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Billings

$229+ Cheap flights from South Dakota to Billings (BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BIL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:00 pmRAP - BIL
1 stop4h 49mUnited Airlines
Sat 11/155:54 pmBIL - RAP
1 stop4h 04mUnited Airlines
Deal found 10/27$229
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/35:15 amRAP - BIL
1 stop4h 31mUnited Airlines
Mon 11/102:31 pmBIL - RAP
1 stop5h 55mUnited Airlines
Deal found 10/27$239
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/25:15 amRAP - BIL
1 stop4h 31mUnited Airlines
Mon 11/102:31 pmBIL - RAP
1 stop5h 55mUnited Airlines
Deal found 10/27$249
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:14 pmFSD - BIL
1 stop6h 35mUnited Airlines
Sat 11/152:31 pmBIL - FSD
1 stop4h 52mUnited Airlines
Deal found 10/28$259
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/61:09 pmFSD - BIL
1 stop9h 06mAmerican Airlines
Sat 11/82:00 pmBIL - FSD
1 stop6h 07mAmerican Airlines
Deal found 10/28$319
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/158:57 amFSD - BIL
1 stop5h 26mUnited Airlines
Sun 11/1610:45 amBIL - FSD
1 stop4h 33mUnited Airlines
Deal found 10/27$321
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/125:14 pmFSD - BIL
1 stop6h 35mUnited Airlines
Sun 11/165:57 pmBIL - FSD
1 stop4h 47mUnited Airlines
Deal found 10/28$362
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/205:14 pmFSD - BIL
1 stop5h 04mUnited Airlines
Fri 11/282:31 pmBIL - FSD
1 stop4h 52mUnited Airlines
Deal found 10/29$391
This Delta deal was found by Cheapflights users on 10/27. 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 11/153:00 pmFSD - BIL
2 stops9h 10mDelta
Sun 11/166:25 amBIL - FSD
1 stop5h 25mDelta
Deal found 10/27$394
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:33 amRAP - BIL
1 stop28h 09mAllegiant Air
Sat 11/295:29 pmBIL - RAP
1 stop14h 45mAllegiant Air
Deal found 10/29$433
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:46 amFSD - BIL
1 stop29h 45mAllegiant Air
Sat 11/227:53 pmBIL - FSD
1 stop14h 44mAllegiant Air
Deal found 10/28$473
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/117:10 amRAP - BIL
1 stop6h 13mUnited Airlines
Tue 11/115:57 pmBIL - RAP
1 stop4h 02mUnited Airlines
Deal found 10/27$529

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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$430
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Billings Logan Intl flights.
Search Deals
From South Dakota to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 29, 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

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Tue 11/11

6:00 pm-10:49 pm

1 stop4h 49m

Billings Logan Intl

Sat 11/15

5:54 pm-9:58 pm

1 stop4h 04m

$229

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Wed 2/4

1:02 pm-7:26 pm

1 stop7h 24m

Billings Logan Intl

Wed 2/11

6:10 am-12:22 pm

1 stop5h 12m

$249

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Wed 11/12

6:00 pm-10:49 pm

1 stop4h 49m

Billings Logan Intl

Sun 11/16

7:00 am-11:05 am

1 stop4h 05m

$249

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sat 11/15

8:57 am-1:23 pm

1 stop5h 26m

Billings Logan Intl

Sun 11/16

10:45 am-4:18 pm

1 stop4h 33m

$321

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Tue 3/3

5:20 am-9:50 am

1 stop4h 30m

Billings Logan Intl

Sat 3/7

2:40 pm-8:33 pm

1 stop5h 53m

$349

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Tue 3/3

9:00 am-1:23 pm

1 stop5h 23m

Billings Logan Intl

Sat 3/7

2:40 pm-8:38 pm

1 stop4h 58m

$354

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Wed 11/12

5:14 pm-10:49 pm

1 stop6h 35m

Billings Logan Intl

Sun 11/16

5:57 pm-11:44 pm

1 stop4h 47m

$362

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Thu 11/20

5:14 pm-9:18 pm

1 stop5h 04m

Billings Logan Intl

Fri 11/28

2:31 pm-8:23 pm

1 stop4h 52m

$391

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Tue 3/3

1:23 pm-9:35 pm

1 stop9h 12m

Billings Logan Intl

Sat 3/7

5:34 am-12:37 pm

1 stop6h 03m

$394

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sat 11/15

3:00 pm-11:10 pm

2 stops9h 10m

Billings Logan Intl

Sun 11/16

6:25 am-12:50 pm

1 stop5h 25m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 18 results
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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, May is the cheapest month in which you can book a flight from South Dakota to Billings (average of $260). Flying from South Dakota to Billings in December is currently the most expensive (average of $668). 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 October 29, 2025.

It’s optimal to fly from South Dakota to Billings in the evening. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight at noon.

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.

  • How long is the flight from South Dakota to Billings?

    United Airlines and Delta can get you from South Dakota to Billings in just under 4h 49m. Your travel time can differ by up to 2h 35m. South Dakota and Billings are separated by a distance of 295 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from South Dakota to Billings (average of $260). Flying from South Dakota to Billings in December is currently the most expensive (average of $668). 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

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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$368FlexibilityNo cancel feeOn-time69%

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