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$251+ Cheap flights from South Dakota to Spokane (GEG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — GEG
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from South Dakota to Spokane

Keep the following information in mind while searching for South Dakota to Spokane flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(Delta)

Popular in

April

Cheapest in

May

Average price

$342
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Spokane flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Spokane flights.
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From South Dakota to Spokane
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from South Dakota to Spokane

Cheapest flights from South Dakota to Spokane
Explore the most affordable flight options available from South Dakota to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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.
Wed 2/44:18 pmFSD - GEG
1 stop5h 36mDelta
Wed 2/112:00 pmGEG - FSD
1 stop7h 04mDelta
Deal found 1/7$251
This United Airlines deal was found by Cheapflights users on 1/8. 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 1/232:40 pmRAP - GEG
1 stop7h 42mUnited Airlines
Tue 1/274:10 pmGEG - RAP
1 stop5h 19mUnited Airlines
Deal found 1/8$279
This Delta deal was found by Cheapflights users on 1/8. 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 3/138:00 amFSD - GEG
1 stop7h 11mDelta
Wed 3/186:00 amGEG - FSD
1 stop4h 53mDelta
Deal found 1/8$293
This Delta deal was found by Cheapflights users on 1/8. 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 3/138:00 amFSD - GEG
1 stop7h 11mDelta
Tue 3/172:15 pmGEG - FSD
1 stop6h 44mDelta
Deal found 1/8$294
This Delta deal was found by Cheapflights users on 1/7. 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.
Thu 8/274:00 pmRAP - GEG
1 stop8h 04mDelta
Tue 9/16:05 amGEG - RAP
1 stop6h 43mDelta
Deal found 1/7$295
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/219:00 amFSD - GEG
1 stop5h 46mUnited Airlines
Sun 1/254:10 pmGEG - FSD
1 stop5h 34mUnited Airlines
Deal found 1/6$309
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/295:18 pmFSD - GEG
1 stop6h 04mUnited Airlines
Sun 2/11:48 pmGEG - FSD
1 stop7h 56mUnited Airlines
Deal found 1/5$333
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 2/108:00 amFSD - GEG
1 stop8h 58mAmerican Airlines
Tue 2/1712:25 pmGEG - FSD
1 stop8h 38mAmerican Airlines
Deal found 1/6$339
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/288:30 amRAP - GEG
1 stop5h 16mUnited Airlines
Sat 1/315:00 amGEG - RAP
1 stop5h 25mUnited Airlines
Deal found 1/6$339
This Delta deal was found by Cheapflights users on 1/6. 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 6/95:15 amFSD - GEG
2 stops9h 47mDelta
Thu 6/182:05 pmGEG - FSD
1 stop6h 41mDelta
Deal found 1/6$344
This Delta deal was found by Cheapflights users on 1/6. 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 1/308:03 amFSD - GEG
1 stop7h 00mDelta
Sun 2/16:30 amGEG - FSD
1 stop7h 04mDelta
Deal found 1/6$353
This Delta deal was found by Cheapflights users on 1/8. 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 1/236:00 amRAP - GEG
1 stop8h 03mDelta
Tue 1/271:20 pmGEG - RAP
2 stops8h 08mDelta
Deal found 1/8$494

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Spokane 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 January 8, 2026.
Use the filters below to find and compare flights from South Dakota to Spokane that are best for you.

Fly from

South Dakota

Fly to

Spokane

Route

Depart

Return

Price

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Wed 2/4

4:18 pm-7:54 pm

1 stop5h 36m

Spokane

Wed 2/11

2:00 pm-11:04 pm

1 stop7h 04m

$251

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Fri 1/23

2:40 pm-9:22 pm

1 stop7h 42m

Spokane

Tue 1/27

4:10 pm-10:29 pm

1 stop5h 19m

$279

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Fri 3/13

8:00 am-1:11 pm

1 stop7h 11m

Spokane

Tue 3/17

2:15 pm-10:59 pm

1 stop6h 44m

$294

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Fri 3/13

8:00 am-1:11 pm

1 stop7h 11m

Spokane

Wed 3/18

2:15 pm-10:59 pm

1 stop6h 44m

$294

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Thu 1/29

5:18 pm-9:22 pm

1 stop6h 04m

Spokane

Sun 2/1

1:48 pm-11:44 pm

1 stop7h 56m

$333

Rapid CitySpokane

RAP - GEG

RAPGEG

Rapid City

Wed 1/28

8:30 am-12:46 pm

1 stop5h 16m

Spokane

Sat 1/31

5:00 am-11:25 am

1 stop5h 25m

$339

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Wed 1/14

5:00 am-12:07 pm

2 stops9h 07m

Spokane

Mon 1/19

2:00 pm-11:06 pm

1 stop7h 06m

$359

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Thu 1/29

4:17 pm-11:59 pm

2 stops9h 42m

Spokane

Sun 2/1

6:30 am-3:34 pm

1 stop7h 04m

$359

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Fri 1/16

9:00 am-7:16 pm

2 stops12h 16m

Spokane

Mon 1/19

4:10 pm-11:44 pm

1 stop5h 34m

$393

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Wed 1/14

8:00 am-2:58 pm

1 stop8h 58m

Spokane

Mon 1/19

6:00 am-4:53 pm

1 stop8h 53m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 19 results
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Best time to book a flight from South Dakota to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from South Dakota 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 South Dakota to Spokane

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

Currently, March is the cheapest month in which you can book a flight from South Dakota to Spokane (average of $144). Flying from South Dakota to Spokane in April is currently the most expensive (average of $338). 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.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Spokane. 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 into for flights to Spokane from South Dakota?

    Spokane (GEG), located 5.6 mi from the city center, is the airport you fly into when you book flights from South Dakota to Spokane.

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

    For as low as $251, Delta can have you in Spokane from South Dakota in 5h 36m. There are 1039 mi between South Dakota and Spokane. 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 South Dakota to Spokane that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from South Dakota to Spokane 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 South Dakota to Spokane?

    Currently, March is the cheapest month in which you can book a flight from South Dakota to Spokane (average of $144). Flying from South Dakota to Spokane in April is currently the most expensive (average of $338). 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

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Post Falls
Spokane Valley

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Top 3 airlines flying from South Dakota to Spokane

Discover the top 3 airlines that operate flights from South Dakota to Spokane. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$407FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$254Average$388FlexibilityNo cancel feeOn-time71%

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