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

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $202.

What airlines fly to Portland?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Portland from Philadelphia 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 Portland. Keep in mind that there are 10 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

Seattle (SEA) has the shortest average layover time for this route: 0h 59m.

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

Las Vegas (LAS) 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 Philadelphia to Portland?

Frontier, Hawaiian Airlines, and Delta are the most popular carriers operating from Philadelphia to Portland

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

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 7h 15m.

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

Prices for flights from Philadelphia Airport to Portland Airport refresh daily.

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

As of September 2025, there are 8 operators available to choose from for flights from Philadelphia Airport to Portland Airport.

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

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

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$154 Cheap Flights from Philadelphia to Portland in 2025/26

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Find the cheapest flights from Philadelphia to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:42 am - 11:48 amPHL-PDX

8h 06m1 stop

12:43 pm - 5:19 amPDX-PHL

13h 36m1 stop

$233Frontier

Find Deal

Fri, Oct 24 - Sun, Oct 26

6:19 am - 2:31 pmPHL-PDX

11h 12m2 stops

12:52 pm - 8:23 amPDX-PHL

16h 31m2 stops

$235Frontier

Find Deal

Mon, Nov 3 - Sat, Nov 8

10:32 pm - 11:56 amPHL-PDX

16h 24m2 stops

3:26 pm - 3:50 pmPDX-PHL

21h 24m2 stops

$238Frontier

Find Deal

Fri, Nov 7 - Mon, Nov 10

6:50 pm - 11:43 pmPHL-PDX

7h 53m1 stop

12:40 am - 10:54 amPDX-PHL

7h 14m1 stop

$257Delta

Find Deal

Fri, Oct 24 - Mon, Oct 27

6:19 am - 11:56 amPHL-PDX

8h 37m1 stop

5:30 pm - 5:42 amPDX-PHL

9h 12m1 stop

$268Multiple Airlines

Find Deal

Mon, Nov 3 - Tue, Nov 18

6:34 am - 12:42 pmPHL-PDX

9h 08m1 stop

5:15 pm - 5:26 amPDX-PHL

9h 11m1 stop

$277United Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 7

6:19 am - 11:56 amPHL-PDX

8h 37m1 stop

6:00 am - 6:12 pmPDX-PHL

9h 12m1 stop

$278Multiple Airlines

Find Deal

Mon, Nov 3 - Sat, Nov 8

6:20 pm - 12:44 amPHL-PDX

9h 24m1 stop

11:55 pm - 2:10 pmPDX-PHL

11h 15m2 stops

$282United Airlines

Find Deal

Thu, Feb 26 - Sun, Mar 1

5:25 am - 12:38 pmPHL-PDX

10h 13m1 stop

5:40 am - 5:38 pmPDX-PHL

8h 58m1 stop

$297Delta

Find Deal

Thu, Oct 2 - Sat, Oct 11

7:02 am - 12:38 pmPHL-PDX

8h 36m1 stop

3:50 pm - 5:42 amPDX-PHL

10h 52m1 stop

$326Alaska Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

Frontier flights from Philadelphia to Portland

Our best Frontier deals on Philadelphia to Portland flight tickets

Frontier

Oct 24

PHL6:42 amPhiladelphia

8h 06m

1 stop

PDX11:48 amPortland

Oct 26

PDX12:43 pmPortland

13h 36m

1 stop

PHL5:19 amPhiladelphia

$233

Find similar

Frontier

Nov 3

PHL6:19 amPhiladelphia

11h 12m

2 stops

PDX2:31 pmPortland

Nov 8

PDX12:52 pmPortland

16h 31m

2 stops

PHL8:23 amPhiladelphia

$235

Find similar

Frontier

Nov 7

PHL10:32 pmPhiladelphia

16h 24m

2 stops

PDX11:56 amPortland

Nov 10

PDX3:26 pmPortland

21h 24m

2 stops

PHL3:50 pmPhiladelphia

$238

Find similar

Delta flights from Philadelphia to Portland

Our best Delta deals on Philadelphia to Portland flight tickets

Delta

Oct 24

PHL6:50 pmPhiladelphia

7h 53m

1 stop

PDX11:43 pmPortland

Oct 27

PDX12:40 amPortland

7h 14m

1 stop

PHL10:54 amPhiladelphia

$257

Find similar

Delta

Oct 2

PHL5:25 amPhiladelphia

10h 13m

1 stop

PDX12:38 pmPortland

Oct 11

PDX5:40 amPortland

8h 58m

1 stop

PHL5:38 pmPhiladelphia

$297

Find similar

Delta

Sep 29

PHL6:00 amPhiladelphia

7h 39m

1 stop

PDX10:39 amPortland

Oct 1

PDX12:45 amPortland

6h 49m

1 stop

PHL10:34 amPhiladelphia

$337

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 10/24

6:42 am-11:48 am

1 stop8h 06m

Portland

Sun 10/26

12:43 pm-5:19 am

1 stop13h 36m

$233

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 11/3

6:19 am-2:31 pm

2 stops11h 12m

Portland

Sat 11/8

12:52 pm-8:23 am

2 stops16h 31m

$235

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 11/7

10:32 pm-11:56 am

2 stops16h 24m

Portland

Mon 11/10

3:26 pm-3:50 pm

2 stops21h 24m

$238

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 10/24

6:50 pm-11:43 pm

1 stop7h 53m

Portland

Mon 10/27

12:40 am-10:54 am

1 stop7h 14m

$257

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 11/3

6:19 am-11:56 am

1 stop8h 37m

Portland

Tue 11/18

5:30 pm-5:42 am

1 stop9h 12m

$268

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 10/7

6:34 am-12:42 pm

1 stop9h 08m

Portland

Tue 10/7

5:15 pm-5:26 am

1 stop9h 11m

$277

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 11/3

6:19 am-11:56 am

1 stop8h 37m

Portland

Sat 11/8

6:00 am-6:12 pm

1 stop9h 12m

$278

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 2/26

6:20 pm-12:44 am

1 stop9h 24m

Portland

Sun 3/1

11:55 pm-2:10 pm

2 stops11h 15m

$282

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 10/2

5:25 am-12:38 pm

1 stop10h 13m

Portland

Sat 10/11

5:40 am-5:38 pm

1 stop8h 58m

$297

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Wed 11/12

7:02 am-12:38 pm

1 stop8h 36m

Portland

Sat 11/15

3:50 pm-5:42 am

1 stop10h 52m

$326

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How to get the cheapest flight ticket from Philadelphia to Portland

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

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Philadelphia is in April. Flight prices, which tend to average around $373, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in April, then you should wait until February to fly from Philadelphia, when ticket prices are also cheap, with an average price of $377.

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

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Thursday, with ticket prices averaging around $495.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $397. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $486 per ticket.

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?

You are more likely to see cheaper flights to Portland from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $427 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Philadelphia for as low as $348 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.

How have Philadelphia to Portland flight prices changed over time?

As of September 2025, prices for Philadelphia to Portland flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Portland

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

Estimated round-trip price

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

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

Best Price Found	$342
Fastest flight time	6h 19m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in Portland	1 airport

The best one-way flight to Portland from Philadelphia in the past 72 hours is $342. The best round-trip flight deal from Philadelphia to Portland found on momondo in the last 72 hours is $493.

The fastest flight from Philadelphia to Portland takes 6h 19m

Direct flights go from Philadelphia to Portland on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

How far is Philadelphia to Portland by plane?
The straight-line distance from Philadelphia to Portland is 2404.5 mi. Typically, this will take 7h 53m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Portland Airport?
Prices for flights from Philadelphia Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Portland Airport?
As of September 2025, there are 8 operators available to choose from for flights from Philadelphia Airport to Portland Airport.
How old do you have to be to fly from Philadelphia Airport to Portland 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 Philadelphia Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Philadelphia to Portland?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Portland is Airbus A321-100/200, representing 50.85% of all bookings. The subsequent popular models are Airbus A321neo at 11.86%, Boeing 737 MAX 8 at 8.47%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 6.78%.
What is the most popular airline from Philadelphia to Portland?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Portland is American Airlines, representing 41% of all bookings. The subsequent popular airlines are Delta at 23%, Southwest at 12%, and United Airlines at 8%.

Best airlines flying from Philadelphia to Portland

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $103	Free Cancellation	Rating 6.3 8,023 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $158	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Delta	PriceFrom $210	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Alaska Airlines	PriceFrom $257	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Sun Country Air	PriceFrom $265	Free Cancellation	Rating 6.9 330 reviews	Search Sun Country Air flights
United Airlines	PriceFrom $300	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $308	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $319	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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Why use momondo?

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

Finding the right flight to Portland from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

All flight searches from Philadelphia to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portland from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Portland trip

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Cheap flights from Philadelphia to Portland from $154

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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Philadelphia to Portland

Cheap round-trip flights

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Cheap last minute flights

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Frontier flights from Philadelphia to Portland

Our best Frontier deals on Philadelphia to Portland flight tickets

Delta flights from Philadelphia to Portland

Our best Delta deals on Philadelphia to Portland flight tickets

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How to get the cheapest flight ticket from Philadelphia to Portland

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?

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

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $397. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $486 per ticket.

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?

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.

How have Philadelphia to Portland flight prices changed over time?

As of September 2025, prices for Philadelphia to Portland flights are approximately 2% cheaper when compared to flights at the same time last year.

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

Frontier, Hawaiian Airlines, and Delta are the most popular carriers operating from Philadelphia to Portland

What airlines fly to Portland?

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

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

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

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $202.

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

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 7h 15m.

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

Seattle (SEA) has the shortest average layover time for this route: 0h 59m.

When to book flights from Philadelphia to Portland

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

How far is Philadelphia to Portland by plane?

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

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?

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

What is the most popular plane model from Philadelphia to Portland?

What is the most popular airline from Philadelphia to Portland?

Best airlines flying from Philadelphia to Portland

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon