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South Dakota

$319+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — FSD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/112:35 pmMSO - FSD
1 stop4h 46mUnited Airlines
Wed 1/79:00 amFSD - MSO
1 stop5h 35mUnited Airlines
Deal found 11/2$319
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/136:20 amMSO - FSD
1 stop5h 11mUnited Airlines
Sat 11/155:14 pmFSD - MSO
1 stop5h 33mUnited Airlines
Deal found 11/2$339
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:24 amMSO - FSD
1 stop27h 13mAllegiant Air
Sat 11/2212:07 pmFSD - MSO
1 stop21h 27mAllegiant Air
Deal found 11/3$363
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 11/131:13 pmMSO - FSD
2 stops8h 47mDelta
Sat 11/153:00 pmFSD - MSO
2 stops9h 13mDelta
Deal found 11/2$399
This Delta deal was found by Cheapflights users on 11/3. 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 11/181:13 pmMSO - FSD
2 stops8h 47mDelta
Sat 11/223:00 pmFSD - MSO
2 stops9h 13mDelta
Deal found 11/3$429
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/172:35 pmMSO - FSD
1 stop4h 48mUnited Airlines
Fri 11/216:23 pmFSD - MSO
2 stops28h 24mUnited Airlines
Deal found 11/2$649
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 11/178:00 amMSO - FSD
1 stop6h 39mDelta
Fri 11/214:19 pmFSD - MSO
1 stop6h 27mDelta
Deal found 11/2$672

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(United Airlines)

Popular in

November

Cheapest in

October

Average price

$1,388
Provider with most accurate pricing for Missoula Johnson-Bell Field-Sioux Falls Joe Foss Field flight deals.
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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. 34% potential increase in price ($286 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 3, 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

Thu 12/11

2:35 pm-8:21 pm

1 stop4h 46m

Sioux Falls Joe Foss Field

Wed 1/7

9:00 am-1:35 pm

1 stop5h 35m

$319

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 11/13

6:20 am-12:31 pm

1 stop5h 11m

Sioux Falls Joe Foss Field

Sat 11/15

5:14 pm-9:47 pm

1 stop5h 33m

$339

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 4/17

5:32 pm-10:56 pm

1 stop4h 24m

Sioux Falls Joe Foss Field

Mon 4/20

11:44 am-4:10 pm

1 stop5h 26m

$355

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Tue 11/18

11:24 am-3:37 pm

1 stop27h 13m

Sioux Falls Joe Foss Field

Sat 11/22

12:07 pm-8:34 am

1 stop21h 27m

$363

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 11/13

1:13 pm-11:00 pm

2 stops8h 47m

Sioux Falls Joe Foss Field

Sat 11/15

3:00 pm-11:13 pm

2 stops9h 13m

$399

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Tue 11/18

1:13 pm-11:00 pm

2 stops8h 47m

Sioux Falls Joe Foss Field

Sat 11/22

3:00 pm-11:13 pm

2 stops9h 13m

$429

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 4/17

6:10 pm-12:28 pm

2 stops17h 18m

Sioux Falls Joe Foss Field

Mon 4/20

4:09 pm-8:11 pm

1 stop5h 02m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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, June is the cheapest month in which you can book a flight from Missoula to South Dakota (average of $146). Flying from Missoula to South Dakota in January is currently the most expensive (average of $750). 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 November 3, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Missoula to South Dakota by exploring options for tickets in the afternoon.

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 November 3, 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
7.9
Good
8,002 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,002 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 46m. United Airlines provides one of the quickest options available for as low as $319. The distance between Missoula and South Dakota is about 872 mi.

  • 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, June is the cheapest month in which you can book a flight from Missoula to South Dakota (average of $146). Flying from Missoula to South Dakota in January is currently the most expensive (average of $750). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$385FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$409FlexibilityNo cancel feeOn-timeN/A

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