Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Spokane from $152

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 1/15. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 amPHL-GEG
8h 17m1 stop
Alaska Airlines Logo
7:49 pm - 6:03 pmGEG-PHL
19h 14m1 stop
$250Alaska Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
Delta Logo
6:00 am - 1:03 pmPHL-GEG
10h 03m2 stops
Delta Logo
2:00 pm - 11:25 pmGEG-PHL
6h 25m1 stop
$256Delta
Find Deal
Sat, Jan 24 - Sat, Jan 31
Delta Logo
12:16 pm - 8:53 pmPHL-GEG
11h 37m2 stops
Delta Logo
11:25 am - 11:13 pmGEG-PHL
8h 48m2 stops
$261Delta
Find Deal
Sat, Jan 24 - Sat, Jan 31
Delta Logo
5:40 am - 11:45 amPHL-GEG
9h 05m1 stop
Delta Logo
1:15 pm - 11:53 pmGEG-PHL
7h 38m1 stop
$267Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
7:00 am - 6:45 pmPHL-GEG
14h 45m2 stops
Delta Logo
1:15 pm - 11:53 pmGEG-PHL
7h 38m1 stop
$272Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18
Alaska Airlines Logo
7:06 pm - 12:23 amPHL-GEG
8h 17m1 stop
Alaska Airlines Logo
7:30 am - 6:03 pmGEG-PHL
7h 33m1 stop
$278Alaska Airlines
Find Deal
Sat, Jan 24 - Fri, Jan 30
Delta Logo
6:00 am - 1:03 pmPHL-GEG
10h 03m1 stop
Delta Logo
7:25 pm - 8:50 amGEG-PHL
10h 25m2 stops
$284Delta
Find Deal
Sat, Jan 24 - Fri, Jan 30
Delta Logo
12:16 pm - 8:53 pmPHL-GEG
11h 37m2 stops
Delta Logo
11:25 am - 11:53 pmGEG-PHL
9h 28m2 stops
$289Delta
Find Deal
Sat, Jan 24 - Fri, Jan 30
Alaska Airlines Logo
7:06 pm - 12:23 amPHL-GEG
8h 17m1 stop
Alaska Airlines Logo
6:00 pm - 6:03 pmGEG-PHL
21h 03m1 stop
$306Alaska Airlines
Find Deal
Fri, Jan 23 - Fri, Jan 30
Delta Logo
11:27 am - 6:45 pmPHL-GEG
10h 18m2 stops
Delta Logo
6:05 am - 11:25 pmGEG-PHL
14h 20m2 stops
$311Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18

Southwest flights from Philadelphia to Spokane

Our best Southwest deals on Philadelphia to Spokane flight tickets
Southwest
Jan 14
PHL1:50 pmPhiladelphia
10h 55m
2 stops
GEG9:45 pmSpokane
Jan 17
GEG6:35 amSpokane
10h 45m
2 stops
PHL8:20 pmPhiladelphia
$327
Find similar
Southwest
Jan 23
PHL1:50 pmPhiladelphia
10h 55m
2 stops
GEG9:45 pmSpokane
Jan 30
GEG12:10 pmSpokane
6h 50m
1 stop
PHL10:00 pmPhiladelphia
$382
Find similar
Southwest
Apr 20
PHL5:40 amPhiladelphia
11h 30m
2 stops
GEG2:10 pmSpokane
Apr 28
GEG1:45 pmSpokane
7h 10m
1 stop
PHL11:55 pmPhiladelphia
$418
Find similar

American Airlines flights from Philadelphia to Spokane

Our best American Airlines deals on Philadelphia to Spokane flight tickets
American Airlines
Jan 23
PHL10:25 amPhiladelphia
11h 24m
2 stops
GEG6:49 pmSpokane
Jan 30
GEG6:00 amSpokane
7h 36m
1 stop
PHL4:36 pmPhiladelphia
$312
Find similar
American Airlines
Jan 7
PHL5:51 amPhiladelphia
12h 07m
2 stops
GEG2:58 pmSpokane
Jan 17
GEG6:00 amSpokane
7h 36m
1 stop
PHL4:36 pmPhiladelphia
$345
Find similar
American Airlines
Jan 8
PHL12:08 pmPhiladelphia
9h 41m
1 stop
GEG6:49 pmSpokane
Jan 12
GEG6:33 amSpokane
10h 28m
1 stop
PHL8:01 pmPhiladelphia
$413
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 December 2, 2025.
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

Sat 1/24

7:06 pm-12:23 am

1 stop8h 17m

Spokane

Sat 1/31

7:49 pm-6:03 pm

1 stop19h 14m

$250

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Sat 1/31

2:00 pm-11:25 pm

1 stop6h 25m

$256

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

12:16 pm-8:53 pm

2 stops11h 37m

Spokane

Sat 1/31

11:25 am-11:13 pm

2 stops8h 48m

$261

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 1/14

5:40 am-11:45 am

1 stop9h 05m

Spokane

Sun 1/18

1:15 pm-11:53 pm

1 stop7h 38m

$267

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 1/14

7:00 am-6:45 pm

2 stops14h 45m

Spokane

Sun 1/18

1:15 pm-11:53 pm

1 stop7h 38m

$272

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

7:06 pm-12:23 am

1 stop8h 17m

Spokane

Fri 1/30

7:30 am-6:03 pm

1 stop7h 33m

$278

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Fri 1/30

7:25 pm-8:50 am

2 stops10h 25m

$284

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 1/24

12:16 pm-8:53 pm

2 stops11h 37m

Spokane

Fri 1/30

11:25 am-11:53 pm

2 stops9h 28m

$289

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 1/23

7:06 pm-12:23 am

1 stop8h 17m

Spokane

Fri 1/30

6:00 pm-6:03 pm

1 stop21h 03m

$306

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 1/14

11:27 am-6:45 pm

2 stops10h 18m

Spokane

Sun 1/18

6:05 am-11:25 pm

2 stops14h 20m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 January is your next best option. Flight prices from Philadelphia to Spokane during January average around $386.

What is the cheapest day to depart on your flight to Spokane?

The cheapest day to depart on your flight to Spokane is on a Wednesday when prices can be found for as low as $432. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $533.

What is the cheapest time of day to depart on your flight to Spokane?

According to our data, the cheapest time of day to fly to Spokane is at noon. momondo users have found flights departing from Philadelphia to Spokane at noon for as low as $436. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $481. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $447 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 December 2025, prices for Philadelphia to Spokane flights are approximately 1% 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 10m

Direct flights

None
The fastest flight from Philadelphia to Spokane takes 7h 10m
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 8h 07m 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
11,045 reviews
Search American Airlines flights
DeltaPriceFrom $322Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
SouthwestPriceFrom $385Free CancellationRating
8.0
4,253 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
Bonners Ferry
Post Falls
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.

An easier way to manage your Spokane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/1
Thu 1/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States