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$134+ Cheap flights from Philadelphia to Spokane (PHL - GEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GEG
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Philadelphia to Spokane

Cheapest flights from Philadelphia to Spokane
Explore the most affordable flight options available from Philadelphia to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:31 am
PHL
-
GEG
1 stop9h 04m
Delta
Sat 2/2112:48 pm
GEG
-
PHL
1 stop8h 36m
Delta
Deal found 1/26$257
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:37 pm
PHL
-
GEG
1 stop8h 40m
United Airlines
Sat 2/285:00 am
GEG
-
PHL
2 stops9h 14m
United Airlines
Deal found 1/26$296
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:14 am
PHL
-
GEG
1 stop7h 30m
American Airlines
Sat 2/286:15 am
GEG
-
PHL
1 stop8h 39m
American Airlines
Deal found 1/26$316
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:31 am
PHL
-
GEG
1 stop9h 04m
Delta
Mon 3/212:48 pm
GEG
-
PHL
1 stop8h 36m
Delta
Deal found 1/26$337
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:40 am
PHL
-
GEG
2 stops26h 47m
Frontier
Sun 3/112:59 pm
GEG
-
PHL
1 stop24h 38m
Frontier
Deal found 1/27$344
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:20 am
PHL
-
GEG
1 stop7h 35m
Southwest
Mon 3/92:55 pm
GEG
-
PHL
1 stop7h 00m
Southwest
Deal found 1/27$361
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:50 pm
PHL
-
GEG
1 stop8h 04m
Delta
Mon 3/93:25 pm
GEG
-
PHL
2 stops11h 16m
Delta
Deal found 1/27$366

Find flight deals from Philadelphia to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$134
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$492
Provider with most accurate pricing for Philadelphia-Spokane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Spokane flights.
Search Deals
From Philadelphia to Spokane
Search Deals
One-way flight from Philadelphia to Spokane
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Philadelphia to Spokane that are best for you.

Fly from

Philadelphia

Fly to

Spokane

Route

Depart

Return

Price

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 2/18

5:31 am-11:35 am

1 stop9h 04m

Spokane

Sat 2/21

12:48 pm-12:24 am

1 stop8h 36m

$257

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Tue 2/24

3:37 pm-9:17 pm

1 stop8h 40m

Spokane

Sat 2/28

5:00 am-5:14 pm

2 stops9h 14m

$296

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 2/25

5:00 pm-9:45 pm

1 stop7h 45m

Spokane

Sun 3/1

5:00 am-3:05 pm

1 stop7h 05m

$377

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 2/19

7:00 am-6:45 pm

2 stops14h 45m

Spokane

Fri 2/27

12:48 pm-10:50 pm

1 stop7h 02m

$380

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 5/11

7:05 am-2:46 pm

1 stop10h 41m

Spokane

Thu 5/14

7:21 pm-6:05 am

1 stop7h 44m

$385

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 2/20

3:45 pm-12:40 am

2 stops11h 55m

Spokane

Sat 2/28

6:55 am-4:45 pm

1 stop6h 50m

$390

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 2/19

7:00 am-6:45 pm

2 stops14h 45m

Spokane

Sun 3/1

6:45 am-5:56 pm

1 stop8h 11m

$392

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 2/19

7:00 am-6:45 pm

2 stops14h 45m

Spokane

Sat 2/28

5:45 am-5:29 pm

1 stop8h 44m

$392

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 5/14

5:15 pm-11:06 pm

1 stop8h 51m

Spokane

Sun 5/24

9:14 am-5:40 am

1 stop17h 26m

$401

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Fri 5/15

5:15 pm-3:44 pm

1 stop25h 29m

Spokane

Fri 5/22

12:36 pm-4:02 pm

1 stop24h 26m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 18 results
1
2

Compare providers for flights from Philadelphia to Spokane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Spokane in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Spokane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Spokane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Spokane

How far ahead should I book a flight from Philadelphia to Spokane?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Spokane. Price data was last updated on January 23, 2026.

The price you pay for your flight from Philadelphia to Spokane may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Spokane?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of $203). Flying from Philadelphia to Spokane in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spokane. Reviews last updated January 28, 2026.
Read through reviews of airlines operating flights from Philadelphia to Spokane, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,124 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,212 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,201 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Spokane?

    For as low as $377, Delta can have you in Spokane from Philadelphia in 7h 45m. The distance between Philadelphia and Spokane is about 2147 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Philadelphia to Spokane round-trip?

    According to our current data, American Airlines ($308), Delta ($314), and United Airlines ($335) offers the cheapest pricing from Philadelphia to Spokane. These flights start at 31% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Spokane one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Spokane are Delta ($114), American Airlines ($119), and United Airlines ($153).

  • Can I find deals for flights from Philadelphia to Spokane that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Spokane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Spokane.

  • Can I find deals for business class flights from Philadelphia to Spokane?

    Yes. Cheapflights offers flight deals from Philadelphia to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Spokane?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of $203). Flying from Philadelphia to Spokane in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Post Falls
Spokane Valley

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Top 4 airlines flying from Philadelphia to Spokane

Discover the top 4 airlines that operate flights from Philadelphia to Spokane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$472FlexibilityNo cancel feeOn-time71%
DeltaCheapest$314Average$439FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$335Average$528FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$385Average$472FlexibilityNo cancel feeOn-time63%

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