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Spokane

$117+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GEG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Spokane are usually found in January or August, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$222
(Southwest)

One-way from

$117
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$421
From Philadelphia to Spokane
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One-way flight from Philadelphia to Spokane
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 11/121:50 pmPHL - GEG
2 stops11h 10mSouthwest
Sat 11/155:05 amGEG - PHL
2 stops11h 40mSouthwest
Deal found 9/10$222
This Delta deal was found by Cheapflights users on 9/11. 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 10/46:51 pmPHL - GEG
1 stop8h 07mDelta
Sat 10/255:45 amGEG - PHL
1 stop9h 20mDelta
Deal found 9/11$233
This Delta deal was found by Cheapflights users on 9/11. 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 10/78:00 amPHL - GEG
2 stops16h 05mDelta
Tue 10/2112:51 pmGEG - PHL
1 stop9h 01mDelta
Deal found 9/11$243
This Delta deal was found by Cheapflights users on 9/11. 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 10/45:25 amPHL - GEG
1 stop8h 57mDelta
Mon 10/277:05 pmGEG - PHL
1 stop7h 45mDelta
Deal found 9/11$249
This Delta deal was found by Cheapflights users on 9/11. 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 10/46:45 amPHL - GEG
1 stop7h 37mDelta
Fri 10/247:05 pmGEG - PHL
1 stop7h 45mDelta
Deal found 9/11$264
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 10/46:45 amPHL - GEG
1 stop31h 13mFrontier
Thu 10/2312:03 pmGEG - PHL
2 stops34h 38mFrontier
Deal found 9/11$265
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 10/46:45 amPHL - GEG
1 stop31h 13mFrontier
Sun 10/2611:53 amGEG - PHL
1 stop14h 26mFrontier
Deal found 9/11$266

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 September 11, 2025.
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 11/12

1:50 pm-10:00 pm

2 stops11h 10m

Spokane

Sat 11/15

5:05 am-7:45 pm

2 stops11h 40m

$222

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/12

10:46 am-4:42 pm

1 stop8h 56m

Spokane

Sat 11/15

5:25 am-7:04 pm

1 stop10h 39m

$233

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 10/4

12:47 pm-10:29 pm

2 stops12h 42m

Spokane

Tue 10/21

6:00 am-5:38 pm

1 stop8h 38m

$238

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/12

6:00 am-3:21 pm

2 stops12h 21m

Spokane

Sat 11/15

5:10 am-3:42 pm

1 stop7h 32m

$238

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 10/4

6:00 am-2:49 pm

2 stops11h 49m

Spokane

Wed 10/22

12:51 pm-12:52 am

1 stop9h 01m

$238

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Tue 10/7

8:00 am-9:05 pm

2 stops16h 05m

Spokane

Tue 10/21

12:51 pm-12:52 am

1 stop9h 01m

$243

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 10/4

5:25 am-11:22 am

1 stop8h 57m

Spokane

Mon 10/27

7:05 pm-5:50 am

1 stop7h 45m

$249

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 2/5

6:15 am-1:14 pm

1 stop9h 59m

Spokane

Tue 2/10

6:10 am-11:26 pm

2 stops14h 16m

$254

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 2/5

5:25 pm-10:10 pm

1 stop7h 45m

Spokane

Tue 2/10

6:20 am-8:20 pm

2 stops11h 00m

$256

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 11/19

7:39 am-12:32 pm

1 stop7h 53m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

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 August 29, 2025.

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 87 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, January is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of $326). Flying from Philadelphia to Spokane in March is currently the most expensive (average of $450). 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.

What is the cheapest time of day to fly from PHL to GEG?

Find hourly flight availability from Philadelphia to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Philadelphia to Spokane by exploring options for tickets at noon.

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 September 11, 2025.
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
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $233, Southwest can have you in Spokane from Philadelphia in 8h 56m. 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 ($321), and Southwest ($332) 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 American Airlines ($117), Delta ($122), and United Airlines ($133).

  • 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, January is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of $326). Flying from Philadelphia to Spokane in March is currently the most expensive (average of $450). 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
Sandpoint
Spokane Valley
Post Falls

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$321Average$449FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$332Average$462FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$347Average$535FlexibilityNo cancel feeOn-time69%

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