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Cheap flights from Philadelphia to Spokane from $113

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 9/1. 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.
American Airlines Logo
12:55 pm - 8:21 pmPHL  Philadelphia-GEG Spokane
10h 26m1 stop Dallas/Fort Worth
American Airlines Logo
6:30 am - 9:06 pmGEG  Spokane-PHL Philadelphia
11h 36m1 stop Phoenix Sky Harbor Intl
$225American Airlines
Sat, Sep 12 - Tue, Sep 22
American Airlines Logo
1:00 pm - 7:39 pmPHL  Philadelphia-GEG Spokane
9h 39m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:30 am - 9:06 pmGEG  Spokane-PHL Philadelphia
11h 36m1 stop Phoenix Sky Harbor Intl
$225American Airlines
Sat, Sep 19 - Wed, Sep 23
Delta Logo
7:00 am - 2:50 pmPHL  Philadelphia-GEG Spokane
10h 50m1 stop Seattle/Tacoma Intl
Delta Logo
5:38 pm - 5:37 amGEG  Spokane-PHL Philadelphia
8h 59m1 stop Seattle/Tacoma Intl
$225Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
7:00 am - 2:50 pmPHL  Philadelphia-GEG Spokane
10h 50m1 stop Seattle/Tacoma Intl
Delta Logo
5:38 pm - 5:37 amGEG  Spokane-PHL Philadelphia
8h 59m1 stop Seattle/Tacoma Intl
$225Delta
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
4:50 pm - 9:00 pmPHL  Philadelphia-GEG Spokane
7h 10m1 stop Denver Intl
Southwest Logo
6:15 am - 8:50 pmGEG  Spokane-PHL Philadelphia
11h 35m2 stops Las Vegas Harry Reid Intl Denver Intl
$237Southwest
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
1:55 pm - 11:40 pmPHL  Philadelphia-GEG Spokane
12h 45m2 stops Chicago Midway Phoenix Sky Harbor Intl
Southwest Logo
1:55 pm - 11:30 pmGEG  Spokane-PHL Philadelphia
6h 35m1 stop Denver Intl
$259Southwest
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
3:48 pm - 8:46 pmPHL  Philadelphia-GEG Spokane
7h 58m1 stop Denver Intl
United Airlines Logo
1:37 pm - 11:44 pmGEG  Spokane-PHL Philadelphia
7h 07m1 stop Denver Intl
$265United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
1:30 pm - 8:46 pmPHL  Philadelphia-GEG Spokane
10h 16m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:00 am - 7:31 pmGEG  Spokane-PHL Philadelphia
11h 31m2 stops Denver Intl Chicago O'Hare Intl
$275United Airlines
Sat, Sep 5 - Sat, Sep 12
Alaska Airlines Logo
4:17 pm - 10:53 pmPHL  Philadelphia-GEG Spokane
9h 36m1 stop Portland
Alaska Airlines Logo
4:41 pm - 5:41 amGEG  Spokane-PHL Philadelphia
10h 00m1 stop Seattle/Tacoma Intl
$337Alaska Airlines
Thu, Oct 22 - Mon, Oct 26
Alaska Airlines Logo
5:56 pm - 10:57 pmPHL  Philadelphia-GEG Spokane
8h 01m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 am - 4:56 pmGEG  Spokane-PHL Philadelphia
8h 56m1 stop Seattle/Tacoma Intl
$368Alaska Airlines
Tue, Jan 12 - Wed, Jan 13

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Delta flights from Philadelphia to Spokane

Our best Delta deals on Philadelphia to Spokane flight tickets
Delta
Sep 19
PHL7:05 amPhiladelphia
8h 15m
1 stop
GEG12:20 pmSpokane
Sep 22
GEG5:49 pmSpokane
9h 01m
1 stop
PHL5:50 amPhiladelphia
$225
Delta
Sep 18
PHL7:05 amPhiladelphia
11h 09m
1 stop
GEG3:14 pmSpokane
Sep 22
GEG5:49 pmSpokane
9h 01m
1 stop
PHL5:50 amPhiladelphia
$254
Delta
Sep 6
PHL6:54 pmPhiladelphia
7h 15m
1 stop
GEG11:09 pmSpokane
Sep 12
GEG6:45 amSpokane
8h 14m
1 stop
PHL5:59 pmPhiladelphia
$257

Southwest flights from Philadelphia to Spokane

Our best Southwest deals on Philadelphia to Spokane flight tickets
Southwest
Sep 5
PHL4:50 pmPhiladelphia
7h 10m
1 stop
GEG9:00 pmSpokane
Sep 12
GEG6:15 amSpokane
11h 35m
2 stops
PHL8:50 pmPhiladelphia
$237
Southwest
Oct 23
PHL1:55 pmPhiladelphia
12h 45m
2 stops
GEG11:40 pmSpokane
Oct 27
GEG1:55 pmSpokane
6h 35m
1 stop
PHL11:30 pmPhiladelphia
$259
Southwest
Sep 6
PHL6:10 amPhiladelphia
6h 50m
1 stop
GEG10:00 amSpokane
Sep 12
GEG8:00 amSpokane
9h 50m
2 stops
PHL8:50 pmPhiladelphia
$262

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 August 15, 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 Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 9/12

12:55 pm-8:21 pm

1 stop10h 26m

Spokane

Tue 9/22

6:30 am-9:06 pm

1 stop11h 36m

$225

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 9/19

1:00 pm-7:39 pm

1 stop9h 39m

Spokane

Wed 9/23

6:30 am-9:06 pm

1 stop11h 36m

$225

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Wed 10/7

7:00 am-2:50 pm

1 stop10h 50m

Spokane

Tue 10/13

5:38 pm-5:37 am

1 stop8h 59m

$225

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Thu 10/22

7:00 am-2:50 pm

1 stop10h 50m

Spokane

Mon 10/26

5:38 pm-5:37 am

1 stop8h 59m

$225

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 9/5

4:50 pm-9:00 pm

1 stop7h 10m

Spokane

Sat 9/12

6:15 am-8:50 pm

2 stops11h 35m

$237

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Fri 10/23

1:55 pm-11:40 pm

2 stops12h 45m

Spokane

Tue 10/27

1:55 pm-11:30 pm

1 stop6h 35m

$259
Quickest round-trip

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 9/5

3:48 pm-8:46 pm

1 stop7h 58m

Spokane

Sat 9/12

1:37 pm-11:44 pm

1 stop7h 07m

$265

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 9/5

1:30 pm-8:46 pm

2 stops10h 16m

Spokane

Sat 9/12

5:00 am-7:31 pm

2 stops11h 31m

$275

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Thu 10/22

4:17 pm-10:53 pm

1 stop9h 36m

Spokane

Mon 10/26

4:41 pm-5:41 am

1 stop10h 00m

$337

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Tue 1/12

5:56 pm-10:57 pm

1 stop8h 01m

Spokane

Wed 1/13

5:00 am-4:56 pm

1 stop8h 56m

$368

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?

Prices are currently low for flights on this route.

Typical prices usually range from $321 to $476.
The lowest price recently found on this route was $225.

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 July is your next best option. Flight prices from Philadelphia to Spokane during July 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 $439 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 23% 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 August 2026, prices for Philadelphia to Spokane flights are approximately 6% 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

6h 47m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 6h 47m
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 6h 47m 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
12,811 reviews
Search Alaska Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.8
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.0
4,219 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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