What is the cheapest airline that flies from Missoula Johnson-Bell Field to South Dakota?

Allegiant Air is the most popular carrier operating from Missoula Johnson-Bell Field to South Dakota

When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to South Dakota?

Prices for flights from Missoula Johnson-Bell Field Airport to South Dakota are refreshed on a daily basis.

How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to South Dakota?

The number of operators available for flights from Missoula Johnson-Bell Field Airport to South Dakota is 1 as of June 2026.

How old do you have to be to fly from Missoula Johnson-Bell Field Airport to South Dakota?

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 Missoula Johnson-Bell Field Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota 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 South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$137 Cheap Flights from Missoula to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missoula to South Dakota

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:19 pm

MSO

FSD

5h 19m

1 stop

8:23 am - 2:42 pm

FSD

MSO

7h 19m

1 stop

$378Delta

Wed, Sep 16 - Mon, Sep 21

7:15 am - 8:07 pm

MSO

FSD

11h 52m

2 stops

5:05 pm - 9:31 pm

FSD

MSO

5h 26m

1 stop

$439United Airlines

Wed, Sep 16 - Mon, Sep 21

10:24 am - 10:56 am

MSO

FSD

23h 32m

1 stop

3:36 pm - 9:34 am

FSD

MSO

18h 58m

1 stop

$515Allegiant Air

Thu, Jul 16 - Wed, Jul 22

5:24 pm - 11:44 pm

MSO

FSD

5h 20m

1 stop

11:25 am - 4:20 pm

FSD

MSO

5h 55m

1 stop

$522United Airlines

Fri, Sep 4 - Wed, Sep 9

2:27 pm - 8:15 pm

MSO

FSD

4h 48m

1 stop

9:35 am - 1:32 pm

FSD

MSO

4h 57m

1 stop

$526United Airlines

Thu, Oct 29 - Mon, Nov 2

5:24 pm - 11:44 pm

MSO

FSD

5h 20m

1 stop

11:25 am - 10:30 pm

FSD

MSO

12h 05m

2 stops

$527United Airlines

Fri, Sep 4 - Wed, Sep 9

10:24 am - 10:56 am

MSO

FSD

23h 32m

1 stop

8:53 pm - 1:06 pm

FSD

MSO

41h 13m

2 stops

$531Allegiant Air

Thu, Jul 16 - Wed, Jul 22

5:52 pm - 1:40 pm

MSO

FSD

18h 48m

2 stops

6:00 am - 12:11 pm

FSD

MSO

7h 11m

1 stop

$545American Airlines

Fri, Sep 4 - Wed, Sep 9

7:15 am - 8:08 pm

MSO

FSD

11h 53m

2 stops

1:00 pm - 11:56 pm

FSD

MSO

11h 56m

2 stops

$550United Airlines

Sat, Jul 11 - Sat, Jul 18

1:16 pm - 10:51 pm

MSO

FSD

8h 35m

2 stops

10:40 am - 5:37 pm

FSD

MSO

7h 57m

2 stops

$555Delta

Fri, Sep 4 - Wed, Sep 9

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Allegiant Air flights from Missoula to South Dakota

Our best Allegiant Air deals on Missoula to South Dakota flight tickets

Allegiant Air

Jul 16

MSO10:24 amMissoula Johnson-Bell Field

23h 32m

1 stop

FSD10:56 amSioux Falls Joe Foss Field

Jul 22

FSD3:36 pmSioux Falls Joe Foss Field

18h 58m

1 stop

MSO9:34 amMissoula Johnson-Bell Field

$515

Allegiant Air

Jul 16

MSO10:24 amMissoula Johnson-Bell Field

23h 32m

1 stop

FSD10:56 amSioux Falls Joe Foss Field

Jul 22

FSD8:53 pmSioux Falls Joe Foss Field

41h 13m

2 stops

MSO1:06 pmMissoula Johnson-Bell Field

$531

Allegiant Air

Jul 16

MSO10:24 amMissoula Johnson-Bell Field

23h 32m

1 stop

FSD10:56 amSioux Falls Joe Foss Field

Jul 20

FSD8:40 pmSioux Falls Joe Foss Field

18h 45m

1 stop

MSO2:25 pmMissoula Johnson-Bell Field

$565

United Airlines flights from Missoula to South Dakota

Our best United Airlines deals on Missoula to South Dakota flight tickets

United Airlines

Sep 16

MSO7:15 amMissoula Johnson-Bell Field

11h 52m

2 stops

FSD8:07 pmSioux Falls Joe Foss Field

Sep 21

FSD5:05 pmSioux Falls Joe Foss Field

5h 26m

1 stop

MSO9:31 pmMissoula Johnson-Bell Field

$439

United Airlines

Sep 4

MSO5:24 pmMissoula Johnson-Bell Field

5h 20m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Sep 9

FSD11:25 amSioux Falls Joe Foss Field

5h 55m

1 stop

MSO4:20 pmMissoula Johnson-Bell Field

$522

United Airlines

Oct 29

MSO2:27 pmMissoula Johnson-Bell Field

4h 48m

1 stop

FSD8:15 pmSioux Falls Joe Foss Field

Nov 2

FSD9:35 amSioux Falls Joe Foss Field

4h 57m

1 stop

MSO1:32 pmMissoula Johnson-Bell Field

$526

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Wed 9/16

6:00 am-12:19 pm

1 stop5h 19m

Sioux Falls Joe Foss Field

Mon 9/21

8:23 am-2:42 pm

1 stop7h 19m

$378

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Wed 9/16

7:15 am-8:07 pm

2 stops11h 52m

Sioux Falls Joe Foss Field

Mon 9/21

5:05 pm-9:31 pm

1 stop5h 26m

$439

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 7/16

10:24 am-10:56 am

1 stop23h 32m

Sioux Falls Joe Foss Field

Wed 7/22

3:36 pm-9:34 am

1 stop18h 58m

$515

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 9/4

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Wed 9/9

11:25 am-4:20 pm

1 stop5h 55m

$522

Quickest round-trip

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 10/29

2:27 pm-8:15 pm

1 stop4h 48m

Sioux Falls Joe Foss Field

Mon 11/2

9:35 am-1:32 pm

1 stop4h 57m

$526

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 9/4

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Wed 9/9

11:25 am-10:30 pm

2 stops12h 05m

$527

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 7/16

10:24 am-10:56 am

1 stop23h 32m

Sioux Falls Joe Foss Field

Wed 7/22

8:53 pm-1:06 pm

2 stops41h 13m

$531

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 9/4

5:52 pm-1:40 pm

2 stops18h 48m

Sioux Falls Joe Foss Field

Wed 9/9

6:00 am-12:11 pm

1 stop7h 11m

$545

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 7/11

7:15 am-8:08 pm

2 stops11h 53m

Sioux Falls Joe Foss Field

Sat 7/18

1:00 pm-11:56 pm

2 stops11h 56m

$550

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 9/4

1:16 pm-10:51 pm

2 stops8h 35m

Sioux Falls Joe Foss Field

Wed 9/9

10:40 am-5:37 pm

2 stops7h 57m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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 South Dakota?

The month of August is, on average, the cheapest month to fly to South Dakota from Missoula, with most prices found around $0. If you aren’t able to travel to South Dakota during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

Cheap Missoula to South Dakota flight deals and tips

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

Fastest flight time	4h 48m
Direct flights	None

The fastest flight from Missoula to South Dakota takes 4h 48m

There are no direct flights from Missoula to South Dakota. There are no popular flight routes from Missoula to South Dakota.

Search flight deals

Frequently asked questions about flying from Missoula to South Dakota

When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to South Dakota?
Prices for flights from Missoula Johnson-Bell Field Airport to South Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to South Dakota?
The number of operators available for flights from Missoula Johnson-Bell Field Airport to South Dakota is 1 as of June 2026.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport to South Dakota?
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 Missoula Johnson-Bell Field Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota 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 South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missoula to South Dakota

Compare and see reviews for airlines that fly from Missoula to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,887 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to South Dakota from Missoula 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 South Dakota quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Missoula to South Dakota flights to just show those with flexible booking policies.

How can momondo help me find flights from Missoula to South Dakota?

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 South Dakota from Missoula.

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

Yes. momondo can track prices for Missoula to South Dakota 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.