Cheap flights from Duluth to Philadelphia (DLH - PHL)

DLH — PHL
Dec 4 — Dec 111

What is the cheapest day to fly round-trip from Duluth to Philadelphia?

Flights from Duluth to Philadelphia are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

When is the cheapest time to fly from Duluth to Philadelphia (DLH - PHL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Duluth to Philadelphia by exploring options for tickets at noon.

Cheap flights from Duluth to Philadelphia in November, December 2022

The best prices found for DLH to PHL flights for November, December
Nov 30 - Dec 4
DLH

Duluth Intl

PHL

Philadelphia

1 stop

5h 25m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 10m
$549

Delta

Pick Dates

Deal found 11/28

Nov 30 - Dec 4
DLH

Duluth Intl

PHL

Philadelphia

2 stops

11h 17m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 10m
$553

Delta

Pick Dates

Deal found 11/28

Dec 1 - Dec 4
DLH

Duluth Intl

PHL

Philadelphia

2 stops

10h 57m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 10m
$633

Delta

Pick Dates

Deal found 11/29

Duluth to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Duluth found for this year
Nov 30 - Dec 4
DLH

Duluth Intl

PHL

Philadelphia

1 stop

5h 25m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 10m
$549

Delta

Pick Dates

Deal found 11/28

Nov 30 - Dec 4
DLH

Duluth Intl

PHL

Philadelphia

2 stops

11h 17m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 10m
$553

Delta

Pick Dates

Deal found 11/28

Dec 1 - Dec 4
DLH

Duluth Intl

PHL

Philadelphia

2 stops

10h 57m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 10m
$633

Delta

Pick Dates

Deal found 11/29

Cheap Delta flights from Duluth to Philadelphia

Jan 6 - Jan 8
DLH

Duluth Intl

PHL

Philadelphia

1 stop

5h 16m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

4h 57m
$277

Delta

Pick Dates

Deal found 11/27

Jan 25 - Jan 30
DLH

Duluth Intl

PHL

Philadelphia

2 stops

8h 54m
PHL

Philadelphia

DLH

Duluth Intl

2 stops

7h 35m
$818

Delta

Pick Dates

Deal found 11/26

Cheap United Airlines flights from Duluth to Philadelphia

Jan 25 - Jan 30
DLH

Duluth Intl

PHL

Philadelphia

1 stop

9h 17m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

18h 53m
$325

United Airlines

Pick Dates

Deal found 11/26

Jan 25 - Jan 30
DLH

Duluth Intl

PHL

Philadelphia

1 stop

14h 36m
PHL

Philadelphia

DLH

Duluth Intl

2 stops

25h 45m
$327

United Airlines

Pick Dates

Deal found 11/26

Jan 6 - Jan 8
DLH

Duluth Intl

PHL

Philadelphia

2 stops

31h 47m
PHL

Philadelphia

DLH

Duluth Intl

1 stop

5h 29m
$389

United Airlines

Pick Dates

Deal found 11/27

One-way flights to Philadelphia from Duluth

The cheapest one-way flights from Duluth to Philadelphia
Jan 1
DLH

Duluth Intl

PHL

Philadelphia

1 stop

7h 20m
$204

United Airlines

Pick Dates

Deal found 11/27

Dec 22
DLH

Duluth Intl

PHL

Philadelphia

1 stop

21h 50m
$401

United Airlines

Pick Dates

Deal found 11/27

Jan 1
DLH

Duluth Intl

PHL

Philadelphia

2 stops

26h 21m
$463

United Airlines

Pick Dates

Deal found 11/27

Related info for your journey

Useful info, stats and facts about Duluth to Philadelphia flights.

Which airlines flying from Duluth Intl to Philadelphia have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Duluth Intl to Philadelphia that may be offering flexible cancellation policies are Delta, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Duluth to Philadelphia for under $300 on Cheapflights?

Yes, there are multiple flights from Duluth to Philadelphia for under $300. The cheapest flight booked recently is on Delta for just $277, but on average you can expect to pay $425.

What are the most popular airlines that fly from Duluth to Philadelphia?

Consider Undisclosed Carrier, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Duluth to Philadelphia.

What are the cheapest flights from Duluth to Philadelphia?

While on average a flight from Duluth to Philadelphia is generally $632, our data shows the cheapest flight currently is $391. When looking at the most popular route, (Duluth Intl - Philadelphia), you can expect to pay $277 for that flight.

Alternative routes for Duluth to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Duluth to Philadelphia

The chart below displays the airlines Cheapflights users traveling from Duluth to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$200Average$317FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$272Average$555FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$356Average$506FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights