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South Dakota

$126+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — FSD
Mrz 23 — Mrz 301
Mo 3/23
Mo 3/30
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 Februar 21, 2026.

This Delta deal was found by Cheapflights users on 2/17. 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.
Di 3/172:15 pm
GEG
-
FSD
1 stop6h 49m
Delta
Di 3/244:23 pm
FSD
-
GEG
1 stop7h 06m
Delta
Deal found 2/17$251
This Delta deal was found by Cheapflights users on 2/20. 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.
Mi 3/256:00 am
GEG
-
FSD
1 stop4h 53m
Delta
Mo 3/308:00 am
FSD
-
GEG
1 stop7h 10m
Delta
Deal found 2/20$265
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Mi 3/41:44 pm
GEG
-
RAP
1 stop6h 00m
United Airlines
So 3/82:45 pm
RAP
-
GEG
1 stop7h 33m
United Airlines
Deal found 2/17$279
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 3/146:00 am
GEG
-
FSD
1 stop7h 39m
Delta
Fr 3/204:23 pm
FSD
-
GEG
1 stop7h 06m
Delta
Deal found 2/18$279
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/75:05 am
GEG
-
RAP
1 stop7h 03m
United Airlines
Sa 4/254:15 pm
RAP
-
GEG
1 stop5h 56m
United Airlines
Deal found 2/19$282
This Delta deal was found by Cheapflights users on 2/19. 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.
Fr 3/62:05 pm
GEG
-
RAP
1 stop7h 22m
Delta
Di 3/104:01 pm
RAP
-
GEG
2 stops8h 49m
Delta
Deal found 2/19$284
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/306:05 am
GEG
-
RAP
1 stop8h 55m
American Airlines
Di 10/64:34 pm
RAP
-
GEG
1 stop6h 45m
American Airlines
Deal found 2/20$295
This Delta deal was found by Cheapflights users on 2/20. 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.
Mi 3/257:45 pm
GEG
-
FSD
2 stops17h 57m
Delta
So 3/298:00 am
FSD
-
GEG
1 stop7h 10m
Delta
Deal found 2/20$322
This Delta deal was found by Cheapflights users on 2/20. 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.
Mi 9/306:05 am
GEG
-
RAP
1 stop6h 43m
Delta
Di 10/62:25 pm
RAP
-
GEG
2 stops9h 23m
Delta
Deal found 2/20$335
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/132:15 pm
GEG
-
FSD
1 stop6h 49m
Delta
Fr 3/204:23 pm
FSD
-
GEG
1 stop7h 06m
Delta
Deal found 2/18$339
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/132:15 pm
GEG
-
FSD
1 stop6h 49m
Delta
So 3/224:23 pm
FSD
-
GEG
1 stop7h 06m
Delta
Deal found 2/18$354
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 10/274:00 pm
GEG
-
FSD
1 stop4h 56m
United Airlines
Sa 10/319:14 am
FSD
-
GEG
1 stop8h 05m
United Airlines
Deal found 2/19$359

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 Februar 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(Delta)

One-way from

$126
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$398
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 ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 Februar 21, 2026.
Use the filters below to find and compare flights from Spokane to South Dakota that are best for you.

Fly from

Spokane

Fly to

South Dakota

Route

Depart

Return

Price

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Di 3/17

2:15 pm-11:04 pm

1 stop6h 49m

Sioux Falls Joe Foss Field

Di 3/24

4:23 pm-9:29 pm

1 stop7h 06m

$251

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Mi 3/4

1:44 pm-8:44 pm

1 stop6h 00m

Rapid City

So 3/8

2:45 pm-9:18 pm

1 stop7h 33m

$279

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Fr 3/6

5:00 am-11:05 am

1 stop5h 05m

Rapid City

Di 3/10

7:00 am-12:41 pm

1 stop6h 41m

$279

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sa 3/14

6:00 am-3:39 pm

1 stop7h 39m

Sioux Falls Joe Foss Field

Fr 3/20

4:23 pm-9:29 pm

1 stop7h 06m

$279

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fr 3/13

2:15 pm-11:04 pm

1 stop6h 49m

Sioux Falls Joe Foss Field

Fr 3/20

4:23 pm-9:29 pm

1 stop7h 06m

$279

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Di 4/7

5:05 am-1:08 pm

1 stop7h 03m

Rapid City

Sa 4/25

4:15 pm-9:11 pm

1 stop5h 56m

$282

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Fr 3/6

2:05 pm-10:27 pm

1 stop7h 22m

Rapid City

Di 3/10

4:01 pm-11:50 pm

2 stops8h 49m

$284

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Mi 3/25

7:45 pm-3:42 pm

2 stops17h 57m

Sioux Falls Joe Foss Field

So 3/29

8:00 am-1:10 pm

1 stop7h 10m

$322

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fr 3/13

2:15 pm-11:04 pm

1 stop6h 49m

Sioux Falls Joe Foss Field

So 3/22

8:00 am-1:10 pm

1 stop7h 10m

$339

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Mi 3/4

1:20 pm-10:27 pm

2 stops8h 07m

Rapid City

So 3/8

6:00 am-1:10 pm

1 stop8h 10m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 29 results
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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, March is the cheapest month in which you can book a flight from Spokane to South Dakota (average of $99). Flying from Spokane to South Dakota in January is currently the most expensive (average of $285). 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.

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 Februar 21, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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
8,228 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

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
8,228 reviews
Delta
7.9
Good
8,228 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

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
9,335 reviews
Delta
7.9
Good
8,228 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

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
7.2
Good
11,334 reviews
Delta
7.9
Good
8,228 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

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?

    Delta and United Airlines can get you from Spokane to South Dakota in just under 6h. Your travel time can differ by up to 49m. 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, March is the cheapest month in which you can book a flight from Spokane to South Dakota (average of $99). Flying from Spokane to South Dakota in January is currently the most expensive (average of $285). 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 Februar 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$252Average$407FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$254Average$288FlexibilityNo cancel feeOn-time71%

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