Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Spokane to Sioux Falls from $165

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Spokane to Sioux Falls (GEG-FSD)

Cheap round-trip flights

American Airlines Logo
1:40 pm - 10:27 pmGEG-FSD
6h 47m1 stop
American Airlines Logo
5:30 am - 12:59 pmFSD-GEG
9h 29m1 stop
$249American Airlines
Find Deal
mié., dic. 24 - mié., dic. 31
American Airlines Logo
1:14 pm - 11:59 pmGEG-FSD
8h 45m1 stop
American Airlines Logo
5:30 am - 12:32 pmFSD-GEG
9h 02m1 stop
$251American Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
Delta Logo
2:05 pm - 10:49 pmGEG-FSD
6h 44m1 stop
Delta Logo
5:15 am - 12:05 pmFSD-GEG
8h 50m2 stops
$256Delta
Find Deal
sáb., nov. 15 - mié., nov. 19
Allegiant Air Logo
7:38 pm - 1:09 pmGEG-FSD
15h 31m1 stop
Allegiant Air Logo
11:41 am - 8:18 pmFSD-GEG
10h 37m1 stop
$315Allegiant Air
Find Deal
vie., oct. 24 - dom., oct. 26
American Airlines Logo
1:40 pm - 10:27 pmGEG-FSD
6h 47m1 stop
American Airlines Logo
5:30 am - 12:59 pmFSD-GEG
9h 29m1 stop
$329American Airlines
Find Deal
mié., dic. 24 - mié., dic. 31
Delta Logo
2:21 pm - 11:46 pmGEG-FSD
7h 25m1 stop
Delta Logo
5:00 am - 10:34 amFSD-GEG
7h 34m2 stops
$334Delta
Find Deal
mié., sep. 3 - dom., sep. 7
Delta Logo
7:23 pm - 10:13 amGEG-FSD
12h 50m2 stops
Delta Logo
1:35 pm - 7:46 pmFSD-GEG
8h 11m1 stop
$354Delta
Find Deal
vie., oct. 24 - dom., oct. 26
United Airlines Logo
12:45 pm - 11:44 pmGEG-FSD
8h 59m2 stops
United Airlines Logo
8:47 am - 11:29 pmFSD-GEG
16h 42m2 stops
$438United Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
United Airlines Logo
1:47 pm - 11:55 pmGEG-FSD
8h 08m1 stop
United Airlines Logo
8:50 am - 12:45 pmFSD-GEG
5h 55m1 stop
$543United Airlines
Find Deal
jue., dic. 25 - vie., ene. 2
Allegiant Air Logo
11:19 am - 11:50 amGEG-FSD
22h 31m1 stop
Allegiant Air Logo
10:40 pm - 10:29 amFSD-GEG
13h 49m1 stop
$564Allegiant Air
Find Deal
sáb., dic. 27 - vie., ene. 2

Delta flights from Spokane to Sioux Falls

Our best Delta deals on Spokane to Sioux Falls flight tickets
Delta
Nov 15
GEG2:05 pmSpokane
6h 44m
1 stop
FSD10:49 pmSioux Falls Joe Foss Field
Nov 19
FSD5:15 amSioux Falls Joe Foss Field
8h 50m
2 stops
GEG12:05 pmSpokane
$256
Find similar
Delta
Sep 3
GEG2:21 pmSpokane
7h 25m
1 stop
FSD11:46 pmSioux Falls Joe Foss Field
Sep 7
FSD5:00 amSioux Falls Joe Foss Field
7h 34m
2 stops
GEG10:34 amSpokane
$334
Find similar
Delta
Oct 24
GEG7:23 pmSpokane
12h 50m
2 stops
FSD10:13 amSioux Falls Joe Foss Field
Oct 26
FSD1:35 pmSioux Falls Joe Foss Field
8h 11m
1 stop
GEG7:46 pmSpokane
$354
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 15
GEG12:45 pmSpokane
8h 59m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
Nov 19
FSD8:47 amSioux Falls Joe Foss Field
16h 42m
2 stops
GEG11:29 pmSpokane
$438
Find similar
United Airlines
Dec 25
GEG1:47 pmSpokane
8h 08m
1 stop
FSD11:55 pmSioux Falls Joe Foss Field
Jan 2
FSD8:50 amSioux Falls Joe Foss Field
5h 55m
1 stop
GEG12:45 pmSpokane
$543
Find similar
United Airlines
Dec 25
GEG1:47 pmSpokane
8h 08m
1 stop
FSD11:55 pmSioux Falls Joe Foss Field
Jan 4
FSD8:50 amSioux Falls Joe Foss Field
5h 55m
1 stop
GEG12:45 pmSpokane
$610
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 agosto 21, 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

mié. 12/24

1:40 pm-10:27 pm

1 stop6h 47m

Sioux Falls Joe Foss Field

mié. 12/31

5:30 am-12:59 pm

1 stop9h 29m

$249

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

sáb. 11/15

1:14 pm-11:59 pm

1 stop8h 45m

Sioux Falls Joe Foss Field

mié. 11/19

5:30 am-12:32 pm

1 stop9h 02m

$251

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

sáb. 11/15

2:05 pm-10:49 pm

1 stop6h 44m

Sioux Falls Joe Foss Field

mié. 11/19

5:15 am-12:05 pm

2 stops8h 50m

$256

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

vie. 10/24

7:38 pm-1:09 pm

1 stop15h 31m

Sioux Falls Joe Foss Field

dom. 10/26

11:41 am-8:18 pm

1 stop10h 37m

$315

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

mié. 12/24

1:40 pm-10:27 pm

1 stop6h 47m

Sioux Falls Joe Foss Field

mié. 12/31

5:30 am-12:59 pm

1 stop9h 29m

$329

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

mié. 9/3

2:21 pm-11:46 pm

1 stop7h 25m

Sioux Falls Joe Foss Field

dom. 9/7

5:00 am-10:34 am

2 stops7h 34m

$334

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

vie. 10/24

7:23 pm-10:13 am

2 stops12h 50m

Sioux Falls Joe Foss Field

dom. 10/26

1:35 pm-7:46 pm

1 stop8h 11m

$354

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

sáb. 11/15

12:45 pm-11:44 pm

2 stops8h 59m

Sioux Falls Joe Foss Field

mié. 11/19

8:47 am-11:29 pm

2 stops16h 42m

$438

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

jue. 12/25

1:47 pm-11:55 pm

1 stop8h 08m

Sioux Falls Joe Foss Field

vie. 1/2

8:50 am-12:45 pm

1 stop5h 55m

$543

SpokaneSioux Falls

GEG - FSD

GEGFSD

Spokane

sáb. 12/27

11:19 am-11:50 am

1 stop22h 31m

Sioux Falls Joe Foss Field

vie. 1/2

10:40 pm-10:29 am

1 stop13h 49m

$564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Spokane and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Spokane is in September. Flight prices, which tend to average around $258, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in September, then February is your next best option. Flight prices from Spokane to Sioux Falls during February average around $324.

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 6h 21m, 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 $208Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
8,930 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.

An easier way to manage your Sioux Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/26
mar. 9/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States