$199 Find Cheap Flights from Sioux Falls to Montana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Montana departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Montana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Montana, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sioux Falls to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozeman1 stop$211
Kalispell
Kalispell2 stops$263
Billings
Billings1 stop$338
Great Falls
Great Falls1 stop$329
Helena
Helena1 stop$269
Bozeman
Bozeman1 stop$211
Kalispell
Kalispell2 stops$263
Billings
Billings1 stop$338
Great Falls
Great Falls1 stop$329
Helena
Helena1 stop$269

Book Cheap Sioux Falls to Montana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Montana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Montana

Wed, Mar 25 - Mon, Mar 30
Delta Logo
1:34 pm - 8:14 pm
FSD
-
BZN
7h 40m
1 stop
Delta Logo
5:58 am - 12:53 pm
BZN
-
FSD
5h 55m
1 stop
$211Delta
Fri, Apr 3 - Thu, Apr 9
Delta Logo
1:34 pm - 8:14 pm
FSD
-
BZN
7h 40m
1 stop
Delta Logo
5:58 am - 12:53 pm
BZN
-
FSD
5h 55m
1 stop
$230Delta
Sat, Apr 4 - Thu, Apr 9
Delta Logo
1:34 pm - 10:19 pm
FSD
-
BZN
9h 45m
2 stops
Delta Logo
5:58 am - 12:53 pm
BZN
-
FSD
5h 55m
1 stop
$235Delta
Fri, Mar 6 - Thu, Mar 12
United Airlines Logo
9:00 am - 3:28 pm
FSD
-
BZN
7h 28m
1 stop
United Airlines Logo
4:30 pm - 11:44 pm
BZN
-
FSD
6h 14m
1 stop
$260United Airlines
Fri, Mar 6 - Thu, Mar 12
United Airlines Logo
7:43 am - 3:28 pm
FSD
-
BZN
8h 45m
2 stops
United Airlines Logo
4:30 pm - 11:44 pm
BZN
-
FSD
6h 14m
1 stop
$265United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
11:44 am - 4:05 pm
FSD
-
HLN
5h 21m
1 stop
United Airlines Logo
2:30 pm - 8:46 pm
HLN
-
FSD
5h 16m
1 stop
$269United Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
7:00 am - 12:35 pm
FSD
-
FCA
6h 35m
1 stop
American Airlines Logo
1:25 pm - 10:55 pm
FCA
-
FSD
8h 30m
1 stop
$299American Airlines
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
9:00 am - 1:38 pm
FSD
-
HLN
5h 38m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
HLN
-
FSD
5h 10m
1 stop
$309United Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
7:00 am - 12:35 pm
FSD
-
FCA
6h 35m
1 stop
American Airlines Logo
1:25 pm - 10:55 pm
FCA
-
FSD
8h 30m
1 stop
$329American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:34 pm - 11:15 pm
FSD
-
BIL
6h 41m
1 stop
American Airlines Logo
12:38 pm - 10:55 pm
BIL
-
FSD
9h 17m
1 stop
$482American Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Montana flights

Get data-powered insights and trends into flights from Sioux Falls to Montana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sioux Falls to Montana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux Falls to Montana departing in March.

What is the cheapest month to fly from Sioux Falls to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Montana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux Falls to Montana is October, when tickets cost $208 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $546 and $486 respectively.

Good to know

Low seasonJanuary
Cheapest flight$199
Best time to beat the crowds but there is an average 10% increase in price.
Flight from Sioux Falls to Billings

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from Sioux Falls to Montana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux Falls to Montana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Montana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sioux Falls to Montana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Montana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux Falls to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sioux Falls to Montana

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Montana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Montana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8245 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

10.0 ExcellentGrace, Feb 2026
JFK - LAX
Read more Delta reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Everything you need to know for your flight from Sioux Falls to Montana

Information on your arrival and departure airports