$96 Cheap Flights from Spokane (GEG) to Philadelphia (PHL)

View $96 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Spokane to Philadelphia (GEG-PHL)

Prices were available within the past 7 days and start at $96 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 6 - Thu, Nov 13
GEG
Spokane
PHL
Philadelphia
$206 Roundtrip, found 4 hours ago
$206
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Spokane to Philadelphia, returning Thu, Nov 13, priced at $206 found 4 hours ago
Frontier Airlines
Thu, Oct 30 - Thu, Nov 6
GEG
Spokane
PHL
Philadelphia
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Spokane to Philadelphia, returning Thu, Nov 6, priced at $262 found 1 day ago
Alaska Airlines
Mon, Nov 3 - Thu, Nov 6
GEG
Spokane
PHL
Philadelphia
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Spokane to Philadelphia, returning Thu, Nov 6, priced at $263 found 5 days ago
Alaska Airlines
Tue, Nov 11 - Thu, Nov 13
GEG
Spokane
PHL
Philadelphia
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Spokane to Philadelphia, returning Thu, Nov 13, priced at $265 found 2 days ago
Alaska Airlines
Mon, Nov 3 - Thu, Nov 6
GEG
Spokane
PHL
Philadelphia
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Spokane to Philadelphia, returning Thu, Nov 6, priced at $269 found 5 days ago
Frontier Airlines
Thu, Nov 6 - Mon, Nov 10
GEG
Spokane
PHL
Philadelphia
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Spokane to Philadelphia, returning Mon, Nov 10, priced at $273 found 4 days ago
Delta
Sat, Feb 14 - Sat, Feb 21
GEG
Spokane
PHL
Philadelphia
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Feb 14 from Spokane to Philadelphia, returning Sat, Feb 21, priced at $279 found 4 days ago
United
Sat, Feb 14 - Sat, Feb 21
GEG
Spokane
PHL
Philadelphia
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 14 from Spokane to Philadelphia, returning Sat, Feb 21, priced at $279 found 4 days ago
American Airlines
Sat, Jan 17 - Sun, Jan 18
GEG
Spokane
PHL
Philadelphia
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 17 from Spokane to Philadelphia, returning Sun, Jan 18, priced at $279 found 5 days ago
United
Sat, Feb 14 - Sat, Feb 21
GEG
Spokane
PHL
Philadelphia
$281 Roundtrip, found 4 days ago
$281
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 14 from Spokane to Philadelphia, returning Sat, Feb 21, priced at $281 found 4 days ago

Find the cheapest month to fly from Spokane (GEG) to Philadelphia (PHL)

August is typically the cheapest month to fly

From $218 - $572 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $406
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $406

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL) cost?
Lock in a cheap one-way flight from $96 or cheap return flight from $206 from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL)?
The cheapest month to fly from GEG to PHL is November, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL)?
To find the cheapest airline that'll fly you from GEG to PHL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL)?
You'll have to catch a flight with a layover when traveling from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GEG to PHL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL)?
To avoid possible delays on the Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL) last-minute?
Holding off until just before your trip to book a ticket from GEG to PHL generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a GEG to PHL flight and hotel package?
Compared with arranging flights and hotels separately, booking a GEG to PHL flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Philadelphia Intl. Airport (PHL)?
In most cases, you can cancel or reschedule your GEG to PHL flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Spokane Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$206
Distance
2149 mi

Book with confidence

Spokane to Philadelphia Flights

The cheapest times to fly from Spokane to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to Philadelphia are during the month of November. You can find some of the cheapest flights from Spokane to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Philadelphia

Sunday is one of the best days to book for cheap flights from Spokane to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $96 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Spokane to Philadelphia Flights

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*Available to One Key members.