$349 Cheap Flights from Spokane (GEG) to Stillwater (SWO)

View $349 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Stillwater, OK (SWO-Stillwater Regional)

Cheap Flights from Spokane to Stillwater (GEG-SWO)

Prices were available within the past 7 days and start at $349 for one-way flights and $765 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Feb 13 - Mon, Feb 16
GEG
Spokane
SWO
Stillwater
$765 Roundtrip, found 3 days ago
$765
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 13 from Spokane to Stillwater, returning Mon, Feb 16, priced at $765 found 3 days ago
American Airlines
Wed, Oct 15 - Fri, Oct 17
GEG
Spokane
SWO
Stillwater
$801 Roundtrip, found 4 days ago
$801
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Spokane to Stillwater, returning Fri, Oct 17, priced at $801 found 4 days ago
American Airlines
Wed, Oct 15 - Fri, Oct 17
GEG
Spokane
SWO
Stillwater
$806 Roundtrip, found 4 days ago
$806
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Spokane to Stillwater, returning Fri, Oct 17, priced at $806 found 4 days ago
American Airlines
Wed, Oct 15 - Fri, Oct 17
GEG
Spokane
SWO
Stillwater
$856 Roundtrip, found 4 days ago
$856
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Spokane to Stillwater, returning Fri, Oct 17, priced at $856 found 4 days ago
American Airlines
Wed, Oct 15 - Fri, Oct 17
GEG
Spokane
SWO
Stillwater
$861 Roundtrip, found 4 days ago
$861
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Spokane to Stillwater, returning Fri, Oct 17, priced at $861 found 4 days ago
American Airlines
Fri, Feb 13 - Mon, Feb 16
GEG
Spokane
SWO
Stillwater
$865 Roundtrip, found 3 days ago
$865
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 13 from Spokane to Stillwater, returning Mon, Feb 16, priced at $865 found 3 days ago
American Airlines
Fri, Feb 13 - Mon, Feb 16
GEG
Spokane
SWO
Stillwater
$879 Roundtrip, found 3 days ago
$879
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 13 from Spokane to Stillwater, returning Mon, Feb 16, priced at $879 found 3 days ago

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO) cost?
Snag a cheap one-way flight from $349 or cheap return flight from $765 from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO)?
Flying in February is a great way to save, as it's the cheapest month for flights between GEG and SWO. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GEG to SWO flight.
How many flights per day from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO)?
There aren't any daily nonstop flights available from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from GEG to SWO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the airline and season.*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 Stillwater Regional Airport (SWO)?
Book a flight from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Stillwater Regional Airport (SWO) last-minute?
Waiting until right before your break to book a flight from GEG to SWO generally means paying more. While you might find some last-minute offers, there's no guarantee. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book a GEG to SWO flight and hotel package?
You'll generally save money by booking a GEG to SWO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Stillwater Regional Airport (SWO)?
If you booked your GEG to SWO flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Spokane Intl.
Destination airport
Stillwater Regional
Roundtrip price
$764
Distance
1310 mi

Book with confidence

Spokane to Stillwater Flights

The cheapest times to fly from Spokane to Stillwater

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 Stillwater are during the month of February. You can find some of the cheapest flights from Spokane to Stillwater with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Stillwater

Sunday is one of the best days to book for cheap flights from Spokane to Stillwater: 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 Stillwater

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 Stillwater in 2025. You can also book with separate airlines for your outbound and return journeys, from $349 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 Stillwater 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 Stillwater 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 Stillwater Flights

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*Available to One Key members.