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$85+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GEG
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Spokane are usually found in August or January, booked 26 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$316
(American Airlines)

One-way from

$85
(Frontier)

Popular in

December

Cheapest in

August

Average price

$389
Provider with most accurate pricing for Philadelphia-Spokane flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Spokane flights.
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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. 9% potential increase in price ($49 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 October 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 octubre 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
lun. 11/249:48 amPHL - GEG
1 stop28h 07mMultiple Airlines
lun. 12/17:54 pmGEG - PHL
2 stops42h 52mMultiple Airlines
Deal found 10/27$336
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/97:06 amPHL - GEG
1 stop8h 33mAlaska Airlines
lun. 12/155:51 amGEG - PHL
1 stop9h 02mAlaska Airlines
Deal found 10/27$342
This Delta deal was found by Cheapflights users on 10/27. 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.
mar. 12/910:32 amPHL - GEG
2 stops12h 38mDelta
lun. 12/157:17 pmGEG - PHL
1 stop7h 33mDelta
Deal found 10/27$348
This Delta deal was found by Cheapflights users on 10/27. 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.
jue. 12/186:55 amPHL - GEG
1 stop8h 07mDelta
lun. 12/227:00 pmGEG - PHL
1 stop7h 50mDelta
Deal found 10/27$371
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
dom. 12/77:06 amPHL - GEG
1 stop20h 18mAlaska Airlines
dom. 12/147:15 amGEG - PHL
1 stop7h 38mAlaska Airlines
Deal found 10/28$402
This Delta deal was found by Cheapflights users on 10/28. 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.
vie. 11/216:47 pmPHL - GEG
1 stop8h 12mDelta
lun. 12/17:15 pmGEG - PHL
1 stop7h 40mDelta
Deal found 10/28$413
This Delta deal was found by Cheapflights users on 10/28. 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.
dom. 12/76:00 amPHL - GEG
2 stops11h 55mDelta
dom. 12/146:00 amGEG - PHL
1 stop8h 40mDelta
Deal found 10/28$422

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 octubre 29, 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

mar. 12/9

10:32 am-8:56 pm

2 stops13h 24m

Spokane

lun. 12/15

7:35 pm-10:53 am

2 stops12h 18m

$336

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

sáb. 1/24

7:06 pm-12:23 am

1 stop8h 17m

Spokane

sáb. 1/31

5:45 am-6:06 pm

1 stop9h 21m

$342

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

mar. 12/9

7:06 am-12:39 pm

1 stop8h 33m

Spokane

lun. 12/15

5:51 am-5:53 pm

1 stop9h 02m

$342

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

sáb. 1/24

5:40 am-4:15 pm

2 stops13h 35m

Spokane

sáb. 1/31

12:55 pm-12:23 am

1 stop8h 28m

$348

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

jue. 12/18

6:55 am-12:02 pm

1 stop8h 07m

Spokane

lun. 12/22

7:00 pm-5:50 am

1 stop7h 50m

$371

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

dom. 12/7

7:06 am-12:24 am

1 stop20h 18m

Spokane

dom. 12/14

7:15 am-5:53 pm

1 stop7h 38m

$402

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

jue. 11/13

6:19 am-11:08 am

1 stop7h 49m

$85

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

mié. 11/19

7:39 am-12:32 pm

1 stop7h 53m

$168

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

jue. 11/20

7:12 pm-12:37 am

1 stop8h 25m

$168

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

lun. 11/17

5:10 pm-11:09 pm

1 stop8h 59m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 12 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Spokane flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 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 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, December is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of $191). 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.

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 octubre 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 20% 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 octubre 29, 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
4,241 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
7.9
Good
7,992 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

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 $342, Delta can have you in Spokane from Philadelphia in 8h 17m. 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 ($322), and United Airlines ($346) 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 Frontier ($85), American Airlines ($168), and Alaska Airlines ($168).

  • 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, December is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of $191). 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
Sandpoint
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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$436FlexibilityNo cancel feeOn-time71%
DeltaCheapest$322Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$537FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$385Average$472FlexibilityNo cancel feeOn-time63%

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