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Cheap flights from Philadelphia to Spokane from £126

PHL — GEG
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Spokane

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Spokane

Tue 10/1107:02 -
1 stop10h 20m
Wed 11/1116:39 -
1 stop9h 53m
Deal found 9/9£252
Thu 5/1106:15 -
1 stop7h 54m
Mon 9/1107:00 -
2 stops13h 30m
Deal found 9/9£255
Thu 15/1015:20 -
2 stops11h 25m
Tue 20/1014:00 -
1 stop6h 35m
Deal found 7/9£260
Tue 29/917:10 -
1 stop8h 20m
Sat 3/1006:30 -
2 stops13h 40m
Deal found 5/9£265
Thu 1/1007:05 -
1 stop11h 09m
Wed 7/1017:38 -
1 stop9h 06m
Deal found 7/9£266
Thu 10/1214:45 -
2 stops10h 05m
Sun 17/114:00 -
1 stop6h 25m
Deal found 9/9£271
Sun 15/1107:00 -
1 stop8h 15m
Sun 22/1113:08 -
1 stop8h 46m
Deal found 9/9£272
Sat 3/1016:15 -
1 stop8h 00m
Sat 10/1006:30 -
2 stops13h 45m
Deal found 6/9£274
Thu 1/1018:52 -
1 stop7h 37m
Sun 4/1019:06 -
1 stop7h 59m
Deal found 9/9£277

Find flight deals from Philadelphia to Spokane

Round-trip from

£252

One-way from

£126

Popular in

March

Cheapest in

April

Average price

£280
Southwest
  • Southwest
  • 20/2-27/2
  • 2 total stops
  • 15h 15m total
  • Philadelphia to Spokane
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Delta
  • Delta
  • 31/10-31/12
  • 1 total stop
  • 7h 37m total
  • Philadelphia to Spokane
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 31/10

07:13-11:50

1 stop7h 37m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£126

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 17/10

07:00-14:50

1 stop10h 50m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£126

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 17/10

11:20-20:49

2 stops12h 29m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£138

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sun 27/9

07:05-12:20

1 stop8h 15m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£151

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sun 18/10

16:45-01:05

2 stops11h 20m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£214

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 20/2

05:10-09:55

1 stop7h 45m

Spokane

Sat 27/2

06:40-17:10

1 stop7h 30m

£252

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Tue 10/11

07:02-14:22

1 stop10h 20m

Spokane

Wed 11/11

16:39-05:32

1 stop9h 53m

£252

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 13/2

05:10-09:55

1 stop7h 45m

Spokane

Sat 20/2

06:40-17:10

1 stop7h 30m

£252

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Fri 19/2

06:15-11:44

1 stop8h 29m

Spokane

Sat 27/2

07:00-18:15

1 stop8h 15m

£260

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Fri 19/2

05:05-12:35

2 stops10h 30m

Spokane

Sat 27/2

06:40-17:10

1 stop7h 30m

£264

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 17 resultsSorted by cheapest first
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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 return price

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?

The best time to book flights from Philadelphia to Spokane is 50 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 Philadelphia to Spokane?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of £263). Flying from Philadelphia to Spokane in March is currently the most expensive (average of £478). 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.

How much does it cost for a return flight from Philadelphia to Spokane?

Airfare is below average for this route at the moment.

Philadelphia to Spokane flights typically cost between £270 and £312 in November.
The cheapest return price found within the last 5 days was £252 on Alaska Airlines (10 Nov–11 Nov).

Related info for your journey

  • How long is the flight from Philadelphia to Spokane?

    A quick flight from Philadelphia to Spokane can take about 7h 45m. Southwest provides one of the quickest options available for as low as £252. The distance between Philadelphia and Spokane is about 2147 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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, April is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of £263). Flying from Philadelphia to Spokane in March is currently the most expensive (average of £478). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Spokane

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Fly with Cheapflights

How does Cheapflights help users find flights from Philadelphia to Spokane?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia to Spokane. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Spokane?

Cheapflights simply makes it quick and affordable to book flights from Philadelphia to Spokane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Philadelphia to Spokane with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia to Spokane, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Philadelphia to Spokane become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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