What is the cheapest airline that flies from Spokane to South Dakota?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Spokane to South Dakota

When did momondo last update prices for flights from Spokane Airport to South Dakota?

Prices for flights from Spokane Airport to South Dakota are updated daily.

How many operators does momondo search for flights from Spokane Airport to South Dakota?

As of September 2026, there are 2 operators available to choose from for flights from Spokane Airport to South Dakota.

How old do you have to be to fly from Spokane Airport to South Dakota?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$253 Cheap Flights from Spokane to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Spokane to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:54 pm - 11:22 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Minneapolis St Paul

8:30 am - 12:15 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

5h 45m1 stop Minneapolis St Paul

$329Delta

Fri, Nov 6 - Sun, Nov 8

4:08 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

5h 36m1 stop Denver Intl

5:06 pm - 9:11 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

6h 05m1 stop Denver Intl

$329United Airlines

Tue, Oct 20 - Tue, Oct 27

2:45 pm - 11:56 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 11m1 stop Phoenix Sky Harbor Intl

6:00 am - 12:01 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

8h 01m1 stop Dallas/Fort Worth

$329American Airlines

Fri, Oct 30 - Sun, Nov 1

2:45 pm - 11:56 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 11m1 stop Phoenix Sky Harbor Intl

1:08 pm - 8:40 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

9h 32m1 stop Dallas/Fort Worth

$329American Airlines

Fri, Oct 30 - Tue, Nov 3

4:08 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

5h 36m1 stop Denver Intl

9:32 am - 6:41 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

11h 09m2 stops Denver Intl San Francisco

$334United Airlines

Tue, Oct 20 - Tue, Oct 27

1:54 pm - 11:22 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Minneapolis St Paul

8:30 am - 6:29 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

11h 59m2 stops Minneapolis St Paul Salt Lake City

$334Delta

Fri, Nov 6 - Sun, Nov 8

2:45 pm - 11:56 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 11m1 stop Phoenix Sky Harbor Intl

6:00 am - 4:39 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

12h 39m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$334American Airlines

Fri, Oct 23 - Tue, Nov 10

1:25 pm - 11:22 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 57m2 stops Salt Lake City Minneapolis St Paul

8:30 am - 4:58 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

10h 28m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$339Delta

Tue, Oct 20 - Tue, Oct 27

1:25 pm - 11:22 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 57m2 stops Salt Lake City Minneapolis St Paul

8:30 am - 6:29 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

11h 59m2 stops Minneapolis St Paul Salt Lake City

$339Delta

Fri, Nov 6 - Sun, Nov 8

1:45 pm - 10:08 pmGEG Spokane-RAP Rapid City

7h 23m1 stop Denver Intl

2:40 pm - 9:09 pmRAP Rapid City-GEG Spokane

7h 29m1 stop Denver Intl

$399United Airlines

Wed, Feb 3 - Sat, Feb 6

Cheap last minute flights

Enter your travel dates to find the best prices.

3:54 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

5h 50m1 stop Denver Intl

9:35 am - 12:35 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

5h 00m1 stop Denver Intl

$469United Airlines

Fri, Sep 4 - Sun, Sep 6

3:54 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

5h 50m1 stop Denver Intl

7:47 am - 3:06 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

9h 19m2 stops Chicago O'Hare Intl Denver Intl

$474United Airlines

Fri, Sep 4 - Sun, Sep 6

2:05 pm - 10:51 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

6h 46m1 stop Minneapolis St Paul

8:22 am - 12:57 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

6h 35m1 stop Minneapolis St Paul

$479Delta

Thu, Sep 3 - Mon, Sep 7

12:33 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

9h 11m2 stops San Francisco Denver Intl

9:35 am - 12:35 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

5h 00m1 stop Denver Intl

$484United Airlines

Thu, Sep 3 - Sun, Sep 6

12:33 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

9h 11m2 stops San Francisco Denver Intl

9:35 am - 3:06 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

7h 31m1 stop Denver Intl

$484United Airlines

Thu, Sep 3 - Mon, Sep 7

2:05 pm - 10:51 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

6h 46m1 stop Minneapolis St Paul

1:26 pm - 7:24 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

7h 58m1 stop Minneapolis St Paul

$489Delta

Thu, Sep 3 - Sat, Sep 5

2:05 pm - 10:51 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

6h 46m1 stop Minneapolis St Paul

1:26 pm - 10:31 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

11h 05m2 stops Minneapolis St Paul Salt Lake City

$494Delta

Thu, Sep 3 - Sun, Sep 6

12:44 pm - 10:07 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 23m1 stop Dallas/Fort Worth

8:30 am - 2:09 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

7h 39m1 stop Phoenix Sky Harbor Intl

$637American Airlines

Thu, Sep 3 - Sun, Sep 6

10:09 am - 9:12 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

9h 03m1 stop Las Vegas Harry Reid Intl

8:56 pm - 9:19 amFSD Sioux Falls Joe Foss Field-GEG Spokane

38h 23m2 stops Denver Intl Las Vegas Harry Reid Intl

$851Multiple Airlines

Thu, Sep 3 - Fri, Sep 4

12:44 pm - 10:07 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 23m1 stop Dallas/Fort Worth

12:57 pm - 8:42 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

9h 45m1 stop Dallas/Fort Worth

$921American Airlines

Thu, Sep 3 - Fri, Sep 4

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United Airlines flights from Spokane to South Dakota

Our best United Airlines deals on Spokane to South Dakota flight tickets

United Airlines

Oct 20

GEG4:08 pmSpokane

5h 36m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Oct 27

FSD5:06 pmSioux Falls Joe Foss Field

6h 05m

1 stop

GEG9:11 pmSpokane

$329

United Airlines

Oct 20

GEG4:08 pmSpokane

5h 36m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Oct 27

FSD9:32 amSioux Falls Joe Foss Field

11h 09m

2 stops

GEG6:41 pmSpokane

$334

United Airlines

Feb 3

GEG1:45 pmSpokane

7h 23m

1 stop

RAP10:08 pmRapid City

Feb 6

RAP2:40 pmRapid City

7h 29m

1 stop

GEG9:09 pmSpokane

$399

American Airlines flights from Spokane to South Dakota

Our best American Airlines deals on Spokane to South Dakota flight tickets

American Airlines

Sep 12

GEG1:53 pmSpokane

8h 00m

1 stop

FSD11:53 pmSioux Falls Joe Foss Field

Sep 16

FSD2:10 pmSioux Falls Joe Foss Field

7h 29m

1 stop

GEG7:39 pmSpokane

$379

American Airlines

Sep 12

GEG6:30 amSpokane

12h 15m

2 stops

FSD8:45 pmSioux Falls Joe Foss Field

Sep 16

FSD2:10 pmSioux Falls Joe Foss Field

7h 29m

1 stop

GEG7:39 pmSpokane

$384

American Airlines

Sep 10

GEG1:53 pmSpokane

8h 00m

1 stop

FSD11:53 pmSioux Falls Joe Foss Field

Sep 15

FSD12:56 pmSioux Falls Joe Foss Field

9h 25m

1 stop

GEG8:21 pmSpokane

$396

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Fri 11/6

1:54 pm-11:22 pm

1 stop7h 28m

Sioux Falls Joe Foss Field

Sun 11/8

8:30 am-12:15 pm

1 stop5h 45m

$329

Quickest round-trip

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Tue 10/20

4:08 pm-11:44 pm

1 stop5h 36m

Sioux Falls Joe Foss Field

Tue 10/27

5:06 pm-9:11 pm

1 stop6h 05m

$329

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Fri 10/30

2:45 pm-11:56 pm

1 stop7h 11m

Sioux Falls Joe Foss Field

Sun 11/1

6:00 am-12:01 pm

1 stop8h 01m

$329

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Fri 10/30

2:45 pm-11:56 pm

1 stop7h 11m

Sioux Falls Joe Foss Field

Tue 11/3

1:08 pm-8:40 pm

1 stop9h 32m

$329

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Tue 10/20

4:08 pm-11:44 pm

1 stop5h 36m

Sioux Falls Joe Foss Field

Tue 10/27

9:32 am-6:41 pm

2 stops11h 09m

$334

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Fri 11/6

1:54 pm-11:22 pm

1 stop7h 28m

Sioux Falls Joe Foss Field

Sun 11/8

8:30 am-6:29 pm

2 stops11h 59m

$334

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Fri 10/23

2:45 pm-11:56 pm

1 stop7h 11m

Sioux Falls Joe Foss Field

Tue 11/10

6:00 am-4:39 pm

2 stops12h 39m

$334

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Tue 10/20

1:25 pm-11:22 pm

2 stops7h 57m

Sioux Falls Joe Foss Field

Tue 10/27

8:30 am-4:58 pm

2 stops10h 28m

$339

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Fri 11/6

1:25 pm-11:22 pm

2 stops7h 57m

Sioux Falls Joe Foss Field

Sun 11/8

8:30 am-6:29 pm

2 stops11h 59m

$339

SpokaneRapid City

GEG Spokane - RAP Rapid City

GEGRAP

Spokane

Wed 2/3

1:45 pm-10:08 pm

1 stop7h 23m

Rapid City

Sat 2/6

2:40 pm-9:09 pm

1 stop7h 29m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spokane to South Dakota

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

Prices

Airlines

What is the cheapest month to fly to South Dakota?

The month of February is, on average, the cheapest month to fly to South Dakota from Spokane, with most prices found around $328. If you aren’t able to travel to South Dakota during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $348.

Can stopping save me money on Spokane to South Dakota flights?

You could potentially save up to 50% on your flight if you consider stops on a Spokane to South Dakota flight.

Cheap Spokane to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to South Dakota

Best Price Found	$253
Fastest flight time	4h 42m
Direct flights	None

The best one-way flight to South Dakota from Spokane in the past 72 hours is $253. The best round-trip flight deal from Spokane to South Dakota found on momondo in the last 72 hours is $329.

The fastest flight from Spokane to South Dakota takes 4h 42m

There are no direct flights from Spokane to South Dakota. There are no popular flight routes from Spokane to South Dakota.

Search flight deals

Frequently asked questions about flying from Spokane to South Dakota

When did momondo last update prices for flights from Spokane Airport to South Dakota?
Prices for flights from Spokane Airport to South Dakota are updated daily.
How many operators does momondo search for flights from Spokane Airport to South Dakota?
As of September 2026, there are 2 operators available to choose from for flights from Spokane Airport to South Dakota.
How old do you have to be to fly from Spokane Airport to South Dakota?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Spokane to South Dakota

Compare and see reviews for airlines that fly from Spokane to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $209	Free Cancellation	Rating 7.8 8,538 reviews		Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,157 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to South Dakota?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Spokane.

Can I find flights from Spokane to South Dakota with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Dakota 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 South Dakota?

momondo helps you find the best flight between Spokane and South Dakota by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Spokane to South Dakota flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.