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Cheap flights from Philadelphia to Spokane from £89

PHL — GEG
26 Nov — 3 Dec1
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 10/1117:49 -
1 stop8h 07m
Wed 11/1116:39 -
1 stop9h 53m
Deal found 22/10£177
Thu 26/1107:00 -
1 stop8h 06m
Mon 30/1119:15 -
1 stop7h 40m
Deal found 22/10£234
Thu 26/1107:00 -
1 stop8h 57m
Thu 3/1212:37 -
1 stop14h 03m
Deal found 26/10£239
Sat 19/1216:15 -
2 stops12h 05m
Sat 16/112:30 -
1 stop6h 40m
Deal found 23/10£245
Tue 17/1106:30 -
1 stop9h 01m
Mon 23/1106:00 -
1 stop8h 38m
Deal found 24/10£270
Tue 10/1110:30 -
2 stops13h 41m
Wed 11/1113:49 -
1 stop6h 50m
Deal found 22/10£278
Mon 23/1107:00 -
1 stop8h 15m
Mon 30/1119:15 -
1 stop7h 40m
Deal found 26/10£300

Find flight deals from Philadelphia to Spokane

Round-trip from

£177

One-way from

£89

Popular in

March

Cheapest in

February

Average price

£334
Alaska Airlines
  • Alaska Airlines
  • 10/11-11/11
  • 2 total stops
  • 17h 48m total
  • Philadelphia to Spokane
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Delta
  • Delta
  • 18/11-31/12
  • 1 total stop
  • 9h 31m total
  • Philadelphia to Spokane
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£14 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 October 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Thu 17/12

17:15-22:25

1 stop8h 10m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£92

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Wed 18/11

13:25-22:30

2 stops12h 05m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£93

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Wed 25/11

07:00-14:46

1 stop10h 46m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£116
Fastest return journey

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 20/2

06:40-11:38

1 stop7h 58m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£144

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Mon 21/12

14:15-23:10

2 stops11h 55m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£176

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 20/2

17:03-23:43

1 stop9h 40m

Spokane

Wed 31/12

00:00-03:00

Nonstop0h 00m

£184

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Sat 19/12

16:15-01:20

2 stops12h 05m

Spokane

Sat 16/1

06:10-22:35

2 stops13h 25m

£297

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Fri 26/3

06:15-12:14

1 stop8h 59m

Spokane

Tue 30/3

13:55-23:40

1 stop6h 45m

£302

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Thu 26/11

05:00-09:55

1 stop7h 55m

Spokane

Mon 30/11

18:30-11:05

2 stops13h 35m

£326

PhiladelphiaSpokane

PHL Philadelphia - GEG Spokane

PHLGEG

Philadelphia

Tue 10/11

15:35-21:11

1 stop8h 36m

Spokane

Sat 14/11

13:53-23:39

1 stop6h 46m

£336

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 15 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 36 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, February is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of £264). Flying from Philadelphia to Spokane in March is currently the most expensive (average of £485). 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 £250 and £350 in November.
The cheapest return price found within the last 5 days was £177 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 8h 36m. Southwest provides one of the quickest options available for as low as £336. 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, February is the cheapest month in which you can book a flight from Philadelphia to Spokane (average of £264). Flying from Philadelphia to Spokane in March is currently the most expensive (average of £485). 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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