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Cheap flights from Missoula to Sioux Falls from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Sioux Falls departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missoula to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 12:39 pm
MSO
-
FSD
5h 24m
1 stop
United Airlines Logo
6:00 am - 9:57 am
FSD
-
MSO
4h 57m
1 stop
$375United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
5:24 pm - 11:44 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
6:00 am - 9:57 am
FSD
-
MSO
4h 57m
1 stop
$384United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
5:24 pm - 11:44 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
5:06 pm - 9:47 pm
FSD
-
MSO
5h 41m
1 stop
$399United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
6:15 am - 12:35 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
5:06 pm - 9:47 pm
FSD
-
MSO
5h 41m
1 stop
$399United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:24 pm - 11:44 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
7:40 am - 4:26 pm
FSD
-
MSO
9h 46m
2 stops
$404United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
5:24 pm - 11:44 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
5:05 pm - 9:31 pm
FSD
-
MSO
5h 26m
1 stop
$419United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:24 pm - 11:44 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
5:06 pm - 9:47 pm
FSD
-
MSO
5h 41m
1 stop
$419United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
6:15 am - 12:35 pm
MSO
-
FSD
5h 20m
1 stop
United Airlines Logo
5:06 pm - 9:47 pm
FSD
-
MSO
5h 41m
1 stop
$419United Airlines
Sat, Nov 14 - Tue, Nov 17
Multiple Airlines Logo
9:49 pm - 8:01 pm
MSO
-
FSD
21h 12m
2 stops
Multiple Airlines Logo
1:38 pm - 12:37 pm
FSD
-
MSO
23h 59m
1 stop
$465Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
1:25 pm - 11:36 am
MSO
-
FSD
21h 11m
2 stops
American Airlines Logo
5:23 pm - 12:35 pm
FSD
-
MSO
20h 12m
2 stops
$616American Airlines
Thu, Sep 3 - Mon, Sep 7

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United Airlines flights from Missoula to Sioux Falls

Our best United Airlines deals on Missoula to Sioux Falls flight tickets
United Airlines
Aug 26
MSO6:15 amMissoula Johnson-Bell Field
5h 24m
1 stop
FSD12:39 pmSioux Falls Joe Foss Field
Sep 2
FSD6:00 amSioux Falls Joe Foss Field
4h 57m
1 stop
MSO9:57 amMissoula Johnson-Bell Field
$375
United Airlines
Sep 3
MSO5:24 pmMissoula Johnson-Bell Field
5h 20m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Sep 7
FSD6:00 amSioux Falls Joe Foss Field
4h 57m
1 stop
MSO9:57 amMissoula Johnson-Bell Field
$384
United Airlines
Nov 14
MSO5:24 pmMissoula Johnson-Bell Field
5h 20m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Nov 17
FSD5:06 pmSioux Falls Joe Foss Field
5h 41m
1 stop
MSO9:47 pmMissoula Johnson-Bell Field
$399

Delta flights from Missoula to Sioux Falls

Our best Delta deals on Missoula to Sioux Falls flight tickets
Delta
Aug 14
MSO6:00 amMissoula Johnson-Bell Field
5h 38m
1 stop
FSD12:38 pmSioux Falls Joe Foss Field
Aug 18
FSD4:28 pmSioux Falls Joe Foss Field
8h 50m
2 stops
MSO12:18 amMissoula Johnson-Bell Field
$673
Delta
Aug 2
MSO5:55 amMissoula Johnson-Bell Field
5h 54m
1 stop
FSD12:49 pmSioux Falls Joe Foss Field
Aug 3
FSD8:22 amSioux Falls Joe Foss Field
7h 21m
1 stop
MSO2:43 pmMissoula Johnson-Bell Field
$899
Delta
Aug 2
MSO5:55 amMissoula Johnson-Bell Field
8h 46m
1 stop
FSD3:41 pmSioux Falls Joe Foss Field
Aug 8
FSD10:54 amSioux Falls Joe Foss Field
4h 49m
1 stop
MSO2:43 pmMissoula Johnson-Bell Field
$903

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Sioux Falls 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, momondo users made 832,500 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Missoula to Sioux Falls 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

Wed 8/26

6:15 am-12:39 pm

1 stop5h 24m

Sioux Falls Joe Foss Field

Wed 9/2

6:00 am-9:57 am

1 stop4h 57m

$375
Quickest round-trip

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 9/3

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Mon 9/7

6:00 am-9:57 am

1 stop4h 57m

$384

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 11/14

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Tue 11/17

5:06 pm-9:47 pm

1 stop5h 41m

$399

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 11/14

6:15 am-12:35 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Tue 11/17

5:06 pm-9:47 pm

1 stop5h 41m

$399

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Tue 11/3

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Sat 11/7

7:40 am-4:26 pm

2 stops9h 46m

$404

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 8/29

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Tue 9/1

5:05 pm-9:31 pm

1 stop5h 26m

$419

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 11/14

5:24 pm-11:44 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Tue 11/17

5:06 pm-9:47 pm

1 stop5h 41m

$419

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 11/14

6:15 am-12:35 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Tue 11/17

5:06 pm-9:47 pm

1 stop5h 41m

$419

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 9/3

9:49 pm-8:01 pm

2 stops21h 12m

Sioux Falls Joe Foss Field

Mon 9/7

1:38 pm-12:37 pm

1 stop23h 59m

$465

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 9/3

1:25 pm-11:36 am

2 stops21h 11m

Sioux Falls Joe Foss Field

Mon 9/7

5:23 pm-12:35 pm

2 stops20h 12m

$616

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

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

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

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Missoula is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in August, then April is your next best option. Flight prices from Missoula to Sioux Falls during April average around $0.

When to book flights from Missoula to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Sioux Falls (MSO to FSD) flight deals and tips

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

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Missoula to Sioux Falls takes 5h 20m
There are no direct flights from Missoula to Sioux Falls. There are no popular flight routes from Missoula to Sioux Falls.
Search flight deals

Frequently asked questions about flying from Missoula to Sioux Falls

  • How far is Missoula Johnson-Bell Field to Sioux Falls Joe Foss Field by plane?

    The distance between Missoula Johnson-Bell Field and Sioux Falls Joe Foss Field is about 868.6 mi. Typically, this will take 5h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Sioux Falls Joe Foss Field Airport refresh daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Sioux Falls Joe Foss Field Airport?

    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 Missoula Johnson-Bell Field Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport 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 Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Missoula to Sioux Falls?

Best airlines flying from Missoula to Sioux Falls

Compare and see reviews for airlines that fly from Missoula to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

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 Sioux Falls from Missoula.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Sioux Falls.

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