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Cheap flights from Spokane to Sioux Falls from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Sioux Falls departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Spokane to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:14 pm - 10:27 pmGEG-FSD
7h 13m1 stop
American Airlines Logo
8:05 am - 1:46 pmFSD-GEG
7h 41m1 stop
$251American Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15
Delta Logo
1:16 pm - 11:09 pmGEG-FSD
7h 53m1 stop
Delta Logo
5:05 am - 12:06 pmFSD-GEG
9h 01m1 stop
$255Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
1:16 pm - 11:09 pmGEG-FSD
7h 53m1 stop
Delta Logo
10:58 am - 9:01 pmFSD-GEG
12h 03m2 stops
$260Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
1:14 pm - 11:59 pmGEG-FSD
8h 45m1 stop
American Airlines Logo
2:50 pm - 7:48 pmFSD-GEG
6h 58m1 stop
$270American Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 22
Delta Logo
1:16 pm - 11:09 pmGEG-FSD
7h 53m1 stop
Delta Logo
8:01 am - 1:14 pmFSD-GEG
7h 13m1 stop
$274Delta
Find Deal
Mon, Nov 10 - Sat, Nov 22
Delta Logo
2:09 pm - 11:00 pmGEG-FSD
6h 51m1 stop
Delta Logo
10:58 am - 9:01 pmFSD-GEG
12h 03m2 stops
$275Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
1:15 pm - 11:00 pmGEG-FSD
7h 45m2 stops
Delta Logo
10:58 am - 6:33 pmFSD-GEG
9h 35m2 stops
$280Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
1:14 pm - 11:59 pmGEG-FSD
8h 45m1 stop
American Airlines Logo
2:50 pm - 7:48 pmFSD-GEG
6h 58m1 stop
$289American Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 22
United Airlines Logo
1:47 pm - 8:23 pmGEG-FSD
4h 36m1 stop
United Airlines Logo
8:00 am - 3:21 pmFSD-GEG
9h 21m2 stops
$355United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15
United Airlines Logo
12:45 pm - 11:44 pmGEG-FSD
8h 59m2 stops
United Airlines Logo
8:00 am - 3:21 pmFSD-GEG
9h 21m2 stops
$375United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15

American Airlines flights from Spokane to Sioux Falls

Our best American Airlines deals on Spokane to Sioux Falls flight tickets
American Airlines
Nov 12
GEG1:14 pmSpokane
7h 13m
1 stop
FSD10:27 pmSioux Falls Joe Foss Field
Nov 15
FSD8:05 amSioux Falls Joe Foss Field
7h 41m
1 stop
GEG1:46 pmSpokane
$251
Find similar
American Airlines
Nov 10
GEG1:14 pmSpokane
8h 45m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Nov 22
FSD2:50 pmSioux Falls Joe Foss Field
6h 58m
1 stop
GEG7:48 pmSpokane
$270
Find similar
American Airlines
Nov 10
GEG1:14 pmSpokane
8h 45m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Nov 22
FSD2:50 pmSioux Falls Joe Foss Field
6h 58m
1 stop
GEG7:48 pmSpokane
$289
Find similar

United Airlines flights from Spokane to Sioux Falls

Our best United Airlines deals on Spokane to Sioux Falls flight tickets
United Airlines
Nov 12
GEG1:47 pmSpokane
4h 36m
1 stop
FSD8:23 pmSioux Falls Joe Foss Field
Nov 15
FSD8:00 amSioux Falls Joe Foss Field
9h 21m
2 stops
GEG3:21 pmSpokane
$355
Find similar
United Airlines
Nov 12
GEG12:45 pmSpokane
8h 59m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
Nov 15
FSD8:00 amSioux Falls Joe Foss Field
9h 21m
2 stops
GEG3:21 pmSpokane
$375
Find similar
United Airlines
Nov 12
GEG12:45 pmSpokane
8h 59m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
Nov 15
FSD8:00 amSioux Falls Joe Foss Field
9h 21m
2 stops
GEG3:21 pmSpokane
$391
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Sioux Falls 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, momondo users made 832,500 searches. Data last updated October 24, 2025.
Use the filters below to find and compare flights from Spokane to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 11/12

1:14 pm-10:27 pm

1 stop7h 13m

Sioux Falls Joe Foss Field

Sat 11/15

8:05 am-1:46 pm

1 stop7h 41m

$251

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 11/14

1:16 pm-11:09 pm

1 stop7h 53m

Sioux Falls Joe Foss Field

Tue 11/18

5:05 am-12:06 pm

1 stop9h 01m

$255

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 11/14

1:16 pm-11:09 pm

1 stop7h 53m

Sioux Falls Joe Foss Field

Tue 11/18

10:58 am-9:01 pm

2 stops12h 03m

$260

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Mon 11/10

1:14 pm-11:59 pm

1 stop8h 45m

Sioux Falls Joe Foss Field

Sat 11/22

2:50 pm-7:48 pm

1 stop6h 58m

$270

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Mon 11/10

1:16 pm-11:09 pm

1 stop7h 53m

Sioux Falls Joe Foss Field

Sat 11/22

8:01 am-1:14 pm

1 stop7h 13m

$274

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Sat 11/15

2:09 pm-11:00 pm

1 stop6h 51m

Sioux Falls Joe Foss Field

Wed 11/19

10:58 am-9:01 pm

2 stops12h 03m

$275

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Fri 11/14

1:15 pm-11:00 pm

2 stops7h 45m

Sioux Falls Joe Foss Field

Tue 11/18

10:58 am-6:33 pm

2 stops9h 35m

$280

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Mon 11/10

1:14 pm-11:59 pm

1 stop8h 45m

Sioux Falls Joe Foss Field

Sat 11/22

2:50 pm-7:48 pm

1 stop6h 58m

$289

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 11/12

1:47 pm-8:23 pm

1 stop4h 36m

Sioux Falls Joe Foss Field

Sat 11/15

8:00 am-3:21 pm

2 stops9h 21m

$355

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

Wed 11/12

12:45 pm-11:44 pm

2 stops8h 59m

Sioux Falls Joe Foss Field

Sat 11/15

8:00 am-3:21 pm

2 stops9h 21m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Spokane to Sioux Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Spokane is in August. Flight prices, which tend to average around $299, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in August, then March is your next best option. Flight prices from Spokane to Sioux Falls during March average around $328.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Tuesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Spokane because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $573.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is at noon. Flights from Spokane to Sioux Falls during this time can be as low as $391. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $494 on average. Flights to Sioux Falls from Spokane in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Spokane to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to Sioux Falls (GEG to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Sioux Falls

Direct flights

None
There are no direct flights from Spokane to Sioux Falls. There are no popular flight routes from Spokane to Sioux Falls.
Search flight deals

  • How far is Spokane to Sioux Falls Joe Foss Field by plane?

    Sioux Falls Joe Foss Field is 1035.9 mi away from Spokane. Flights usually cover this in 4h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Spokane Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Spokane Airport to Sioux Falls Joe Foss Field Airport refresh daily.

  • How many operators does momondo search for flights from Spokane Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Spokane Airport to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spokane Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents required for your trip to Sioux Falls Joe Foss Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux Falls Joe Foss Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Spokane to Sioux Falls?

Best airlines flying from Spokane to Sioux Falls

Compare and see reviews for airlines that fly from Spokane to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $204Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Sioux Falls?

Finding the right flight to Sioux Falls from Spokane is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sioux Falls quick and easy, saving you time and money.

Can I find flights from Spokane to Sioux Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sioux Falls from Spokane which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Spokane to Sioux Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spokane to Sioux Falls.

I’m not ready to book a flight from Spokane to Sioux Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spokane to Sioux Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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