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Cheap flights from Philadelphia to Portland from $84

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 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Portland (PHL-PDX)

Cheap round-trip flights

Frontier Logo
6:42 am - 11:48 amPHL-PDX
8h 06m1 stop
Frontier Logo
3:26 pm - 4:49 amPDX-PHL
10h 23m1 stop
$167Frontier
Find Deal
lun., oct. 27 - vie., oct. 31
Frontier Logo
6:45 am - 12:12 amPHL-PDX
20h 27m1 stop
Frontier Logo
6:05 am - 12:57 amPDX-PHL
15h 52m1 stop
$197Frontier
Find Deal
lun., sep. 22 - vie., sep. 26
Frontier Logo
6:42 am - 11:48 amPHL-PDX
8h 06m1 stop
Frontier Logo
11:03 am - 4:49 amPDX-PHL
14h 46m2 stops
$208Frontier
Find Deal
lun., oct. 27 - vie., oct. 31
Southwest Logo
6:00 am - 10:35 amPHL-PDX
7h 35m1 stop
Southwest Logo
6:00 am - 4:05 pmPDX-PHL
7h 05m1 stop
$246Southwest
Find Deal
sáb., sep. 20 - sáb., sep. 27
United Airlines Logo
5:15 pm - 10:25 pmPHL-PDX
8h 10m1 stop
United Airlines Logo
5:00 am - 3:59 pmPDX-PHL
7h 59m1 stop
$247United Airlines
Find Deal
sáb., sep. 6 - sáb., sep. 13
United Airlines Logo
6:33 pm - 12:38 amPHL-PDX
9h 05m1 stop
United Airlines Logo
5:00 am - 5:21 pmPDX-PHL
9h 21m2 stops
$248United Airlines
Find Deal
vie., sep. 19 - sáb., sep. 20
Southwest Logo
1:40 pm - 6:05 pmPHL-PDX
7h 25m1 stop
Southwest Logo
9:20 am - 9:05 pmPDX-PHL
8h 45m1 stop
$261Southwest
Find Deal
mié., sep. 10 - mié., sep. 17
Spirit Airlines Logo
9:00 am - 6:57 pmPHL-PDX
12h 57m1 stop
Spirit Airlines Logo
8:18 pm - 8:51 pmPDX-PHL
21h 33m1 stop
$274Spirit Airlines
Find Deal
mar., sep. 2 - mar., sep. 9
Spirit Airlines Logo
9:00 am - 6:57 pmPHL-PDX
12h 57m1 stop
Spirit Airlines Logo
7:52 pm - 11:20 pmPDX-PHL
24h 28m3 stops
$291Spirit Airlines
Find Deal
mar., ago. 26 - mar., sep. 2
American Airlines Logo
7:00 pm - 10:04 pmPHL-PDX
6h 04mnonstop
American Airlines Logo
2:06 pm - 1:25 amPDX-PHL
8h 19m1 stop
$307American Airlines
Find Deal
mar., sep. 2 - mar., sep. 9

Frontier flights from Philadelphia to Portland

Our best Frontier deals on Philadelphia to Portland flight tickets
Frontier
Oct 27
PHL6:42 amPhiladelphia
8h 06m
1 stop
PDX11:48 amPortland
Oct 31
PDX3:26 pmPortland
10h 23m
1 stop
PHL4:49 amPhiladelphia
$167
Find similar
Frontier
Sep 22
PHL6:45 amPhiladelphia
20h 27m
1 stop
PDX12:12 amPortland
Sep 26
PDX6:05 amPortland
15h 52m
1 stop
PHL12:57 amPhiladelphia
$197
Find similar
Frontier
Oct 27
PHL6:42 amPhiladelphia
8h 06m
1 stop
PDX11:48 amPortland
Oct 31
PDX11:03 amPortland
14h 46m
2 stops
PHL4:49 amPhiladelphia
$208
Find similar

Southwest flights from Philadelphia to Portland

Our best Southwest deals on Philadelphia to Portland flight tickets
Southwest
Sep 20
PHL6:00 amPhiladelphia
7h 35m
1 stop
PDX10:35 amPortland
Sep 27
PDX6:00 amPortland
7h 05m
1 stop
PHL4:05 pmPhiladelphia
$246
Find similar
Southwest
Sep 10
PHL1:40 pmPhiladelphia
7h 25m
1 stop
PDX6:05 pmPortland
Sep 17
PDX9:20 amPortland
8h 45m
1 stop
PHL9:05 pmPhiladelphia
$261
Find similar
Southwest
Sep 17
PHL6:25 pmPhiladelphia
7h 20m
1 stop
PDX10:45 pmPortland
Sep 22
PDX7:45 amPortland
12h 20m
1 stop
PHL11:05 pmPhiladelphia
$267
Find similar

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 agosto 14, 2025.
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

lun. 10/27

6:42 am-11:48 am

1 stop8h 06m

Portland

vie. 10/31

3:26 pm-4:49 am

1 stop10h 23m

$167

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

lun. 9/22

6:45 am-12:12 am

1 stop20h 27m

Portland

vie. 9/26

6:05 am-12:57 am

1 stop15h 52m

$197

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

lun. 10/27

6:42 am-11:48 am

1 stop8h 06m

Portland

vie. 10/31

11:03 am-4:49 am

2 stops14h 46m

$208

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

sáb. 9/20

6:00 am-10:35 am

1 stop7h 35m

Portland

sáb. 9/27

6:00 am-4:05 pm

1 stop7h 05m

$246

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

sáb. 9/6

5:15 pm-10:25 pm

1 stop8h 10m

Portland

sáb. 9/13

5:00 am-3:59 pm

1 stop7h 59m

$247

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

vie. 9/19

6:33 pm-12:38 am

1 stop9h 05m

Portland

sáb. 9/20

5:00 am-5:21 pm

2 stops9h 21m

$248

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

mié. 9/10

1:40 pm-6:05 pm

1 stop7h 25m

Portland

mié. 9/17

9:20 am-9:05 pm

1 stop8h 45m

$261

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

mar. 9/2

9:00 am-6:57 pm

1 stop12h 57m

Portland

mar. 9/9

8:18 pm-8:51 pm

1 stop21h 33m

$274

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

mar. 8/26

9:00 am-6:57 pm

1 stop12h 57m

Portland

mar. 9/2

7:52 pm-11:20 pm

3 stops24h 28m

$291

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

mar. 9/2

7:00 pm-10:04 pm

Nonstop6h 04m

Portland

mar. 9/9

2:06 pm-1:25 am

1 stop8h 19m

$307

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 September. Flight prices, which tend to average around $366, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until April to fly from Philadelphia, when ticket prices are also cheap, with an average price of $373.

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 Monday, with ticket prices averaging around $493.

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 $467 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 $421 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 $342 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 August 2025, prices for Philadelphia to Portland flights are approximately 15% 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

$84

Fastest flight time

6h 04m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Philadelphia in the past 72 hours is $84. The best round-trip flight deal from Philadelphia to Portland found on momondo in the last 72 hours is $167.
The fastest flight from Philadelphia to Portland takes 6h 04m
Direct flights go from Philadelphia to Portland every day.
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 6h 04m 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
8,045 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
DeltaPriceFrom $210Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Alaska AirlinesPriceFrom $247Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Sun Country AirPriceFrom $295Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
SouthwestPriceFrom $316Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Philadelphia to Portland

    United Airlines operates around 3 flights from Philadelphia to Portland every week. The average price of these flights found in the last 72 hours has been $468, but momondo users have found United Airlines deals from Philadelphia to Portland from as low as $248 round-trip. United Airlines has been scored 7.4/10 in 8,916 reviews.

  • American Airlines Flights From Philadelphia to Portland

    American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Philadelphia to Portland in any given week. The average American Airlines airfare for this route is around $454, with deals from around $319 rare but found on momondo. Referenced prices are for round-trip Philadelphia to Portland flight searches in the last 72 hours.

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
Depoe Bay
Beaverton
Rockaway Beach
Hood River
Hillsboro
Gresham
McMinnville
Tigard
Longview
The Dalles
Pacific City
Manzanita
Tillamook

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

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.
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