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Cheap flights from Philadelphia to Spokane from $140

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 Spokane departing on 4/30. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Philadelphia to Spokane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:41 pm - 10:49 am
PHL
-
GEG
17h 08m
1 stop
Frontier Logo
11:44 am - 5:34 am
GEG
-
PHL
14h 50m
1 stop
$217Frontier
Wed, Apr 22 - Sun, Apr 26
Southwest Logo
5:40 am - 9:50 am
PHL
-
GEG
7h 10m
1 stop
Southwest Logo
2:50 pm - 12:35 am
GEG
-
PHL
6h 45m
1 stop
$279Southwest
Thu, Apr 30 - Mon, May 4
Delta Logo
5:32 pm - 12:20 am
PHL
-
GEG
9h 48m
2 stops
Delta Logo
4:15 pm - 5:37 am
GEG
-
PHL
10h 22m
1 stop
$284Delta
Thu, Apr 30 - Thu, May 7
Southwest Logo
5:40 am - 2:10 pm
PHL
-
GEG
11h 30m
2 stops
Southwest Logo
5:10 am - 5:50 pm
GEG
-
PHL
9h 40m
2 stops
$289Southwest
Mon, Apr 27 - Wed, Apr 29
Delta Logo
5:32 pm - 12:20 am
PHL
-
GEG
9h 48m
2 stops
Delta Logo
7:03 pm - 9:25 am
GEG
-
PHL
11h 22m
2 stops
$290Delta
Thu, Apr 30 - Tue, May 5
Delta Logo
6:54 pm - 11:34 pm
PHL
-
GEG
7h 40m
1 stop
Delta Logo
5:30 am - 5:42 pm
GEG
-
PHL
9h 12m
1 stop
$299Delta
Thu, Apr 30 - Tue, May 5
Delta Logo
5:32 pm - 12:20 am
PHL
-
GEG
9h 48m
2 stops
Delta Logo
7:03 pm - 5:59 am
GEG
-
PHL
7h 56m
1 stop
$304Delta
Thu, Apr 30 - Tue, May 5
Delta Logo
6:00 am - 1:04 pm
PHL
-
GEG
10h 04m
2 stops
Delta Logo
11:25 am - 12:59 am
GEG
-
PHL
10h 34m
2 stops
$309Delta
Thu, Apr 30 - Sat, May 2
Delta Logo
6:54 pm - 11:34 pm
PHL
-
GEG
7h 40m
1 stop
Delta Logo
6:00 am - 6:08 pm
GEG
-
PHL
9h 08m
1 stop
$312Delta
Thu, Apr 30 - Fri, May 1
Southwest Logo
5:40 am - 9:50 am
PHL
-
GEG
7h 10m
1 stop
Southwest Logo
2:30 pm - 1:15 am
GEG
-
PHL
7h 45m
1 stop
$314Southwest
Thu, Apr 30 - Sun, May 3

Southwest flights from Philadelphia to Spokane

Our best Southwest deals on Philadelphia to Spokane flight tickets
Southwest
Apr 30
PHL5:40 amPhiladelphia
7h 10m
1 stop
GEG9:50 amSpokane
May 4
GEG2:50 pmSpokane
6h 45m
1 stop
PHL12:35 amPhiladelphia
$279
Southwest
Apr 27
PHL5:40 amPhiladelphia
11h 30m
2 stops
GEG2:10 pmSpokane
Apr 29
GEG5:10 amSpokane
9h 40m
2 stops
PHL5:50 pmPhiladelphia
$289
Southwest
Apr 21
PHL5:50 amPhiladelphia
7h 25m
1 stop
GEG10:15 amSpokane
Apr 21
GEG1:45 pmSpokane
7h 10m
1 stop
PHL11:55 pmPhiladelphia
$597

American Airlines flights from Philadelphia to Spokane

Our best American Airlines deals on Philadelphia to Spokane flight tickets
American Airlines
Aug 22
PHL5:30 pmPhiladelphia
8h 32m
1 stop
GEG11:02 pmSpokane
Aug 29
GEG6:30 amSpokane
11h 18m
1 stop
PHL8:48 pmPhiladelphia
$318
American Airlines
Aug 22
PHL6:00 amPhiladelphia
9h 16m
1 stop
GEG12:16 pmSpokane
Aug 29
GEG6:30 amSpokane
11h 18m
1 stop
PHL8:48 pmPhiladelphia
$321
American Airlines
May 19
PHL6:00 amPhiladelphia
9h 23m
1 stop
GEG12:23 pmSpokane
May 23
GEG2:08 pmSpokane
7h 23m
1 stop
PHL12:31 amPhiladelphia
$323

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Spokane 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 April 7, 2026.
Use the filters below to find and compare flights from Philadelphia to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 4/22

8:41 pm-10:49 am

1 stop17h 08m

Spokane

Sun 4/26

11:44 am-5:34 am

1 stop14h 50m

$217
Quickest round-trip

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

5:40 am-9:50 am

1 stop7h 10m

Spokane

Mon 5/4

2:50 pm-12:35 am

1 stop6h 45m

$279

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

5:32 pm-12:20 am

2 stops9h 48m

Spokane

Thu 5/7

4:15 pm-5:37 am

1 stop10h 22m

$284

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 4/27

5:40 am-2:10 pm

2 stops11h 30m

Spokane

Wed 4/29

5:10 am-5:50 pm

2 stops9h 40m

$289

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

5:32 pm-12:20 am

2 stops9h 48m

Spokane

Tue 5/5

7:03 pm-9:25 am

2 stops11h 22m

$290

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

6:54 pm-11:34 pm

1 stop7h 40m

Spokane

Tue 5/5

5:30 am-5:42 pm

1 stop9h 12m

$299

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

5:32 pm-12:20 am

2 stops9h 48m

Spokane

Tue 5/5

7:03 pm-5:59 am

1 stop7h 56m

$304

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

6:00 am-1:04 pm

2 stops10h 04m

Spokane

Sat 5/2

11:25 am-12:59 am

2 stops10h 34m

$309

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

6:54 pm-11:34 pm

1 stop7h 40m

Spokane

Fri 5/1

6:00 am-6:08 pm

1 stop9h 08m

$312

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

5:40 am-9:50 am

1 stop7h 10m

Spokane

Sun 5/3

2:30 pm-1:15 am

1 stop7h 45m

$314

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 Spokane from

How to get the cheapest flight ticket from Philadelphia to Spokane

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 typical price of a round-trip flight between Philadelphia and Spokane?

What is the cheapest month to fly to Spokane?

The month of April is, on average, the cheapest month to fly to Spokane from Philadelphia, with most prices found around $357. If you’re not able to fly to Spokane in April, then June is your next best option. Flight prices from Philadelphia to Spokane during June average around $369.

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

You are more likely to see cheaper flights to Spokane from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Spokane for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spokane from Philadelphia for as low as $346 on momondo.

Can stopping save me money on Philadelphia to Spokane flights?

You could potentially save up to 36% on your flight if you consider stops on a Philadelphia to Spokane flight.

How have Philadelphia to Spokane flight prices changed over time?

As of April 2026, prices for Philadelphia to Spokane flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Spokane

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

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

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

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 7h 05m
There are no direct flights from Philadelphia to Spokane. There are no popular flight routes from Philadelphia to Spokane.
Search flight deals

Frequently asked questions about flying from Philadelphia to Spokane

  • How far is Philadelphia to Spokane by plane?

    There are 2144.0 mi between Philadelphia and Spokane. Typically, this will take 7h 05m by plane in normal conditions.

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

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

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

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

  • What documentation or ID do you need to fly to Spokane Airport?

    The travel and health documents you'll need for your trip to Spokane 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 Spokane 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 Philadelphia to Spokane?

Best airlines flying from Philadelphia to Spokane

Compare and see reviews for airlines that fly from Philadelphia to Spokane with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $306Free CancellationRating
7.9
8,387 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,546 reviews
Search American Airlines flights
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,548 reviews
Search United Airlines flights
SouthwestPriceFrom $385Free CancellationRating
8.0
4,338 reviews
Search Southwest flights

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Coeur d'Alene
Sandpoint
Spokane Valley
Post Falls
Bonners Ferry
Airway Heights
Kellogg
Ritzville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Spokane. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Spokane 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 Spokane?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Spokane.

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

Yes momondo offers price alerts on flights to Spokane from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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