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Rapid City

$172+ Cheap flights from Billings to Rapid City (BIL - RAP)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — RAP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Billings to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$419
(Mytrip)

One-way from

$172
(Mytrip)
From Billings Logan Intl to Rapid City
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One-way flight from Billings Logan Intl to Rapid City
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Find flight deals from Billings to Rapid City

Cheapest flights from Billings to Rapid City
Explore the most affordable flight options available from Billings to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:39 pmBIL - RAP
1 stop26h 33mAllegiant Air
Sun 6/2910:02 pmRAP - BIL
1 stop23h 32mAllegiant Air
Deal found 6/10$419
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/264:15 pmBIL - RAP
1 stop4h 32mUnited Airlines
Mon 6/307:00 amRAP - BIL
1 stop6h 17mUnited Airlines
Deal found 6/11$514
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:39 pmBIL - RAP
3 stops45h 48mMultiple Airlines
Sun 6/2910:02 pmRAP - BIL
1 stop23h 32mMultiple Airlines
Deal found 6/10$574

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Rapid City 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 June 12, 2025.
Use the filters below to find and compare flights from Billings to Rapid City that are best for you.

Fly from

Billings

Fly to

Rapid City

Route

Depart

Return

Price

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 6/25

6:39 pm-9:12 pm

1 stop26h 33m

Rapid City

Sun 6/29

10:02 pm-9:34 pm

1 stop23h 32m

$419

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Thu 6/26

4:15 pm-8:47 pm

1 stop4h 32m

Rapid City

Mon 6/30

7:00 am-1:17 pm

1 stop6h 17m

$514

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 6/25

6:39 pm-4:27 pm

3 stops45h 48m

Rapid City

Sun 6/29

10:02 pm-9:34 pm

1 stop23h 32m

$574

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Thu 8/7

10:04 pm-3:51 pm

1 stop17h 47m

$172

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 9/17

7:00 am-12:38 pm

1 stop5h 38m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Billings to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City 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 Rapid City

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rapid City, 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 24.8 F).

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Billings to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Billings to Rapid City that include hotel bookings?

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

  • How can I find direct flights from Billings to Rapid City?

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

  • Can I find deals for business class flights from Billings to Rapid City?

    Yes. Cheapflights offers flight deals from Billings to Rapid City 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 Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Billings to Rapid City (average of $348). Flying from Billings to Rapid City in June is currently the most expensive (average of $504). 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

Traveling to a place near Billings?

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Deadwood
Keystone
Sturgis
Spearfish

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