What airlines fly to Philadelphia?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Maine according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 4 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Maine to Philadelphia?

Southwest, American Airlines, and Delta are the most popular carriers operating from Maine to Philadelphia

How many flights depart from Maine to Philadelphia on average per day?

7 flights are operational daily from Maine to Philadelphia as of September 2026. The most popular departure time for this route is 6:00PM, with 34% of flights per day taking off in the evening.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Maine, such as Portland or Bangor, and flying into Philadelphia, then you can expect flight times to average 1h 16m and 1h 42m, respectively.

How many flights depart from Maine to Philadelphia on average per week?

The number of flights available between Maine and Philadelphia is 52 per week as of September 2026. The most frequent departure day is Sat, with 23% of weekly flights leaving on this day.

When did momondo last update prices for flights from Maine to Philadelphia Airport?

Prices for flights from Maine to Philadelphia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Maine to Philadelphia Airport?

There is 1 operator available for flights from Maine to Philadelphia Airport as of September 2026.

How old do you have to be to fly from Maine to Philadelphia Airport?

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 Maine to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$120 Cheap Flights from Maine to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:09 pm - 1:29 pmPWM Portland-PHL Philadelphia

20h 20m1 stop Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$225Multiple Airlines

Tue, Nov 3 - Wed, Nov 18

5:09 pm - 1:29 pmPWM Portland-PHL Philadelphia

20h 20m1 stop Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$229Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

5:09 pm - 1:29 pmPWM Portland-PHL Philadelphia

20h 20m1 stop Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$233Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

5:09 pm - 1:29 pmPWM Portland-PHL Philadelphia

20h 20m1 stop Raleigh-Durham

12:36 pm - 9:08 amPHL Philadelphia-PWM Portland

20h 32m2 stops Atlanta Hartsfield-Jackson Orlando

$244Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

5:09 pm - 11:16 pmPWM Portland-PHL Philadelphia

30h 07m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$245Multiple Airlines

Tue, Nov 3 - Wed, Nov 18

5:09 pm - 11:24 pmPWM Portland-PHL Philadelphia

6h 15m1 stop Raleigh-Durham

5:22 pm - 9:08 amPHL Philadelphia-PWM Portland

39h 46m2 stops Atlanta Hartsfield-Jackson Orlando

$249Multiple Airlines

Sat, Nov 14 - Mon, Nov 16

5:09 pm - 8:21 amPWM Portland-PHL Philadelphia

39h 12m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson

7:42 am - 4:24 pmPHL Philadelphia-PWM Portland

8h 42m1 stop Raleigh-Durham

$259Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

5:09 pm - 11:24 pmPWM Portland-PHL Philadelphia

6h 15m1 stop Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$261Multiple Airlines

Sat, Nov 7 - Wed, Nov 11

4:13 pm - 6:13 pmPWM Portland-PHL Philadelphia

50h 00m1 stop Washington, D.C. Reagan-National

9:25 pm - 10:57 pmPHL Philadelphia-PWM Portland

1h 32mnonstop

$287American Airlines

Thu, Nov 12 - Sat, Nov 14

5:37 pm - 7:24 pmPWM Portland-PHL Philadelphia

49h 47m1 stop Washington, D.C. Reagan-National

9:25 pm - 10:57 pmPHL Philadelphia-PWM Portland

1h 32mnonstop

$287American Airlines

Sat, Oct 31 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

3:53 pm - 1:35 pmPWM Portland-PHL Philadelphia

21h 42m2 stops Columbus Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$404Multiple Airlines

Mon, Sep 28 - Tue, Oct 6

1:05 pm - 9:50 pmPWM Portland-PHL Philadelphia

8h 45m2 stops Baltimore/Washington Nashville Intl

5:35 am - 2:45 pmPHL Philadelphia-PWM Portland

9h 10m2 stops Nashville Intl Baltimore/Washington

$416Southwest

Wed, Sep 30 - Wed, Nov 4

3:53 pm - 4:27 pmPWM Portland-PHL Philadelphia

24h 34m2 stops Columbus Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$420Multiple Airlines

Fri, Oct 2 - Tue, Oct 6

3:53 pm - 1:35 pmPWM Portland-PHL Philadelphia

21h 42m2 stops Columbus Raleigh-Durham

8:00 am - 4:24 pmPHL Philadelphia-PWM Portland

8h 24m1 stop Raleigh-Durham

$422Multiple Airlines

Mon, Sep 28 - Sat, Oct 3

3:53 pm - 1:35 pmPWM Portland-PHL Philadelphia

21h 42m2 stops Columbus Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$444Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

5:09 pm - 8:41 amPWM Portland-PHL Philadelphia

15h 32m2 stops Raleigh-Durham Tampa

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$449Multiple Airlines

Wed, Sep 30 - Wed, Nov 4

3:53 pm - 1:35 pmPWM Portland-PHL Philadelphia

21h 42m2 stops Columbus Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$449Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

5:09 pm - 4:27 pmPWM Portland-PHL Philadelphia

23h 18m1 stop Raleigh-Durham

9:30 am - 4:24 pmPHL Philadelphia-PWM Portland

6h 54m1 stop Raleigh-Durham

$449Multiple Airlines

Wed, Sep 30 - Tue, Oct 6

7:32 am - 9:20 amPWM Portland-PHL Philadelphia

1h 48mnonstop

4:45 pm - 6:17 pmPHL Philadelphia-PWM Portland

1h 32mnonstop

$518American Airlines

Wed, Sep 30 - Wed, Nov 4

6:00 pm - 7:47 pmPWM Portland-PHL Philadelphia

1h 47mnonstop

3:54 pm - 10:39 pmPHL Philadelphia-PWM Portland

6h 45m1 stop Washington, D.C. Reagan-National

$528American Airlines

Wed, Sep 30 - Wed, Nov 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from Maine to Philadelphia

Our best Southwest deals on Maine to Philadelphia flight tickets

Southwest

Oct 31

PWM7:20 amPortland

11h 45m

2 stops

PHL7:05 pmPhiladelphia

Nov 7

PHL11:30 amPhiladelphia

10h 25m

2 stops

PWM9:55 pmPortland

$287

Southwest

Oct 15

PWM5:20 amPortland

9h 20m

2 stops

PHL2:40 pmPhiladelphia

Oct 22

PHL1:55 pmPhiladelphia

8h 00m

1 stop

PWM9:55 pmPortland

$330

Southwest

Oct 15

PWM5:20 amPortland

9h 20m

2 stops

PHL2:40 pmPhiladelphia

Oct 22

PHL1:55 pmPhiladelphia

10h 00m

2 stops

PWM11:55 pmPortland

$335

American Airlines flights from Maine to Philadelphia

Our best American Airlines deals on Maine to Philadelphia flight tickets

American Airlines

Nov 21

PWM3:01 pmPortland

23h 57m

1 stop

PHL2:58 pmPhiladelphia

Nov 22

PHL4:32 pmPhiladelphia

1h 28m

PWM6:00 pmPortland

$298

American Airlines

Dec 11

PWM4:10 pmPortland

46h 47m

1 stop

PHL2:57 pmPhiladelphia

Dec 13

PHL4:45 pmPhiladelphia

1h 32m

PWM6:17 pmPortland

$309

American Airlines

Oct 24

PWM5:38 pmPortland

20h 59m

1 stop

PHL2:37 pmPhiladelphia

Oct 25

PHL5:21 pmPhiladelphia

1h 35m

PWM6:56 pmPortland

$363

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Tue 11/3

5:09 pm-1:29 pm

1 stop20h 20m

Philadelphia

Wed 11/18

9:30 am-4:24 pm

1 stop6h 54m

$225

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Tue 11/10

5:09 pm-1:29 pm

1 stop20h 20m

Philadelphia

Tue 11/17

9:30 am-4:24 pm

1 stop6h 54m

$229

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Tue 11/10

5:09 pm-1:29 pm

1 stop20h 20m

Philadelphia

Wed 11/18

9:30 am-4:24 pm

1 stop6h 54m

$233

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Tue 11/10

5:09 pm-1:29 pm

1 stop20h 20m

Philadelphia

Tue 11/17

12:36 pm-9:08 am

2 stops20h 32m

$244

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Tue 11/3

5:09 pm-11:16 pm

2 stops30h 07m

Philadelphia

Wed 11/18

9:30 am-4:24 pm

1 stop6h 54m

$245

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Sat 11/14

5:09 pm-11:24 pm

1 stop6h 15m

Philadelphia

Mon 11/16

5:22 pm-9:08 am

2 stops39h 46m

$249

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Sat 10/31

5:09 pm-8:21 am

2 stops39h 12m

Philadelphia

Sat 11/7

7:42 am-4:24 pm

1 stop8h 42m

$259

Quickest round-trip

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Sat 11/7

5:09 pm-11:24 pm

1 stop6h 15m

Philadelphia

Wed 11/11

9:30 am-4:24 pm

1 stop6h 54m

$261

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Thu 11/12

4:13 pm-6:13 pm

1 stop50h 00m

Philadelphia

Sat 11/14

9:25 pm-10:57 pm

Nonstop1h 32m

$287

PortlandPhiladelphia

PWM Portland - PHL Philadelphia

PWMPHL

Portland

Sat 10/31

5:37 pm-7:24 pm

1 stop49h 47m

Philadelphia

Mon 11/2

9:25 pm-10:57 pm

Nonstop1h 32m

$287

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 Maine to Philadelphia

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 month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Maine is in January. Flight prices, which tend to average around $466, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Maine averaging around $471.

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

The cheapest day to depart from Maine to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $436. On the other hand, Sunday is the most expensive day to depart from Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $573.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Maine to Philadelphia in the evening for as low as $442. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $578.

What is the cheapest Maine to Philadelphia flight route?

Fly from Portland to Philadelphia for the best Maine - Philadelphia flight prices

How far in advance should I book a flight from Maine to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Maine for as low as $460 on momondo.

What cabin class options are available on Maine to Philadelphia flights?

There are 4 cabin classes available to choose from on Maine to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maine to Philadelphia flights?

You could potentially save up to 62% on your flight if you consider stops on a Maine to Philadelphia flight.

Cheap Maine to Philadelphia flight deals and tips

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

Best Price Found	$120
Fastest flight time	1h 31m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Maine in the past 72 hours is $120. The best round-trip flight deal from Maine to Philadelphia found on momondo in the last 72 hours is $225.

The fastest flight from Maine to Philadelphia takes 1h 31m

Direct flights go from Maine to Philadelphia every day.

There is 1 airport in Philadelphia. From Maine there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Maine to Philadelphia

When did momondo last update prices for flights from Maine to Philadelphia Airport?
Prices for flights from Maine to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Maine to Philadelphia Airport?
There is 1 operator available for flights from Maine to Philadelphia Airport as of September 2026.
How old do you have to be to fly from Maine to Philadelphia Airport?
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 Maine to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Maine to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Maine to Philadelphia is Embraer ERJ-145 (25.00% of total bookings). The next most popular plane models are Airbus A319 (20.08%), Canadair (Bombardier) Regional Jet 900 (11.93%), and Airbus A220-300 (10.80%).

Best airlines flying from Maine to Philadelphia

Compare and see reviews for airlines that fly from Maine to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $380	Free Cancellation	Rating 7.0 12,099 reviews		Search American Airlines flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Lewes

Elkton

Pottstown

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Philadelphia from Maine.

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

Yes. All flights to Philadelphia from Maine on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maine to Philadelphia?

momondo helps you find the best flight between Maine and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Maine and alert you when they change.