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Spokane

$344+ Cheap flights from Sioux Falls to Spokane (FSD - 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — GEG
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Sioux Falls to Spokane

Cheapest flights from Sioux Falls to Spokane
Explore the most affordable flight options available from Sioux Falls to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 11/205:05 amFSD - GEG
1 stop9h 01mDelta
Fri 11/286:05 amGEG - FSD
1 stop4h 45mDelta
Deal found 11/2$344
This Delta deal was found by Cheapflights users on 11/2. 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 11/144:19 pmFSD - GEG
1 stop5h 44mDelta
Sun 11/162:09 pmGEG - FSD
1 stop6h 51mDelta
Deal found 11/2$354
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/88:57 amFSD - GEG
1 stop8h 24mUnited Airlines
Mon 11/101:47 pmGEG - FSD
1 stop4h 36mUnited Airlines
Deal found 11/4$419
This Delta deal was found by Cheapflights users on 11/3. 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 11/214:19 pmFSD - GEG
1 stop5h 44mDelta
Sat 11/296:05 amGEG - FSD
1 stop4h 45mDelta
Deal found 11/3$443
This Delta deal was found by Cheapflights users on 11/2. 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 11/205:05 amFSD - GEG
1 stop9h 01mDelta
Sat 11/296:05 amGEG - FSD
1 stop4h 45mDelta
Deal found 11/2$444
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/208:00 amFSD - GEG
2 stops14h 45mUnited Airlines
Fri 11/285:10 amGEG - FSD
1 stop5h 21mUnited Airlines
Deal found 11/2$611
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/228:57 amFSD - GEG
1 stop8h 24mUnited Airlines
Sun 11/309:45 pmGEG - FSD
1 stop23h 59mUnited Airlines
Deal found 11/3$621

Cheap flight deals from Sioux Falls to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Delta)

Popular in

April

Cheapest in

March

Average price

$479
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 Sioux Falls Joe Foss Field to Spokane
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High demand for flights, 11% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 November 4, 2025.
Use the filters below to find and compare flights from Sioux Falls to Spokane that are best for you.

Fly from

Sioux Falls

Fly to

Spokane

Route

Depart

Return

Price

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Thu 11/20

5:05 am-12:06 pm

1 stop9h 01m

Spokane

Fri 11/28

6:05 am-12:50 pm

1 stop4h 45m

$344

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Fri 11/14

4:19 pm-8:03 pm

1 stop5h 44m

Spokane

Sun 11/16

2:09 pm-11:00 pm

1 stop6h 51m

$354

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Fri 11/21

4:19 pm-8:03 pm

1 stop5h 44m

Spokane

Sat 11/29

6:05 am-12:50 pm

1 stop4h 45m

$443

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Thu 11/20

5:05 am-12:06 pm

1 stop9h 01m

Spokane

Sat 11/29

6:05 am-12:50 pm

1 stop4h 45m

$444

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Thu 11/20

8:00 am-8:45 pm

2 stops14h 45m

Spokane

Fri 11/28

5:10 am-12:31 pm

1 stop5h 21m

$611

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Sat 11/22

8:57 am-12:45 pm

1 stop5h 48m

Spokane

Sun 11/30

9:45 pm-11:44 pm

1 stop23h 59m

$667

Sioux FallsSpokane

FSD - GEG

FSDGEG

Sioux Falls Joe Foss Field

Fri 11/21

8:01 am-1:14 pm

1 stop7h 13m

Spokane

Sun 11/30

6:05 am-11:00 pm

1 stop14h 55m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Compare providers for flights from Sioux Falls to Spokane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Spokane in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Spokane flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux Falls-Spokane flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux Falls-Spokane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Spokane flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Sioux Falls 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 Sioux Falls to Spokane

What is the cheapest month to book a flight from Sioux Falls to Spokane?

Currently, March is the cheapest month in which you can book a flight from Sioux Falls to Spokane (average of $131). Flying from Sioux Falls to Spokane in February is currently the most expensive (average of $370). 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 FSD to GEG?

Find hourly flight availability from Sioux Falls to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Sioux Falls to Spokane by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Sioux Falls to Spokane?

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. 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 Spokane. Reviews last updated November 4, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Sioux Falls to Spokane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
9,002 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
7.2
Good
11,040 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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 Sioux Falls to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sioux Falls to Spokane?

    For as low as $344, Delta can have you in Spokane from Sioux Falls in 9h 01m. Airlines will cover a distance of 1039 mi.

  • What are the cheapest airlines flying from Sioux Falls to Spokane round-trip?

    According to our current data, Delta ($228), American Airlines ($254), and United Airlines ($258) offers the cheapest pricing from Sioux Falls to Spokane. Delta is currently priced 49% below the average price you’ll pay for this route.

  • Can I find deals for flights from Sioux Falls to Spokane that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Spokane?

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

  • Can I find deals for business class flights from Sioux Falls to Spokane?

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Spokane?

    Currently, March is the cheapest month in which you can book a flight from Sioux Falls to Spokane (average of $131). Flying from Sioux Falls to Spokane in February is currently the most expensive (average of $370). 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
Sandpoint
Post Falls
Spokane Valley

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Top 3 airlines flying from Sioux Falls to Spokane

Discover the top 3 airlines that operate flights from Sioux Falls 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$334FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$458FlexibilityNo cancel feeOn-time69%

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