$106 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 8/12. 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$271
Kalispell
Kalispell1 stop$271
Billings
Billings2 stops$314
Great Falls
Great Falls1 stop$526
Helena
Helena1 stop$389
Bozeman
Bozeman1 stop$271
Kalispell
Kalispell1 stop$271
Billings
Billings2 stops$314
Great Falls
Great Falls1 stop$526
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

Sun, Aug 9 - Sat, Aug 22
United Airlines Logo
6:00 am - 9:29 am
FSD
-
BZN
4h 29m
1 stop
United Airlines Logo
4:32 pm - 11:44 pm
BZN
-
FSD
6h 12m
1 stop
$271United Airlines
Sat, Sep 12 - Thu, Sep 17
Delta Logo
4:28 pm - 8:18 pm
FSD
-
FCA
4h 50m
1 stop
Delta Logo
6:35 am - 12:24 pm
FCA
-
FSD
4h 49m
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
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
9:42 am - 3:28 pm
FSD
-
BZN
6h 46m
1 stop
United Airlines Logo
4:30 pm - 11:44 pm
BZN
-
FSD
6h 14m
1 stop
$311United Airlines
Fri, Aug 28 - Sun, Aug 30
Delta Logo
8:22 am - 5:44 pm
FSD
-
BIL
10h 22m
2 stops
Delta Logo
6:26 am - 12:38 pm
BIL
-
FSD
5h 12m
1 stop
$314Delta
Tue, Jun 30 - Sat, Jul 4
United Airlines Logo
6:00 am - 9:28 am
FSD
-
COD
4h 28m
1 stop
United Airlines Logo
10:40 am - 4:23 pm
COD
-
FSD
4h 43m
1 stop
$328United Airlines
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
6:00 am - 9:47 am
FSD
-
BZN
4h 47m
1 stop
United Airlines Logo
4:22 pm - 10:56 pm
BZN
-
FSD
5h 34m
1 stop
$329United Airlines
Fri, Jul 17 - Sun, Jul 19
Allegiant Air Logo
8:40 pm - 2:50 pm
FSD
-
BIL
19h 10m
1 stop
Allegiant Air Logo
5:56 pm - 7:50 pm
BIL
-
FSD
24h 54m
1 stop
$407Allegiant Air
Wed, Jul 15 - Tue, Jul 21
Allegiant Air Logo
8:53 pm - 5:06 pm
FSD
-
BIL
21h 13m
1 stop
Allegiant Air Logo
2:10 pm - 8:03 pm
BIL
-
FSD
28h 53m
1 stop
$553Allegiant 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 August.

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$106
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 29% 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.
7.8
DeltaOverall score based on 8420 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

2.0 MediocreChelsea, Jun 2026
DAL - ATL
Read more Delta reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

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.

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

Information on your arrival and departure airports