluth Intl
6h 34m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
5:14 am - 2:31 pmDLH  Duluth Intl-PHL Philadelphia
8h 17m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$1,002Delta
Sun, Nov 1 - Thu, Nov 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Philadelphia to Duluth

Our best United Airlines deals on Philadelphia to Duluth flight tickets
United Airlines
Jan 8
PHL1:19 pmPhiladelphia
6h 12m
1 stop
DLH6:31 pmDuluth Intl
Jan 12
DLH2:59 pmDuluth Intl
5h 41m
1 stop
PHL9:40 pmPhiladelphia
$458
United Airlines
Jan 8
PHL10:31 amPhiladelphia
9h 00m
2 stops
DLH6:31 pmDuluth Intl
Jan 12
DLH2:59 pmDuluth Intl
5h 41m
1 stop
PHL9:40 pmPhiladelphia
$464
United Airlines
Jan 8
PHL10:31 amPhiladelphia
9h 00m
2 stops
DLH6:31 pmDuluth Intl
Jan 12
DLH5:50 amDuluth Intl
7h 24m
2 stops
PHL2:14 pmPhiladelphia
$469

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
Quickest round-trip

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Wed 4/21

10:10 am-2:33 pm

1 stop5h 23m

Duluth Intl

Sat 4/24

6:10 pm-12:37 am

1 stop5h 27m

$358

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Wed 4/21

10:15 am-5:34 pm

2 stops8h 19m

Duluth Intl

Sat 4/24

7:35 am-2:22 pm

1 stop5h 47m

$364

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 1/8

1:19 pm-6:31 pm

1 stop6h 12m

Duluth Intl

Tue 1/12

2:59 pm-9:40 pm

1 stop5h 41m

$458

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Wed 4/21

10:15 am-5:34 pm

2 stops8h 19m

Duluth Intl

Sat 4/24

7:35 am-6:40 pm

2 stops10h 05m

$458

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Fri 1/8

10:31 am-6:31 pm

2 stops9h 00m

Duluth Intl

Tue 1/12

2:59 pm-9:40 pm

1 stop5h 41m

$464

PhiladelphiaDuluth

PHL Philadelphia - DLH Duluth Intl

PHLDLH

Philadelphia

Sun 11/1

6:10 am-11:44 am

2 stops6h 34m

Duluth Intl

Thu 11/5

5:14 am-2:31 pm

2 stops8h 17m

$1,002

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 March. Flight prices, which tend to average around $348, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Duluth from Philadelphia during August instead. Flights to Duluth in August, while not as cheap as those in March, still average around $388.

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

$358

Fastest flight time

5h 23m

Direct flights

None
The best flight deal from Philadelphia to Duluth found on momondo in the last 72 hours is $358
The fastest flight from Philadelphia to Duluth takes 5h 23m
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 23m.

  • 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
7.3
10,405 reviews
Search United Airlines flights
DeltaPriceFrom $318Free CancellationRating
7.8
8,662 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
Hayward
Cloquet

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.

An easier way to manage your Duluth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/21
Sat 11/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States