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 38% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 6h 50m.

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.

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

Delta and Alaska Airlines are the most popular carriers operating from Portland to Philadelphia

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 (MDW) has the shortest average layover time for this route: 1h 09m.

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

The number of flights available between Portland and Philadelphia is 25 per week as of July 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

As of July 2026, there are 3 flights per day flying from Portland to Philadelphia. The most common time of day flights depart is 12:00PM, with 51% of flights taking off in the afternoon.

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 July 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.

$181 Cheap Flights from Portland to Philadelphia in 2026

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.

7:30 am - 3:45 pm

PDX

PHL

5h 15mnonstop

4:48 pm - 7:34 pm

PHL

PDX

5h 46mnonstop

$377Alaska Airlines

Tue, Aug 25 - Fri, Sep 11

6:45 am - 8:55 pm

PDX

PHL

11h 10m

2 stops

4:05 pm - 11:05 pm

PHL

PDX

10h 00m

2 stops

$378Southwest

Wed, Aug 19 - Mon, Aug 24

7:17 am - 3:23 pm

PDX

PHL

5h 06mnonstop

11:06 am - 4:54 pm

PHL

PDX

8h 48m

1 stop

$379Multiple Airlines

Sat, Aug 8 - Fri, Aug 14

6:25 am - 9:05 pm

PDX

PHL

11h 40m

2 stops

7:20 am - 2:05 pm

PHL

PDX

9h 45m

2 stops

$380Southwest

Thu, Aug 27 - Sun, Aug 30

7:30 am - 3:45 pm

PDX

PHL

5h 15mnonstop

4:48 pm - 7:34 pm

PHL

PDX

5h 46mnonstop

$381Alaska Airlines

Wed, Aug 19 - Mon, Aug 24

3:22 pm - 5:36 am

PDX

PHL

11h 14m

1 stop

9:14 am - 4:35 pm

PHL

PDX

34h 21m

2 stops

$382Frontier

Sun, Sep 20 - Sun, Oct 4

5:49 pm - 6:00 am

PDX

PHL

9h 11m

1 stop

5:46 pm - 8:37 pm

PHL

PDX

5h 51mnonstop

$383Multiple Airlines

Fri, Jul 31 - Wed, Aug 5

5:56 pm - 5:39 am

PDX

PHL

8h 43m

1 stop

8:44 pm - 4:35 pm

PHL

PDX

22h 51m

1 stop

$384Frontier

Tue, Aug 25 - Thu, Sep 10

5:16 pm - 11:49 am

PDX

PHL

15h 33m

1 stop

8:37 pm - 4:51 pm

PHL

PDX

23h 14m

1 stop

$385Frontier

Tue, Jul 21 - Fri, Jul 31

5:56 pm - 5:39 am

PDX

PHL

8h 43m

1 stop

7:00 am - 12:52 pm

PHL

PDX

8h 52m

1 stop

$386Frontier

Wed, Aug 26 - Sun, Aug 30

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

Frontier flights from Portland to Philadelphia

Our best Frontier deals on Portland to Philadelphia flight tickets

Frontier

Jul 24

PDX5:49 pmPortland

9h 11m

1 stop

PHL6:00 amPhiladelphia

Aug 6

PHL6:25 amPhiladelphia

37h 26m

2 stops

PDX4:51 pmPortland

$378

Frontier

Jul 18

PDX12:20 pmPortland

20h 29m

1 stop

PHL11:49 amPhiladelphia

Aug 3

PHL12:54 pmPhiladelphia

30h 37m

1 stop

PDX4:31 pmPortland

$379

Frontier

Sep 20

PDX3:22 pmPortland

11h 14m

1 stop

PHL5:36 amPhiladelphia

Oct 4

PHL9:14 amPhiladelphia

34h 21m

2 stops

PDX4:35 pmPortland

$382

Alaska Airlines flights from Portland to Philadelphia

Our best Alaska Airlines deals on Portland to Philadelphia flight tickets

Alaska Airlines

Aug 25

PDX7:30 amPortland

5h 15m

PHL3:45 pmPhiladelphia

Sep 11

PHL4:48 pmPhiladelphia

5h 46m

PDX7:34 pmPortland

$377

Alaska Airlines

Aug 19

PDX7:30 amPortland

5h 15m

PHL3:45 pmPhiladelphia

Aug 24

PHL4:48 pmPhiladelphia

5h 46m

PDX7:34 pmPortland

$381

Alaska Airlines

Aug 26

PDX7:30 amPortland

5h 15m

PHL3:45 pmPhiladelphia

Aug 30

PHL7:02 amPhiladelphia

9h 08m

1 stop

PDX1:10 pmPortland

$387

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/25

7:30 am-3:45 pm

Nonstop5h 15m

Philadelphia

Fri 9/11

4:48 pm-7:34 pm

Nonstop5h 46m

$377

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 8/19

6:45 am-8:55 pm

2 stops11h 10m

Philadelphia

Mon 8/24

4:05 pm-11:05 pm

2 stops10h 00m

$378

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sat 8/8

7:17 am-3:23 pm

Nonstop5h 06m

Philadelphia

Fri 8/14

11:06 am-4:54 pm

1 stop8h 48m

$379

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 8/27

6:25 am-9:05 pm

2 stops11h 40m

Philadelphia

Sun 8/30

7:20 am-2:05 pm

2 stops9h 45m

$380

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 8/19

7:30 am-3:45 pm

Nonstop5h 15m

Philadelphia

Mon 8/24

4:48 pm-7:34 pm

Nonstop5h 46m

$381

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Sun 9/20

3:22 pm-5:36 am

1 stop11h 14m

Philadelphia

Sun 10/4

9:14 am-4:35 pm

2 stops34h 21m

$382

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 7/31

5:49 pm-6:00 am

1 stop9h 11m

Philadelphia

Wed 8/5

5:46 pm-8:37 pm

Nonstop5h 51m

$383

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/25

5:56 pm-5:39 am

1 stop8h 43m

Philadelphia

Thu 9/10

8:44 pm-4:35 pm

1 stop22h 51m

$384

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 7/21

5:16 pm-11:49 am

1 stop15h 33m

Philadelphia

Fri 7/31

8:37 pm-4:51 pm

1 stop23h 14m

$385

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 8/26

5:56 pm-5:39 am

1 stop8h 43m

Philadelphia

Sun 8/30

7:00 am-12:52 pm

1 stop8h 52m

$386

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?

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 $397, 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 $418.

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 $398. 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 $547.

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 $473. 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 $493.

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 $462 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 $382 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 July 2026, prices for Portland to Philadelphia flights are approximately 40% cheaper 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	$208
Fastest flight time	5h 06m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Portland in the past 72 hours is $208. The best round-trip flight deal from Portland to Philadelphia found on momondo in the last 72 hours is $417.

The fastest flight from Portland to Philadelphia takes 5h 06m

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 06m.
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 July 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 (57.41% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (11.48%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.74%), and Airbus A220-300 (10.00%).
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 24% of all bookings. The subsequent popular airlines are American Airlines at 24%, Southwest at 17%, and United Airlines at 15%.

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 2,794 reviews	Search Frontier flights
Delta	PriceFrom $210	Free Cancellation	Rating 7.8 8,476 reviews	Search Delta flights
Alaska Airlines	PriceFrom $239	Free Cancellation	Rating 7.9 12,670 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 10,006 reviews	Search United Airlines flights
Southwest	PriceFrom $284	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
American Airlines	PriceFrom $371	Free Cancellation	Rating 7.1 11,829 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 $239. Generally, Alaska Airlines has 6 flights on this route every week with an average price of $441. Alaska Airlines is rated 7.9/10 by our users.
American Airlines Flights From Portland to Philadelphia
American Airlines (7.1/10 from 11,829 reviews) operates around 13 flights from Portland to Philadelphia in any given week. The average American Airlines airfare for this route is around $489, with deals from around $371 rare but found on momondo. Referenced prices are for round-trip Portland to Philadelphia flight searches in the last 72 hours.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Dover

Essington

North Wildwood

New Castle

Avalon

Lewes

Chester

Stone Harbor

Vineland

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.