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Cheap flights from Philadelphia to Spokane from $144

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 9/24. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Spokane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 pm - 11:53 pm
PHL
-
GEG
7h 53m
1 stop
Delta Logo
5:40 pm - 5:50 am
GEG
-
PHL
9h 10m
1 stop
$287Delta
Thu, Aug 20 - Mon, Aug 31
Delta Logo
2:12 pm - 9:37 pm
PHL
-
GEG
10h 25m
1 stop
Delta Logo
7:07 pm - 5:41 am
GEG
-
PHL
7h 34m
1 stop
$289Delta
Wed, Nov 11 - Wed, Nov 18
Southwest Logo
5:10 pm - 10:25 pm
PHL
-
GEG
8h 15m
1 stop
Southwest Logo
6:15 am - 8:35 pm
GEG
-
PHL
11h 20m
2 stops
$292Southwest
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
5:05 am - 10:15 am
PHL
-
GEG
8h 10m
1 stop
Southwest Logo
6:40 am - 9:20 pm
GEG
-
PHL
11h 40m
2 stops
$294Southwest
Wed, Nov 11 - Wed, Nov 18
Southwest Logo
3:05 pm - 10:25 pm
PHL
-
GEG
10h 20m
2 stops
Southwest Logo
6:15 am - 8:35 pm
GEG
-
PHL
11h 20m
2 stops
$297Southwest
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
2:50 pm - 9:45 pm
PHL
-
GEG
9h 55m
2 stops
Southwest Logo
6:40 am - 9:20 pm
GEG
-
PHL
11h 40m
2 stops
$299Southwest
Wed, Nov 11 - Wed, Nov 18
Delta Logo
7:00 pm - 11:53 pm
PHL
-
GEG
7h 53m
1 stop
Delta Logo
6:45 am - 5:59 pm
GEG
-
PHL
8h 14m
1 stop
$300Delta
Mon, Aug 10 - Sat, Aug 22
Delta Logo
7:05 am - 3:19 pm
PHL
-
GEG
11h 14m
1 stop
Delta Logo
4:20 pm - 5:50 am
GEG
-
PHL
10h 30m
1 stop
$302Delta
Tue, Aug 11 - Tue, Aug 18
Delta Logo
7:05 am - 12:08 pm
PHL
-
GEG
8h 03m
1 stop
Delta Logo
5:49 pm - 5:50 am
GEG
-
PHL
9h 01m
1 stop
$306Delta
Thu, Sep 3 - Tue, Sep 8
Delta Logo
5:40 am - 11:39 am
PHL
-
GEG
8h 59m
1 stop
Delta Logo
5:40 pm - 5:50 am
GEG
-
PHL
9h 10m
1 stop
$311Delta
Thu, Jul 30 - Thu, Aug 6

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American Airlines flights from Philadelphia to Spokane

Our best American Airlines deals on Philadelphia to Spokane flight tickets
American Airlines
Aug 22
PHL7:30 amPhiladelphia
9h 07m
1 stop
GEG1:37 pmSpokane
Aug 29
GEG5:20 amSpokane
8h 10m
1 stop
PHL4:30 pmPhiladelphia
$346
American Airlines
Aug 22
PHL7:30 amPhiladelphia
9h 07m
1 stop
GEG1:37 pmSpokane
Aug 29
GEG5:20 amSpokane
8h 10m
1 stop
PHL4:30 pmPhiladelphia
$378
American Airlines
Jul 4
PHL7:42 amPhiladelphia
8h 27m
1 stop
GEG1:09 pmSpokane
Jul 7
GEG2:29 pmSpokane
7h 30m
1 stop
PHL12:59 amPhiladelphia
$480

Southwest flights from Philadelphia to Spokane

Our best Southwest deals on Philadelphia to Spokane flight tickets
Southwest
Sep 9
PHL5:10 pmPhiladelphia
8h 15m
1 stop
GEG10:25 pmSpokane
Sep 15
GEG6:15 amSpokane
11h 20m
2 stops
PHL8:35 pmPhiladelphia
$292
Southwest
Nov 11
PHL5:05 amPhiladelphia
8h 10m
1 stop
GEG10:15 amSpokane
Nov 18
GEG6:40 amSpokane
11h 40m
2 stops
PHL9:20 pmPhiladelphia
$294
Southwest
Sep 9
PHL3:05 pmPhiladelphia
10h 20m
2 stops
GEG10:25 pmSpokane
Sep 15
GEG6:15 amSpokane
11h 20m
2 stops
PHL8:35 pmPhiladelphia
$297

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 July 3, 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

Thu 8/20

7:00 pm-11:53 pm

1 stop7h 53m

Spokane

Mon 8/31

5:40 pm-5:50 am

1 stop9h 10m

$287

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/11

2:12 pm-9:37 pm

1 stop10h 25m

Spokane

Wed 11/18

7:07 pm-5:41 am

1 stop7h 34m

$289

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 9/9

5:10 pm-10:25 pm

1 stop8h 15m

Spokane

Tue 9/15

6:15 am-8:35 pm

2 stops11h 20m

$292

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/11

5:05 am-10:15 am

1 stop8h 10m

Spokane

Wed 11/18

6:40 am-9:20 pm

2 stops11h 40m

$294

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 9/9

3:05 pm-10:25 pm

2 stops10h 20m

Spokane

Tue 9/15

6:15 am-8:35 pm

2 stops11h 20m

$297

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/11

2:50 pm-9:45 pm

2 stops9h 55m

Spokane

Wed 11/18

6:40 am-9:20 pm

2 stops11h 40m

$299
Quickest round-trip

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 8/10

7:00 pm-11:53 pm

1 stop7h 53m

Spokane

Sat 8/22

6:45 am-5:59 pm

1 stop8h 14m

$300

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Tue 8/11

7:05 am-3:19 pm

1 stop11h 14m

Spokane

Tue 8/18

4:20 pm-5:50 am

1 stop10h 30m

$302

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 9/3

7:05 am-12:08 pm

1 stop8h 03m

Spokane

Tue 9/8

5:49 pm-5:50 am

1 stop9h 01m

$306

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 7/30

5:40 am-11:39 am

1 stop8h 59m

Spokane

Thu 8/6

5:40 pm-5:50 am

1 stop9h 10m

$311

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 August is your next best option. Flight prices from Philadelphia to Spokane during August average around $378.

How far in advance should I book a flight from Philadelphia 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 $440 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 $308 on momondo.

Can stopping save me money on Philadelphia to Spokane flights?

You could potentially save up to 14% 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 July 2026, prices for Philadelphia to Spokane flights are approximately 3% 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

8h 00m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 8h 00m
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 8h 00m 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
Alaska AirlinesPriceFrom $243Free CancellationRating
7.9
12,612 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.8
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,929 reviews
Search United Airlines flights
SouthwestPriceFrom $412Free CancellationRating
7.9
4,250 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
Newport
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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