HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$148+ Cheap flights from South Dakota to Billings (BIL)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BIL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Dakota to Billings 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 South Dakota to Billings

Keep the following information in mind while searching for South Dakota to Billings flight deals. Data was last updated July 3, 2025.

Round-trip from

$277
(Delta)

One-way from

$148
(American Airlines)

Popular in

October

Cheapest in

April

Average price

$344
From South Dakota to Billings Logan Intl
Search Deals
One-way flight from South Dakota to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from South Dakota to Billings

Cheapest flights from South Dakota to Billings
Explore the most affordable flight options available from South Dakota to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 9/274:08 pmFSD - BIL
1 stop4h 36mDelta
Fri 10/35:25 amBIL - FSD
2 stops7h 26mDelta
Deal found 7/2$277
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/226:00 pmFSD - BIL
1 stop5h 39mAmerican Airlines
Wed 9/241:59 pmBIL - FSD
1 stop6h 24mAmerican Airlines
Deal found 7/2$295
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 7/65:10 pmFSD - BIL
1 stop4h 53mUnited Airlines
Sat 8/25:55 pmBIL - FSD
1 stop4h 11mUnited Airlines
Deal found 7/1$309
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 7/187:00 amRAP - BIL
1 stop5h 47mUnited Airlines
Tue 7/225:00 amBIL - RAP
1 stop4h 04mUnited Airlines
Deal found 7/2$322

Cheapflights Fare Finder

Customize your flight search to find flights from South Dakota to Billings 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 July 3, 2025.
Use the filters below to find and compare flights from South Dakota to Billings that are best for you.

Fly from

South Dakota

Fly to

Billings

Route

Depart

Return

Price

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sat 9/27

4:08 pm-7:44 pm

1 stop4h 36m

Billings Logan Intl

Fri 10/3

5:25 am-1:51 pm

2 stops7h 26m

$277

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Mon 9/22

6:00 pm-10:39 pm

1 stop5h 39m

Billings Logan Intl

Wed 9/24

1:59 pm-9:23 pm

1 stop6h 24m

$295

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sun 7/6

5:10 pm-9:03 pm

1 stop4h 53m

Billings Logan Intl

Sat 8/2

5:55 pm-11:06 pm

1 stop4h 11m

$309

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Fri 7/18

7:00 am-12:47 pm

1 stop5h 47m

Billings Logan Intl

Tue 7/22

5:00 am-9:04 am

1 stop4h 04m

$322

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Fri 8/15

7:01 am-1:22 pm

1 stop7h 21m

$148

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Fri 8/15

2:30 pm-10:34 pm

2 stops9h 04m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from South Dakota to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from South Dakota 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 South Dakota to Billings

What is the cheapest month to book a flight from South Dakota to Billings?

Currently, February is the cheapest month in which you can book a flight from South Dakota to Billings (average of $396). Flying from South Dakota to Billings in June is currently the most expensive (average of $512). 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 SD to BIL?

Find hourly flight availability from South Dakota to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from South Dakota to Billings, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from South Dakota to Billings to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 South Dakota to Billings. 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 into for flights to Billings from South Dakota?

    If you book a flight to Billings from South Dakota, you will be flying to Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings.

  • Can I find deals for flights from South Dakota to Billings that include hotel bookings?

    Yes. In addition to deals on South Dakota to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Billings?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Billings.

  • Can I find deals for business class flights from South Dakota to Billings?

    Yes. Cheapflights offers flight deals from South Dakota to Billings 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 South Dakota to Billings?

    Currently, February is the cheapest month in which you can book a flight from South Dakota to Billings (average of $396). Flying from South Dakota to Billings in June is currently the most expensive (average of $512). 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 South Dakota to Billings

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
O'Hare Intl to Bozeman flights
Los Angeles to Kalispell flights
Boston to Bozeman flights
O'Hare Intl to Kalispell flights
San Francisco to Bozeman flights
Los Angeles to Bozeman flights
John F Kennedy Intl to Bozeman flights
LaGuardia to Bozeman flights
Denver to Bozeman flights
Atlanta to Bozeman flights
Minneapolis to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Dallas/Fort Worth to Bozeman flights
O'Hare Intl to Missoula flights
Dulles Intl to Bozeman flights
Providence to Bozeman flights
Denver to Missoula flights
Denver to Kalispell flights
Midway to Bozeman flights
Hobby to Bozeman flights
John F Kennedy Intl to Kalispell flights
Seattle to Bozeman flights
Hobby to Kalispell flights
Minneapolis to Kalispell flights
Newark to Kalispell flights
San Francisco to Kalispell flights
LaGuardia to Kalispell flights
Baltimore to Bozeman flights
Dallas/Fort Worth to Missoula flights
Philadelphia to Bozeman flights
Seattle to Kalispell flights
Newark to Missoula flights
George Bush Intcntl to Bozeman flights
Detroit to Bozeman flights
Dulles Intl to Kalispell flights
Ontario to Kalispell flights
Indianapolis to Bozeman flights
San Diego to Kalispell flights
John F Kennedy Intl to Missoula flights
St. Louis to Kalispell flights
Tampa to Bozeman flights
Seattle to Billings flights
Hobby to Billings flights
LaGuardia to Missoula flights
Reagan-National to Bozeman flights
George Bush Intcntl to Kalispell flights
Ontario to Bozeman flights
Atlanta to Kalispell flights
Orlando to Bozeman flights

Top 2 airlines flying from South Dakota to Billings

Discover the top 2 airlines that operate flights from South Dakota to Billings. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$283Average$358FlexibilityNo cancel feeOn-timeN/A

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.