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Billings

$319+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BIL
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/294:15 pm
RAP
-
BIL
1 stop5h 50m
United Airlines
Sat 5/26:35 am
BIL
-
RAP
1 stop5h 00m
United Airlines
Deal found 3/7$319
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 4/185:28 pm
FSD
-
BIL
1 stop6h 15m
American Airlines
Tue 4/211:51 pm
BIL
-
FSD
1 stop7h 03m
American Airlines
Deal found 3/8$340
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 3/244:23 pm
FSD
-
BIL
1 stop4h 56m
Delta
Sat 3/286:25 am
BIL
-
FSD
1 stop5h 28m
Delta
Deal found 3/9$344
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 4/176:00 am
FSD
-
BIL
1 stop4h 40m
United Airlines
Mon 4/205:51 pm
BIL
-
FSD
1 stop4h 53m
United Airlines
Deal found 3/8$348
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/286:00 am
FSD
-
BIL
1 stop4h 40m
United Airlines
Sat 5/25:51 pm
BIL
-
FSD
1 stop4h 52m
United Airlines
Deal found 3/8$359
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/174:17 pm
FSD
-
BIL
1 stop4h 49m
Delta
Mon 4/206:24 am
BIL
-
FSD
1 stop5h 39m
Delta
Deal found 3/9$365
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/296:00 am
FSD
-
BIL
1 stop4h 40m
United Airlines
Sun 4/57:00 am
BIL
-
FSD
1 stop4h 50m
United Airlines
Deal found 3/12$373
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 3/108:30 am
RAP
-
BIL
1 stop4h 53m
United Airlines
Wed 3/186:30 am
BIL
-
RAP
1 stop4h 35m
United Airlines
Deal found 3/9$379
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/259:00 am
FSD
-
BIL
1 stop5h 23m
United Airlines
Sun 3/292:35 pm
BIL
-
FSD
1 stop4h 55m
United Airlines
Deal found 3/10$382
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/296:00 am
FSD
-
BIL
1 stop4h 40m
United Airlines
Tue 4/72:35 pm
BIL
-
FSD
1 stop4h 55m
United Airlines
Deal found 3/12$384
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 3/105:00 am
RAP
-
BIL
1 stop4h 53m
United Airlines
Sun 3/156:30 am
BIL
-
RAP
1 stop6h 43m
United Airlines
Deal found 3/9$389
This Delta deal was found by Cheapflights users on 3/11. 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 4/181:44 pm
FSD
-
BIL
1 stop7h 22m
Delta
Tue 4/215:20 am
BIL
-
FSD
2 stops6h 43m
Delta
Deal found 3/11$390

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$388
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. 22% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 12, 2026.
Use the filters below to find and compare flights from South Dakota to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Wed 4/29

4:15 pm-10:05 pm

1 stop5h 50m

Billings Logan Intl

Sat 5/2

6:35 am-11:35 am

1 stop5h 00m

$319

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sat 4/18

5:28 pm-10:43 pm

1 stop6h 15m

Billings Logan Intl

Tue 4/21

1:51 pm-9:54 pm

1 stop7h 03m

$340

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Tue 3/24

4:23 pm-8:19 pm

1 stop4h 56m

Billings Logan Intl

Sat 3/28

6:25 am-12:53 pm

1 stop5h 28m

$344

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Fri 4/17

6:00 am-9:40 am

1 stop4h 40m

Billings Logan Intl

Mon 4/20

5:51 pm-11:44 pm

1 stop4h 53m

$348

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Tue 4/28

9:05 am-1:23 pm

1 stop5h 18m

Billings Logan Intl

Sat 5/2

5:51 pm-11:43 pm

1 stop4h 52m

$379

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sat 4/18

4:17 pm-8:06 pm

1 stop4h 49m

Billings Logan Intl

Tue 4/21

5:20 am-1:03 pm

2 stops6h 43m

$400

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Mon 3/30

4:23 pm-8:19 pm

1 stop4h 56m

Billings Logan Intl

Wed 4/1

6:25 am-12:53 pm

1 stop5h 28m

$421

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Tue 3/31

1:34 pm-10:29 pm

2 stops9h 55m

Billings Logan Intl

Thu 4/2

6:25 am-12:53 pm

1 stop5h 28m

$425

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Tue 3/31

8:00 am-5:41 pm

2 stops10h 41m

Billings Logan Intl

Wed 4/1

6:25 am-12:53 pm

1 stop5h 28m

$426

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Fri 5/15

5:35 pm-10:45 pm

1 stop5h 10m

Billings Logan Intl

Mon 5/18

6:35 am-9:23 am

1 stop26h 48m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 12 resultsSorted by cheapest first
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, August is the cheapest month in which you can book a flight from South Dakota to Billings (average of $267). Flying from South Dakota to Billings in July is currently the most expensive (average of $606). 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, American Airlines, and Delta can get you from South Dakota to Billings in just under 4h 56m. Your travel time can differ by up to 1h 19m. 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, August is the cheapest month in which you can book a flight from South Dakota to Billings (average of $267). Flying from South Dakota to Billings in July is currently the most expensive (average of $606). 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.

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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$363FlexibilityNo cancel feeOn-time69%

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