What airlines fly to Philadelphia?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Portland according to our data. Alaska Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 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 is the most popular carrier operating from Portland to Philadelphia

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

As of October 2026, there are 2 flights per day flying from Portland to Philadelphia. The most common time of day flights depart is 7:00AM, with 100% of flights taking off at noon.

Which airport is the most popular layover for flights between Portland and Philadelphia?

Chicago (ORD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Portland to Philadelphia?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 7h 05m.

Which layover airport offers the lowest fares from Portland to Philadelphia?

Flights via Denver (DEN) offer the lowest average round-trip price of $359.

Which layover airport has the shortest connection time from Portland to Philadelphia?

Chicago (ORD) has the shortest average layover time for this route: 1h 10m.

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

The number of flights available between Portland and Philadelphia is 14 per week as of October 2026. The most frequent departure day is Wed, with 29% of weekly flights leaving on this day.

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 October 2026, there are 6 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.

$118 Cheap Flights from Portland to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 4:05 pmPDX Portland-PHL Philadelphia

5h 05mnonstop

6:50 pm - 9:59 pmPHL Philadelphia-PDX Portland

6h 09mnonstop

$377American Airlines

Wed, Nov 4 - Wed, Nov 11

8:00 am - 4:05 pmPDX Portland-PHL Philadelphia

5h 05mnonstop

6:50 pm - 9:59 pmPHL Philadelphia-PDX Portland

6h 09mnonstop

$377American Airlines

Tue, Nov 10 - Wed, Nov 11

8:54 pm - 5:25 amPDX Portland-PHL Philadelphia

29h 31m1 stop Denver Intl

9:55 pm - 9:32 amPHL Philadelphia-PDX Portland

14h 37m1 stop Las Vegas Harry Reid Intl

$377Frontier

Tue, Nov 24 - Fri, Nov 27

1:58 pm - 6:01 amPDX Portland-PHL Philadelphia

13h 03m1 stop Las Vegas Harry Reid Intl

8:34 am - 12:24 pmPHL Philadelphia-PDX Portland

30h 50m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$379Frontier

Fri, Nov 20 - Sun, Dec 6

9:25 pm - 11:05 amPDX Portland-PHL Philadelphia

10h 40m2 stops Oakland Chicago Midway

6:25 pm - 11:55 pmPHL Philadelphia-PDX Portland

8h 30m1 stop Chicago Midway

$380Southwest

Mon, Nov 9 - Thu, Nov 12

9:00 pm - 11:00 amPDX Portland-PHL Philadelphia

11h 00m2 stops Las Vegas Harry Reid Intl Chicago Midway

6:25 pm - 11:55 pmPHL Philadelphia-PDX Portland

8h 30m1 stop Chicago Midway

$380Southwest

Thu, Nov 5 - Mon, Nov 9

5:23 am - 5:08 pmPDX Portland-PHL Philadelphia

8h 45m1 stop Seattle/Tacoma Intl

7:00 am - 1:28 pmPHL Philadelphia-PDX Portland

9h 28m1 stop Seattle/Tacoma Intl

$397Alaska Airlines

Sat, Dec 5 - Tue, Dec 15

1:55 pm - 11:54 pmPDX Portland-PHL Philadelphia

6h 59m1 stop Minneapolis St Paul

5:34 am - 12:27 pmPHL Philadelphia-PDX Portland

9h 53m1 stop Minneapolis St Paul

$397Delta

Tue, Dec 8 - Sat, Dec 12

11:40 am - 12:51 amPDX Portland-PHL Philadelphia

10h 11m1 stop Atlanta Hartsfield-Jackson

6:15 am - 10:49 amPHL Philadelphia-PDX Portland

7h 34m1 stop Minneapolis St Paul

$397Delta

Sat, Jan 9 - Wed, Jan 13

7:59 pm - 5:32 amPDX Portland-PHL Philadelphia

30h 33m2 stops San Jose Seattle/Tacoma Intl

7:00 am - 3:21 pmPHL Philadelphia-PDX Portland

11h 21m1 stop Seattle/Tacoma Intl

$412Alaska Airlines

Mon, Nov 9 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

11:49 am - 1:16 amPDX Portland-PHL Philadelphia

10h 27m1 stop Denver Intl

5:50 am - 10:54 amPHL Philadelphia-PDX Portland

8h 04m1 stop Denver Intl

$396Frontier

Tue, Oct 13 - Tue, Oct 20

11:49 am - 1:16 amPDX Portland-PHL Philadelphia

10h 27m1 stop Denver Intl

5:50 am - 10:54 amPHL Philadelphia-PDX Portland

8h 04m1 stop Denver Intl

$396Frontier

Tue, Oct 13 - Tue, Oct 20

11:49 am - 1:16 amPDX Portland-PHL Philadelphia

10h 27m1 stop Denver Intl

5:49 pm - 11:00 pmPHL Philadelphia-PDX Portland

8h 11m1 stop Seattle/Tacoma Intl

$465Multiple Airlines

Tue, Oct 13 - Thu, Nov 12

11:49 am - 1:16 amPDX Portland-PHL Philadelphia

10h 27m1 stop Denver Intl

5:14 pm - 10:08 amPHL Philadelphia-PDX Portland

43h 54m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$501Multiple Airlines

Tue, Oct 13 - Tue, Nov 10

7:00 am - 3:14 pmPDX Portland-PHL Philadelphia

5h 14mnonstop

5:49 pm - 11:00 pmPHL Philadelphia-PDX Portland

8h 11m1 stop Seattle/Tacoma Intl

$549Alaska Airlines

Tue, Oct 13 - Sat, Nov 14

7:00 am - 3:14 pmPDX Portland-PHL Philadelphia

5h 14mnonstop

7:02 am - 1:13 pmPHL Philadelphia-PDX Portland

9h 11m1 stop Seattle/Tacoma Intl

$549Alaska Airlines

Tue, Oct 13 - Tue, Nov 10

8:35 am - 4:47 pmPDX Portland-PHL Philadelphia

5h 12mnonstop

6:54 pm - 9:59 pmPHL Philadelphia-PDX Portland

6h 05mnonstop

$559American Airlines

Tue, Oct 13 - Thu, Nov 12

6:00 am - 6:21 pmPDX Portland-PHL Philadelphia

9h 21m1 stop Minneapolis St Paul

5:35 am - 10:44 amPHL Philadelphia-PDX Portland

8h 09m1 stop Minneapolis St Paul

$559Delta

Tue, Oct 13 - Wed, Nov 11

6:00 am - 6:23 pmPDX Portland-PHL Philadelphia

9h 23m1 stop Minneapolis St Paul

7:11 pm - 11:46 pmPHL Philadelphia-PDX Portland

7h 35m1 stop Minneapolis St Paul

$559Delta

Sat, Oct 10 - Tue, Nov 10

8:35 am - 4:47 pmPDX Portland-PHL Philadelphia

5h 12mnonstop

3:55 pm - 12:01 amPHL Philadelphia-PDX Portland

11h 06m1 stop Los Angeles

$569American Airlines

Tue, Oct 13 - Thu, Nov 12

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United Airlines flights from Portland to Philadelphia

Our best United Airlines deals on Portland to Philadelphia flight tickets

United Airlines

Nov 3

PDX11:30 pmPortland

7h 22m

1 stop

PHL9:52 amPhiladelphia

Nov 7

PHL10:30 amPhiladelphia

10h 39m

2 stops

PDX6:09 pmPortland

$402

United Airlines

Nov 8

PDX11:30 pmPortland

7h 22m

1 stop

PHL9:52 amPhiladelphia

Nov 11

PHL3:35 pmPhiladelphia

10h 34m

1 stop

PDX11:09 pmPortland

$407

United Airlines

Nov 8

PDX11:30 pmPortland

7h 22m

1 stop

PHL9:52 amPhiladelphia

Nov 11

PHL10:54 amPhiladelphia

10h 15m

2 stops

PDX6:09 pmPortland

$412

Frontier flights from Portland to Philadelphia

Our best Frontier deals on Portland to Philadelphia flight tickets

Frontier

Nov 20

PDX1:58 pmPortland

13h 03m

1 stop

PHL6:01 amPhiladelphia

Dec 6

PHL8:34 amPhiladelphia

30h 50m

2 stops

PDX12:24 pmPortland

$379

Frontier

Nov 20

PDX1:58 pmPortland

13h 03m

1 stop

PHL6:01 amPhiladelphia

Nov 26

PHL9:55 pmPhiladelphia

18h 08m

1 stop

PDX1:03 pmPortland

$388

Frontier

Oct 22

PDX11:49 amPortland

10h 27m

1 stop

PHL1:16 amPhiladelphia

Oct 25

PHL5:50 amPhiladelphia

8h 04m

1 stop

PDX10:54 amPortland

$393

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Wed 11/4

8:00 am-4:05 pm

Nonstop5h 05m

Philadelphia

Wed 11/11

6:50 pm-9:59 pm

Nonstop6h 09m

$377

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Tue 11/10

8:00 am-4:05 pm

Nonstop5h 05m

Philadelphia

Wed 11/11

6:50 pm-9:59 pm

Nonstop6h 09m

$377

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Tue 11/24

8:54 pm-5:25 am

1 stop29h 31m

Philadelphia

Fri 11/27

9:55 pm-9:32 am

1 stop14h 37m

$377

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Fri 11/20

1:58 pm-6:01 am

1 stop13h 03m

Philadelphia

Sun 12/6

8:34 am-12:24 pm

2 stops30h 50m

$379

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Mon 11/9

9:25 pm-11:05 am

2 stops10h 40m

Philadelphia

Thu 11/12

6:25 pm-11:55 pm

1 stop8h 30m

$380

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Thu 11/5

9:00 pm-11:00 am

2 stops11h 00m

Philadelphia

Mon 11/9

6:25 pm-11:55 pm

1 stop8h 30m

$380

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Sat 12/5

5:23 am-5:08 pm

1 stop8h 45m

Philadelphia

Tue 12/15

7:00 am-1:28 pm

1 stop9h 28m

$397

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Tue 12/8

1:55 pm-11:54 pm

1 stop6h 59m

Philadelphia

Sat 12/12

5:34 am-12:27 pm

1 stop9h 53m

$397

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Sat 1/9

11:40 am-12:51 am

1 stop10h 11m

Philadelphia

Wed 1/13

6:15 am-10:49 am

1 stop7h 34m

$397

PortlandPhiladelphia

PDX Portland - PHL Philadelphia

PDXPHL

Portland

Mon 11/9

7:59 pm-5:32 am

2 stops30h 33m

Philadelphia

Tue 12/8

7:00 am-3:21 pm

1 stop11h 21m

$412

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

Layovers

Other information

What is the typical price of a round-trip flight between Portland and Philadelphia?

Prices are currently low for flights on this route.

Typical prices usually range from $397 to $497.
The lowest price recently found on this route was $377.

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 $407, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Portland averaging around $417.

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

The cheapest day to depart from Portland to Philadelphia is on a Tuesday. Travelers who choose to depart for Philadelphia on a Tuesday will often find tickets for as low as $422. On the other hand, Sunday 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 $569.

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 Portland to Philadelphia in the evening for as low as $483. 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 in the morning when prices are around $497.

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 from Portland 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 $468 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 $384 on momondo.

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

There are 4 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 October 2026, prices for Portland to Philadelphia flights are approximately 10% 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	$118
Fastest flight time	5h 01m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Portland in the past 72 hours is $118. The best round-trip flight deal from Portland to Philadelphia found on momondo in the last 72 hours is $377.

The fastest flight from Portland to Philadelphia takes 5h 01m

Direct flights go from Portland to Philadelphia every day.

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

Search flight deals

Frequently asked questions about flying from Portland to Philadelphia

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 01m.
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 October 2026, there are 6 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 (45.63% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.56%), Boeing 737-800 Passenger/BBJ2 (winglets) (12.62%), and Airbus A321neo (7.77%).
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 Alaska Airlines, representing 33% of all bookings. The subsequent popular airlines are American Airlines at 29%, United Airlines at 14%, and Delta 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
Frontier	PriceFrom $163	Free Cancellation	Rating 5.6 2,550 reviews	Search Frontier flights
Delta	PriceFrom $218	Free Cancellation	Rating 7.8 8,645 reviews	Search Delta flights
Alaska Airlines	PriceFrom $248	Free Cancellation	Rating 7.9 13,037 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 10,319 reviews	Search United Airlines flights
Southwest	PriceFrom $316	Free Cancellation	Rating 7.9 4,223 reviews	Search Southwest flights
American Airlines	PriceFrom $377	Free Cancellation	Rating 7.0 12,145 reviews	Search American Airlines flights

Alaska Airlines Flights From Portland to Philadelphia
The lowest priced Alaska Airlines flight from Portland to Philadelphia from the last 72 hours was $248. Generally, Alaska Airlines has 5 flights on this route every week with an average price of $448. Alaska Airlines is rated 7.9/10 by our users.
American Airlines Flights From Portland to Philadelphia
American Airlines (7.0/10 from 12,145 reviews) operates around 3 flights from Portland to Philadelphia in any given week. The average American Airlines airfare for this route is around $494, with deals from around $377 rare but found on momondo. Referenced prices are for round-trip Portland to Philadelphia flight searches in the last 72 hours.

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

Pottstown

Elkton

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.