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Cheap flights from Spokane to Sioux Falls from $255

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Sioux Falls departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Spokane to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:10 pm - 11:44 pm
GEG
-
FSD
5h 34m1 stop
United Airlines Logo
9:00 am - 12:46 pm
FSD
-
GEG
5h 46m1 stop
$255United Airlines
Wed, Jan 14 - Mon, Jan 19
Delta Logo
1:20 pm - 11:04 pm
GEG
-
FSD
7h 44m2 stops
Delta Logo
8:03 am - 1:03 pm
FSD
-
GEG
7h 00m1 stop
$260Delta
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
4:10 pm - 11:44 pm
GEG
-
FSD
5h 34m1 stop
United Airlines Logo
9:00 am - 12:46 pm
FSD
-
GEG
5h 46m1 stop
$331United Airlines
Sat, Jan 10 - Tue, Jan 13
United Airlines Logo
4:10 pm - 11:44 pm
GEG
-
FSD
5h 34m1 stop
United Airlines Logo
7:30 am - 3:21 pm
FSD
-
GEG
9h 51m2 stops
$336United Airlines
Sat, Jan 10 - Tue, Jan 13
Delta Logo
9:55 am - 7:30 pm
GEG
-
FSD
7h 35m2 stops
Delta Logo
4:17 pm - 11:59 pm
FSD
-
GEG
9h 42m2 stops
$419Delta
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
6:53 am - 11:44 pm
GEG
-
FSD
14h 51m2 stops
United Airlines Logo
7:30 am - 3:21 pm
FSD
-
GEG
9h 51m2 stops
$438United Airlines
Sat, Jan 10 - Tue, Jan 13
United Airlines Logo
5:05 am - 12:50 pm
GEG
-
FSD
5h 45m1 stop
United Airlines Logo
5:12 pm - 8:58 pm
FSD
-
GEG
5h 46m1 stop
$469United Airlines
Thu, Dec 25 - Wed, Dec 31
United Airlines Logo
6:00 am - 8:00 pm
GEG
-
FSD
12h 00m2 stops
United Airlines Logo
5:12 pm - 8:58 pm
FSD
-
GEG
5h 46m1 stop
$475United Airlines
Thu, Dec 25 - Wed, Dec 31
United Airlines Logo
6:00 am - 8:00 pm
GEG
-
FSD
12h 00m2 stops
United Airlines Logo
8:50 am - 3:19 pm
FSD
-
GEG
8h 29m1 stop
$609United Airlines
Thu, Dec 25 - Wed, Dec 31
United Airlines Logo
1:47 pm - 11:55 pm
GEG
-
FSD
8h 08m1 stop
United Airlines Logo
5:12 pm - 8:58 pm
FSD
-
GEG
5h 46m1 stop
$647United Airlines
Tue, Dec 23 - Tue, Dec 30

United Airlines flights from Spokane to Sioux Falls

Our best United Airlines deals on Spokane to Sioux Falls flight tickets
United Airlines
Jan 14
GEG4:10 pmSpokane
5h 34m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Jan 19
FSD9:00 amSioux Falls Joe Foss Field
5h 46m
1 stop
GEG12:46 pmSpokane
$255
Find similar
United Airlines
Jan 10
GEG4:10 pmSpokane
5h 34m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Jan 13
FSD9:00 amSioux Falls Joe Foss Field
5h 46m
1 stop
GEG12:46 pmSpokane
$331
Find similar
United Airlines
Jan 10
GEG4:10 pmSpokane
5h 34m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Jan 13
FSD7:30 amSioux Falls Joe Foss Field
9h 51m
2 stops
GEG3:21 pmSpokane
$336
Find similar

Delta flights from Spokane to Sioux Falls

Our best Delta deals on Spokane to Sioux Falls flight tickets
Delta
Jan 14
GEG1:20 pmSpokane
7h 44m
2 stops
FSD11:04 pmSioux Falls Joe Foss Field
Jan 19
FSD8:03 amSioux Falls Joe Foss Field
7h 00m
1 stop
GEG1:03 pmSpokane
$260
Find similar
Delta
Jan 14
GEG9:55 amSpokane
7h 35m
2 stops
FSD7:30 pmSioux Falls Joe Foss Field
Jan 19
FSD4:17 pmSioux Falls Joe Foss Field
9h 42m
2 stops
GEG11:59 pmSpokane
$419
Find similar
Delta
Dec 23
GEG5:00 amSpokane
8h 45m
2 stops
FSD3:45 pmSioux Falls Joe Foss Field
Dec 30
FSD4:25 pmSioux Falls Joe Foss Field
9h 34m
2 stops
GEG11:59 pmSpokane
$1,219
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Spokane to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 1/14

4:10 pm-11:44 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

Mon 1/19

9:00 am-12:46 pm

1 stop5h 46m

$255

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 1/14

1:20 pm-11:04 pm

2 stops7h 44m

Sioux Falls Joe Foss Field

Mon 1/19

8:03 am-1:03 pm

1 stop7h 00m

$260

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 1/10

4:10 pm-11:44 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

Tue 1/13

9:00 am-12:46 pm

1 stop5h 46m

$331

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 1/10

4:10 pm-11:44 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

Tue 1/13

7:30 am-3:21 pm

2 stops9h 51m

$336

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 1/14

9:55 am-7:30 pm

2 stops7h 35m

Sioux Falls Joe Foss Field

Mon 1/19

4:17 pm-11:59 pm

2 stops9h 42m

$419

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 1/10

6:53 am-11:44 pm

2 stops14h 51m

Sioux Falls Joe Foss Field

Tue 1/13

7:30 am-3:21 pm

2 stops9h 51m

$438

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 12/25

5:05 am-12:50 pm

1 stop5h 45m

Sioux Falls Joe Foss Field

Wed 12/31

5:12 pm-8:58 pm

1 stop5h 46m

$469

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 12/25

6:00 am-8:00 pm

2 stops12h 00m

Sioux Falls Joe Foss Field

Wed 12/31

5:12 pm-8:58 pm

1 stop5h 46m

$475

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 12/25

6:00 am-8:00 pm

2 stops12h 00m

Sioux Falls Joe Foss Field

Wed 12/31

8:50 am-3:19 pm

1 stop8h 29m

$609

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Tue 12/23

1:47 pm-11:55 pm

1 stop8h 08m

Sioux Falls Joe Foss Field

Tue 12/30

5:12 pm-8:58 pm

1 stop5h 46m

$647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Spokane to Sioux Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Spokane and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Spokane is in August. Flight prices, which tend to average around $299, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in August, then December is your next best option. Flight prices from Spokane to Sioux Falls during December average around $324.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Tuesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Spokane because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $573.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is at noon. Flights from Spokane to Sioux Falls during this time can be as low as $391. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $494 on average. Flights to Sioux Falls from Spokane in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Spokane to Sioux Falls flights?

You could potentially save up to 72% on your flight if you consider stops on a Spokane to Sioux Falls flight.

When to book flights from Spokane to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to Sioux Falls (GEG to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Sioux Falls

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Spokane to Sioux Falls takes 5h 34m
There are no direct flights from Spokane to Sioux Falls. There are no popular flight routes from Spokane to Sioux Falls.
Search flight deals

  • How far is Spokane to Sioux Falls Joe Foss Field by plane?

    Sioux Falls Joe Foss Field is 1035.9 mi away from Spokane. Flights usually cover this in 5h 34m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Spokane Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Spokane Airport to Sioux Falls Joe Foss Field Airport refresh daily.

  • How many operators does momondo search for flights from Spokane Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Spokane Airport to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spokane Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents required for your trip to Sioux Falls Joe Foss Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux Falls Joe Foss Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Spokane to Sioux Falls?

Best airlines flying from Spokane to Sioux Falls

Compare and see reviews for airlines that fly from Spokane to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $204Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Sioux Falls?

Finding the right flight to Sioux Falls from Spokane is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sioux Falls quick and easy, saving you time and money.

Can I find flights from Spokane to Sioux Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sioux Falls from Spokane which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Spokane to Sioux Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spokane to Sioux Falls.

I’m not ready to book a flight from Spokane to Sioux Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spokane to Sioux Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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