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South Dakota

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

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — FSD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Billings to South Dakota

Keep the following information in mind while searching for Billings to South Dakota flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$148
(Delta)

Popular in

December

Cheapest in

June

Average price

$379
Provider with most accurate pricing for Billings Logan Intl-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Sioux Falls Joe Foss Field flights.
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From Billings Logan Intl to South Dakota
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One-way flight from Billings Logan Intl to South Dakota
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Highest demand for flights based on searches. 43% potential increase in price ($336 potential increase over avg. RT price).
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Cheapest flight prices on average. 21% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Billings to South Dakota

Cheapest flights from Billings to South Dakota
Explore the most affordable flight options available from Billings to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 5/152:40 pmBIL - RAP
1 stop5h 46mUnited Airlines
Mon 5/195:59 pmRAP - BIL
1 stop3h 58mUnited Airlines
Deal found 4/29$229
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:55 pmBIL - RAP
1 stop17h 54mAllegiant Air
Thu 6/1910:02 pmRAP - BIL
1 stop23h 32mAllegiant Air
Deal found 4/28$303
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/152:40 pmBIL - FSD
1 stop5h 09mUnited Airlines
Mon 5/194:53 pmFSD - BIL
1 stop6h 04mUnited Airlines
Deal found 4/29$329
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/155:20 amBIL - FSD
2 stops9h 16mDelta
Mon 5/194:20 pmFSD - BIL
2 stops8h 59mDelta
Deal found 4/29$899

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to South Dakota 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 May 1, 2025.
Use the filters below to find and compare flights from Billings to South Dakota that are best for you.

Fly from

Billings

Fly to

South Dakota

Route

Depart

Return

Price

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Thu 5/15

2:40 pm-8:26 pm

1 stop5h 46m

Rapid City

Mon 5/19

5:59 pm-9:57 pm

1 stop3h 58m

$229

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Thu 6/12

9:55 pm-3:49 pm

1 stop17h 54m

Rapid City

Thu 6/19

10:02 pm-9:34 pm

1 stop23h 32m

$303

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 5/15

2:40 pm-8:49 pm

1 stop5h 09m

Sioux Falls Joe Foss Field

Mon 5/19

4:53 pm-9:57 pm

1 stop6h 04m

$329

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 5/15

5:20 am-3:36 pm

2 stops9h 16m

Sioux Falls Joe Foss Field

Mon 5/19

4:20 pm-12:19 am

2 stops8h 59m

$899

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 5/20

6:23 am-12:04 pm

1 stop4h 41m

$148

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sat 6/14

5:00 am-9:04 am

1 stop4h 04m

$230

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 5/20

5:51 pm-10:12 pm

3 stops27h 21m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Billings to South Dakota

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

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Billings to South Dakota. 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 Billings to South Dakota?

    Most people fly from Billings Logan Intl (BIL) if they book a flight from Billings to South Dakota. Billings Logan Intl is conveniently located just 2.7 mi from Billings’s city center.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Billings to South Dakota (average of $334). Flying from Billings to South Dakota in December is currently the most expensive (average of $446). 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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Alternative routes for Billings to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Billings to South Dakota

Discover the top airline that operate flights from Billings to South Dakota. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$418FlexibilityNo cancel feeOn-timeN/A

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