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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 9/22. 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
2:31 pm - 9:30 pm
PHL
-
GEG
9h 59m
1 stop
Delta Logo
5:49 pm - 5:50 am
GEG
-
PHL
9h 01m
1 stop
$300Delta
Thu, Sep 3 - Tue, Sep 8
Delta Logo
2:12 pm - 9:37 pm
PHL
-
GEG
10h 25m
1 stop
Delta Logo
10:45 pm - 9:27 am
GEG
-
PHL
7h 42m
1 stop
$311Delta
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
11:24 am - 9:05 pm
PHL
-
GEG
12h 41m
2 stops
United Airlines Logo
1:49 pm - 11:46 pm
GEG
-
PHL
6h 57m
1 stop
$316United Airlines
Wed, Nov 11 - Tue, Nov 17
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
$317Delta
Thu, Aug 20 - Mon, Aug 31
Delta Logo
6:55 pm - 11:09 pm
PHL
-
GEG
7h 14m
1 stop
Delta Logo
5:49 pm - 5:50 am
GEG
-
PHL
9h 01m
1 stop
$322Delta
Fri, Sep 4 - Tue, Sep 8
Delta Logo
7:05 am - 12:08 pm
PHL
-
GEG
8h 03m
1 stop
Delta Logo
5:40 pm - 5:50 am
GEG
-
PHL
9h 10m
1 stop
$323Delta
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
1:22 pm - 9:05 pm
PHL
-
GEG
10h 43m
2 stops
United Airlines Logo
5:00 am - 5:42 pm
GEG
-
PHL
9h 42m
2 stops
$331United Airlines
Wed, Nov 11 - Tue, Nov 17
Delta Logo
6:55 pm - 11:09 pm
PHL
-
GEG
7h 14m
1 stop
Delta Logo
5:49 pm - 5:50 am
GEG
-
PHL
9h 01m
1 stop
$333Delta
Fri, Sep 4 - Tue, Sep 8
Delta Logo
7:05 am - 12:11 pm
PHL
-
GEG
8h 06m
1 stop
Delta Logo
4:30 pm - 5:29 am
GEG
-
PHL
9h 59m
1 stop
$334Delta
Sun, Jul 19 - Tue, Jul 28
Delta Logo
6:30 am - 11:28 am
PHL
-
GEG
7h 58m
1 stop
Delta Logo
10:50 pm - 11:01 am
GEG
-
PHL
9h 11m
1 stop
$335Delta
Wed, Sep 23 - Sun, Sep 27

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Delta flights from Philadelphia to Spokane

Our best Delta deals on Philadelphia to Spokane flight tickets
Delta
Sep 3
PHL2:31 pmPhiladelphia
9h 59m
1 stop
GEG9:30 pmSpokane
Sep 8
GEG5:49 pmSpokane
9h 01m
1 stop
PHL5:50 amPhiladelphia
$300
Delta
Nov 11
PHL2:12 pmPhiladelphia
10h 25m
1 stop
GEG9:37 pmSpokane
Nov 17
GEG10:45 pmSpokane
7h 42m
1 stop
PHL9:27 amPhiladelphia
$311
Delta
Aug 20
PHL7:00 pmPhiladelphia
7h 53m
1 stop
GEG11:53 pmSpokane
Aug 31
GEG5:40 pmSpokane
9h 10m
1 stop
PHL5:50 amPhiladelphia
$317

United Airlines flights from Philadelphia to Spokane

Our best United Airlines deals on Philadelphia to Spokane flight tickets
United Airlines
Nov 11
PHL11:24 amPhiladelphia
12h 41m
2 stops
GEG9:05 pmSpokane
Nov 17
GEG1:49 pmSpokane
6h 57m
1 stop
PHL11:46 pmPhiladelphia
$316
United Airlines
Nov 11
PHL1:22 pmPhiladelphia
10h 43m
2 stops
GEG9:05 pmSpokane
Nov 17
GEG5:00 amSpokane
9h 42m
2 stops
PHL5:42 pmPhiladelphia
$331
United Airlines
Nov 11
PHL10:30 amPhiladelphia
13h 35m
2 stops
GEG9:05 pmSpokane
Nov 18
GEG1:49 pmSpokane
6h 57m
1 stop
PHL11:46 pmPhiladelphia
$360

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 June 27, 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 9/3

2:31 pm-9:30 pm

1 stop9h 59m

Spokane

Tue 9/8

5:49 pm-5:50 am

1 stop9h 01m

$300

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/11

2:12 pm-9:37 pm

1 stop10h 25m

Spokane

Tue 11/17

10:45 pm-9:27 am

1 stop7h 42m

$311

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/11

11:24 am-9:05 pm

2 stops12h 41m

Spokane

Tue 11/17

1:49 pm-11:46 pm

1 stop6h 57m

$316

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

$317
Quickest round-trip

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 9/4

6:55 pm-11:09 pm

1 stop7h 14m

Spokane

Tue 9/8

5:49 pm-5:50 am

1 stop9h 01m

$322

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 8/22

7:05 am-12:08 pm

1 stop8h 03m

Spokane

Sat 8/29

5:40 pm-5:50 am

1 stop9h 10m

$323

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/11

1:22 pm-9:05 pm

2 stops10h 43m

Spokane

Tue 11/17

5:00 am-5:42 pm

2 stops9h 42m

$331

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 9/4

6:55 pm-11:09 pm

1 stop7h 14m

Spokane

Tue 9/8

5:49 pm-5:50 am

1 stop9h 01m

$333

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 7/19

7:05 am-12:11 pm

1 stop8h 06m

Spokane

Tue 7/28

4:30 pm-5:29 am

1 stop9h 59m

$334

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 9/23

6:30 am-11:28 am

1 stop7h 58m

Spokane

Sun 9/27

10:50 pm-11:01 am

1 stop9h 11m

$335

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 $366.

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 $443 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 June 2026, prices for Philadelphia to Spokane flights are approximately 17% 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 53m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 7h 53m
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 7h 53m 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 $267Free CancellationRating
7.9
12,583 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.8
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights
SouthwestPriceFrom $396Free CancellationRating
7.9
4,246 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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