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Cheap flights from Idaho to Sioux Falls from $272

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Sioux Falls departing on 10/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:50 pm - 11:00 amBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
19h 10m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:16 pm - 1:55 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
26h 39m1 stop Las Vegas Harry Reid Intl
$272Multiple Airlines
Thu, Oct 1 - Sun, Oct 4
Delta Logo
5:30 am - 12:09 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
5h 39m1 stop Minneapolis St Paul
Delta Logo
8:30 am - 12:35 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
5h 05m1 stop Minneapolis St Paul
$329Delta
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
1:55 pm - 11:48 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
8h 53m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:30 am - 1:59 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
7h 29m1 stop Dallas/Fort Worth
$329American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
12:12 pm - 8:31 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
7h 19m1 stop Dallas/Fort Worth
American Airlines Logo
8:30 am - 1:24 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
5h 54m1 stop Phoenix Sky Harbor Intl
$329American Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
10:36 am - 4:23 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
4h 47m1 stop Denver Intl
United Airlines Logo
3:06 pm - 10:53 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
8h 47m1 stop Chicago O'Hare Intl
$329United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
5:30 pm - 11:44 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
5h 14m1 stop Denver Intl
United Airlines Logo
5:55 am - 9:52 amFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
4h 57m1 stop Denver Intl
$329United Airlines
Fri, Oct 23 - Tue, Oct 27
Delta Logo
5:30 am - 12:09 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
5h 39m1 stop Minneapolis St Paul
Delta Logo
5:00 pm - 11:59 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
7h 59m1 stop Minneapolis St Paul
$329Delta
Thu, Oct 15 - Sun, Oct 18
United Airlines Logo
3:54 pm - 11:44 pmGEG  Spokane-FSD Sioux Falls Joe Foss Field
5h 50m1 stop Denver Intl
United Airlines Logo
9:35 am - 12:35 pmFSD  Sioux Falls Joe Foss Field-GEG Spokane
5h 00m1 stop Denver Intl
$329United Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
3:00 pm - 11:22 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
7h 22m1 stop Minneapolis St Paul
Delta Logo
8:30 am - 12:35 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
5h 05m1 stop Minneapolis St Paul
$329Delta
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
1:55 pm - 11:48 pmBOI  Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field
8h 53m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
2:10 pm - 10:03 pmFSD  Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld
8h 53m1 stop Phoenix Sky Harbor Intl
$329American Airlines
Tue, Sep 1 - Thu, Sep 10

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American Airlines flights from Idaho to Sioux Falls

Our best American Airlines deals on Idaho to Sioux Falls flight tickets
American Airlines
Oct 23
GEG2:45 pmSpokane
7h 13m
1 stop
FSD11:58 pmSioux Falls Joe Foss Field
Nov 10
FSD1:08 pmSioux Falls Joe Foss Field
9h 32m
1 stop
GEG8:40 pmSpokane
$329
American Airlines
Aug 28
BOI1:55 pmBoise Air Term. Gowen Fld
8h 53m
1 stop
FSD11:48 pmSioux Falls Joe Foss Field
Aug 31
FSD7:30 amSioux Falls Joe Foss Field
7h 29m
1 stop
BOI1:59 pmBoise Air Term. Gowen Fld
$354
American Airlines
Oct 23
GEG2:45 pmSpokane
7h 06m
1 stop
FSD11:51 pmSioux Falls Joe Foss Field
Nov 10
FSD1:08 pmSioux Falls Joe Foss Field
9h 32m
1 stop
GEG8:40 pmSpokane
$371

United Airlines flights from Idaho to Sioux Falls

Our best United Airlines deals on Idaho to Sioux Falls flight tickets
United Airlines
Sep 5
BOI5:44 pmBoise Air Term. Gowen Fld
5h 00m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Sep 12
FSD6:00 amSioux Falls Joe Foss Field
10h 31m
2 stops
BOI3:31 pmBoise Air Term. Gowen Fld
$334
United Airlines
Sep 5
GEG12:33 pmSpokane
9h 11m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
Sep 12
FSD9:35 amSioux Falls Joe Foss Field
11h 41m
2 stops
GEG7:16 pmSpokane
$339
United Airlines
Aug 25
GEG5:00 amSpokane
5h 39m
1 stop
FSD12:39 pmSioux Falls Joe Foss Field
Aug 31
FSD9:35 amSioux Falls Joe Foss Field
5h 00m
1 stop
GEG12:35 pmSpokane
$354

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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 August 11, 2026.
Use the filters below to find and compare flights from Idaho to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-11:00 am

1 stop19h 10m

Sioux Falls Joe Foss Field

Sun 10/4

12:16 pm-1:55 pm

1 stop26h 39m

$272

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Thu 10/15

5:30 am-12:09 pm

1 stop5h 39m

Sioux Falls Joe Foss Field

Tue 10/20

8:30 am-12:35 pm

1 stop5h 05m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 8/28

1:55 pm-11:48 pm

1 stop8h 53m

Sioux Falls Joe Foss Field

Mon 8/31

7:30 am-1:59 pm

1 stop7h 29m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 8/28

12:12 pm-8:31 pm

1 stop7h 19m

Sioux Falls Joe Foss Field

Mon 8/31

8:30 am-1:24 pm

1 stop5h 54m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Sat 9/5

10:36 am-4:23 pm

1 stop4h 47m

Sioux Falls Joe Foss Field

Sat 9/12

3:06 pm-10:53 pm

1 stop8h 47m

$329
Quickest round-trip

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 10/23

5:30 pm-11:44 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Tue 10/27

5:55 am-9:52 am

1 stop4h 57m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Thu 10/15

5:30 am-12:09 pm

1 stop5h 39m

Sioux Falls Joe Foss Field

Sun 10/18

5:00 pm-11:59 pm

1 stop7h 59m

$329

SpokaneSioux Falls

GEG Spokane - FSD Sioux Falls Joe Foss Field

GEGFSD

Spokane

Sat 9/5

3:54 pm-11:44 pm

1 stop5h 50m

Sioux Falls Joe Foss Field

Sat 9/12

9:35 am-12:35 pm

1 stop5h 00m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 10/16

3:00 pm-11:22 pm

1 stop7h 22m

Sioux Falls Joe Foss Field

Mon 10/19

8:30 am-12:35 pm

1 stop5h 05m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Tue 9/1

1:55 pm-11:48 pm

1 stop8h 53m

Sioux Falls Joe Foss Field

Thu 9/10

2:10 pm-10:03 pm

1 stop8h 53m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Idaho 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 Idaho is in September. Flight prices, which tend to average around $368, 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 March is your next best option. Flight prices from Idaho to Sioux Falls during March average around $381.

Can stopping save me money on Idaho to Sioux Falls flights?

You could potentially save up to 53% on your flight if you consider stops on a Idaho to Sioux Falls flight.

Cheap Idaho to Sioux Falls flight deals and tips

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Idaho to Sioux Falls takes 4h 47m
There are no direct flights from Idaho to Sioux Falls. There are no popular flight routes from Idaho to Sioux Falls.
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Frequently asked questions about flying from Idaho to Sioux Falls

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

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

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

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

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

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Sioux Falls

Compare and see reviews for airlines that fly from Idaho to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $284Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
DeltaPriceFrom $309Free CancellationRating
7.8
8,505 reviews
Search Delta flights

Traveling to a place near Sioux Falls?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Sioux Falls. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Idaho to Sioux Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Idaho and Sioux Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Idaho to Sioux Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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