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$190+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GEG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Spokane are usually found in January or September, booked 58 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 June 12, 2025.

Round-trip from

$306
(American Airlines)

One-way from

$190
(Delta)

Popular in

December

Cheapest in

January

Average price

$472
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. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 8/123:39 pmPHL - GEG
1 stop10h 16mAmerican Airlines
Sat 8/3012:14 pmGEG - PHL
1 stop9h 10mAmerican Airlines
Deal found 6/12$306
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:59 pmPHL - GEG
1 stop7h 32mDelta
Sat 8/309:40 amGEG - PHL
2 stops12h 16mDelta
Deal found 6/10$311
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/37:20 amPHL - GEG
1 stop8h 23mAlaska Airlines
Tue 9/95:46 pmGEG - PHL
1 stop9h 14mAlaska Airlines
Deal found 6/9$332
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:25 amPHL - GEG
1 stop7h 32mFrontier
Sun 8/3111:52 amGEG - PHL
1 stop14h 02mFrontier
Deal found 6/12$351
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/197:00 amPHL - GEG
2 stops28h 43mMultiple Airlines
Mon 7/285:52 pmGEG - PHL
3 stops26h 29mMultiple Airlines
Deal found 6/10$359
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:15 amPHL - GEG
1 stop12h 14mSun Country Air
Sun 7/136:29 pmGEG - PHL
1 stop13h 47mSun Country Air
Deal found 6/10$395
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:10 pmPHL - GEG
2 stops9h 45mSouthwest
Sat 8/95:30 amGEG - PHL
1 stop8h 10mSouthwest
Deal found 6/11$410
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/26:30 amPHL - GEG
1 stop7h 26mUnited Airlines
Sun 7/66:25 pmGEG - PHL
1 stop8h 12mUnited Airlines
Deal found 6/11$500

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 June 12, 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

Tue 8/12

3:39 pm-10:55 pm

1 stop10h 16m

Spokane

Sat 8/30

12:14 pm-12:24 am

1 stop9h 10m

$306

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Tue 8/12

6:59 pm-11:31 pm

1 stop7h 32m

Spokane

Sat 8/30

9:40 am-12:56 am

2 stops12h 16m

$311

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 9/3

7:20 am-12:43 pm

1 stop8h 23m

Spokane

Tue 9/9

5:46 pm-6:00 am

1 stop9h 14m

$332

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 8/28

6:25 am-10:57 am

1 stop7h 32m

Spokane

Sun 8/31

11:52 am-4:54 am

1 stop14h 02m

$351

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 7/19

7:00 am-8:43 am

2 stops28h 43m

Spokane

Mon 7/28

5:52 pm-11:21 pm

3 stops26h 29m

$359

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sun 7/6

7:15 am-4:29 pm

1 stop12h 14m

Spokane

Sun 7/13

6:29 pm-11:16 am

1 stop13h 47m

$395

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Thu 7/31

5:10 pm-11:55 pm

2 stops9h 45m

Spokane

Sat 8/9

5:30 am-4:40 pm

1 stop8h 10m

$410

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Wed 7/2

6:30 am-10:56 am

1 stop7h 26m

Spokane

Sun 7/6

6:25 pm-5:37 am

1 stop8h 12m

$500

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 7/12

6:59 pm-11:12 pm

1 stop7h 13m

$190

PhiladelphiaSpokane

PHL - GEG

PHLGEG

Philadelphia

Sat 7/12

7:00 am-8:43 am

2 stops28h 43m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 15 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 June 9, 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 41 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 $453). 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 June 12, 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.

What is the cheapest day to fly from Philadelphia to Spokane?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Spokane. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Spokane flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Spokane by month

Plan your trip to Spokane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

Temperature in Spokane by month

Plan your trip to Spokane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spokane, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    According to our current data, American Airlines ($306), Delta ($311), and Alaska Airlines ($332) offers the cheapest pricing from Philadelphia to Spokane. These flights start at 32% 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 ($190), American Airlines ($197), and Southwest ($202).

  • 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 $453). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Sandpoint
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$315Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$316Average$482FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$332Average$461FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$347Average$537FlexibilityNo cancel feeOn-time69%

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