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Cheap flights from Philadelphia to Portland from $67

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 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$131Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$137Frontier
Tue, May 5 - Wed, May 13
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$150Frontier
Wed, May 6 - Tue, May 12
Frontier Logo
8:41 pm - 10:20 am
PHL
-
PDX
16h 39m
1 stop
Frontier Logo
12:27 pm - 5:35 am
PDX
-
PHL
14h 08m
1 stop
$158Frontier
Sat, Apr 18 - Sat, May 2
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$160Frontier
Wed, May 6 - Wed, May 13
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$171Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
8:41 pm - 10:20 am
PHL
-
PDX
16h 39m
1 stop
Frontier Logo
12:27 pm - 5:34 am
PDX
-
PHL
14h 07m
1 stop
$172Frontier
Sat, Apr 25 - Sat, May 9
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 11:02 am
PDX
-
PHL
18h 14m
2 stops
$173Frontier
Tue, May 5 - Wed, May 13
Frontier Logo
8:41 pm - 11:42 am
PHL
-
PDX
18h 01m
1 stop
Frontier Logo
12:38 pm - 5:34 am
PDX
-
PHL
13h 56m
1 stop
$174Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 11:02 am
PDX
-
PHL
18h 14m
2 stops
$181Frontier
Wed, May 6 - Tue, May 12

Delta flights from Philadelphia to Portland

Our best Delta deals on Philadelphia to Portland flight tickets
Delta
Mar 8
PHL6:49 pmPhiladelphia
8h 05m
1 stop
PDX11:54 pmPortland
Mar 14
PDX10:42 amPortland
19h 04m
2 stops
PHL8:46 amPhiladelphia
$495
Delta
Mar 3
PHL11:30 amPhiladelphia
9h 03m
1 stop
PDX5:33 pmPortland
Mar 10
PDX7:15 pmPortland
7h 26m
1 stop
PHL5:41 amPhiladelphia
$531
Delta
Mar 8
PHL6:49 pmPhiladelphia
8h 05m
1 stop
PDX11:54 pmPortland
Mar 14
PDX11:15 pmPortland
6h 31m
1 stop
PHL8:46 amPhiladelphia
$547

Frontier flights from Philadelphia to Portland

Our best Frontier deals on Philadelphia to Portland flight tickets
Frontier
May 5
PHL8:25 pmPhiladelphia
19h 37m
1 stop
PDX1:02 pmPortland
May 12
PDX1:48 pmPortland
12h 46m
1 stop
PHL5:34 amPhiladelphia
$131
Frontier
May 5
PHL8:25 pmPhiladelphia
19h 37m
1 stop
PDX1:02 pmPortland
May 13
PDX1:48 pmPortland
12h 46m
1 stop
PHL5:34 amPhiladelphia
$137
Frontier
May 6
PHL8:25 pmPhiladelphia
17h 38m
1 stop
PDX11:03 amPortland
May 12
PDX1:48 pmPortland
12h 46m
1 stop
PHL5:34 amPhiladelphia
$150

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Portland 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 February 25, 2026.
Use the filters below to find and compare flights from Philadelphia to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 5/5

8:25 pm-1:02 pm

1 stop19h 37m

Portland

Tue 5/12

1:48 pm-5:34 am

1 stop12h 46m

$131

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 5/5

8:25 pm-1:02 pm

1 stop19h 37m

Portland

Wed 5/13

1:48 pm-5:34 am

1 stop12h 46m

$137

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Wed 5/6

8:25 pm-11:03 am

1 stop17h 38m

Portland

Tue 5/12

1:48 pm-5:34 am

1 stop12h 46m

$150

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 4/18

8:41 pm-10:20 am

1 stop16h 39m

Portland

Sat 5/2

12:27 pm-5:35 am

1 stop14h 08m

$158

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Wed 5/6

8:25 pm-11:03 am

1 stop17h 38m

Portland

Wed 5/13

1:48 pm-5:34 am

1 stop12h 46m

$160

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 5/7

8:25 pm-11:03 am

1 stop17h 38m

Portland

Tue 5/12

1:48 pm-5:34 am

1 stop12h 46m

$171

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 4/25

8:41 pm-10:20 am

1 stop16h 39m

Portland

Sat 5/9

12:27 pm-5:34 am

1 stop14h 07m

$172

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 5/5

8:25 pm-1:02 pm

1 stop19h 37m

Portland

Wed 5/13

1:48 pm-11:02 am

2 stops18h 14m

$173

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 4/17

8:41 pm-11:42 am

1 stop18h 01m

Portland

Tue 4/21

12:38 pm-5:34 am

1 stop13h 56m

$174

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Wed 5/6

8:25 pm-11:03 am

1 stop17h 38m

Portland

Tue 5/12

1:48 pm-11:02 am

2 stops18h 14m

$181

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

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?

The cheapest month to fly to Portland from Philadelphia is in April. Flight prices, which tend to average around $354, 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 January to fly from Philadelphia, when ticket prices are also cheap, with an average price of $395.

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 Friday when prices can be found for as low as $456. 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 Monday, with ticket prices averaging around $497.

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

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $454. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $496 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 $431 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 $346 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 February 2026, prices for Philadelphia to Portland flights are approximately 16% more expensive 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

$188

Fastest flight time

5h 51m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Portland

1 airport
The best one-way flight to Portland from Philadelphia in the past 72 hours is $188. The best round-trip flight deal from Philadelphia to Portland found on momondo in the last 72 hours is $357.
The fastest flight from Philadelphia to Portland takes 5h 51m
Direct flights go from Philadelphia to Portland on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Portland. From Philadelphia there are direct flights to 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 5h 51m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $103Free CancellationRating
6.3
8,489 reviews
Search Spirit Airlines flights
FrontierPriceFrom $161Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,238 reviews
Search Delta flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,950 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,343 reviews
Search United Airlines flights
SouthwestPriceFrom $318Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
American AirlinesPriceFrom $379Free CancellationRating
7.1
11,347 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Hood River
Tigard
Longview
McMinnville
The Dalles
Pacific City
Gresham
Newberg
Manzanita

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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