Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Billings to Rapid City from $249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Rapid City departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Billings to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:31 pm - 6:43 pmBIL-RAP
4h 12m1 stop
United Airlines Logo
5:15 am - 9:46 amRAP-BIL
4h 31m1 stop
$249United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
4:15 pm - 8:37 pmBIL-RAP
4h 22m1 stop
United Airlines Logo
2:55 pm - 9:21 pmRAP-BIL
6h 26m1 stop
$299United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
2:40 pm - 8:33 pmBIL-RAP
5h 53m1 stop
United Airlines Logo
5:48 pm - 10:41 pmRAP-BIL
4h 53m1 stop
$314United Airlines
Find Deal
Sat, Mar 28 - Tue, Mar 31
United Airlines Logo
4:15 pm - 11:26 amBIL-RAP
19h 11m1 stop
United Airlines Logo
2:55 pm - 9:21 pmRAP-BIL
6h 26m1 stop
$383United Airlines
Find Deal
Tue, Dec 2 - Sun, Dec 7
United Airlines Logo
7:00 am - 11:13 amBIL-RAP
4h 13m1 stop
United Airlines Logo
1:00 pm - 10:41 pmRAP-BIL
9h 41m2 stops
$625United Airlines
Find Deal
Sat, Mar 28 - Tue, Mar 31
United Airlines Logo
10:45 am - 5:05 pmBIL-RAP
6h 20m1 stop
United Airlines Logo
1:00 pm - 10:41 pmRAP-BIL
9h 41m2 stops
$660United Airlines
Find Deal
Sat, Mar 28 - Tue, Mar 31
American Airlines Logo
5:24 am - 8:15 pmBIL-RAP
14h 51m2 stops
American Airlines Logo
5:51 am - 10:18 pmRAP-BIL
16h 27m2 stops
$910American Airlines
Find Deal
Sat, Mar 28 - Tue, Mar 31

United Airlines flights from Billings to Rapid City

Our best United Airlines deals on Billings to Rapid City flight tickets
United Airlines
Nov 18
BIL2:31 pmBillings Logan Intl
4h 12m
1 stop
RAP6:43 pmRapid City
Nov 22
RAP5:15 amRapid City
4h 31m
1 stop
BIL9:46 amBillings Logan Intl
$249
Find similar
United Airlines
Nov 7
BIL2:31 pmBillings Logan Intl
5h 55m
1 stop
RAP8:26 pmRapid City
Dec 7
RAP2:55 pmRapid City
6h 26m
1 stop
BIL9:21 pmBillings Logan Intl
$254
Find similar
United Airlines
Nov 13
BIL5:57 pmBillings Logan Intl
4h 02m
1 stop
RAP9:59 pmRapid City
Nov 15
RAP8:45 amRapid City
4h 38m
1 stop
BIL1:23 pmBillings Logan Intl
$269
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Billings to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Tue 11/18

2:31 pm-6:43 pm

1 stop4h 12m

Rapid City

Sat 11/22

5:15 am-9:46 am

1 stop4h 31m

$249

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Tue 12/2

4:15 pm-8:37 pm

1 stop4h 22m

Rapid City

Tue 12/9

2:55 pm-9:21 pm

1 stop6h 26m

$299

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sat 3/28

2:40 pm-8:33 pm

1 stop5h 53m

Rapid City

Tue 3/31

5:48 pm-10:41 pm

1 stop4h 53m

$314

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Tue 12/2

4:15 pm-11:26 am

1 stop19h 11m

Rapid City

Sun 12/7

2:55 pm-9:21 pm

1 stop6h 26m

$383

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sat 3/28

7:00 am-11:13 am

1 stop4h 13m

Rapid City

Tue 3/31

1:00 pm-10:41 pm

2 stops9h 41m

$625

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sat 3/28

10:45 am-5:05 pm

1 stop6h 20m

Rapid City

Tue 3/31

1:00 pm-10:41 pm

2 stops9h 41m

$660

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sat 3/28

5:24 am-8:15 pm

2 stops14h 51m

Rapid City

Tue 3/31

5:51 am-10:18 pm

2 stops16h 27m

$910

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 11/12

5:57 pm-9:59 pm

1 stop4h 02m

$319

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 11/12

5:00 am-10:34 am

2 stops29h 34m

$547

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 11/12

2:31 pm-10:34 am

3 stops44h 03m

$836

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rapid City from

How to get the cheapest flight ticket from Billings to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Billings Logan Intl to Rapid City?

United Airlines is the most popular carrier operating from Billings Logan Intl to Rapid City

When to book flights from Billings to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Rapid City (BIL to RAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Rapid City

Direct flights

None
There are no direct flights from Billings to Rapid City. There are no popular flight routes from Billings to Rapid City.
Search flight deals

  • How far is Billings Logan Intl to Rapid City by plane?

    The straight-line distance from Billings Logan Intl to Rapid City is 283.1 mi. A reasonable flight in good conditions will take 4h 12m.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Rapid City Airport?

    Prices for flights from Billings Logan Intl Airport to Rapid City Airport were last updated today.

  • How old do you have to be to fly from Billings Logan Intl Airport to Rapid City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Hill City
Wall
Hot Springs

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Rapid City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from Billings.

Can I find flights from Billings to Rapid City with flexible booking policies on momondo?

Yes. All flights to Rapid City from Billings on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Billings to Rapid City?

momondo helps you find the best flight between Billings and Rapid City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Billings to Rapid City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rapid City, momondo offers a useful price alert feature which will track prices for flights to Rapid City from Billings and alert you when they change.

An easier way to manage your Rapid City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/5
Fri 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States