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Cheap flights from Montana to Sioux Falls from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Sioux Falls departing on 10/8. 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
0 bags

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Find the cheapest flights from Montana to Sioux Falls

Cheap round-trip flights

United Airlines Logo
4:35 pm - 11:44 pmBZN-FSD
6h 09m1 stop
United Airlines Logo
8:57 am - 1:35 pmFSD-BZN
5h 38m1 stop
$249United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
5:00 am - 10:42 amBIL-FSD
4h 42m1 stop
United Airlines Logo
9:30 am - 1:18 pmFSD-BIL
4h 48m1 stop
$259United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
American Airlines Logo
1:00 pm - 10:42 pmBZN-FSD
8h 42m1 stop
American Airlines Logo
7:00 am - 12:10 pmFSD-BZN
6h 10m1 stop
$282American Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
United Airlines Logo
10:47 am - 9:46 pmBZN-FSD
9h 59m2 stops
United Airlines Logo
8:57 am - 1:35 pmFSD-BZN
5h 38m1 stop
$287United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Delta Logo
6:25 am - 12:55 pmBIL-FSD
5h 30m1 stop
Delta Logo
1:35 pm - 11:05 pmFSD-BIL
10h 30m2 stops
$329Delta
Find Deal
Tue, Oct 7 - Sat, Oct 11
Delta Logo
5:25 am - 7:19 pmMSO-FSD
12h 54m2 stops
Delta Logo
5:20 am - 12:27 pmFSD-MSO
8h 07m2 stops
$334Delta
Find Deal
Sat, Oct 11 - Sat, Oct 25
Allegiant Air Logo
7:55 pm - 1:09 pmBZN-FSD
16h 14m1 stop
Allegiant Air Logo
8:42 pm - 9:08 pmFSD-BZN
25h 26m1 stop
$337Allegiant Air
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
10:08 pm - 8:27 amBZN-FSD
57h 19m2 stops
Multiple Airlines Logo
1:29 pm - 9:08 pmFSD-BZN
8h 39m1 stop
$397Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
Multiple Airlines Logo
10:07 am - 12:39 pmBZN-FSD
49h 32m2 stops
Multiple Airlines Logo
1:29 pm - 9:08 pmFSD-BZN
8h 39m1 stop
$407Multiple Airlines
Find Deal
Sun, Oct 19 - Mon, Oct 27
American Airlines Logo
4:54 pm - 10:42 pmBZN-FSD
28h 48m1 stop
American Airlines Logo
6:27 pm - 1:08 pmFSD-BZN
19h 41m1 stop
$427American Airlines
Find Deal
Sun, Oct 19 - Mon, Oct 27

United Airlines flights from Montana to Sioux Falls

Our best United Airlines deals on Montana to Sioux Falls flight tickets
United Airlines
Nov 14
BZN4:35 pmBozeman Gallatin Field
6h 09m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Nov 16
FSD8:57 amSioux Falls Joe Foss Field
5h 38m
1 stop
BZN1:35 pmBozeman Gallatin Field
$249
Find similar
United Airlines
Oct 7
BIL5:00 amBillings Logan Intl
4h 42m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
Oct 11
FSD9:30 amSioux Falls Joe Foss Field
4h 48m
1 stop
BIL1:18 pmBillings Logan Intl
$259
Find similar
United Airlines
Nov 14
BZN10:47 amBozeman Gallatin Field
9h 59m
2 stops
FSD9:46 pmSioux Falls Joe Foss Field
Nov 16
FSD8:57 amSioux Falls Joe Foss Field
5h 38m
1 stop
BZN1:35 pmBozeman Gallatin Field
$287
Find similar

American Airlines flights from Montana to Sioux Falls

Our best American Airlines deals on Montana to Sioux Falls flight tickets
American Airlines
Oct 20
BZN1:00 pmBozeman Gallatin Field
8h 42m
1 stop
FSD10:42 pmSioux Falls Joe Foss Field
Oct 27
FSD7:00 amSioux Falls Joe Foss Field
6h 10m
1 stop
BZN12:10 pmBozeman Gallatin Field
$282
Find similar
American Airlines
Sep 25
BZN3:06 pmBozeman Gallatin Field
7h 53m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Sep 28
FSD6:00 amSioux Falls Joe Foss Field
7h 49m
1 stop
BZN12:49 pmBozeman Gallatin Field
$389
Find similar
American Airlines
Oct 19
BZN4:54 pmBozeman Gallatin Field
28h 48m
1 stop
FSD10:42 pmSioux Falls Joe Foss Field
Oct 27
FSD6:27 pmSioux Falls Joe Foss Field
19h 41m
1 stop
BZN1:08 pmBozeman Gallatin Field
$427
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 September 22, 2025.
Use the filters below to find and compare flights from Montana to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 11/14

4:35 pm-11:44 pm

1 stop6h 09m

Sioux Falls Joe Foss Field

Sun 11/16

8:57 am-1:35 pm

1 stop5h 38m

$249

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 10/7

5:00 am-10:42 am

1 stop4h 42m

Sioux Falls Joe Foss Field

Sat 10/11

9:30 am-1:18 pm

1 stop4h 48m

$259

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Mon 10/20

1:00 pm-10:42 pm

1 stop8h 42m

Sioux Falls Joe Foss Field

Mon 10/27

7:00 am-12:10 pm

1 stop6h 10m

$282

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 11/14

10:47 am-9:46 pm

2 stops9h 59m

Sioux Falls Joe Foss Field

Sun 11/16

8:57 am-1:35 pm

1 stop5h 38m

$287

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 10/7

6:25 am-12:55 pm

1 stop5h 30m

Sioux Falls Joe Foss Field

Sat 10/11

1:35 pm-11:05 pm

2 stops10h 30m

$329

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Sat 10/11

5:25 am-7:19 pm

2 stops12h 54m

Sioux Falls Joe Foss Field

Sat 10/25

5:20 am-12:27 pm

2 stops8h 07m

$334

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 10/24

7:55 pm-1:09 pm

1 stop16h 14m

Sioux Falls Joe Foss Field

Sun 10/26

8:42 pm-9:08 pm

1 stop25h 26m

$337

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Mon 10/20

10:08 pm-8:27 am

2 stops57h 19m

Sioux Falls Joe Foss Field

Mon 10/27

1:29 pm-9:08 pm

1 stop8h 39m

$397

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Sun 10/19

10:07 am-12:39 pm

2 stops49h 32m

Sioux Falls Joe Foss Field

Mon 10/27

1:29 pm-9:08 pm

1 stop8h 39m

$407

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Sun 10/19

4:54 pm-10:42 pm

1 stop28h 48m

Sioux Falls Joe Foss Field

Mon 10/27

6:27 pm-1:08 pm

1 stop19h 41m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Montana 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 Montana is in April. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in April, then March is your next best option. Flight prices from Montana to Sioux Falls during March average around $361.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Friday when prices can be found for as low as $391. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Montana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $592.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the morning. Flights from Montana to Sioux Falls during this time can be as low as $543. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $565 on average. Flights to Sioux Falls from Montana at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Montana to Sioux Falls flight deals and tips

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

Direct flights

None
There are no direct flights from Montana to Sioux Falls. There are no popular flight routes from Montana to Sioux Falls.
Search flight deals

  • When did momondo last update prices for flights from Montana to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Montana to Sioux Falls Joe Foss Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Montana to Sioux Falls Joe Foss Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Sioux Falls Joe Foss Field Airport.

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

    The necessary travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Sioux Falls

Compare and see reviews for airlines that fly from Montana to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,971 reviews
Search Delta 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 Montana to Sioux Falls?

It is quick and easy to find Montana to Sioux Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux Falls that suits you.

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

Flights from Montana to Sioux Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Sioux Falls from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montana to Sioux Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to Sioux Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sioux Falls and let you know when they change.

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