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Cheap flights from Philadelphia to Spokane from $174

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 2/10. 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 Spokane

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:55 pm - 11:14 pm
PHL
-
GEG
10h 19m
1 stop
American Airlines Logo
6:15 am - 7:10 pm
GEG
-
PHL
9h 55m
1 stop
$294American Airlines
Wed, Feb 18 - Sat, Feb 21
Delta Logo
5:25 pm - 12:04 am
PHL
-
GEG
9h 39m
2 stops
Delta Logo
12:48 pm - 12:24 am
GEG
-
PHL
8h 36m
1 stop
$305Delta
Wed, Feb 18 - Sat, Feb 21
Delta Logo
2:34 pm - 8:14 pm
PHL
-
GEG
8h 40m
1 stop
Delta Logo
5:10 pm - 5:35 am
GEG
-
PHL
9h 25m
1 stop
$321Delta
Mon, Apr 20 - Sat, Apr 25
Delta Logo
6:45 pm - 11:34 pm
PHL
-
GEG
7h 49m
1 stop
Delta Logo
9:22 am - 12:51 am
GEG
-
PHL
12h 29m
2 stops
$326Delta
Mon, Apr 20 - Sat, Apr 25
Delta Logo
6:00 am - 1:03 pm
PHL
-
GEG
10h 03m
2 stops
Delta Logo
9:22 am - 12:51 am
GEG
-
PHL
12h 29m
2 stops
$348Delta
Sun, Apr 19 - Sat, Apr 25
Alaska Airlines Logo
6:22 pm - 11:06 am
PHL
-
GEG
19h 44m
1 stop
Alaska Airlines Logo
3:33 pm - 6:05 am
GEG
-
PHL
11h 32m
1 stop
$384Alaska Airlines
Fri, Mar 13 - Sat, Mar 21
Southwest Logo
2:15 pm - 10:15 pm
PHL
-
GEG
11h 00m
2 stops
Southwest Logo
6:15 am - 9:35 pm
GEG
-
PHL
12h 20m
2 stops
$395Southwest
Mon, Apr 20 - Sat, Apr 25
Alaska Airlines Logo
7:25 am - 1:53 pm
PHL
-
GEG
9h 28m
1 stop
Alaska Airlines Logo
4:43 pm - 6:05 am
GEG
-
PHL
10h 22m
1 stop
$399Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
Delta Logo
7:05 am - 1:02 pm
PHL
-
GEG
8h 57m
1 stop
Delta Logo
12:40 pm - 12:25 am
GEG
-
PHL
8h 45m
1 stop
$401Delta
Thu, May 14 - Sun, May 24
Delta Logo
6:45 pm - 11:34 pm
PHL
-
GEG
7h 49m
1 stop
Delta Logo
3:29 pm - 5:35 am
GEG
-
PHL
11h 06m
2 stops
$404Delta
Fri, Apr 17 - Mon, Apr 20

Alaska Airlines flights from Philadelphia to Spokane

Our best Alaska Airlines deals on Philadelphia to Spokane flight tickets
Alaska Airlines
Mar 13
PHL6:22 pmPhiladelphia
19h 44m
1 stop
GEG11:06 amSpokane
Mar 21
GEG3:33 pmSpokane
11h 32m
1 stop
PHL6:05 amPhiladelphia
$384
Alaska Airlines
Apr 17
PHL7:25 amPhiladelphia
9h 28m
1 stop
GEG1:53 pmSpokane
Apr 20
GEG4:43 pmSpokane
10h 22m
1 stop
PHL6:05 amPhiladelphia
$399
Alaska Airlines
May 21
PHL5:15 pmPhiladelphia
8h 51m
1 stop
GEG11:06 pmSpokane
May 27
GEG5:00 amSpokane
8h 02m
1 stop
PHL4:02 pmPhiladelphia
$413

Delta flights from Philadelphia to Spokane

Our best Delta deals on Philadelphia to Spokane flight tickets
Delta
Feb 18
PHL5:25 pmPhiladelphia
9h 39m
2 stops
GEG12:04 amSpokane
Feb 21
GEG12:48 pmSpokane
8h 36m
1 stop
PHL12:24 amPhiladelphia
$305
Delta
Apr 20
PHL2:34 pmPhiladelphia
8h 40m
1 stop
GEG8:14 pmSpokane
Apr 25
GEG5:10 pmSpokane
9h 25m
1 stop
PHL5:35 amPhiladelphia
$321
Delta
Apr 20
PHL6:45 pmPhiladelphia
7h 49m
1 stop
GEG11:34 pmSpokane
Apr 25
GEG9:22 amSpokane
12h 29m
2 stops
PHL12:51 amPhiladelphia
$326

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 January 24, 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

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 2/18

3:55 pm-11:14 pm

1 stop10h 19m

Spokane

Sat 2/21

6:15 am-7:10 pm

1 stop9h 55m

$294

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 2/18

5:25 pm-12:04 am

2 stops9h 39m

Spokane

Sat 2/21

12:48 pm-12:24 am

1 stop8h 36m

$305

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 4/20

2:34 pm-8:14 pm

1 stop8h 40m

Spokane

Sat 4/25

5:10 pm-5:35 am

1 stop9h 25m

$321

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 4/20

6:45 pm-11:34 pm

1 stop7h 49m

Spokane

Sat 4/25

9:22 am-12:51 am

2 stops12h 29m

$326

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 4/19

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Sat 4/25

9:22 am-12:51 am

2 stops12h 29m

$348

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 3/13

6:22 pm-11:06 am

1 stop19h 44m

Spokane

Sat 3/21

3:33 pm-6:05 am

1 stop11h 32m

$384

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 4/20

2:15 pm-10:15 pm

2 stops11h 00m

Spokane

Sat 4/25

6:15 am-9:35 pm

2 stops12h 20m

$395

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 4/17

7:25 am-1:53 pm

1 stop9h 28m

Spokane

Mon 4/20

4:43 pm-6:05 am

1 stop10h 22m

$399

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 5/14

7:05 am-1:02 pm

1 stop8h 57m

Spokane

Sun 5/24

12:40 pm-12:25 am

1 stop8h 45m

$401

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 4/17

6:45 pm-11:34 pm

1 stop7h 49m

Spokane

Mon 4/20

3:29 pm-5:35 am

2 stops11h 06m

$404

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 August is, on average, the cheapest month to fly to Spokane from Philadelphia, with most prices found around $380. If you’re not able to fly to Spokane in August, then October is your next best option. Flight prices from Philadelphia to Spokane during October average around $386.

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 $311 on momondo.

Can stopping save me money on Philadelphia to Spokane flights?

You could potentially save up to 2% 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 January 2026, prices for Philadelphia to Spokane flights are approximately 9% cheaper 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 46m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 7h 46m
There are no direct flights from Philadelphia to Spokane. There are no popular flight routes from Philadelphia to Spokane.
Search flight deals

  • How far is Philadelphia to Spokane by plane?

    There are 2144.0 mi between Philadelphia and Spokane. Typically, this will take 7h 46m 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
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,192 reviews
Search American Airlines flights
DeltaPriceFrom $314Free CancellationRating
7.9
8,110 reviews
Search Delta flights
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
SouthwestPriceFrom $385Free CancellationRating
8.0
4,268 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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