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Cheap flights from Spokane to Sioux Falls from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Sioux Falls departing on 4/15. 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
1 adult, Economy, 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.
American Airlines Logo
3:15 pm - 11:59 pm
GEG
-
FSD
6h 44m
1 stop
American Airlines Logo
6:47 am - 12:32 pm
FSD
-
GEG
7h 45m
1 stop
$291American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
1:22 pm - 11:11 pm
GEG
-
FSD
7h 49m
1 stop
American Airlines Logo
6:47 am - 12:32 pm
FSD
-
GEG
7h 45m
1 stop
$315American Airlines
Fri, May 1 - Tue, May 5
Delta Logo
2:10 pm - 11:02 pm
GEG
-
FSD
6h 52m
1 stop
Delta Logo
1:44 pm - 11:34 pm
FSD
-
GEG
11h 50m
2 stops
$330Delta
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
4:01 pm - 11:44 pm
GEG
-
FSD
5h 43m
1 stop
United Airlines Logo
4:57 pm - 9:11 pm
FSD
-
GEG
6h 14m
1 stop
$339United Airlines
Mon, Apr 13 - Sat, Apr 18
United Airlines Logo
5:05 am - 12:50 pm
GEG
-
FSD
5h 45m
1 stop
United Airlines Logo
4:57 pm - 9:11 pm
FSD
-
GEG
6h 14m
1 stop
$345United Airlines
Sat, Apr 25 - Sat, Apr 25
United Airlines Logo
4:01 pm - 11:44 pm
GEG
-
FSD
5h 43m
1 stop
United Airlines Logo
9:05 am - 12:40 pm
FSD
-
GEG
5h 35m
1 stop
$358United Airlines
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
4:01 pm - 11:44 pm
GEG
-
FSD
5h 43m
1 stop
United Airlines Logo
1:43 pm - 9:35 pm
FSD
-
GEG
9h 52m
2 stops
$367United Airlines
Mon, Apr 13 - Sat, Apr 18
United Airlines Logo
4:01 pm - 11:44 pm
GEG
-
FSD
5h 43m
1 stop
United Airlines Logo
4:57 pm - 9:11 pm
FSD
-
GEG
6h 14m
1 stop
$371United Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
1:46 pm - 11:44 pm
GEG
-
FSD
7h 58m
1 stop
United Airlines Logo
9:05 am - 3:15 pm
FSD
-
GEG
8h 10m
1 stop
$381United Airlines
Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
7:19 am - 11:11 pm
GEG
-
FSD
13h 52m
2 stops
Alaska Airlines Logo
12:29 pm - 11:59 pm
FSD
-
GEG
13h 30m
2 stops
$382Alaska Airlines
Wed, Apr 15 - Sat, Apr 18

American Airlines flights from Spokane to Sioux Falls

Our best American Airlines deals on Spokane to Sioux Falls flight tickets
American Airlines
Apr 15
GEG3:15 pmSpokane
6h 44m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Apr 22
FSD6:47 amSioux Falls Joe Foss Field
7h 45m
1 stop
GEG12:32 pmSpokane
$291
American Airlines
May 1
GEG1:22 pmSpokane
7h 49m
1 stop
FSD11:11 pmSioux Falls Joe Foss Field
May 5
FSD6:47 amSioux Falls Joe Foss Field
7h 45m
1 stop
GEG12:32 pmSpokane
$315
American Airlines
May 7
GEG3:15 pmSpokane
6h 44m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
May 11
FSD8:30 amSioux Falls Joe Foss Field
7h 49m
1 stop
GEG2:19 pmSpokane
$449

United Airlines flights from Spokane to Sioux Falls

Our best United Airlines deals on Spokane to Sioux Falls flight tickets
United Airlines
Apr 13
GEG4:01 pmSpokane
5h 43m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Apr 18
FSD4:57 pmSioux Falls Joe Foss Field
6h 14m
1 stop
GEG9:11 pmSpokane
$339
United Airlines
Apr 25
GEG5:05 amSpokane
5h 45m
1 stop
FSD12:50 pmSioux Falls Joe Foss Field
Apr 25
FSD4:57 pmSioux Falls Joe Foss Field
6h 14m
1 stop
GEG9:11 pmSpokane
$345
United Airlines
Apr 19
GEG4:01 pmSpokane
5h 43m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Apr 26
FSD9:05 amSioux Falls Joe Foss Field
5h 35m
1 stop
GEG12:40 pmSpokane
$358

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 March 22, 2026.
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

Cheapest round-trip

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 4/15

3:15 pm-11:59 pm

1 stop6h 44m

Sioux Falls Joe Foss Field

Wed 4/22

6:47 am-12:32 pm

1 stop7h 45m

$291

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 5/1

1:22 pm-11:11 pm

1 stop7h 49m

Sioux Falls Joe Foss Field

Tue 5/5

6:47 am-12:32 pm

1 stop7h 45m

$315

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 4/15

2:10 pm-11:02 pm

1 stop6h 52m

Sioux Falls Joe Foss Field

Wed 4/22

1:44 pm-11:34 pm

2 stops11h 50m

$330

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Mon 4/13

4:01 pm-11:44 pm

1 stop5h 43m

Sioux Falls Joe Foss Field

Sat 4/18

4:57 pm-9:11 pm

1 stop6h 14m

$339

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 4/25

5:05 am-12:50 pm

1 stop5h 45m

Sioux Falls Joe Foss Field

Sat 4/25

4:57 pm-9:11 pm

1 stop6h 14m

$345
Quickest round-trip

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sun 4/19

4:01 pm-11:44 pm

1 stop5h 43m

Sioux Falls Joe Foss Field

Sun 4/26

9:05 am-12:40 pm

1 stop5h 35m

$358

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Mon 4/13

4:01 pm-11:44 pm

1 stop5h 43m

Sioux Falls Joe Foss Field

Sat 4/18

1:43 pm-9:35 pm

2 stops9h 52m

$367

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 4/15

4:01 pm-11:44 pm

1 stop5h 43m

Sioux Falls Joe Foss Field

Sat 4/18

4:57 pm-9:11 pm

1 stop6h 14m

$371

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 4/15

1:46 pm-11:44 pm

1 stop7h 58m

Sioux Falls Joe Foss Field

Sat 4/18

9:05 am-3:15 pm

1 stop8h 10m

$381

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 4/15

7:19 am-11:11 pm

2 stops13h 52m

Sioux Falls Joe Foss Field

Sat 4/18

12:29 pm-11:59 pm

2 stops13h 30m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Spokane is in July. Flight prices, which tend to average around $282, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in July, then April is your next best option. Flight prices from Spokane to Sioux Falls during April average around $301.

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

You could potentially save up to 59% 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 33m

Direct flights

None
The fastest flight from Spokane to Sioux Falls takes 5h 33m
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 33m, 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 $228Free CancellationRating
7.9
8,314 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $279Free CancellationRating
7.4
9,455 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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