CA $142 Cheap Flights from Spokane (GEG) to Sioux Falls (FSD)

View CA $142 flight on Tue, Aug. 26, 2025Opens in a new window

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Cheap flights from Spokane (GEG) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at CA $142 for one-way flights and CA $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $283 Roundtrip, found 3 days ago
CA $283
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $283 found 3 days ago
American Airlines
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $286 Roundtrip, found 3 days ago
CA $286
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $286 found 3 days ago
Delta
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $326 Roundtrip, found 3 days ago
CA $326
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $326 found 3 days ago
Delta
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $329 Roundtrip, found 3 days ago
CA $329
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $329 found 3 days ago
Delta
Mon., Aug. 25 - Sat., Sep. 6
GEG
Spokane
FSD
Sioux Falls
CA $334 Roundtrip, found 3 days ago
CA $334
Roundtrip
found 3 days ago
Select Delta flight, departing Mon., Aug. 25 from Spokane to Sioux Falls, returning Sat., Sep. 6, priced at CA $334 found 3 days ago
American Airlines
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $344 Roundtrip, found 3 days ago
CA $344
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $344 found 3 days ago
Delta
Thu., Aug. 28 - Sat., Sep. 6
GEG
Spokane
FSD
Sioux Falls
CA $348 Roundtrip, found 3 days ago
CA $348
Roundtrip
found 3 days ago
Select Delta flight, departing Thu., Aug. 28 from Spokane to Sioux Falls, returning Sat., Sep. 6, priced at CA $348 found 3 days ago
Delta
Tue., Aug. 26 - Mon., Sep. 8
GEG
Spokane
FSD
Sioux Falls
CA $369 Roundtrip, found 3 days ago
CA $369
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Mon., Sep. 8, priced at CA $369 found 3 days ago
United
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $387 Roundtrip, found 3 days ago
CA $387
Roundtrip
found 3 days ago
Select United flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $387 found 3 days ago
Alaska Airlines
Tue., Aug. 26 - Tue., Sep. 9
GEG
Spokane
FSD
Sioux Falls
CA $910 Roundtrip, found 3 days ago
CA $910
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Aug. 26 from Spokane to Sioux Falls, returning Tue., Sep. 9, priced at CA $910 found 3 days ago
Flight from Spokane to Sioux Falls (GEG - FSD) route information
Origin airport
Spokane Intl.
Destination airport
Sioux Falls Regional
Roundtrip price
CA $283
Distance
1664 km

Spokane to Sioux Falls Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Spokane to Sioux Falls with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from GEG to FSD and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Spokane to Sioux Falls on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from GEG to FSD. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Sioux Falls flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Spokane Intl. Airport (GEG) to Sioux Falls Regional Airport (FSD)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Spokane Intl. Airport to FSD start from CA $283. Make your booking today to get the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GEG to FSD?
Most flights can be canceled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from GEG to Sioux Falls Regional Airport (FSD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Spokane Intl. Airport (GEG) to Joe Foss Field flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Spokane Intl. Airport to FSD?
The flight time from Spokane Intl. Airport (GEG) to Sioux Falls Regional Airport (FSD) is approximately 5 hours and 15 minutes. Put on your earphones, listen to your favorite tunes and the time will whiz by.
How far is the flight from Spokane Intl. Airport (GEG) to Sioux Falls Regional Airport (FSD)?
Around 1,700 kilometers separates Spokane and Sioux Falls, so pack some in-flight entertainment to help you fill in a couple of hours. That gripping novel you haven’t finished will be just the ticket.
Which airlines fly direct from GEG to FSD?
Currently, no airlines offer flights directly from GEG to FSD. You’ll need to book a flight with one or more stops. To score the best price and connections, lock in your fare well ahead of time.
Are Spokane Intl. Airport to Sioux Falls Regional Airport (FSD) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Spokane Intl. Airport to FSD can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out altogether! If you’d rather start your travel planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

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