$200 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 8/11. 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$351
Kalispell
Kalispell1 stop$271
Billings
Billings1 stop$309
Great Falls
Great Falls1 stop$664
Helena
Helena1 stop$389
Bozeman
Bozeman1 stop$351
Kalispell
Kalispell1 stop$271
Billings
Billings1 stop$309
Great Falls
Great Falls1 stop$664
Helena
Helena1 stop$389

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

Sat, Aug 15 - Thu, Aug 20
Delta Logo
1:26 pm - 8:15 pm
FSD
-
FCA
7h 49m
1 stop
Delta Logo
6:20 am - 12:38 pm
FCA
-
FSD
5h 18m
1 stop
$271Delta
Sat, Aug 15 - Thu, Aug 20
Delta Logo
1:26 pm - 8:15 pm
FSD
-
FCA
7h 49m
1 stop
Delta Logo
6:20 am - 12:38 pm
FCA
-
FSD
5h 18m
1 stop
$295Delta
Sat, Aug 15 - Thu, Aug 20
Delta Logo
1:26 pm - 10:53 pm
FSD
-
FCA
10h 27m
2 stops
Delta Logo
6:20 am - 12:38 pm
FCA
-
FSD
5h 18m
1 stop
$300Delta
Sat, Sep 26 - Sat, Oct 3
Delta Logo
4:20 pm - 7:57 pm
FSD
-
BIL
4h 37m
1 stop
Delta Logo
6:25 am - 12:24 pm
BIL
-
FSD
4h 59m
1 stop
$309Delta
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
5:04 pm - 10:51 pm
FSD
-
BIL
6h 47m
1 stop
United Airlines Logo
5:00 am - 10:50 am
BIL
-
FSD
4h 50m
1 stop
$329United Airlines
Fri, Sep 18 - Sun, Sep 20
United Airlines Logo
5:05 pm - 9:00 pm
FSD
-
BIL
4h 55m
1 stop
United Airlines Logo
5:57 pm - 11:44 pm
BIL
-
FSD
4h 47m
1 stop
$339United Airlines
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
7:30 am - 2:34 pm
FSD
-
FCA
8h 04m
1 stop
American Airlines Logo
12:30 pm - 8:31 pm
FCA
-
FSD
7h 01m
1 stop
$379American Airlines
Tue, Oct 6 - Wed, Oct 7
American Airlines Logo
7:30 am - 12:50 pm
FSD
-
BZN
6h 20m
1 stop
American Airlines Logo
1:52 pm - 10:17 pm
BZN
-
FSD
7h 25m
1 stop
$381American Airlines
Sat, Jul 11 - Sun, Jul 19
Allegiant Air Logo
1:02 pm - 6:12 pm
FSD
-
BZN
6h 10m
1 stop
Allegiant Air Logo
4:48 pm - 10:51 am
BZN
-
FSD
17h 03m
1 stop
$430Allegiant Air
Fri, Jun 26 - Sun, Jun 28
Allegiant Air Logo
8:42 pm - 2:43 pm
FSD
-
BIL
19h 01m
1 stop
Allegiant Air Logo
5:35 pm - 7:52 pm
BIL
-
FSD
25h 17m
1 stop
$467Allegiant Air
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 October.

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 $92 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $567 and $359 respectively.

Good to know

Low seasonApril
Cheapest flight$200
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Sioux Falls to Bozeman

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 8396 reviews
7.2Food
7.8Comfort
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

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

Information on your arrival and departure airports