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Billings

$249+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BIL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 2/115:10 am
RAP
-
BIL
1 stop4h 40m
United Airlines
Sun 2/155:53 pm
BIL
-
RAP
1 stop4h 23m
United Airlines
Deal found 1/27$249
This United Airlines deal was found by Cheapflights users on 1/29. 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 1/294:40 pm
RAP
-
BIL
1 stop4h 43m
United Airlines
Thu 2/54:13 pm
BIL
-
RAP
1 stop4h 19m
United Airlines
Deal found 1/29$279
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:07 pm
FSD
-
BIL
1 stop5h 52m
American Airlines
Fri 10/232:02 pm
BIL
-
FSD
1 stop7h 15m
American Airlines
Deal found 1/27$294
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/125:20 am
RAP
-
BIL
1 stop4h 30m
United Airlines
Mon 2/165:53 pm
BIL
-
RAP
1 stop4h 23m
United Airlines
Deal found 1/28$343
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/288:30 am
RAP
-
BIL
1 stop4h 54m
United Airlines
Sat 1/312:45 pm
BIL
-
RAP
1 stop5h 47m
United Airlines
Deal found 1/26$349
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/135:50 am
FSD
-
BIL
1 stop5h 00m
United Airlines
Mon 2/165:53 pm
BIL
-
FSD
1 stop4h 51m
United Airlines
Deal found 1/28$350
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 2/204:19 pm
FSD
-
BIL
1 stop4h 20m
Delta
Wed 2/256:20 am
BIL
-
FSD
1 stop4h 55m
Delta
Deal found 1/27$354
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/275:50 am
FSD
-
BIL
1 stop5h 00m
United Airlines
Mon 3/25:53 pm
BIL
-
FSD
1 stop4h 51m
United Airlines
Deal found 1/28$382
This United Airlines deal was found by Cheapflights users on 1/28. 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 6/246:51 pm
FSD
-
BIL
1 stop5h 00m
United Airlines
Tue 6/3012:30 pm
BIL
-
FSD
1 stop8h 17m
United Airlines
Deal found 1/28$388
This Delta deal was found by Cheapflights users on 1/27. 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 8/291:20 pm
FSD
-
BIL
2 stops10h 07m
Delta
Fri 10/236:15 am
BIL
-
FSD
1 stop5h 17m
Delta
Deal found 1/27$423
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/279:00 am
FSD
-
BIL
1 stop7h 20m
United Airlines
Sat 1/312:45 pm
BIL
-
FSD
1 stop4h 39m
United Airlines
Deal found 1/26$439
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/39:00 am
FSD
-
BIL
1 stop5h 24m
United Airlines
Sat 2/76:30 am
BIL
-
FSD
1 stop5h 26m
United Airlines
Deal found 1/27$474

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$368
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. 11% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Wed 2/11

5:10 am-9:50 am

1 stop4h 40m

Billings Logan Intl

Sun 2/15

5:53 pm-10:16 pm

1 stop4h 23m

$249

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Thu 2/12

5:20 am-9:50 am

1 stop4h 30m

Billings Logan Intl

Mon 2/16

5:53 pm-10:16 pm

1 stop4h 23m

$343

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Fri 2/13

5:50 am-9:50 am

1 stop5h 00m

Billings Logan Intl

Mon 2/16

5:53 pm-11:44 pm

1 stop4h 51m

$350

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Fri 2/20

4:19 pm-7:39 pm

1 stop4h 20m

Billings Logan Intl

Wed 2/25

6:20 am-12:15 pm

1 stop4h 55m

$354

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Fri 2/27

5:50 am-9:50 am

1 stop5h 00m

Billings Logan Intl

Mon 3/2

5:53 pm-11:44 pm

1 stop4h 51m

$382

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Wed 6/24

6:51 pm-10:51 pm

1 stop5h 00m

Billings Logan Intl

Tue 6/30

12:30 pm-9:47 pm

1 stop8h 17m

$388

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Thu 2/12

9:00 am-1:23 pm

1 stop5h 23m

Billings Logan Intl

Mon 2/16

5:53 pm-11:44 pm

1 stop4h 51m

$483

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Thu 2/12

2:16 pm-9:32 am

2 stops20h 16m

Billings Logan Intl

Mon 2/16

2:16 pm-12:43 pm

1 stop21h 27m

$729

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Wed 6/24

1:20 pm-10:27 pm

2 stops10h 07m

Billings Logan Intl

Tue 6/30

11:35 am-10:46 pm

2 stops10h 11m

$890

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Thu 2/12

8:05 am-5:37 pm

2 stops10h 32m

Billings Logan Intl

Mon 2/16

5:10 am-3:34 pm

2 stops9h 24m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
1
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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 February is currently the most expensive (average of $628). 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.

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 20m. Your travel time can differ by up to 20m. South Dakota and Billings are separated by a distance of 599 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 February is currently the most expensive (average of $628). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$372FlexibilityNo cancel feeOn-time69%

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