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South Dakota

$146+ Cheap flights from Spokane (GEG) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — FSD
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap flight deals from Spokane to South Dakota

Cheapest flights from Spokane to South Dakota
Explore the most affordable flight options available from Spokane to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:41 pm
GEG
-
RAP
1 stop7h 14m
United Airlines
Sat 5/237:05 am
RAP
-
GEG
1 stop6h 32m
United Airlines
Deal found 4/18$329
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:10 pm
GEG
-
RAP
1 stop4h 45m
United Airlines
Sun 5/102:35 pm
RAP
-
GEG
1 stop7h 41m
United Airlines
Deal found 4/20$339
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:00 pm
GEG
-
FSD
1 stop6h 58m
American Airlines
Mon 6/88:16 am
FSD
-
GEG
1 stop7h 51m
American Airlines
Deal found 4/19$339
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:21 am
GEG
-
RAP
2 stops12h 16m
Delta
Mon 6/156:48 am
RAP
-
GEG
1 stop7h 30m
Delta
Deal found 4/20$350
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:08 pm
GEG
-
RAP
1 stop5h 25m
United Airlines
Mon 6/1511:20 am
RAP
-
GEG
1 stop4h 52m
United Airlines
Deal found 4/20$369
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:00 am
GEG
-
RAP
1 stop6h 29m
United Airlines
Wed 7/297:00 am
RAP
-
GEG
1 stop6h 37m
United Airlines
Deal found 4/21$372
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:18 pm
GEG
-
FSD
1 stop5h 35m
United Airlines
Sun 8/29:30 am
FSD
-
GEG
1 stop7h 43m
United Airlines
Deal found 4/21$372
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:00 am
GEG
-
RAP
1 stop7h 09m
United Airlines
Fri 5/154:13 pm
RAP
-
GEG
1 stop6h 03m
United Airlines
Deal found 4/20$391
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:00 am
GEG
-
RAP
1 stop5h 30m
United Airlines
Sat 8/19:00 am
RAP
-
GEG
1 stop7h 12m
United Airlines
Deal found 4/22$392
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:05 pm
GEG
-
FSD
1 stop6h 46m
Delta
Tue 11/104:09 pm
FSD
-
GEG
1 stop5h 18m
Delta
Deal found 4/21$393
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:18 pm
GEG
-
FSD
1 stop5h 35m
United Airlines
Mon 7/139:30 am
FSD
-
GEG
1 stop7h 41m
United Airlines
Deal found 4/21$395
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:05 am
GEG
-
FSD
1 stop7h 23m
Delta
Sat 8/295:25 am
FSD
-
GEG
1 stop7h 59m
Delta
Deal found 4/19$399

Find flight deals from Spokane to South Dakota

Keep the following information in mind while searching for Spokane to South Dakota flight deals. Data was last updated April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$146
(United Airlines)

Popular in

November

Cheapest in

July

Average price

$290
Provider with most accurate pricing for Spokane-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Spokane-Sioux Falls Joe Foss Field flights.
Search Deals
From Spokane to South Dakota
Search Deals
One-way flight from Spokane to South Dakota
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane to South Dakota 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, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Spokane to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Wed 5/6

4:10 pm-9:55 pm

1 stop4h 45m

Rapid City

Sun 5/10

2:35 pm-9:16 pm

1 stop7h 41m

$339

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 6/6

2:08 pm-11:12 pm

1 stop7h 04m

Sioux Falls Joe Foss Field

Tue 6/9

6:51 am-1:14 pm

1 stop8h 23m

$339

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Sun 5/10

5:00 am-1:09 pm

1 stop7h 09m

Rapid City

Fri 5/15

4:13 pm-9:16 pm

1 stop6h 03m

$391

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 8/21

6:05 am-3:28 pm

1 stop7h 23m

Sioux Falls Joe Foss Field

Sat 8/29

5:25 am-11:24 am

1 stop7h 59m

$399

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Tue 5/5

4:10 pm-9:55 pm

1 stop4h 45m

Rapid City

Sat 5/9

2:35 pm-9:16 pm

1 stop7h 41m

$419

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 7/30

4:18 pm-11:53 pm

1 stop5h 35m

Sioux Falls Joe Foss Field

Mon 8/3

9:30 am-3:11 pm

1 stop7h 41m

$429

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 6/6

4:08 pm-11:53 pm

1 stop5h 45m

Sioux Falls Joe Foss Field

Tue 6/9

11:25 am-11:51 pm

2 stops14h 26m

$430

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Thu 6/4

8:47 pm-10:51 am

1 stop12h 04m

Sioux Falls Joe Foss Field

Mon 6/8

8:42 pm-11:33 am

2 stops40h 51m

$443

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 6/12

1:19 pm-11:12 pm

2 stops7h 53m

Sioux Falls Joe Foss Field

Mon 6/15

8:23 am-1:18 pm

1 stop6h 55m

$444

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 5/8

2:16 pm-11:11 pm

1 stop6h 55m

Sioux Falls Joe Foss Field

Mon 5/11

8:19 am-1:11 pm

1 stop6h 52m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Spokane to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Spokane with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spokane to South Dakota

What is the cheapest month to book a flight from Spokane to South Dakota?

Currently, December is the cheapest month in which you can book a flight from Spokane to South Dakota (average of $129). Flying from Spokane to South Dakota in October is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Spokane to South Dakota?

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated April 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Spokane to South Dakota to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,438 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,637 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,659 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Spokane to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to South Dakota?

    If you book a flight to South Dakota from Spokane, you will be flying from Spokane, which is the city’s only airport. Spokane (GEG) is located 5.6 mi from the center of Spokane.

  • How long is the flight from Spokane to South Dakota?

    United Airlines, American Airlines, and Delta can get you from Spokane to South Dakota in just under 4h 45m. Your travel time can differ by up to 2h 38m. The distance between Spokane and South Dakota is about 738 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Spokane to South Dakota that include hotel bookings?

    Yes. In addition to deals on Spokane to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to South Dakota.

  • Can I find deals for business class flights from Spokane to South Dakota?

    Yes. Cheapflights offers flight deals from Spokane to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to South Dakota?

    Currently, December is the cheapest month in which you can book a flight from Spokane to South Dakota (average of $129). Flying from Spokane to South Dakota in October is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Spokane to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Spokane to South Dakota

Discover the top 3 airlines that operate flights from Spokane to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$288FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$404FlexibilityNo cancel feeOn-time69%

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