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

United Airlines, Delta, and American Airlines are the most popular carriers operating from Philadelphia to Oregon

What airlines fly to Oregon?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Oregon from Philadelphia according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 10 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Philadelphia Airport to Oregon are updated daily.

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

The number of operators available for flights from Philadelphia Airport to Oregon is 8 as of March 2026.

How old do you have to be to fly from Philadelphia Airport to Oregon?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon 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 Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$86 Cheap Flights from Philadelphia to Oregon in 2026

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Find the cheapest flights from Philadelphia to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 pm - 12:27 pm

PHL

BOI

17h 52m

1 stop

1:22 pm - 5:37 am

BOI

PHL

14h 15m

1 stop

$207Frontier

Sat, May 9 - Sun, May 17

8:25 pm - 11:08 am

PHL

BOI

16h 43m

1 stop

11:53 am - 5:34 am

BOI

PHL

15h 41m

1 stop

$228Frontier

Sat, Apr 11 - Sun, Apr 19

6:54 pm - 11:57 pm

PHL

BOI

7h 03m

1 stop

6:41 pm - 6:10 am

BOI

PHL

9h 29m

1 stop

$317Delta

Tue, May 5 - Tue, May 12

6:10 am - 11:37 am

PHL

PDX

8h 27m

1 stop

10:55 pm - 9:59 am

PDX

PHL

8h 04m

1 stop

$317United Airlines

Tue, May 12 - Wed, May 13

12:29 pm - 9:56 pm

PHL

BOI

11h 27m

2 stops

2:23 pm - 11:12 pm

BOI

PHL

6h 49m

1 stop

$322Delta

Tue, May 5 - Tue, May 12

7:25 am - 1:58 pm

PHL

BOI

8h 33m

1 stop

6:04 pm - 6:05 am

BOI

PHL

10h 01m

1 stop

$335Alaska Airlines

Tue, Apr 14 - Sat, Apr 18

6:17 am - 11:49 am

PHL

BOI

7h 32m

1 stop

12:30 pm - 12:59 am

BOI

PHL

10h 29m

2 stops

$338United Airlines

Sat, Apr 25 - Sat, May 2

6:47 pm - 11:59 pm

PHL

MFR

8h 12m

1 stop

5:45 am - 5:47 pm

MFR

PHL

9h 02m

1 stop

$357Alaska Airlines

Wed, Apr 15 - Sat, Apr 18

2:00 pm - 10:00 pm

PHL

EUG

11h 00m

2 stops

11:20 am - 11:55 pm

EUG

PHL

9h 35m

2 stops

$407Southwest

Wed, Apr 29 - Wed, May 6

2:15 pm - 10:45 pm

PHL

EUG

11h 30m

2 stops

1:40 pm - 11:55 pm

EUG

PHL

7h 15m

1 stop

$408Southwest

Mon, Apr 13 - Wed, Apr 15

Frontier flights from Philadelphia to Oregon

Our best Frontier deals on Philadelphia to Oregon flight tickets

Frontier

May 9

PHL8:35 pmPhiladelphia

17h 52m

1 stop

BOI12:27 pmBoise Air Term. Gowen Fld

May 17

BOI1:22 pmBoise Air Term. Gowen Fld

14h 15m

1 stop

PHL5:37 amPhiladelphia

$207

Frontier

Apr 11

PHL8:25 pmPhiladelphia

16h 43m

1 stop

BOI11:08 amBoise Air Term. Gowen Fld

Apr 19

BOI11:53 amBoise Air Term. Gowen Fld

15h 41m

1 stop

PHL5:34 amPhiladelphia

$228

Frontier

May 21

PHL7:50 pmPhiladelphia

19h 00m

1 stop

PDX11:50 amPortland

May 28

PDX5:31 pmPortland

12h 39m

1 stop

PHL9:10 amPhiladelphia

$290

Southwest flights from Philadelphia to Oregon

Our best Southwest deals on Philadelphia to Oregon flight tickets

Southwest

Jun 4

PHL4:45 pmPhiladelphia

10h 45m

2 stops

PDX12:30 amPortland

Jun 9

PDX11:30 pmPortland

8h 20m

1 stop

PHL10:50 amPhiladelphia

$342

Southwest

May 13

PHL2:00 pmPhiladelphia

12h 10m

2 stops

PDX11:10 pmPortland

May 26

PDX11:15 amPortland

9h 40m

2 stops

PHL11:55 pmPhiladelphia

$347

Southwest

May 21

PHL2:15 pmPhiladelphia

12h 55m

1 stop

PDX12:10 amPortland

May 27

PDX9:45 amPortland

11h 10m

1 stop

PHL11:55 pmPhiladelphia

$348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 5/9

8:35 pm-12:27 pm

1 stop17h 52m

Boise Air Term. Gowen Fld

Sun 5/17

1:22 pm-5:37 am

1 stop14h 15m

$207

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 4/11

8:25 pm-11:08 am

1 stop16h 43m

Boise Air Term. Gowen Fld

Sun 4/19

11:53 am-5:34 am

1 stop15h 41m

$228

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 5/5

6:54 pm-11:57 pm

1 stop7h 03m

Boise Air Term. Gowen Fld

Tue 5/12

6:41 pm-6:10 am

1 stop9h 29m

$317

Quickest round-trip

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 5/12

6:10 am-11:37 am

1 stop8h 27m

Portland

Wed 5/13

10:55 pm-9:59 am

1 stop8h 04m

$317

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 5/5

12:29 pm-9:56 pm

2 stops11h 27m

Boise Air Term. Gowen Fld

Tue 5/12

2:23 pm-11:12 pm

1 stop6h 49m

$322

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 4/14

7:25 am-1:58 pm

1 stop8h 33m

Boise Air Term. Gowen Fld

Sat 4/18

6:04 pm-6:05 am

1 stop10h 01m

$335

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 4/25

6:17 am-11:49 am

1 stop7h 32m

Boise Air Term. Gowen Fld

Sat 5/2

12:30 pm-12:59 am

2 stops10h 29m

$338

PhiladelphiaMedford

PHL - MFR

PHLMFR

Philadelphia

Wed 4/15

6:47 pm-11:59 pm

1 stop8h 12m

Medford

Sat 4/18

5:45 am-5:47 pm

1 stop9h 02m

$357

PhiladelphiaEugene

PHL - EUG

PHLEUG

Philadelphia

Wed 4/29

2:00 pm-10:00 pm

2 stops11h 00m

Eugene

Wed 5/6

11:20 am-11:55 pm

2 stops9h 35m

$407

PhiladelphiaEugene

PHL - EUG

PHLEUG

Philadelphia

Mon 4/13

2:15 pm-10:45 pm

2 stops11h 30m

Eugene

Wed 4/15

1:40 pm-11:55 pm

1 stop7h 15m

$408

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 Philadelphia to Oregon

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

What is the cheapest month to fly to Oregon?

The month of April is, on average, the cheapest month to fly to Oregon from Philadelphia, with most prices found around $337. The month of January is another great option to travel to Oregon, with average flight prices from Philadelphia averaging around $395.

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

On average, the least expensive day to fly to Oregon from Philadelphia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $444. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $497.

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

According to our data, the cheapest time of day to fly to Oregon is in the afternoon. momondo users have found flights departing from Philadelphia to Oregon in the afternoon for as low as $445. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $485. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Philadelphia to Oregon flight route?

Fly from Philadelphia to Portland for the best Philadelphia - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Philadelphia for as low as $358 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Oregon flights?

You could potentially save up to 17% on your flight if you consider stops on a Philadelphia to Oregon flight.

Cheap Philadelphia to Oregon flight deals and tips

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

Best Price Found	$194
Fastest flight time	5h 52m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Philadelphia in the past 72 hours is $194. The best round-trip flight deal from Philadelphia to Oregon found on momondo in the last 72 hours is $377.

The fastest flight from Philadelphia to Oregon takes 5h 52m

Direct flights go from Philadelphia to Oregon every day.

There are 64 airports in Oregon. From Philadelphia there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Oregon?
Prices for flights from Philadelphia Airport to Oregon are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Oregon?
The number of operators available for flights from Philadelphia Airport to Oregon is 8 as of March 2026.
How old do you have to be to fly from Philadelphia Airport to Oregon?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon 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 Oregon. 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 Philadelphia to Oregon?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Oregon is Airbus A321neo, representing 45.14% of all bookings. The subsequent popular models are Airbus A321-100/200 at 36.81%, Boeing 737-900 Passenger/BBJ3 (winglets) at 10.42%, and Boeing 737 MAX 8 at 2.43%.

Best airlines flying from Philadelphia to Oregon

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $103	Free Cancellation	Rating 6.3 8,530 reviews	Search Spirit Airlines flights
Delta	PriceFrom $139	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
Frontier	PriceFrom $161	Free Cancellation	Rating 5.7 3,018 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $201	Free Cancellation	Rating 7.8 2,841 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 7.9 12,092 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights
Southwest	PriceFrom $280	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
American Airlines	PriceFrom $341	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Philadelphia.

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

Yes. All flights to Oregon from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Philadelphia and Oregon 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 Philadelphia to Oregon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.