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Cheap flights from South Dakota to Boise from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Boise departing on 4/25. 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

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Find the cheapest flights from South Dakota to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:07 pm - 12:27 pm
FSD
-
BOI
21h 20m
1 stop
Frontier Logo
1:22 pm - 3:22 pm
BOI
-
FSD
25h 00m
1 stop
$183Frontier
Mon, May 11 - Sun, May 17
United Airlines Logo
5:20 am - 9:54 am
RAP
-
BOI
4h 34m
1 stop
United Airlines Logo
5:00 am - 11:24 am
BOI
-
RAP
6h 24m
1 stop
$329United Airlines
Fri, Apr 24 - Tue, Apr 28
Delta Logo
6:00 am - 2:05 pm
RAP
-
BOI
8h 05m
1 stop
Delta Logo
3:23 pm - 10:20 pm
BOI
-
RAP
6h 57m
1 stop
$334Delta
Fri, Apr 10 - Tue, Apr 14
Delta Logo
6:00 am - 2:05 pm
RAP
-
BOI
8h 05m
1 stop
Delta Logo
3:23 pm - 10:20 pm
BOI
-
RAP
6h 57m
1 stop
$339Delta
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
5:00 am - 9:45 am
RAP
-
BOI
4h 45m
1 stop
United Airlines Logo
5:46 pm - 10:25 pm
BOI
-
RAP
4h 39m
1 stop
$341United Airlines
Sat, May 23 - Wed, May 27
Delta Logo
4:01 pm - 11:59 pm
RAP
-
BOI
7h 58m
2 stops
Delta Logo
3:23 pm - 10:20 pm
BOI
-
RAP
6h 57m
1 stop
$344Delta
Fri, Apr 10 - Tue, Apr 14
Delta Logo
4:01 pm - 11:59 pm
RAP
-
BOI
7h 58m
2 stops
Delta Logo
6:00 am - 3:18 pm
BOI
-
RAP
9h 18m
2 stops
$349Delta
Tue, Apr 7 - Sat, Apr 11
Delta Logo
8:00 am - 2:05 pm
FSD
-
BOI
7h 05m
1 stop
Delta Logo
3:01 pm - 11:04 pm
BOI
-
FSD
7h 03m
1 stop
$369Delta
Fri, Apr 10 - Sat, Apr 11
Delta Logo
8:00 am - 2:05 pm
FSD
-
BOI
7h 05m
1 stop
Delta Logo
6:00 am - 3:39 pm
BOI
-
FSD
8h 39m
2 stops
$374Delta
Fri, Apr 10 - Sat, Apr 11
American Airlines Logo
1:08 pm - 10:54 pm
RAP
-
BOI
9h 46m
1 stop
American Airlines Logo
1:41 pm - 9:58 pm
BOI
-
RAP
8h 17m
1 stop
$384American Airlines
Fri, Apr 10 - Tue, Apr 14

United Airlines flights from South Dakota to Boise

Our best United Airlines deals on South Dakota to Boise flight tickets
United Airlines
Apr 24
RAP5:20 amRapid City
4h 34m
1 stop
BOI9:54 amBoise Air Term. Gowen Fld
Apr 28
BOI5:00 amBoise Air Term. Gowen Fld
6h 24m
1 stop
RAP11:24 amRapid City
$329
United Airlines
May 23
RAP5:00 amRapid City
4h 45m
1 stop
BOI9:45 amBoise Air Term. Gowen Fld
May 27
BOI5:46 pmBoise Air Term. Gowen Fld
4h 39m
1 stop
RAP10:25 pmRapid City
$341
United Airlines
May 29
RAP5:00 amRapid City
4h 45m
1 stop
BOI9:45 amBoise Air Term. Gowen Fld
Jun 2
BOI5:46 pmBoise Air Term. Gowen Fld
4h 47m
1 stop
RAP10:33 pmRapid City
$378

Delta flights from South Dakota to Boise

Our best Delta deals on South Dakota to Boise flight tickets
Delta
Apr 10
RAP6:00 amRapid City
8h 05m
1 stop
BOI2:05 pmBoise Air Term. Gowen Fld
Apr 14
BOI3:23 pmBoise Air Term. Gowen Fld
6h 57m
1 stop
RAP10:20 pmRapid City
$334
Delta
Apr 10
RAP6:00 amRapid City
8h 05m
1 stop
BOI2:05 pmBoise Air Term. Gowen Fld
Apr 14
BOI3:23 pmBoise Air Term. Gowen Fld
6h 57m
1 stop
RAP10:20 pmRapid City
$339
Delta
Apr 10
RAP4:01 pmRapid City
7h 58m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
Apr 14
BOI3:23 pmBoise Air Term. Gowen Fld
6h 57m
1 stop
RAP10:20 pmRapid City
$344

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to Boise 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 March 28, 2026.
Use the filters below to find and compare flights from South Dakota to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Mon 5/11

4:07 pm-12:27 pm

1 stop21h 20m

Boise Air Term. Gowen Fld

Sun 5/17

1:22 pm-3:22 pm

1 stop25h 00m

$183

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Fri 4/24

5:20 am-9:54 am

1 stop4h 34m

Boise Air Term. Gowen Fld

Tue 4/28

5:00 am-11:24 am

1 stop6h 24m

$329

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Fri 4/10

6:00 am-2:05 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

Tue 4/14

3:23 pm-10:20 pm

1 stop6h 57m

$334

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Fri 4/10

6:00 am-2:05 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

Tue 4/14

3:23 pm-10:20 pm

1 stop6h 57m

$339
Quickest round-trip

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Sat 5/23

5:00 am-9:45 am

1 stop4h 45m

Boise Air Term. Gowen Fld

Wed 5/27

5:46 pm-10:25 pm

1 stop4h 39m

$341

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Fri 4/10

4:01 pm-11:59 pm

2 stops7h 58m

Boise Air Term. Gowen Fld

Tue 4/14

3:23 pm-10:20 pm

1 stop6h 57m

$344

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Tue 4/7

4:01 pm-11:59 pm

2 stops7h 58m

Boise Air Term. Gowen Fld

Sat 4/11

6:00 am-3:18 pm

2 stops9h 18m

$349

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Fri 4/10

8:00 am-2:05 pm

1 stop7h 05m

Boise Air Term. Gowen Fld

Sat 4/11

3:01 pm-11:04 pm

1 stop7h 03m

$369

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Fri 4/10

8:00 am-2:05 pm

1 stop7h 05m

Boise Air Term. Gowen Fld

Sat 4/11

6:00 am-3:39 pm

2 stops8h 39m

$374

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Fri 4/10

1:08 pm-10:54 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Tue 4/14

1:41 pm-9:58 pm

1 stop8h 17m

$384

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 Boise from

How to get the cheapest flight ticket from South Dakota to Boise

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 Boise?

The month of June is, on average, the cheapest month to fly to Boise from South Dakota, with most prices found around $278. If you aren’t able to travel during the month of June, then book flights to Boise from South Dakota during April instead. Flights to Boise in April, while not as cheap as those in June, still average around $323.

Cheap South Dakota to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Boise

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from South Dakota to Boise takes 4h 35m
There are no direct flights from South Dakota to Boise. There are no popular flight routes from South Dakota to Boise.
Search flight deals

  • When did momondo last update prices for flights from South Dakota to Boise Air Term. Gowen Fld Airport?

    Prices for flights from South Dakota to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Dakota to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from South Dakota to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Dakota to Boise

Compare and see reviews for airlines that fly from South Dakota to Boise with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,356 reviews
Search Delta flights
American AirlinesPriceFrom $334Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Boise?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Boise. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to Boise with flexible booking policies on momondo?

Flights from South Dakota to Boise 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 South Dakota to Boise?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boise from South Dakota.

I’m not ready to book a flight from South Dakota to Boise right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South Dakota to Boise 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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