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Cheap flights from Billings to Rapid City from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Rapid City departing on 5/24. 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
1 adult, Economy, 0 bags

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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
2:35 pm - 7:02 pm
BIL
-
RAP
4h 27m
1 stop
United Airlines Logo
4:15 pm - 10:05 pm
RAP
-
BIL
5h 50m
1 stop
$309United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
2:35 pm - 7:02 pm
BIL
-
RAP
4h 27m
1 stop
United Airlines Logo
5:20 am - 9:40 am
RAP
-
BIL
4h 20m
1 stop
$399United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
6:35 am - 11:35 am
BIL
-
RAP
5h 00m
1 stop
United Airlines Logo
7:00 am - 1:23 pm
RAP
-
BIL
6h 23m
1 stop
$424United Airlines
Sun, May 10 - Sun, May 17
United Airlines Logo
2:35 pm - 8:44 pm
BIL
-
RAP
6h 09m
1 stop
United Airlines Logo
10:00 am - 9:40 am
RAP
-
BIL
23h 40m
1 stop
$533United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
5:51 pm - 10:20 pm
BIL
-
RAP
4h 29m
1 stop
United Airlines Logo
5:20 am - 9:40 am
RAP
-
BIL
4h 20m
1 stop
$607United Airlines
Sun, Apr 26 - Thu, Apr 30
United Airlines Logo
5:05 am - 9:46 pm
BIL
-
RAP
16h 41m
2 stops
United Airlines Logo
8:25 am - 1:23 pm
RAP
-
BIL
4h 58m
1 stop
$849United Airlines
Sun, May 10 - Sun, May 17
United Airlines Logo
5:05 am - 9:23 am
BIL
-
RAP
4h 18m
1 stop
United Airlines Logo
12:05 pm - 10:45 pm
RAP
-
BIL
10h 40m
2 stops
$990United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
2:35 pm - 7:02 pm
BIL
-
RAP
4h 27m
1 stop
United Airlines Logo
12:05 pm - 8:57 pm
RAP
-
BIL
32h 52m
2 stops
$1,083United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
7:00 am - 1:08 pm
BIL
-
RAP
6h 08m
1 stop
United Airlines Logo
12:05 pm - 10:04 pm
RAP
-
BIL
9h 59m
2 stops
$1,332United Airlines
Sun, Apr 26 - Thu, Apr 30

United Airlines flights from Billings to Rapid City

Our best United Airlines deals on Billings to Rapid City flight tickets
United Airlines
Apr 25
BIL2:35 pmBillings Logan Intl
4h 27m
1 stop
RAP7:02 pmRapid City
Apr 29
RAP4:15 pmRapid City
5h 50m
1 stop
BIL10:05 pmBillings Logan Intl
$309
United Airlines
Apr 24
BIL2:35 pmBillings Logan Intl
4h 27m
1 stop
RAP7:02 pmRapid City
Apr 28
RAP5:20 amRapid City
4h 20m
1 stop
BIL9:40 amBillings Logan Intl
$399
United Airlines
May 10
BIL6:35 amBillings Logan Intl
5h 00m
1 stop
RAP11:35 amRapid City
May 17
RAP7:00 amRapid City
6h 23m
1 stop
BIL1:23 pmBillings Logan Intl
$424

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 April 13, 2026.
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

Cheapest round-trip

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sat 4/25

2:35 pm-7:02 pm

1 stop4h 27m

Rapid City

Wed 4/29

4:15 pm-10:05 pm

1 stop5h 50m

$309
Quickest round-trip

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Fri 4/24

2:35 pm-7:02 pm

1 stop4h 27m

Rapid City

Tue 4/28

5:20 am-9:40 am

1 stop4h 20m

$399

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sun 5/10

6:35 am-11:35 am

1 stop5h 00m

Rapid City

Sun 5/17

7:00 am-1:23 pm

1 stop6h 23m

$424

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Mon 4/27

2:35 pm-8:44 pm

1 stop6h 09m

Rapid City

Fri 5/1

10:00 am-9:40 am

1 stop23h 40m

$533

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sun 4/26

5:51 pm-10:20 pm

1 stop4h 29m

Rapid City

Thu 4/30

5:20 am-9:40 am

1 stop4h 20m

$607

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sun 5/10

5:05 am-9:46 pm

2 stops16h 41m

Rapid City

Sun 5/17

8:25 am-1:23 pm

1 stop4h 58m

$849

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Mon 4/27

5:05 am-9:23 am

1 stop4h 18m

Rapid City

Fri 5/1

12:05 pm-10:45 pm

2 stops10h 40m

$990

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Mon 4/27

2:35 pm-7:02 pm

1 stop4h 27m

Rapid City

Fri 5/1

12:05 pm-8:57 pm

2 stops32h 52m

$1,083

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sun 4/26

7:00 am-1:08 pm

1 stop6h 08m

Rapid City

Thu 4/30

12:05 pm-10:04 pm

2 stops9h 59m

$1,332
Cheapest one-way
Quickest one-way

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Sun 5/24

6:02 pm-9:14 am

1 stop15h 12m

$172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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?

Allegiant Air and United Airlines are the most popular carriers 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

Fastest flight time

4h 18m

Direct flights

None
The fastest flight from Billings to Rapid City takes 4h 18m
There are no direct flights from Billings to Rapid City. There are no popular flight routes from Billings to Rapid City.
Search flight deals

Frequently asked questions about flying from Billings to Rapid City

  • 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 18m.

  • 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
Custer
Spearfish
Hill City
Hot Springs
Wall

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.

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