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South Dakota

$304+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — FSD
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap 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 septembre 15, 2025.

Round-trip from

$304
(Delta)

Popular in

November

Cheapest in

September

Average price

$273
From Missoula Johnson-Bell Field to South Dakota
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 septembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
sam. 10/115:25 amMSO - FSD
2 stops12h 54mDelta
sam. 10/255:20 amFSD - MSO
2 stops8h 07mDelta
Deal found 9/15$304
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sam. 10/112:33 pmMSO - FSD
1 stop4h 48mUnited Airlines
sam. 10/259:30 amFSD - MSO
1 stop4h 57mUnited Airlines
Deal found 9/15$349
This Delta deal was found by Cheapflights users on 9/14. 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.
jeu. 10/25:45 amMSO - FSD
1 stop5h 26mDelta
mar. 10/74:24 pmFSD - MSO
1 stop6h 16mDelta
Deal found 9/14$403
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 10/212:31 pmMSO - FSD
1 stop8h 51mUnited Airlines
ven. 10/39:30 amFSD - MSO
1 stop4h 57mUnited Airlines
Deal found 9/14$426
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 10/22:33 pmMSO - FSD
1 stop4h 48mUnited Airlines
mar. 10/78:00 amFSD - MSO
2 stops26h 57mUnited Airlines
Deal found 9/14$453
This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 9/292:33 pmMSO - FSD
1 stop19h 09mUnited Airlines
ven. 10/39:30 amFSD - MSO
1 stop25h 27mUnited Airlines
Deal found 9/14$547
This Delta deal was found by Cheapflights users on 9/14. 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.
dim. 9/285:45 amMSO - FSD
1 stop5h 26mDelta
mer. 10/15:46 pmFSD - MSO
1 stop7h 00mDelta
Deal found 9/14$611
This United Airlines deal was found by Cheapflights users on 9/14. 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.
dim. 9/286:25 amMSO - FSD
1 stop27h 17mUnited Airlines
mer. 10/111:19 amFSD - MSO
2 stops11h 06mUnited Airlines
Deal found 9/14$733

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 septembre 15, 2025.
Use the filters below to find and compare flights from Missoula to South Dakota that are best for you.

Fly from

Missoula

Fly to

South Dakota

Route

Depart

Return

Price

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

sam. 10/11

5:25 am-7:19 pm

2 stops12h 54m

Sioux Falls Joe Foss Field

sam. 10/25

5:20 am-12:27 pm

2 stops8h 07m

$304

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

sam. 10/11

2:33 pm-8:21 pm

1 stop4h 48m

Sioux Falls Joe Foss Field

sam. 10/25

6:00 am-9:57 am

1 stop4h 57m

$349

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

jeu. 10/2

5:45 am-12:11 pm

1 stop5h 26m

Sioux Falls Joe Foss Field

mar. 10/7

4:24 pm-9:40 pm

1 stop6h 16m

$403

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

jeu. 10/2

12:31 pm-10:22 pm

1 stop8h 51m

Sioux Falls Joe Foss Field

ven. 10/3

9:30 am-1:27 pm

1 stop4h 57m

$426

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

jeu. 10/2

2:33 pm-8:21 pm

1 stop4h 48m

Sioux Falls Joe Foss Field

mar. 10/7

8:00 am-9:57 am

2 stops26h 57m

$453

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

lun. 9/29

2:33 pm-10:42 am

1 stop19h 09m

Sioux Falls Joe Foss Field

ven. 10/3

9:30 am-9:57 am

1 stop25h 27m

$547

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

dim. 9/28

5:45 am-12:11 pm

1 stop5h 26m

Sioux Falls Joe Foss Field

mer. 10/1

5:46 pm-11:46 pm

1 stop7h 00m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

What is the cheapest month to book a flight from Missoula to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Missoula to South Dakota (average of $334). Flying from Missoula to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSO to SD?

Find hourly flight availability from Missoula to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 15, 2025.

When flying from Missoula to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Missoula to South Dakota?

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 septembre 15, 2025.
Get a feel of what it's like to fly with Delta and 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.
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4h 48m. Delta provides one of the quickest options available for as low as $349. 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.

  • What is the cheapest month to book a flight from Missoula to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Missoula to South Dakota (average of $334). Flying from Missoula to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missoula to South Dakota

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Top 2 airlines flying from Missoula to South Dakota

Discover the top 2 airlines 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$428FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$417FlexibilityNo cancel feeOn-timeN/A

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