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South Dakota

$344+ Cheap flights from Missoula (MSO) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — FSD
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Missoula to South Dakota

Cheapest flights from Missoula to South Dakota
Explore the most affordable flight options available from Missoula to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:24 pm
MSO
-
FSD
1 stop5h 20m
United Airlines
Wed 9/911:25 am
FSD
-
MSO
1 stop5h 55m
United Airlines
Deal found 6/9$344
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:36 pm
MSO
-
FSD
1 stop6h 15m
Delta
Wed 9/91:20 pm
FSD
-
MSO
2 stops10h 54m
Delta
Deal found 6/9$359
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:29 pm
MSO
-
FSD
1 stop6h 43m
Delta
Sat 6/1310:53 am
FSD
-
MSO
1 stop4h 46m
Delta
Deal found 6/7$429

Find flight deals from Missoula to South Dakota

Keep the following information in mind while searching for Missoula to South Dakota flight deals. Data was last updated June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$668
Provider with most accurate pricing for Missoula Johnson-Bell Field-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Sioux Falls Joe Foss Field flights.
Search Deals
From Missoula Johnson-Bell Field to South Dakota
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to South Dakota 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, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Missoula to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

5:05 pm-9:31 pm

1 stop5h 26m

$421
Quickest round-trip

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 9/4

6:00 am-12:38 pm

1 stop5h 38m

Sioux Falls Joe Foss Field

Wed 9/9

10:58 am-2:37 pm

1 stop4h 39m

$470

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 7/4

10:36 am-9:38 pm

2 stops10h 02m

Sioux Falls Joe Foss Field

Fri 7/10

5:05 pm-9:39 pm

1 stop5h 34m

$609

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 6/25

2:25 pm-8:08 pm

1 stop4h 43m

Sioux Falls Joe Foss Field

Tue 6/30

5:05 pm-9:39 pm

1 stop5h 34m

$621
Cheapest one-way
Quickest one-way

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Tue 8/4

6:00 am-12:38 pm

1 stop5h 38m

$350

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Tue 8/4

10:36 am-11:31 pm

2 stops11h 55m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Sorted by cheapest first

Best time to book a flight from Missoula to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missoula to South Dakota
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated June 10, 2026.
Get a feel of what it's like to fly with United Airlines from Missoula to South Dakota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Missoula to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to South Dakota?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field (MSO) is the airport most travelers will use when flying to South Dakota from Missoula.

  • How long is the flight from Missoula to South Dakota?

    A quick flight from Missoula to South Dakota can take about 5h 20m. United Airlines provides one of the quickest options available for as low as $421. The distance between Missoula and South Dakota is about 872 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Missoula to South Dakota that include hotel bookings?

    Yes. In addition to deals on Missoula to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to South Dakota.

  • Can I find deals for business class flights from Missoula to South Dakota?

    Yes. Cheapflights offers flight deals from Missoula to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Missoula to South Dakota

Discover the top airline that operate flights from Missoula to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$445FlexibilityNo cancel feeOn-time69%

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