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Cheap flights from Philadelphia to Spokane from $193

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 5/7. 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.
Multiple Airlines Logo
6:22 pm - 11:59 pm
PHL
-
GEG
8h 37m
1 stop
Multiple Airlines Logo
11:32 am - 5:31 am
GEG
-
PHL
14h 59m
1 stop
$273Multiple Airlines
Tue, Mar 17 - Thu, Mar 19
Delta Logo
6:05 am - 1:04 pm
PHL
-
GEG
9h 59m
1 stop
Delta Logo
7:23 pm - 5:37 am
GEG
-
PHL
7h 14m
1 stop
$297Delta
Wed, May 6 - Wed, May 13
United Airlines Logo
12:10 pm - 5:51 pm
PHL
-
GEG
8h 41m
1 stop
United Airlines Logo
6:37 pm - 9:47 am
GEG
-
PHL
12h 10m
2 stops
$302United Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
2:00 pm - 9:12 pm
PHL
-
GEG
10h 12m
1 stop
American Airlines Logo
12:25 pm - 11:01 pm
GEG
-
PHL
7h 36m
1 stop
$306American Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
5:10 pm - 9:59 pm
PHL
-
GEG
7h 49m
1 stop
United Airlines Logo
6:37 pm - 9:47 am
GEG
-
PHL
12h 10m
2 stops
$322United Airlines
Mon, Mar 16 - Wed, Mar 18
Multiple Airlines Logo
12:21 pm - 11:59 pm
PHL
-
GEG
14h 38m
2 stops
Multiple Airlines Logo
11:32 am - 5:31 am
GEG
-
PHL
14h 59m
1 stop
$329Multiple Airlines
Tue, Mar 17 - Thu, Mar 19
Delta Logo
7:10 am - 10:51 pm
PHL
-
GEG
18h 41m
1 stop
Delta Logo
7:23 pm - 5:37 am
GEG
-
PHL
7h 14m
1 stop
$330Delta
Thu, May 7 - Tue, May 12
Delta Logo
6:54 pm - 11:34 pm
PHL
-
GEG
7h 40m
1 stop
Delta Logo
7:23 pm - 5:37 am
GEG
-
PHL
7h 14m
1 stop
$341Delta
Thu, Apr 30 - Wed, May 13
Delta Logo
7:10 am - 12:13 pm
PHL
-
GEG
8h 03m
1 stop
Delta Logo
5:37 pm - 6:10 am
GEG
-
PHL
9h 33m
2 stops
$346Delta
Thu, May 7 - Tue, May 12
Frontier Logo
12:00 pm - 10:21 am
PHL
-
GEG
25h 21m
2 stops
Frontier Logo
11:06 am - 5:31 am
GEG
-
PHL
15h 25m
1 stop
$352Frontier
Wed, Apr 8 - Sun, Apr 12

Delta flights from Philadelphia to Spokane

Our best Delta deals on Philadelphia to Spokane flight tickets
Delta
May 6
PHL6:54 pmPhiladelphia
7h 40m
1 stop
GEG11:34 pmSpokane
May 12
GEG6:45 pmSpokane
8h 25m
1 stop
PHL6:10 amPhiladelphia
$297
Delta
May 5
PHL6:00 amPhiladelphia
9h 27m
2 stops
GEG12:27 pmSpokane
May 13
GEG5:36 pmSpokane
9h 08m
1 stop
PHL5:44 amPhiladelphia
$302
Delta
May 7
PHL7:10 amPhiladelphia
17h 03m
1 stop
GEG9:13 pmSpokane
May 13
GEG5:37 pmSpokane
9h 00m
1 stop
PHL5:37 amPhiladelphia
$330

Frontier flights from Philadelphia to Spokane

Our best Frontier deals on Philadelphia to Spokane flight tickets
Frontier
Apr 8
PHL12:00 pmPhiladelphia
25h 21m
2 stops
GEG10:21 amSpokane
Apr 12
GEG11:06 amSpokane
15h 25m
1 stop
PHL5:31 amPhiladelphia
$352
Frontier
Apr 8
PHL8:25 pmPhiladelphia
16h 56m
1 stop
GEG10:21 amSpokane
Apr 12
GEG11:06 amSpokane
15h 25m
1 stop
PHL5:31 amPhiladelphia
$376
Frontier
Feb 28
PHL11:52 amPhiladelphia
27h 22m
2 stops
GEG12:14 pmSpokane
Mar 8
GEG11:32 amSpokane
14h 59m
1 stop
PHL5:31 amPhiladelphia
$487

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 February 23, 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

Tue 3/17

6:22 pm-11:59 pm

1 stop8h 37m

Spokane

Thu 3/19

11:32 am-5:31 am

1 stop14h 59m

$273

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 5/6

6:05 am-1:04 pm

1 stop9h 59m

Spokane

Wed 5/13

7:23 pm-5:37 am

1 stop7h 14m

$297

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 3/18

12:10 pm-5:51 pm

1 stop8h 41m

Spokane

Wed 3/25

6:37 pm-9:47 am

2 stops12h 10m

$302

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 3/18

2:00 pm-9:12 pm

1 stop10h 12m

Spokane

Wed 3/25

12:25 pm-11:01 pm

1 stop7h 36m

$306

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 3/16

5:10 pm-9:59 pm

1 stop7h 49m

Spokane

Wed 3/18

6:37 pm-9:47 am

2 stops12h 10m

$322

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Tue 3/17

12:21 pm-11:59 pm

2 stops14h 38m

Spokane

Thu 3/19

11:32 am-5:31 am

1 stop14h 59m

$329

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 5/7

7:10 am-10:51 pm

1 stop18h 41m

Spokane

Tue 5/12

7:23 pm-5:37 am

1 stop7h 14m

$330

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 4/30

6:54 pm-11:34 pm

1 stop7h 40m

Spokane

Wed 5/13

7:23 pm-5:37 am

1 stop7h 14m

$341

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 5/7

7:10 am-12:13 pm

1 stop8h 03m

Spokane

Tue 5/12

5:37 pm-6:10 am

2 stops9h 33m

$346

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 4/8

12:00 pm-10:21 am

2 stops25h 21m

Spokane

Sun 4/12

11:06 am-5:31 am

1 stop15h 25m

$352

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 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 $456 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 31% 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 February 2026, prices for Philadelphia to Spokane flights are approximately 54% 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 49m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 7h 49m
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 49m 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
11,339 reviews
Search American Airlines flights
DeltaPriceFrom $314Free CancellationRating
7.9
8,236 reviews
Search Delta flights
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
SouthwestPriceFrom $385Free CancellationRating
8.0
4,300 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
Spokane Valley
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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