HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$137+ Cheap flights from Sioux Falls (FSD) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BZN
juil. 14 — juil. 211
lun. 7/14
lun. 7/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sioux Falls to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sioux Falls to Montana

Keep the following information in mind while searching for Sioux Falls to Montana flight deals. Data was last updated juillet 9, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$137
(Mytrip)

Popular in

September

Cheapest in

April

Average price

$447
From Sioux Falls Joe Foss Field to Montana
Search Deals
One-way flight from Sioux Falls Joe Foss Field to Montana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Sioux Falls to Montana

Cheapest flights from Sioux Falls to Montana
Explore the most affordable flight options available from Sioux Falls to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 9, 2025.

This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/51:21 pmFSD - BZN
1 stop6h 56mAmerican Airlines
lun. 9/83:06 pmBZN - FSD
1 stop7h 51mAmerican Airlines
Deal found 7/8$229
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/76:16 pmFSD - BZN
1 stop6h 40mDelta
lun. 8/116:00 amBZN - FSD
1 stop6h 50mDelta
Deal found 7/9$239
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/269:30 amFSD - GTF
1 stop4h 56mUnited Airlines
sam. 9/272:31 pmGTF - FSD
1 stop4h 50mUnited Airlines
Deal found 7/9$245
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/225:10 pmFSD - BZN
1 stop5h 22mUnited Airlines
sam. 7/264:27 pmBZN - FSD
1 stop6h 10mUnited Airlines
Deal found 7/7$249
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/128:47 amFSD - HLN
1 stop5h 40mUnited Airlines
sam. 11/152:22 pmHLN - FSD
1 stop5h 09mUnited Airlines
Deal found 7/9$249
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/56:16 pmFSD - BIL
1 stop5h 54mDelta
mar. 8/126:30 amBIL - FSD
1 stop4h 45mDelta
Deal found 7/9$249
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/209:15 amFSD - BIL
1 stop5h 02mUnited Airlines
dim. 8/245:00 amBIL - FSD
1 stop4h 41mUnited Airlines
Deal found 7/8$265
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/116:04 pmFSD - FCA
1 stop6h 47mDelta
mer. 8/206:50 amFCA - FSD
1 stop4h 26mDelta
Deal found 7/8$278
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/182:30 pmFSD - GTF
1 stop7h 04mDelta
sam. 8/236:00 amGTF - FSD
1 stop5h 16mDelta
Deal found 7/7$309
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/27:00 amFSD - FCA
1 stop8h 40mAmerican Airlines
dim. 10/54:53 pmFCA - FSD
1 stop6h 06mAmerican Airlines
Deal found 7/8$318
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/172:08 pmFSD - COD
1 stop9h 07mUnited Airlines
sam. 9/206:07 pmCOD - FSD
1 stop4h 33mUnited Airlines
Deal found 7/9$444
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/247:21 amFSD - BIL
1 stop16h 46mAmerican Airlines
lun. 7/286:00 amBIL - FSD
1 stop40h 59mAmerican Airlines
Deal found 7/9$447

Cheapflights Fare Finder

Customize your flight search to find flights from Sioux Falls to Montana 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, Cheapflights users made 2,558,603 searches. Data last updated juillet 9, 2025.
Use the filters below to find and compare flights from Sioux Falls to Montana that are best for you.

Fly from

Sioux Falls

Fly to

Montana

Route

Depart

Return

Price

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

ven. 9/5

1:21 pm-7:17 pm

1 stop6h 56m

Bozeman Gallatin Field

lun. 9/8

3:06 pm-11:57 pm

1 stop7h 51m

$229

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

jeu. 8/7

6:16 pm-11:56 pm

1 stop6h 40m

Bozeman Gallatin Field

lun. 8/11

6:00 am-1:50 pm

1 stop6h 50m

$239

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

ven. 9/26

9:30 am-1:26 pm

1 stop4h 56m

Great Falls

sam. 9/27

2:31 pm-8:21 pm

1 stop4h 50m

$245

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

mar. 7/22

5:10 pm-9:32 pm

1 stop5h 22m

Bozeman Gallatin Field

sam. 7/26

4:27 pm-11:37 pm

1 stop6h 10m

$249

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

mar. 8/5

6:16 pm-11:10 pm

1 stop5h 54m

Billings Logan Intl

mar. 8/12

6:30 am-12:15 pm

1 stop4h 45m

$249

Sioux FallsHelena

FSD - HLN

FSDHLN

Sioux Falls Joe Foss Field

mer. 11/12

8:47 am-1:27 pm

1 stop5h 40m

Helena

sam. 11/15

2:22 pm-8:31 pm

1 stop5h 09m

$249

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

mer. 8/20

9:15 am-1:17 pm

1 stop5h 02m

Billings Logan Intl

dim. 8/24

5:00 am-10:41 am

1 stop4h 41m

$265

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

lun. 8/11

6:04 pm-11:51 pm

1 stop6h 47m

Kalispell Glacier Park

mer. 8/20

6:50 am-12:16 pm

1 stop4h 26m

$278

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

lun. 8/18

2:30 pm-8:34 pm

1 stop7h 04m

Great Falls

sam. 8/23

6:00 am-12:16 pm

1 stop5h 16m

$309

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

jeu. 10/2

7:00 am-2:40 pm

1 stop8h 40m

Kalispell Glacier Park

dim. 10/5

4:53 pm-11:59 pm

1 stop6h 06m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Sioux Falls to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Sioux Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Sioux Falls to Montana?

Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $371). Flying from Sioux Falls to Montana in May is currently the most expensive (average of $479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FSD to MT?

Find hourly flight availability from Sioux Falls to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 9, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Montana as you normally would.

How much does it cost to fly round-trip from Sioux Falls to Montana?

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated juillet 9, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Sioux Falls to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,843 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
705 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux Falls to Montana?

    For a flight from Sioux Falls to Montana, you will be flying from Joe Foss Field. Sioux Falls Joe Foss Field (FSD) is just 2.6 mi from the center of the city.

  • What are the cheapest airlines to fly from Sioux Falls to Montana one-way?

    The cheapest airlines for a one-way flight from Sioux Falls to Montana are Allegiant Air ($137), American Airlines ($148), and Delta ($205).

  • What are the most popular routes from Sioux Falls to Montana?

    When deciding which route to take from Sioux Falls to Montana consider Sioux Falls Joe Foss Field - Kalispell Glacier Park, Sioux Falls Joe Foss Field - Bozeman Gallatin Field or Sioux Falls Joe Foss Field - Great Falls as they are the most popular.

  • Can I find deals for flights from Sioux Falls to Montana that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Montana.

  • Can I find deals for business class flights from Sioux Falls to Montana?

    Yes. Cheapflights offers flight deals from Sioux Falls to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux Falls to Montana?

    Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $371). Flying from Sioux Falls to Montana in May is currently the most expensive (average of $479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux Falls to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Seattle flights
Sioux Falls to Denver flights
Sioux Falls to O'Hare Intl flights
Sioux Falls to Sky Harbor Intl flights
Sioux Falls to Orlando flights
Sioux Falls to Dallas/Fort Worth flights
Sioux Falls to Las Vegas flights
Rapid City to Miami flights
Rapid City to Dallas/Fort Worth flights
Sioux Falls to Salt Lake City flights
Rapid City to Boston flights
Sioux Falls to Midway flights
Rapid City to O'Hare Intl flights
Sioux Falls to Charleston flights
Sioux Falls to Atlanta flights
Sioux Falls to Boston flights
Rapid City to Orlando flights
Sioux Falls to Philadelphia flights
Sioux Falls to Phoenix-Mesa Gateway flights
Rapid City to Denver flights
Sioux Falls to Nashville flights
Sioux Falls to San Diego flights
Sioux Falls to Hobby flights
Rapid City to Minneapolis flights
Sioux Falls to Portland flights
Sioux Falls to Detroit flights
Sioux Falls to Dulles Intl flights
Rapid City to Hobby flights
Sioux Falls to John F Kennedy Intl flights
Rapid City to Seattle flights
Sioux Falls to Miami flights
Sioux Falls to Orlando Sanford Intl flights
Sioux Falls to Los Angeles flights
Sioux Falls to Honolulu flights
Sioux Falls to LaGuardia flights
Sioux Falls to Newark flights
Sioux Falls to San Antonio flights
Sioux Falls to Reagan-National flights
Rapid City to George Bush Intcntl flights
Rapid City to Charlotte flights
Sioux Falls to Baltimore flights
Sioux Falls to George Bush Intcntl flights
Sioux Falls to Sacramento flights
Rapid City to John F Kennedy Intl flights
Rapid City to Las Vegas flights
Sioux Falls to Knoxville flights
Sioux Falls to Myrtle Beach flights
Sioux Falls to New Orleans flights
Sioux Falls to Tampa flights
Sioux Falls to Santa Ana flights

Top 2 airlines flying from Sioux Falls to Montana

Discover the top 2 airlines that operate flights from Sioux Falls to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$124Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$444FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.