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Cheap flights from Philadelphia to Spokane from $186

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 2/16. 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.
Alaska Airlines Logo
7:06 pm - 12:23 am
PHL
-
GEG
8h 17m1 stop
Alaska Airlines Logo
7:49 pm - 6:03 pm
GEG
-
PHL
19h 14m1 stop
$324Alaska Airlines
Fri, Jan 30 - Fri, Feb 6
Alaska Airlines Logo
7:06 pm - 11:04 pm
PHL
-
GEG
30h 58m1 stop
Alaska Airlines Logo
1:38 pm - 6:03 pm
GEG
-
PHL
25h 25m1 stop
$325Alaska Airlines
Sat, Jan 24 - Fri, Jan 30
Delta Logo
6:00 am - 12:37 pm
PHL
-
GEG
9h 37m2 stops
Delta Logo
7:25 pm - 11:38 am
GEG
-
PHL
13h 13m2 stops
$336Delta
Sat, Jan 24 - Fri, Jan 30
Delta Logo
6:00 am - 3:00 pm
PHL
-
GEG
12h 00m2 stops
Delta Logo
12:55 pm - 12:21 am
GEG
-
PHL
8h 26m1 stop
$342Delta
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
10:35 am - 6:49 pm
PHL
-
GEG
11h 14m2 stops
American Airlines Logo
6:33 am - 8:25 pm
GEG
-
PHL
10h 52m2 stops
$347American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
10:25 am - 6:49 pm
PHL
-
GEG
11h 24m2 stops
American Airlines Logo
6:33 am - 8:25 pm
GEG
-
PHL
10h 52m2 stops
$354American Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
5:40 am - 11:45 am
PHL
-
GEG
9h 05m1 stop
Delta Logo
7:25 pm - 11:38 am
GEG
-
PHL
13h 13m2 stops
$356Delta
Sat, Jan 24 - Fri, Jan 30
Alaska Airlines Logo
7:06 pm - 7:03 pm
PHL
-
GEG
26h 57m1 stop
Alaska Airlines Logo
7:30 am - 6:03 pm
GEG
-
PHL
7h 33m1 stop
$371Alaska Airlines
Sun, Jan 25 - Thu, Jan 29
Alaska Airlines Logo
6:20 pm - 11:59 pm
PHL
-
GEG
8h 39m1 stop
Alaska Airlines Logo
7:06 pm - 5:22 pm
GEG
-
PHL
19h 16m1 stop
$374Alaska Airlines
Wed, Mar 4 - Sun, Mar 8
Southwest Logo
1:40 pm - 10:10 pm
PHL
-
GEG
11h 30m2 stops
Southwest Logo
12:10 pm - 10:00 pm
GEG
-
PHL
6h 50m1 stop
$379Southwest
Sun, Feb 1 - Tue, Mar 3

Alaska Airlines flights from Philadelphia to Spokane

Our best Alaska Airlines deals on Philadelphia to Spokane flight tickets
Alaska Airlines
Jan 30
PHL7:06 pmPhiladelphia
8h 17m
1 stop
GEG12:23 amSpokane
Feb 6
GEG7:49 pmSpokane
19h 14m
1 stop
PHL6:03 pmPhiladelphia
$324
Find similar
Alaska Airlines
Jan 24
PHL7:06 pmPhiladelphia
30h 58m
1 stop
GEG11:04 pmSpokane
Jan 30
GEG1:38 pmSpokane
25h 25m
1 stop
PHL6:03 pmPhiladelphia
$325
Find similar
Alaska Airlines
Jan 25
PHL7:06 pmPhiladelphia
26h 57m
1 stop
GEG7:03 pmSpokane
Jan 29
GEG7:30 amSpokane
7h 33m
1 stop
PHL6:03 pmPhiladelphia
$371
Find similar

Southwest flights from Philadelphia to Spokane

Our best Southwest deals on Philadelphia to Spokane flight tickets
Southwest
Feb 1
PHL1:40 pmPhiladelphia
11h 30m
2 stops
GEG10:10 pmSpokane
Mar 3
GEG12:10 pmSpokane
6h 50m
1 stop
PHL10:00 pmPhiladelphia
$379
Find similar
Southwest
Mar 1
PHL6:45 pmPhiladelphia
7h 50m
1 stop
GEG11:35 pmSpokane
Mar 7
GEG6:30 amSpokane
6h 30m
1 stop
PHL4:00 pmPhiladelphia
$405
Find similar
Southwest
Mar 1
PHL3:45 pmPhiladelphia
11h 55m
2 stops
GEG12:40 amSpokane
Mar 7
GEG2:45 pmSpokane
6h 35m
1 stop
PHL12:20 amPhiladelphia
$410
Find similar

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 4, 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

Fri 1/30

7:06 pm-12:23 am

1 stop8h 17m

Spokane

Fri 2/6

7:49 pm-6:03 pm

1 stop19h 14m

$324

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

7:06 pm-11:04 pm

1 stop30h 58m

Spokane

Fri 1/30

1:38 pm-6:03 pm

1 stop25h 25m

$325

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

6:00 am-12:37 pm

2 stops9h 37m

Spokane

Fri 1/30

7:25 pm-11:38 am

2 stops13h 13m

$336

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

6:00 am-3:00 pm

2 stops12h 00m

Spokane

Sat 1/31

12:55 pm-12:21 am

1 stop8h 26m

$342

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

10:35 am-6:49 pm

2 stops11h 14m

Spokane

Sat 1/31

6:33 am-8:25 pm

2 stops10h 52m

$347

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

10:25 am-6:49 pm

2 stops11h 24m

Spokane

Sat 1/31

6:33 am-8:25 pm

2 stops10h 52m

$354

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

5:40 am-11:45 am

1 stop9h 05m

Spokane

Fri 1/30

7:25 pm-11:38 am

2 stops13h 13m

$356

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 1/25

7:06 pm-7:03 pm

1 stop26h 57m

Spokane

Thu 1/29

7:30 am-6:03 pm

1 stop7h 33m

$371

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 3/4

6:20 pm-11:59 pm

1 stop8h 39m

Spokane

Sun 3/8

7:06 pm-5:22 pm

1 stop19h 16m

$374

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 2/1

1:40 pm-10:10 pm

2 stops11h 30m

Spokane

Tue 3/3

12:10 pm-10:00 pm

1 stop6h 50m

$379

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 cheapest month to fly to Spokane?

The month of January is, on average, the cheapest month to fly to Spokane from Philadelphia, with most prices found around $377. If you’re not able to fly to Spokane in January, then August is your next best option. Flight prices from Philadelphia to Spokane during August average around $380.

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 $448 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.

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 25m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 7h 25m
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 25m 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
11,079 reviews
Search American Airlines flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,017 reviews
Search Delta flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,138 reviews
Search United Airlines flights
SouthwestPriceFrom $385Free CancellationRating
8.0
4,248 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
Post Falls
Bonners Ferry
Spokane Valley
Kellogg
Airway Heights
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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