What airlines fly to Philadelphia?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Portland according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 10 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 Portland to Philadelphia?

Frontier and American Airlines are the most popular carriers operating from Portland to Philadelphia

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

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

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

As of January 2026, there are 7 operators available to choose from for flights from Portland Airport to Philadelphia Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Philadelphia Airport.

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

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$97 Cheap Flights from Portland to Philadelphia in 2026

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Find the cheapest flights from Portland to Philadelphia

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 6:03 pm

PDX

PHL

17h 33m1 stop

7:06 pm - 1:48 pm

PHL

PDX

21h 42m1 stop

$334Alaska Airlines

Fri, Jan 23 - Mon, Feb 2

7:10 am - 11:53 pm

PDX

PHL

13h 43m2 stops

5:17 pm - 12:17 am

PHL

PDX

10h 00m2 stops

$335Delta

Thu, Jan 29 - Mon, Feb 2

7:43 pm - 10:55 am

PDX

PHL

12h 12m2 stops

12:26 pm - 8:59 pm

PHL

PDX

11h 33m2 stops

$336Delta

Mon, Mar 16 - Tue, Mar 24

7:05 am - 5:20 pm

PDX

PHL

7h 15m1 stop

6:22 pm - 11:44 pm

PHL

PDX

8h 22m1 stop

$343Alaska Airlines

Thu, Mar 5 - Mon, Mar 9

9:30 pm - 6:03 pm

PDX

PHL

17h 33m1 stop

7:06 pm - 9:29 am

PHL

PDX

17h 23m1 stop

$344Alaska Airlines

Thu, Jan 22 - Sun, Feb 1

7:10 am - 6:03 pm

PDX

PHL

7h 53m1 stop

7:06 pm - 9:29 am

PHL

PDX

17h 23m1 stop

$345Alaska Airlines

Sat, Jan 24 - Wed, Jan 28

12:04 pm - 5:31 am

PDX

PHL

14h 27m1 stop

10:38 pm - 11:52 am

PHL

PDX

40h 14m2 stops

$347Frontier

Fri, Mar 6 - Tue, Mar 10

12:04 pm - 11:42 am

PDX

PHL

20h 38m2 stops

8:25 pm - 11:09 am

PHL

PDX

17h 44m1 stop

$349Frontier

Fri, Mar 6 - Sun, Mar 8

6:00 am - 8:25 pm

PDX

PHL

11h 25m1 stop

3:07 pm - 8:27 pm

PHL

PDX

8h 20m1 stop

$352American Airlines

Sun, Jan 18 - Tue, Feb 10

12:04 pm - 5:31 am

PDX

PHL

14h 27m1 stop

8:25 pm - 11:09 am

PHL

PDX

17h 44m1 stop

$353Frontier

Thu, Mar 19 - Thu, Mar 26

Delta flights from Portland to Philadelphia

Our best Delta deals on Portland to Philadelphia flight tickets

Delta

Jan 29

PDX7:10 amPortland

13h 43m

2 stops

PHL11:53 pmPhiladelphia

Feb 2

PHL5:17 pmPhiladelphia

10h 00m

2 stops

PDX12:17 amPortland

$335

Find similar

Delta

Mar 16

PDX7:43 pmPortland

12h 12m

2 stops

PHL10:55 amPhiladelphia

Mar 24

PHL12:26 pmPhiladelphia

11h 33m

2 stops

PDX8:59 pmPortland

$336

Find similar

Delta

Mar 18

PDX5:36 pmPortland

9h 05m

2 stops

PHL5:41 amPhiladelphia

Mar 23

PHL7:00 amPhiladelphia

16h 59m

2 stops

PDX8:59 pmPortland

$356

Find similar

Alaska Airlines flights from Portland to Philadelphia

Our best Alaska Airlines deals on Portland to Philadelphia flight tickets

Alaska Airlines

Jan 23

PDX9:30 pmPortland

17h 33m

1 stop

PHL6:03 pmPhiladelphia

Feb 2

PHL7:06 pmPhiladelphia

21h 42m

1 stop

PDX1:48 pmPortland

$334

Find similar

Alaska Airlines

Mar 5

PDX7:05 amPortland

7h 15m

1 stop

PHL5:20 pmPhiladelphia

Mar 9

PHL6:22 pmPhiladelphia

8h 22m

1 stop

PDX11:44 pmPortland

$343

Find similar

Alaska Airlines

Jan 22

PDX9:30 pmPortland

17h 33m

1 stop

PHL6:03 pmPhiladelphia

Feb 1

PHL7:06 pmPhiladelphia

17h 23m

1 stop

PDX9:29 amPortland

$344

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 1/23

9:30 pm-6:03 pm

1 stop17h 33m

Philadelphia

Mon 2/2

7:06 pm-1:48 pm

1 stop21h 42m

$334

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 1/29

7:10 am-11:53 pm

2 stops13h 43m

Philadelphia

Mon 2/2

5:17 pm-12:17 am

2 stops10h 00m

$335

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 3/16

7:43 pm-10:55 am

2 stops12h 12m

Philadelphia

Tue 3/24

12:26 pm-8:59 pm

2 stops11h 33m

$336

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 3/5

7:05 am-5:20 pm

1 stop7h 15m

Philadelphia

Mon 3/9

6:22 pm-11:44 pm

1 stop8h 22m

$343

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 1/22

9:30 pm-6:03 pm

1 stop17h 33m

Philadelphia

Sun 2/1

7:06 pm-9:29 am

1 stop17h 23m

$344

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sat 1/24

7:10 am-6:03 pm

1 stop7h 53m

Philadelphia

Wed 1/28

7:06 pm-9:29 am

1 stop17h 23m

$345

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 3/6

12:04 pm-5:31 am

1 stop14h 27m

Philadelphia

Tue 3/10

10:38 pm-11:52 am

2 stops40h 14m

$347

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 3/6

12:04 pm-11:42 am

2 stops20h 38m

Philadelphia

Sun 3/8

8:25 pm-11:09 am

1 stop17h 44m

$349

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sun 1/18

6:00 am-8:25 pm

1 stop11h 25m

Philadelphia

Tue 2/10

3:07 pm-8:27 pm

1 stop8h 20m

$352

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 3/19

12:04 pm-5:31 am

1 stop14h 27m

Philadelphia

Thu 3/26

8:25 pm-11:09 am

1 stop17h 44m

$353

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 Portland 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 Portland is in September. Flight prices, which tend to average around $411, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Philadelphia, with average flight prices from Portland averaging around $416.

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

The cheapest day to depart from Portland to Philadelphia is on a Monday. Travelers who choose to depart for Philadelphia on a Monday will often find tickets for as low as $408. On the other hand, Saturday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $502.

What is the cheapest Portland to Philadelphia flight route?

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

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

You are more likely to see cheaper flights to Philadelphia from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Portland for as low as $381 on momondo.

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

There are 3 cabin classes available to choose from on Portland to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Philadelphia flight prices changed over time?

As of January 2026, prices for Portland to Philadelphia flights are approximately 54% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Philadelphia

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

Estimated round-trip price

Cheap Portland to Philadelphia (PDX to PHL) flight deals and tips

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

Best Price Found	$216
Fastest flight time	5h 02m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Portland in the past 72 hours is $216. The best round-trip flight deal from Portland to Philadelphia found on momondo in the last 72 hours is $340.

The fastest flight from Portland to Philadelphia takes 5h 02m

Direct flights go from Portland to Philadelphia on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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

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How far is Portland to Philadelphia by plane?
Portland and Philadelphia are 2404.5 mi apart from one another. A reasonable flight in good conditions will take 5h 02m.
When did momondo last update prices for flights from Portland Airport to Philadelphia Airport?
Prices for flights from Portland Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Philadelphia Airport?
As of January 2026, there are 7 operators available to choose from for flights from Portland Airport to Philadelphia Airport.
How old do you have to be to fly from Portland Airport to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to Philadelphia is Airbus A321-100/200 (26.09% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (21.74%), Boeing 737-800 Passenger/BBJ2 (winglets) (21.74%), and Airbus A321neo (8.70%).
What is the most popular airline from Portland to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Portland to Philadelphia is American Airlines, representing 37% of all bookings. The subsequent popular airlines are Delta at 21%, Southwest at 16%, and United Airlines at 12%.

Best airlines flying from Portland to Philadelphia

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $141	Free Cancellation	Rating 6.3 8,256 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $152	Free Cancellation	Rating 5.7 3,066 reviews	Search Frontier flights
Delta	PriceFrom $231	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
Alaska Airlines	PriceFrom $239	Free Cancellation	Rating 8.0 11,597 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 9,132 reviews	Search United Airlines flights
Southwest	PriceFrom $311	Free Cancellation	Rating 8.0 4,252 reviews	Search Southwest flights
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights

American Airlines Flights From Portland to Philadelphia
The lowest priced American Airlines flight from Portland to Philadelphia from the last 72 hours was $328. Generally, American Airlines has 3 flights on this route every week with an average price of $468. American Airlines is rated 7.2/10 by our users.

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Elkton

New Castle

Pottstown

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Philadelphia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Philadelphia from Portland with this policy.

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

momondo helps you find the best flight between Portland 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 Portland 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 Portland and alert you when they change.