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

American Airlines, Delta, and United Airlines 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 June 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.

$228 Cheap Flights from Spokane to South Dakota in 2026

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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.

6:45 am - 3:49 pm

GEG

RAP

8h 04m

1 stop

6:48 am - 12:57 pm

RAP

GEG

7h 09m

1 stop

$329Delta

Thu, Aug 13 - Mon, Aug 17

4:08 pm - 10:33 pm

GEG

RAP

5h 25m

1 stop

7:05 am - 12:37 pm

RAP

GEG

6h 32m

1 stop

$339United Airlines

Tue, Jun 16 - Sat, Jun 20

4:18 pm - 10:25 pm

GEG

RAP

5h 07m

1 stop

7:00 am - 12:37 pm

RAP

GEG

6h 37m

1 stop

$381United Airlines

Thu, Jun 25 - Sat, Jun 27

9:14 pm - 10:52 am

GEG

FSD

11h 38m

1 stop

9:47 pm - 11:02 am

FSD

GEG

15h 15m

1 stop

$382Allegiant Air

Sun, Aug 9 - Thu, Aug 13

4:18 pm - 10:25 pm

GEG

RAP

5h 07m

1 stop

4:40 pm - 8:30 pm

RAP

GEG

4h 50m

1 stop

$383United Airlines

Fri, Jul 10 - Sat, Jul 11

4:18 pm - 10:25 pm

GEG

RAP

5h 07m

1 stop

10:23 am - 5:21 pm

RAP

GEG

7h 58m

1 stop

$387United Airlines

Thu, Jun 25 - Sun, Jun 28

5:15 am - 3:49 pm

GEG

RAP

9h 34m

2 stops

6:48 am - 12:57 pm

RAP

GEG

7h 09m

1 stop

$394Delta

Thu, Aug 13 - Mon, Aug 17

4:18 pm - 10:25 pm

GEG

RAP

5h 07m

1 stop

11:20 am - 3:11 pm

RAP

GEG

4h 51m

1 stop

$403United Airlines

Thu, Jul 16 - Mon, Jul 20

12:44 pm - 10:04 pm

GEG

RAP

8h 20m

1 stop

12:39 pm - 8:42 pm

RAP

GEG

9h 03m

1 stop

$429American Airlines

Thu, Aug 13 - Mon, Aug 17

12:45 pm - 9:55 pm

GEG

FSD

7h 10m

1 stop

1:16 pm - 8:55 pm

FSD

GEG

9h 39m

1 stop

$429American Airlines

Fri, Oct 23 - Tue, Nov 10

Alaska Airlines flights from Spokane to South Dakota

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

Alaska Airlines

Sep 19

GEG5:12 amSpokane

10h 59m

2 stops

FSD6:11 pmSioux Falls Joe Foss Field

Sep 23

FSD7:00 amSioux Falls Joe Foss Field

14h 53m

2 stops

GEG7:53 pmSpokane

$749

Alaska Airlines

Jun 8

GEG8:38 pmSpokane

12h 56m

2 stops

FSD11:34 amSioux Falls Joe Foss Field

Jun 13

FSD12:18 pmSioux Falls Joe Foss Field

10h 38m

2 stops

GEG8:56 pmSpokane

$896

Alaska Airlines

Jul 26

GEG7:45 pmSpokane

13h 45m

2 stops

FSD11:30 amSioux Falls Joe Foss Field

Aug 13

FSD12:06 pmSioux Falls Joe Foss Field

13h 53m

2 stops

GEG11:59 pmSpokane

$922

Delta flights from Spokane to South Dakota

Our best Delta deals on Spokane to South Dakota flight tickets

Delta

Aug 13

GEG6:45 amSpokane

8h 04m

1 stop

RAP3:49 pmRapid City

Aug 17

RAP6:48 amRapid City

7h 09m

1 stop

GEG12:57 pmSpokane

$329

Delta

Aug 13

GEG5:15 amSpokane

9h 34m

2 stops

RAP3:49 pmRapid City

Aug 17

RAP6:48 amRapid City

7h 09m

1 stop

GEG12:57 pmSpokane

$394

Delta

Jun 12

GEG2:23 pmSpokane

6h 49m

1 stop

FSD11:12 pmSioux Falls Joe Foss Field

Jun 15

FSD8:23 amSioux Falls Joe Foss Field

6h 55m

1 stop

GEG1:18 pmSpokane

$414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Thu 8/13

6:45 am-3:49 pm

1 stop8h 04m

Rapid City

Mon 8/17

6:48 am-12:57 pm

1 stop7h 09m

$329

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Tue 6/16

4:08 pm-10:33 pm

1 stop5h 25m

Rapid City

Sat 6/20

7:05 am-12:37 pm

1 stop6h 32m

$339

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Thu 6/25

4:18 pm-10:25 pm

1 stop5h 07m

Rapid City

Sat 6/27

7:00 am-12:37 pm

1 stop6h 37m

$381

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sun 8/9

9:14 pm-10:52 am

1 stop11h 38m

Sioux Falls Joe Foss Field

Thu 8/13

9:47 pm-11:02 am

1 stop15h 15m

$382

Quickest round-trip

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Fri 7/10

4:18 pm-10:25 pm

1 stop5h 07m

Rapid City

Sat 7/11

4:40 pm-8:30 pm

1 stop4h 50m

$383

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Thu 6/25

4:18 pm-10:25 pm

1 stop5h 07m

Rapid City

Sun 6/28

10:23 am-5:21 pm

1 stop7h 58m

$387

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Thu 8/13

5:15 am-3:49 pm

2 stops9h 34m

Rapid City

Mon 8/17

6:48 am-12:57 pm

1 stop7h 09m

$394

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Thu 7/16

4:18 pm-10:25 pm

1 stop5h 07m

Rapid City

Mon 7/20

11:20 am-3:11 pm

1 stop4h 51m

$403

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Thu 8/13

12:44 pm-10:04 pm

1 stop8h 20m

Rapid City

Mon 8/17

12:39 pm-8:42 pm

1 stop9h 03m

$429

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 10/23

12:45 pm-9:55 pm

1 stop7h 10m

Sioux Falls Joe Foss Field

Tue 11/10

1:16 pm-8:55 pm

1 stop9h 39m

$429

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 December is, on average, the cheapest month to fly to South Dakota from Spokane, with most prices found around $129. If you aren’t able to travel to South Dakota during the month of December, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $159.

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

You could potentially save up to 38% 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

Fastest flight time	5h 07m
Direct flights	None

The fastest flight from Spokane to South Dakota takes 5h 07m

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 June 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 8,395 reviews		Search Delta flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,775 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.