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$169+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GEG
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 4/254:55 pm
PHL
-
GEG
1 stop8h 11m
United Airlines
Wed 4/291:43 pm
GEG
-
PHL
1 stop7h 00m
United Airlines
Deal found 1/21$257
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 4/256:00 am
PHL
-
GEG
2 stops10h 03m
Delta
Wed 4/293:29 pm
GEG
-
PHL
2 stops11h 06m
Delta
Deal found 1/20$268
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/187:14 am
PHL
-
GEG
1 stop7h 30m
American Airlines
Sat 2/216:15 am
GEG
-
PHL
1 stop8h 39m
American Airlines
Deal found 1/20$273
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:06 pm
PHL
-
GEG
1 stop8h 17m
Alaska Airlines
Mon 2/231:23 pm
GEG
-
PHL
1 stop24h 57m
Alaska Airlines
Deal found 1/19$297
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/106:30 am
PHL
-
GEG
2 stops11h 51m
United Airlines
Mon 2/237:00 am
GEG
-
PHL
1 stop11h 33m
United Airlines
Deal found 1/19$302
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 2/1012:29 pm
PHL
-
GEG
2 stops14h 21m
Delta
Mon 2/237:30 pm
GEG
-
PHL
2 stops10h 20m
Delta
Deal found 1/19$308
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 5/116:00 am
PHL
-
GEG
1 stop9h 42m
American Airlines
Tue 5/121:33 pm
GEG
-
PHL
1 stop7h 25m
American Airlines
Deal found 1/20$321
This Delta deal was found by Cheapflights users on 1/20. 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 5/117:05 am
PHL
-
GEG
1 stop10h 41m
Delta
Tue 5/125:40 pm
GEG
-
PHL
2 stops9h 03m
Delta
Deal found 1/20$326
This Delta deal was found by Cheapflights users on 1/19. 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.
Sat 2/286:10 am
PHL
-
GEG
1 stop9h 58m
Delta
Sun 3/810:40 pm
GEG
-
PHL
1 stop7h 42m
Delta
Deal found 1/19$337
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/243:30 pm
PHL
-
GEG
1 stop8h 48m
United Airlines
Fri 3/276:37 pm
GEG
-
PHL
2 stops12h 10m
United Airlines
Deal found 1/19$340

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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$169
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$462
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. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 21, 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

Sat 4/25

4:55 pm-10:06 pm

1 stop8h 11m

Spokane

Wed 4/29

1:43 pm-11:43 pm

1 stop7h 00m

$257

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 4/25

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Wed 4/29

3:29 pm-5:35 am

2 stops11h 06m

$268

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 5/11

7:05 am-2:46 pm

1 stop10h 41m

Spokane

Tue 5/12

5:40 pm-5:43 am

2 stops9h 03m

$326

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 2/28

6:10 am-1:08 pm

1 stop9h 58m

Spokane

Sun 3/8

10:40 pm-9:22 am

1 stop7h 42m

$337

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Tue 3/24

3:30 pm-9:18 pm

1 stop8h 48m

Spokane

Fri 3/27

6:37 pm-9:47 am

2 stops12h 10m

$340

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 2/15

12:25 pm-9:12 pm

1 stop11h 47m

Spokane

Wed 2/18

12:25 pm-10:45 pm

1 stop7h 20m

$358

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 2/18

10:06 am-9:17 pm

2 stops14h 11m

Spokane

Sat 2/21

7:00 am-5:14 pm

1 stop7h 14m

$362

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 2/15

6:10 am-1:08 pm

1 stop9h 58m

Spokane

Wed 2/18

7:30 pm-8:50 am

2 stops10h 20m

$363

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Mon 5/11

5:40 am-9:50 am

1 stop7h 10m

Spokane

Tue 5/12

5:10 am-6:05 pm

2 stops9h 55m

$376

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 2/19

7:14 am-11:44 am

1 stop7h 30m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 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 Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Expedia the most. Expedia 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 16, 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 February is currently the most expensive (average of $314). 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 21, 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
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
9,191 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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 $257, United Airlines can have you in Spokane from Philadelphia in 8h 11m. 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 30% 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 February is currently the most expensive (average of $314). 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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Alternative routes for Philadelphia to Spokane

See prices for flight routes from nearby airports that may be better suited for you.
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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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$472FlexibilityNo cancel feeOn-time71%
DeltaCheapest$314Average$433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$335Average$531FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$385Average$472FlexibilityNo cancel feeOn-time63%

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