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$149+ Cheap flights from Spokane to Philadelphia (GEG - PHL)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Philadelphia are usually found in August or September, booked 71 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Spokane to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Philadelphia (PHL). 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

$149
(Delta)

Popular in

February

Cheapest in

August

Average price

$521
From Spokane to Philadelphia
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One-way flight from Spokane to Philadelphia
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Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 Spokane to Philadelphia

Cheapest flights from Spokane to Philadelphia
Explore the most affordable flight options available from Spokane to Philadelphia. 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 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/113:10 pmGEG - PHL
1 stop11h 15mAmerican Airlines
Sat 8/235:28 pmPHL - GEG
1 stop8h 27mAmerican Airlines
Deal found 6/11$306
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:39 pmGEG - PHL
1 stop8h 01mHawaiian Airlines
Sat 11/86:55 pmPHL - GEG
1 stop8h 04mHawaiian Airlines
Deal found 6/11$314
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 8/2712:35 pmGEG - PHL
2 stops14h 00mUnited Airlines
Sun 8/316:30 amPHL - GEG
1 stop7h 57mUnited Airlines
Deal found 6/11$315
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.
Sat 11/12:05 pmGEG - PHL
1 stop6h 38mDelta
Sat 11/87:00 amPHL - GEG
2 stops14h 47mDelta
Deal found 6/10$320
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:58 amGEG - PHL
1 stop7h 11mFrontier
Sun 8/176:15 amPHL - GEG
1 stop7h 48mFrontier
Deal found 6/10$356
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:33 amGEG - PHL
1 stop17h 11mMultiple Airlines
Mon 6/308:15 amPHL - GEG
1 stop11h 52mMultiple Airlines
Deal found 6/11$359
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.
Wed 7/96:05 amGEG - PHL
2 stops9h 20mSouthwest
Wed 7/165:55 amPHL - GEG
2 stops9h 45mSouthwest
Deal found 6/11$396
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:39 pmGEG - PHL
2 stops14h 21mAlaska Airlines
Fri 9/196:58 pmPHL - GEG
1 stop8h 01mAlaska Airlines
Deal found 6/11$453

Cheapflights Fare Finder

Customize your flight search to find flights from Spokane to Philadelphia 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 Spokane to Philadelphia that are best for you.

Fly from

Spokane

Fly to

Philadelphia

Route

Depart

Return

Price

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Mon 8/11

3:10 pm-5:25 am

1 stop11h 15m

Philadelphia

Sat 8/23

5:28 pm-10:55 pm

1 stop8h 27m

$306

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Sat 11/1

7:39 pm-6:40 am

1 stop8h 01m

Philadelphia

Sat 11/8

6:55 pm-11:59 pm

1 stop8h 04m

$314

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Wed 8/27

12:35 pm-5:35 am

2 stops14h 00m

Philadelphia

Sun 8/31

6:30 am-11:27 am

1 stop7h 57m

$315

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Sat 11/1

2:05 pm-11:43 pm

1 stop6h 38m

Philadelphia

Sat 11/8

7:00 am-6:47 pm

2 stops14h 47m

$320

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Thu 8/7

11:58 am-10:09 pm

1 stop7h 11m

Philadelphia

Sun 8/17

6:15 am-11:03 am

1 stop7h 48m

$356

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Thu 6/26

9:33 am-5:44 am

1 stop17h 11m

Philadelphia

Mon 6/30

8:15 am-5:07 pm

1 stop11h 52m

$359

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Wed 7/9

6:05 am-6:25 pm

2 stops9h 20m

Philadelphia

Wed 7/16

5:55 am-12:40 pm

2 stops9h 45m

$396

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Mon 9/8

12:39 pm-6:00 am

2 stops14h 21m

Philadelphia

Fri 9/19

6:58 pm-11:59 pm

1 stop8h 01m

$453

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Tue 8/5

6:25 pm-5:37 am

1 stop8h 12m

$149

SpokanePhiladelphia

GEG - PHL

GEGPHL

Spokane

Tue 8/5

11:09 pm-4:27 pm

2 stops14h 18m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
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Best time to book a flight from Spokane to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Spokane 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 Spokane to Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Spokane to Philadelphia. Price data was last updated on June 9, 2025.

The best time to book flights from Spokane to Philadelphia is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Spokane to Philadelphia (average of $236). Flying from Spokane to Philadelphia in March is currently the most expensive (average of $295). 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 GEG to PHL?

Find hourly flight availability from Spokane to Philadelphia. 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.

It’s typically best to fly out from Spokane to Philadelphia in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

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

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Spokane to Philadelphia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Spokane to Philadelphia. 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 Spokane to Philadelphia round-trip?

    Our cheapest airline available from Spokane to Philadelphia is American Airlines. Our recent data shows that you can find tickets from as low as $306 on this airline. Additional options worth looking into are Hawaiian Airlines and United Airlines, starting at $314 and $315 round-trip. Users have found that American Airlines is 31% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $149 on Delta. Other airlines that offer cheap prices include Frontier from $182 and Sun Country Air from $188 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spokane to Philadelphia 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 Spokane to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Spokane to Philadelphia (average of $236). Flying from Spokane to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

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Top 5 airlines flying from Spokane to Philadelphia

Discover the top 5 airlines that operate flights from Spokane to Philadelphia. 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$306Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$310Average$440FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$456FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$358Average$496FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$407Average$771FlexibilityNo cancel feeOn-time75%

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