What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Idaho?

Allegiant Air, American Airlines, and United Airlines are the most popular carriers operating from Sioux Falls Joe Foss Field to Idaho

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

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

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

As of October 2026, there are 2 operators available to choose from for flights from Sioux Falls Joe Foss Field Airport to Idaho.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$200 Cheap Flights from Sioux Falls to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux Falls to Idaho

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9:32 am - 1:28 pmFSD Sioux Falls Joe Foss Field-IDA Idaho Falls Fanning Field

4h 56m1 stop Denver Intl

2:35 pm - 8:04 pmIDA Idaho Falls Fanning Field-FSD Sioux Falls Joe Foss Field

4h 29m1 stop Denver Intl

$339United Airlines

Tue, Oct 27 - Tue, Nov 3

6:00 am - 1:28 pmFSD Sioux Falls Joe Foss Field-IDA Idaho Falls Fanning Field

8h 28m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 8:04 pmIDA Idaho Falls Fanning Field-FSD Sioux Falls Joe Foss Field

4h 29m1 stop Denver Intl

$344United Airlines

Tue, Oct 27 - Tue, Nov 3

8:05 am - 1:22 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 17m1 stop Phoenix Sky Harbor Intl

2:03 pm - 11:49 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 46m1 stop Phoenix Sky Harbor Intl

$349American Airlines

Fri, Oct 30 - Sat, Nov 14

9:14 am - 1:30 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 16m1 stop Denver Intl

2:45 pm - 8:46 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 01m1 stop Denver Intl

$349United Airlines

Wed, Jan 6 - Sat, Jan 9

5:55 am - 9:52 amFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 57m1 stop Denver Intl

5:44 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 00m1 stop Denver Intl

$349United Airlines

Thu, Nov 19 - Tue, Nov 24

8:30 am - 5:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

10h 29m2 stops Minneapolis St Paul Salt Lake City

3:00 pm - 11:22 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 22m1 stop Minneapolis St Paul

$379Delta

Fri, Nov 6 - Sun, Nov 8

1:00 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

11h 59m2 stops Minneapolis St Paul Salt Lake City

5:30 am - 12:17 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 47m1 stop Minneapolis St Paul

$409Delta

Fri, Oct 30 - Sat, Nov 14

8:31 am - 5:55 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

10h 24m2 stops Minneapolis St Paul Salt Lake City

5:30 am - 12:17 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 47m1 stop Minneapolis St Paul

$409Delta

Thu, Nov 19 - Wed, Nov 25

2:26 pm - 7:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 58m1 stop Phoenix Sky Harbor Intl

2:03 pm - 11:49 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 46m1 stop Phoenix Sky Harbor Intl

$419American Airlines

Fri, Nov 6 - Sun, Nov 8

6:20 am - 1:09 pmFSD Sioux Falls Joe Foss Field-IDA Idaho Falls Fanning Field

7h 49m1 stop Dallas/Fort Worth

1:35 pm - 8:54 pmIDA Idaho Falls Fanning Field-FSD Sioux Falls Joe Foss Field

6h 19m1 stop Dallas/Fort Worth

$459American Airlines

Fri, Oct 30 - Thu, Nov 12

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United Airlines flights from Sioux Falls to Idaho

Our best United Airlines deals on Sioux Falls to Idaho flight tickets

United Airlines

Oct 27

FSD9:32 amSioux Falls Joe Foss Field

4h 56m

1 stop

IDA1:28 pmIdaho Falls Fanning Field

Nov 3

IDA2:35 pmIdaho Falls Fanning Field

4h 29m

1 stop

FSD8:04 pmSioux Falls Joe Foss Field

$339

United Airlines

Oct 27

FSD6:00 amSioux Falls Joe Foss Field

8h 28m

2 stops

IDA1:28 pmIdaho Falls Fanning Field

Nov 3

IDA2:35 pmIdaho Falls Fanning Field

4h 29m

1 stop

FSD8:04 pmSioux Falls Joe Foss Field

$344

United Airlines

Nov 11

FSD9:32 amSioux Falls Joe Foss Field

5h 13m

1 stop

BOI1:45 pmBoise Air Term. Gowen Fld

Nov 14

BOI8:15 amBoise Air Term. Gowen Fld

10h 49m

2 stops

FSD8:04 pmSioux Falls Joe Foss Field

$354

American Airlines flights from Sioux Falls to Idaho

Our best American Airlines deals on Sioux Falls to Idaho flight tickets

American Airlines

Oct 30

FSD8:05 amSioux Falls Joe Foss Field

6h 17m

1 stop

BOI1:22 pmBoise Air Term. Gowen Fld

Nov 14

BOI2:03 pmBoise Air Term. Gowen Fld

8h 46m

1 stop

FSD11:49 pmSioux Falls Joe Foss Field

$349

American Airlines

Nov 6

FSD2:26 pmSioux Falls Joe Foss Field

5h 58m

1 stop

BOI7:24 pmBoise Air Term. Gowen Fld

Nov 8

BOI2:03 pmBoise Air Term. Gowen Fld

8h 46m

1 stop

FSD11:49 pmSioux Falls Joe Foss Field

$419

American Airlines

Oct 30

FSD6:20 amSioux Falls Joe Foss Field

7h 49m

1 stop

IDA1:09 pmIdaho Falls Fanning Field

Nov 12

IDA1:35 pmIdaho Falls Fanning Field

6h 19m

1 stop

FSD8:54 pmSioux Falls Joe Foss Field

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Sioux FallsIdaho Falls

FSD Sioux Falls Joe Foss Field - IDA Idaho Falls Fanning Field

FSDIDA

Sioux Falls Joe Foss Field

Tue 10/27

9:32 am-1:28 pm

1 stop4h 56m

Idaho Falls Fanning Field

Tue 11/3

2:35 pm-8:04 pm

1 stop4h 29m

$339

Sioux FallsIdaho Falls

FSD Sioux Falls Joe Foss Field - IDA Idaho Falls Fanning Field

FSDIDA

Sioux Falls Joe Foss Field

Tue 10/27

6:00 am-1:28 pm

2 stops8h 28m

Idaho Falls Fanning Field

Tue 11/3

2:35 pm-8:04 pm

1 stop4h 29m

$344

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Fri 10/30

8:05 am-1:22 pm

1 stop6h 17m

Boise Air Term. Gowen Fld

Sat 11/14

2:03 pm-11:49 pm

1 stop8h 46m

$349

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Wed 1/6

9:14 am-1:30 pm

1 stop5h 16m

Boise Air Term. Gowen Fld

Sat 1/9

2:45 pm-8:46 pm

1 stop5h 01m

$349

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Thu 11/19

5:55 am-9:52 am

1 stop4h 57m

Boise Air Term. Gowen Fld

Tue 11/24

5:44 pm-11:44 pm

1 stop5h 00m

$349

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Fri 11/6

8:30 am-5:59 pm

2 stops10h 29m

Boise Air Term. Gowen Fld

Sun 11/8

3:00 pm-11:22 pm

1 stop7h 22m

$379

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Fri 10/30

1:00 pm-11:59 pm

2 stops11h 59m

Boise Air Term. Gowen Fld

Sat 11/14

5:30 am-12:17 pm

1 stop5h 47m

$409

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Thu 11/19

8:31 am-5:55 pm

2 stops10h 24m

Boise Air Term. Gowen Fld

Wed 11/25

5:30 am-12:17 pm

1 stop5h 47m

$409

Sioux FallsBoise

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

FSDBOI

Sioux Falls Joe Foss Field

Fri 11/6

2:26 pm-7:24 pm

1 stop5h 58m

Boise Air Term. Gowen Fld

Sun 11/8

2:03 pm-11:49 pm

1 stop8h 46m

$419

Sioux FallsIdaho Falls

FSD Sioux Falls Joe Foss Field - IDA Idaho Falls Fanning Field

FSDIDA

Sioux Falls Joe Foss Field

Fri 10/30

6:20 am-1:09 pm

1 stop7h 49m

Idaho Falls Fanning Field

Thu 11/12

1:35 pm-8:54 pm

1 stop6h 19m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, June is the cheapest month to fly from Sioux Falls to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you don’t want to visit Idaho in June, then you should wait until August to fly from Sioux Falls, when ticket prices are also cheap, with an average price of $368.

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

You could potentially save up to 12% on your flight if you consider stops on a Sioux Falls to Idaho flight.

Cheap Sioux Falls to Idaho flight deals and tips

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

Best Price Found	$200
Fastest flight time	4h 02m
Direct flights	None

The best one-way flight to Idaho from Sioux Falls in the past 72 hours is $200. The best round-trip flight deal from Sioux Falls to Idaho found on momondo in the last 72 hours is $339.

The fastest flight from Sioux Falls to Idaho takes 4h 02m

There are no direct flights from Sioux Falls to Idaho. There are no popular flight routes from Sioux Falls to Idaho.

Search flight deals

Frequently asked questions about flying from Sioux Falls to Idaho

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Idaho?
Prices for flights from Sioux Falls Joe Foss Field Airport to Idaho are updated daily.
How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Idaho?
As of October 2026, there are 2 operators available to choose from for flights from Sioux Falls Joe Foss Field Airport to Idaho.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sioux Falls to Idaho

Compare and see reviews for airlines that fly from Sioux Falls to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,629 reviews		Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,282 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Sioux Falls.

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

All flight searches from Sioux Falls to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Idaho from Sioux Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Sioux Falls and alert you when they change.