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Cheap flights from Philadelphia to Portland from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Portland departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Portland

Cheap round-trip flights

Multiple Airlines Logo
9:14 pm - 10:36 amPHL-PWM
13h 22m1 stop
Multiple Airlines Logo
9:46 am - 8:53 pmPWM-PHL
11h 07m1 stop
$291Multiple Airlines
Find Deal
Tue, Oct 21 - Fri, Oct 24
JetBlue Logo
7:00 am - 11:04 pmPHL-PWM
16h 04m2 stops
JetBlue Logo
7:09 am - 2:36 pmPWM-PHL
7h 27m2 stops
$298JetBlue
Find Deal
Tue, Oct 21 - Sat, Oct 25
Multiple Airlines Logo
5:20 am - 5:00 pmPHL-PWM
11h 40m2 stops
Multiple Airlines Logo
3:15 pm - 4:02 pmPWM-PHL
24h 47m1 stop
$304Multiple Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
Multiple Airlines Logo
11:34 am - 10:36 amPHL-PWM
23h 02m1 stop
Multiple Airlines Logo
2:36 pm - 1:07 amPWM-PHL
10h 31m2 stops
$307Multiple Airlines
Find Deal
Tue, Oct 21 - Fri, Oct 24
Multiple Airlines Logo
12:23 pm - 10:41 amPHL-PWM
22h 18m1 stop
Multiple Airlines Logo
11:21 am - 6:38 pmPWM-PHL
7h 17m1 stop
$312Multiple Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
JetBlue Logo
10:20 am - 11:04 pmPHL-PWM
12h 44m2 stops
JetBlue Logo
7:09 am - 2:36 pmPWM-PHL
7h 27m2 stops
$318JetBlue
Find Deal
Wed, Oct 22 - Thu, Oct 23
American Airlines Logo
9:20 pm - 10:48 pmPHL-PWM
1h 28mnonstop
American Airlines Logo
7:44 am - 9:21 amPWM-PHL
1h 37mnonstop
$331American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
10:24 am - 5:09 pmPHL-PWM
6h 45m1 stop
American Airlines Logo
3:50 pm - 5:27 pmPWM-PHL
1h 37mnonstop
$341American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
5:55 pm - 11:02 pmPHL-PWM
5h 07m1 stop
American Airlines Logo
12:34 pm - 5:43 pmPWM-PHL
5h 09m1 stop
$351American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
2:54 pm - 11:59 pmPHL-PWM
9h 05m1 stop
American Airlines Logo
5:43 am - 2:53 pmPWM-PHL
33h 10m1 stop
$357American Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9

JetBlue flights from Philadelphia to Portland, Maine

Our best JetBlue deals on Philadelphia to Portland, Maine flight tickets
JetBlue
Oct 21
PHL7:00 amPhiladelphia
16h 04m
2 stops
PWM11:04 pmPortland
Oct 25
PWM7:09 amPortland
7h 27m
2 stops
PHL2:36 pmPhiladelphia
$298
Find similar
JetBlue
Oct 22
PHL10:20 amPhiladelphia
12h 44m
2 stops
PWM11:04 pmPortland
Oct 23
PWM7:09 amPortland
7h 27m
2 stops
PHL2:36 pmPhiladelphia
$318
Find similar
JetBlue
Oct 15
PHL10:20 amPhiladelphia
12h 44m
2 stops
PWM11:04 pmPortland
Oct 18
PWM7:09 amPortland
10h 39m
2 stops
PHL5:48 pmPhiladelphia
$374
Find similar

American Airlines flights from Philadelphia to Portland, Maine

Our best American Airlines deals on Philadelphia to Portland, Maine flight tickets
American Airlines
Oct 8
PHL9:20 pmPhiladelphia
1h 28m
PWM10:48 pmPortland
Oct 15
PWM7:44 amPortland
1h 37m
PHL9:21 amPhiladelphia
$331
Find similar
American Airlines
Oct 25
PHL10:24 amPhiladelphia
6h 45m
1 stop
PWM5:09 pmPortland
Nov 1
PWM3:50 pmPortland
1h 37m
PHL5:27 pmPhiladelphia
$341
Find similar
American Airlines
Oct 25
PHL5:55 pmPhiladelphia
5h 07m
1 stop
PWM11:02 pmPortland
Nov 1
PWM12:34 pmPortland
5h 09m
1 stop
PHL5:43 pmPhiladelphia
$351
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 10/21

9:14 pm-10:36 am

1 stop13h 22m

Portland

Fri 10/24

9:46 am-8:53 pm

1 stop11h 07m

$291

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 10/21

7:00 am-11:04 pm

2 stops16h 04m

Portland

Sat 10/25

7:09 am-2:36 pm

2 stops7h 27m

$298

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 10/9

5:20 am-5:00 pm

2 stops11h 40m

Portland

Thu 10/16

3:15 pm-4:02 pm

1 stop24h 47m

$304

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 10/21

11:34 am-10:36 am

1 stop23h 02m

Portland

Fri 10/24

2:36 pm-1:07 am

2 stops10h 31m

$307

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 11/4

12:23 pm-10:41 am

1 stop22h 18m

Portland

Sat 11/8

11:21 am-6:38 pm

1 stop7h 17m

$312

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 10/22

10:20 am-11:04 pm

2 stops12h 44m

Portland

Thu 10/23

7:09 am-2:36 pm

2 stops7h 27m

$318

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 10/8

9:20 pm-10:48 pm

Nonstop1h 28m

Portland

Wed 10/15

7:44 am-9:21 am

Nonstop1h 37m

$331

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 10/25

10:24 am-5:09 pm

1 stop6h 45m

Portland

Sat 11/1

3:50 pm-5:27 pm

Nonstop1h 37m

$341

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 10/25

5:55 pm-11:02 pm

1 stop5h 07m

Portland

Sat 11/1

12:34 pm-5:43 pm

1 stop5h 09m

$351

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 11/6

2:54 pm-11:59 pm

1 stop9h 05m

Portland

Sun 11/9

5:43 am-2:53 pm

1 stop33h 10m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Philadelphia to Portland, Maine

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 Portland, Maine?

The cheapest month to fly to Portland, Maine from Philadelphia is in September. Flight prices, which tend to average around $442, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $453.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Philadelphia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $443. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $599.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the morning is the cheapest time of day to fly from Philadelphia to Portland, Maine when you can find flight prices for as low as $478. Flying to Portland, Maine in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $488. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Philadelphia to Portland flight route?

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

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $486 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Philadelphia for as low as $406 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Portland 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 Philadelphia to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Portland, Maine.

How have Philadelphia to Portland, Maine flight prices changed over time?

As of September 2025, prices for Philadelphia to Portland, Maine flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Portland, Maine

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

Cheap Philadelphia to Portland, Maine (PHL to PWM) flight deals and tips

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

Best Price Found

$280

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from Philadelphia in the past 72 hours is $280. The best round-trip flight deal from Philadelphia to Portland, Maine found on momondo in the last 72 hours is $442.
The fastest flight from Philadelphia to Portland, Maine takes 1h 25m
Direct flights go from Philadelphia to Portland, Maine every day.
There is 1 airport near Portland, Maine: Portland (PWM)
Search flight deals

  • How far is Philadelphia to Portland by plane?

    There are 359.1 mi between Philadelphia and Portland. 1h 26m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Portland Airport are updated daily.

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

  • How old do you have to be to fly from Philadelphia Airport to Portland 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 Philadelphia Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland 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 Portland 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 Philadelphia to Portland, Maine?

  • What is the most popular airline from Philadelphia to Portland, Maine?

Best airlines flying from Philadelphia to Portland, Maine

Compare and see reviews for airlines that fly from Philadelphia to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $175Free CancellationRating
5.8
3,174 reviews
Search Frontier flights
American AirlinesPriceFrom $366Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Philadelphia to Portland, Maine

    American Airlines flies from Philadelphia to Portland, Maine around 14 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Philadelphia to Portland, Maine in the last 72 hours was $366 (round-trip), much lower than the average airfare cost of $482 for American Airlines flights on this route.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Bartlett
Gorham
Brunswick
Auburn
Intervale
Windham
Bath
Oxford
Georgetown
Tamworth
Falmouth

Why use momondo?

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

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 Portland from Philadelphia.

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

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

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

momondo helps you find the best flight between Philadelphia and Portland 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 Philadelphia to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portland, Maine trip

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