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South Dakota

$160+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — FSD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Delta)

One-way from

$160
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$328
Provider with most accurate pricing for Spokane-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Spokane-Sioux Falls Joe Foss Field flights.
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From Spokane to South Dakota
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One-way flight from Spokane to South Dakota
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Highest demand for flights based on searches. 17% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 11/152:05 pmGEG - FSD
1 stop6h 42mDelta
Wed 11/197:37 pmFSD - GEG
1 stop5h 26mDelta
Deal found 3/26$259
This United Airlines deal was found by Cheapflights users on 3/26. 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 9/25:43 amGEG - RAP
1 stop5h 47mUnited Airlines
Tue 9/93:21 pmRAP - GEG
1 stop6h 08mUnited Airlines
Deal found 3/26$304
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/91:40 pmGEG - FSD
1 stop5h 09mUnited Airlines
Sat 5/104:53 pmFSD - GEG
1 stop6h 02mUnited Airlines
Deal found 3/27$305
This Delta deal was found by Cheapflights users on 3/26. 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 3/282:00 pmGEG - RAP
1 stop7h 34mDelta
Fri 4/44:16 pmRAP - GEG
1 stop7h 21mDelta
Deal found 3/26$324
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 7/21:51 pmGEG - FSD
1 stop6h 43mAmerican Airlines
Wed 7/95:14 pmFSD - GEG
1 stop8h 03mAmerican Airlines
Deal found 3/26$369

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 March 28, 2025.
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

Fri 4/11

12:50 pm-11:59 pm

1 stop9h 09m

Sioux Falls Joe Foss Field

Tue 4/15

7:35 pm-11:56 pm

1 stop6h 21m

$289

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Tue 9/2

5:43 am-12:30 pm

1 stop5h 47m

Rapid City

Tue 9/9

3:21 pm-8:29 pm

1 stop6h 08m

$304

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 5/9

1:40 pm-8:49 pm

1 stop5h 09m

Sioux Falls Joe Foss Field

Sat 5/10

4:53 pm-8:55 pm

1 stop6h 02m

$305

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Fri 5/9

7:25 pm-10:06 am

2 stops13h 41m

Rapid City

Sun 5/11

6:33 am-4:00 pm

2 stops10h 27m

$419

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Wed 9/3

1:15 pm-8:33 pm

1 stop6h 18m

$160

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Wed 9/3

7:21 pm-9:52 am

2 stops13h 31m

$255

SpokaneRapid City

GEG - RAP

GEGRAP

Spokane

Fri 4/4

6:26 am-11:56 am

2 stops28h 30m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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, September is the cheapest month in which you can book a flight from Spokane to South Dakota (average of $334). Flying from Spokane to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from GEG to SD?

Find hourly flight availability from Spokane to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Spokane to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 March 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Spokane to South Dakota. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Spokane to South Dakota one-way?

    The cheapest airlines for a one-way flight from Spokane to South Dakota are United Airlines ($160), Delta ($255), and American Airlines ($566).

  • 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, September is the cheapest month in which you can book a flight from Spokane to South Dakota (average of $334). Flying from Spokane to South Dakota in December is currently the most expensive (average of $446). 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.

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Top 2 airlines flying from Spokane to South Dakota

Discover the top 2 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$297Average$498FlexibilityNo cancel feeOn-time69%
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