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

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

What airlines fly to Philadelphia?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Spokane according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Spokane Airport to Philadelphia Airport are refreshed on a daily basis.

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

There are 5 operators available for flights from Spokane Airport to Philadelphia Airport as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to Philadelphia Airport.

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

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$131 Cheap Flights from Spokane to Philadelphia in 2026

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Find the cheapest flights from Spokane to Philadelphia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 5:41 am

GEG

PHL

7h 26m

1 stop

5:30 am - 11:41 am

PHL

GEG

9h 11m

1 stop

$297Delta

Tue, Apr 7 - Wed, Apr 15

7:15 pm - 5:41 am

GEG

PHL

7h 26m

1 stop

11:38 am - 9:02 pm

PHL

GEG

12h 24m

2 stops

$302Delta

Tue, Apr 7 - Tue, Apr 14

1:40 pm - 5:41 am

GEG

PHL

13h 01m

2 stops

2:59 pm - 12:20 am

PHL

GEG

12h 21m

2 stops

$307Delta

Tue, Apr 7 - Tue, Apr 14

2:15 pm - 11:59 pm

GEG

PHL

6h 44m

1 stop

6:54 pm - 11:34 pm

PHL

GEG

7h 40m

1 stop

$337Delta

Thu, Apr 9 - Wed, Apr 15

2:15 pm - 11:59 pm

GEG

PHL

6h 44m

1 stop

2:59 pm - 12:20 am

PHL

GEG

12h 21m

2 stops

$342Delta

Thu, Apr 9 - Tue, Apr 14

6:00 am - 6:03 pm

GEG

PHL

9h 03m

1 stop

5:30 am - 1:04 pm

PHL

GEG

10h 34m

2 stops

$353Delta

Wed, Apr 8 - Wed, Apr 15

1:22 pm - 11:59 pm

GEG

PHL

7h 37m

1 stop

8:40 am - 2:19 pm

PHL

GEG

8h 39m

1 stop

$357American Airlines

Wed, Apr 22 - Wed, Apr 29

1:40 pm - 5:41 am

GEG

PHL

13h 01m

2 stops

5:30 am - 1:04 pm

PHL

GEG

10h 34m

2 stops

$358Delta

Tue, Apr 7 - Wed, Apr 15

7:23 pm - 5:37 am

GEG

PHL

7h 14m

1 stop

7:10 am - 12:13 pm

PHL

GEG

8h 03m

1 stop

$359Delta

Thu, May 7 - Tue, May 12

10:40 pm - 9:25 am

GEG

PHL

7h 45m

1 stop

7:15 am - 2:49 pm

PHL

GEG

10h 34m

2 stops

$362Delta

Wed, Apr 22 - Wed, Apr 29

Alaska Airlines flights from Spokane to Philadelphia

Our best Alaska Airlines deals on Spokane to Philadelphia flight tickets

Alaska Airlines

May 5

GEG5:00 amSpokane

9h 58m

1 stop

PHL5:58 pmPhiladelphia

May 6

PHL7:22 amPhiladelphia

9h 01m

1 stop

GEG1:23 pmSpokane

$407

Alaska Airlines

May 5

GEG5:00 amSpokane

9h 58m

1 stop

PHL5:58 pmPhiladelphia

May 6

PHL7:22 amPhiladelphia

9h 01m

1 stop

GEG1:23 pmSpokane

$409

Alaska Airlines

May 5

GEG5:00 amSpokane

9h 58m

1 stop

PHL5:58 pmPhiladelphia

May 6

PHL7:22 amPhiladelphia

9h 01m

1 stop

GEG1:23 pmSpokane

$411

Southwest flights from Spokane to Philadelphia

Our best Southwest deals on Spokane to Philadelphia flight tickets

Southwest

Apr 16

GEG2:50 pmSpokane

6h 45m

1 stop

PHL12:35 amPhiladelphia

Apr 20

PHL5:40 amPhiladelphia

7h 10m

1 stop

GEG9:50 amSpokane

$377

Southwest

Apr 29

GEG6:30 amSpokane

8h 35m

1 stop

PHL6:05 pmPhiladelphia

May 4

PHL5:40 amPhiladelphia

7h 10m

1 stop

GEG9:50 amSpokane

$389

Southwest

Apr 29

GEG1:45 pmSpokane

7h 10m

1 stop

PHL11:55 pmPhiladelphia

Apr 30

PHL5:40 amPhiladelphia

11h 30m

2 stops

GEG2:10 pmSpokane

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Tue 4/7

7:15 pm-5:41 am

1 stop7h 26m

Philadelphia

Wed 4/15

5:30 am-11:41 am

1 stop9h 11m

$297

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Tue 4/7

7:15 pm-5:41 am

1 stop7h 26m

Philadelphia

Tue 4/14

11:38 am-9:02 pm

2 stops12h 24m

$302

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Tue 4/7

1:40 pm-5:41 am

2 stops13h 01m

Philadelphia

Tue 4/14

2:59 pm-12:20 am

2 stops12h 21m

$307

Quickest round-trip

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Thu 4/9

2:15 pm-11:59 pm

1 stop6h 44m

Philadelphia

Wed 4/15

6:54 pm-11:34 pm

1 stop7h 40m

$337

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Thu 4/9

2:15 pm-11:59 pm

1 stop6h 44m

Philadelphia

Tue 4/14

2:59 pm-12:20 am

2 stops12h 21m

$342

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Wed 4/8

6:00 am-6:03 pm

1 stop9h 03m

Philadelphia

Wed 4/15

5:30 am-1:04 pm

2 stops10h 34m

$353

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Wed 4/22

1:22 pm-11:59 pm

1 stop7h 37m

Philadelphia

Wed 4/29

8:40 am-2:19 pm

1 stop8h 39m

$357

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Tue 4/7

1:40 pm-5:41 am

2 stops13h 01m

Philadelphia

Wed 4/15

5:30 am-1:04 pm

2 stops10h 34m

$358

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Thu 5/7

7:23 pm-5:37 am

1 stop7h 14m

Philadelphia

Tue 5/12

7:10 am-12:13 pm

1 stop8h 03m

$359

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Wed 4/22

10:40 pm-9:25 am

1 stop7h 45m

Philadelphia

Wed 4/29

7:15 am-2:49 pm

2 stops10h 34m

$362

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 Spokane 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

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Spokane is in February. Flight prices, which tend to average around $268, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Spokane averaging around $357.

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

You are more likely to see cheaper flights to Philadelphia from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Spokane for as low as $196 on momondo.

How have Spokane to Philadelphia flight prices changed over time?

As of March 2026, prices for Spokane to Philadelphia flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Spokane to Philadelphia

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

Estimated round-trip price

Cheap Spokane to Philadelphia (GEG to PHL) flight deals and tips

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

Fastest flight time	6h 45m
Direct flights	None

The fastest flight from Spokane to Philadelphia takes 6h 45m

There are no direct flights from Spokane to Philadelphia. There are no popular flight routes from Spokane to Philadelphia.

Search flight deals

How far is Spokane to Philadelphia by plane?
A flight from Spokane to Philadelphia will travel around 2144.0 mi. Typically, this will take 6h 45m by plane in normal conditions.
When did momondo last update prices for flights from Spokane Airport to Philadelphia Airport?
Prices for flights from Spokane Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Spokane Airport to Philadelphia Airport?
There are 5 operators available for flights from Spokane Airport to Philadelphia Airport as of March 2026.
How old do you have to be to fly from Spokane Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Spokane to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Spokane to Philadelphia is Delta, representing 50% of all bookings. The subsequent popular airlines are Southwest at 18%, American Airlines at 14%, and United Airlines at 10%.

Best airlines flying from Spokane to Philadelphia

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $251	Free Cancellation	Rating 7.4 9,451 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,313 reviews	Search Delta flights
Southwest	PriceFrom $295	Free Cancellation	Rating 8.0 4,325 reviews	Search Southwest flights
American Airlines	PriceFrom $317	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $376	Free Cancellation	Rating 7.9 12,091 reviews	Search Alaska Airlines flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

Essington

New Castle

Vineland

Pottstown

Somers Point

Why use momondo?

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

Finding the right flight to Philadelphia from Spokane 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 Philadelphia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Spokane to Philadelphia flights to just show those with flexible booking policies.

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

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

Yes. momondo can track prices for Spokane to Philadelphia 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.