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Cheap flights from Montana to Sioux Falls from $171

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 1/20. 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

Enter your travel dates to find the best prices.
United Airlines Logo
2:30 pm - 8:24 pm
BZN
-
FSD
4h 54m1 stop
United Airlines Logo
9:00 am - 1:26 pm
FSD
-
BZN
5h 26m1 stop
$241United Airlines
Fri, Jan 30 - Sun, Feb 1
Delta Logo
6:22 am - 12:22 pm
BIL
-
FSD
5h 00m1 stop
Delta Logo
1:10 pm - 7:25 pm
FSD
-
BIL
7h 15m1 stop
$269Delta
Wed, Jan 14 - Sat, Jan 17
Delta Logo
6:22 am - 12:22 pm
BIL
-
FSD
5h 00m1 stop
Delta Logo
4:17 pm - 7:25 pm
FSD
-
BIL
4h 08m1 stop
$279Delta
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
4:16 pm - 11:44 pm
BZN
-
FSD
6h 28m1 stop
United Airlines Logo
5:18 pm - 9:33 pm
FSD
-
BZN
5h 15m1 stop
$281United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
1:13 pm - 11:44 pm
BZN
-
FSD
9h 31m2 stops
United Airlines Logo
5:18 pm - 9:33 pm
FSD
-
BZN
5h 15m1 stop
$286United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
2:29 pm - 8:24 pm
GTF
-
FSD
4h 55m1 stop
United Airlines Logo
5:18 pm - 9:53 pm
FSD
-
GTF
5h 35m1 stop
$328United Airlines
Sat, Jan 31 - Tue, Feb 3
Delta Logo
11:47 am - 7:30 pm
BIL
-
FSD
6h 43m2 stops
Delta Logo
1:10 pm - 7:25 pm
FSD
-
BIL
7h 15m1 stop
$329Delta
Wed, Jan 14 - Sat, Jan 17
United Airlines Logo
2:29 pm - 8:24 pm
GTF
-
FSD
4h 55m1 stop
United Airlines Logo
11:22 am - 9:53 pm
FSD
-
GTF
11h 31m2 stops
$334United Airlines
Sat, Jan 31 - Tue, Feb 3
American Airlines Logo
2:13 pm - 11:40 am
BZN
-
FSD
20h 27m2 stops
American Airlines Logo
6:15 pm - 1:19 pm
FSD
-
BZN
20h 04m2 stops
$418American Airlines
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
1:36 pm - 11:40 am
BZN
-
FSD
21h 04m1 stop
American Airlines Logo
7:41 pm - 2:47 pm
FSD
-
BZN
20h 06m2 stops
$629American Airlines
Fri, Mar 13 - Sun, Mar 15

United Airlines flights from Montana to Sioux Falls

Our best United Airlines deals on Montana to Sioux Falls flight tickets
United Airlines
Jan 30
BZN2:30 pmBozeman Gallatin Field
4h 54m
1 stop
FSD8:24 pmSioux Falls Joe Foss Field
Feb 1
FSD9:00 amSioux Falls Joe Foss Field
5h 26m
1 stop
BZN1:26 pmBozeman Gallatin Field
$241
Find similar
United Airlines
Jan 15
BZN4:16 pmBozeman Gallatin Field
6h 28m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Jan 18
FSD5:18 pmSioux Falls Joe Foss Field
5h 15m
1 stop
BZN9:33 pmBozeman Gallatin Field
$281
Find similar
United Airlines
Jan 15
BZN1:13 pmBozeman Gallatin Field
9h 31m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
Jan 18
FSD5:18 pmSioux Falls Joe Foss Field
5h 15m
1 stop
BZN9:33 pmBozeman Gallatin Field
$286
Find similar

American Airlines flights from Montana to Sioux Falls

Our best American Airlines deals on Montana to Sioux Falls flight tickets
American Airlines
Jan 30
BZN2:13 pmBozeman Gallatin Field
20h 27m
2 stops
FSD11:40 amSioux Falls Joe Foss Field
Feb 1
FSD6:15 pmSioux Falls Joe Foss Field
20h 04m
2 stops
BZN1:19 pmBozeman Gallatin Field
$418
Find similar
American Airlines
Mar 13
BZN1:36 pmBozeman Gallatin Field
21h 04m
1 stop
FSD11:40 amSioux Falls Joe Foss Field
Mar 15
FSD7:41 pmSioux Falls Joe Foss Field
20h 06m
2 stops
BZN2:47 pmBozeman Gallatin Field
$629
Find similar
American Airlines
Jan 5
BZN11:39 amBozeman Gallatin Field
6h 20m
1 stop
FSD6:59 pmSioux Falls Joe Foss Field
Jan 9
FSD6:00 amSioux Falls Joe Foss Field
7h 50m
1 stop
BZN12:50 pmBozeman Gallatin Field
$755
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 December 23, 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 1/30

2:30 pm-8:24 pm

1 stop4h 54m

Sioux Falls Joe Foss Field

Sun 2/1

9:00 am-1:26 pm

1 stop5h 26m

$241

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Wed 1/14

6:22 am-12:22 pm

1 stop5h 00m

Sioux Falls Joe Foss Field

Sat 1/17

1:10 pm-7:25 pm

1 stop7h 15m

$269

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 1/6

6:22 am-12:22 pm

1 stop5h 00m

Sioux Falls Joe Foss Field

Sat 1/10

4:17 pm-7:25 pm

1 stop4h 08m

$279

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Thu 1/15

4:16 pm-11:44 pm

1 stop6h 28m

Sioux Falls Joe Foss Field

Sun 1/18

5:18 pm-9:33 pm

1 stop5h 15m

$281

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Thu 1/15

1:13 pm-11:44 pm

2 stops9h 31m

Sioux Falls Joe Foss Field

Sun 1/18

5:18 pm-9:33 pm

1 stop5h 15m

$286

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 1/31

2:29 pm-8:24 pm

1 stop4h 55m

Sioux Falls Joe Foss Field

Tue 2/3

5:18 pm-9:53 pm

1 stop5h 35m

$328

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Wed 1/14

11:47 am-7:30 pm

2 stops6h 43m

Sioux Falls Joe Foss Field

Sat 1/17

1:10 pm-7:25 pm

1 stop7h 15m

$329

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 1/31

2:29 pm-8:24 pm

1 stop4h 55m

Sioux Falls Joe Foss Field

Tue 2/3

11:22 am-9:53 pm

2 stops11h 31m

$334

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 1/30

2:13 pm-11:40 am

2 stops20h 27m

Sioux Falls Joe Foss Field

Sun 2/1

6:15 pm-1:19 pm

2 stops20h 04m

$418

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 3/13

1:36 pm-11:40 am

1 stop21h 04m

Sioux Falls Joe Foss Field

Sun 3/15

7:41 pm-2:47 pm

2 stops20h 06m

$629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Montana to Sioux Falls takes 4h 25m
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 $210Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
DeltaPriceFrom $210Free CancellationRating
7.9
8,014 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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