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Cheap flights from Los Angeles to Rapid City from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Rapid City departing on 5/20. 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

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Find the cheapest flights from Los Angeles to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 1:53 pm
LAX
-
RAP
6h 38m
1 stop
Delta Logo
2:36 pm - 8:57 pm
RAP
-
LAX
7h 21m
1 stop
$279Delta
Tue, May 12 - Mon, May 18
Delta Logo
6:15 am - 1:53 pm
LAX
-
RAP
6h 38m
1 stop
Delta Logo
2:36 pm - 11:53 pm
RAP
-
LAX
10h 17m
2 stops
$284Delta
Tue, May 12 - Mon, May 18
Delta Logo
9:56 am - 10:27 pm
LAX
-
RAP
11h 31m
2 stops
Delta Logo
11:03 am - 6:53 pm
RAP
-
LAX
8h 50m
2 stops
$289Delta
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
5:00 am - 1:13 pm
LAX
-
RAP
7h 13m
1 stop
United Airlines Logo
2:45 pm - 7:13 pm
RAP
-
LAX
5h 28m
1 stop
$300United Airlines
Tue, Mar 24 - Sat, Mar 28
United Airlines Logo
8:45 am - 3:57 pm
LAX
-
RAP
6h 12m
1 stop
United Airlines Logo
2:45 pm - 7:13 pm
RAP
-
LAX
5h 28m
1 stop
$308United Airlines
Sat, Mar 14 - Tue, Mar 17
United Airlines Logo
4:10 pm - 10:16 pm
LAX
-
RAP
5h 06m
1 stop
United Airlines Logo
5:20 am - 9:33 am
RAP
-
LAX
5h 13m
1 stop
$309United Airlines
Sat, Feb 21 - Tue, Feb 24
Delta Logo
3:26 pm - 10:24 pm
LAX
-
RAP
5h 58m
1 stop
Delta Logo
4:30 pm - 11:56 pm
RAP
-
LAX
8h 26m
1 stop
$339Delta
Sat, May 16 - Thu, May 21
Multiple Airlines Logo
10:15 pm - 9:17 am
LAX
-
RAP
10h 02m
1 stop
Multiple Airlines Logo
11:37 am - 9:30 pm
RAP
-
LAX
10h 53m
1 stop
$346Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
7:00 am - 12:35 pm
LAX
-
RAP
4h 35m
1 stop
United Airlines Logo
10:13 am - 2:56 pm
RAP
-
LAX
5h 43m
1 stop
$359United Airlines
Tue, Jun 2 - Wed, Jun 10
United Airlines Logo
7:00 am - 3:40 pm
LAX
-
RAP
7h 40m
1 stop
United Airlines Logo
12:00 pm - 5:30 pm
RAP
-
LAX
6h 30m
1 stop
$368United Airlines
Fri, Apr 3 - Fri, Apr 10

United Airlines flights from Los Angeles to Rapid City

Our best United Airlines deals on Los Angeles to Rapid City flight tickets
United Airlines
Jun 30
LAX2:20 pmLos Angeles
7h 04m
1 stop
RAP10:24 pmRapid City
Jul 4
RAP5:00 amRapid City
5h 10m
1 stop
LAX9:10 amLos Angeles
$297
United Airlines
Mar 24
LAX5:00 amLos Angeles
7h 13m
1 stop
RAP1:13 pmRapid City
Mar 28
RAP2:45 pmRapid City
5h 28m
1 stop
LAX7:13 pmLos Angeles
$300
United Airlines
Mar 14
LAX8:45 amLos Angeles
6h 12m
1 stop
RAP3:57 pmRapid City
Mar 17
RAP2:45 pmRapid City
5h 28m
1 stop
LAX7:13 pmLos Angeles
$308

Delta flights from Los Angeles to Rapid City

Our best Delta deals on Los Angeles to Rapid City flight tickets
Delta
May 12
LAX6:15 amLos Angeles
6h 38m
1 stop
RAP1:53 pmRapid City
May 18
RAP2:36 pmRapid City
7h 21m
1 stop
LAX8:57 pmLos Angeles
$279
Delta
May 12
LAX6:15 amLos Angeles
6h 38m
1 stop
RAP1:53 pmRapid City
May 18
RAP2:36 pmRapid City
10h 17m
2 stops
LAX11:53 pmLos Angeles
$284
Delta
Mar 3
LAX9:56 amLos Angeles
11h 31m
2 stops
RAP10:27 pmRapid City
Mar 10
RAP11:03 amRapid City
8h 50m
2 stops
LAX6:53 pmLos Angeles
$289

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 February 9, 2026.
Use the filters below to find and compare flights from Los Angeles to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Tue 5/12

6:15 am-1:53 pm

1 stop6h 38m

Rapid City

Mon 5/18

2:36 pm-8:57 pm

1 stop7h 21m

$279

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Tue 5/12

6:15 am-1:53 pm

1 stop6h 38m

Rapid City

Mon 5/18

2:36 pm-11:53 pm

2 stops10h 17m

$284

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Tue 3/3

9:56 am-10:27 pm

2 stops11h 31m

Rapid City

Tue 3/10

11:03 am-6:53 pm

2 stops8h 50m

$289

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Tue 3/24

5:00 am-1:13 pm

1 stop7h 13m

Rapid City

Sat 3/28

2:45 pm-7:13 pm

1 stop5h 28m

$300

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Sat 3/14

8:45 am-3:57 pm

1 stop6h 12m

Rapid City

Tue 3/17

2:45 pm-7:13 pm

1 stop5h 28m

$308

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Sat 2/21

4:10 pm-10:16 pm

1 stop5h 06m

Rapid City

Tue 2/24

5:20 am-9:33 am

1 stop5h 13m

$309

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Sat 5/16

3:26 pm-10:24 pm

1 stop5h 58m

Rapid City

Thu 5/21

4:30 pm-11:56 pm

1 stop8h 26m

$339

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Fri 3/27

10:15 pm-9:17 am

1 stop10h 02m

Rapid City

Mon 3/30

11:37 am-9:30 pm

1 stop10h 53m

$346

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Tue 6/2

7:00 am-12:35 pm

1 stop4h 35m

Rapid City

Wed 6/10

10:13 am-2:56 pm

1 stop5h 43m

$359

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Fri 4/3

7:00 am-3:40 pm

1 stop7h 40m

Rapid City

Fri 4/10

12:00 pm-5:30 pm

1 stop6h 30m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Los Angeles 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 month to fly to Rapid City?

The month of February is, on average, the cheapest month to fly to Rapid City from Los Angeles, with most prices found around $226. If you aren’t able to travel to Rapid City during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $360.

What is the cheapest Los Angeles to Rapid City flight route?

Fly from Los Angeles to Rapid City for the best Los Angeles - Rapid City flight prices

How far in advance should I book a flight to Rapid City?

You are more likely to see cheaper flights to Rapid City from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Los Angeles for as low as $171 on momondo.

What cabin class options are available on Los Angeles to Rapid City flights?

There is only 1 cabin class available to choose from on Los Angeles to Rapid City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Rapid City flights?

You could potentially save up to 50% on your flight if you consider stops on a Los Angeles to Rapid City flight.

How have Los Angeles to Rapid City flight prices changed over time?

As of February 2026, prices for Los Angeles to Rapid City flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Rapid City

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

Cheap Los Angeles to Rapid City (LAX to RAP) flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Los Angeles to Rapid City takes 4h 35m
There are no direct flights from Los Angeles to Rapid City. There are no popular flight routes from Los Angeles to Rapid City.
Search flight deals

  • How far is Los Angeles to Rapid City by plane?

    A flight from Los Angeles to Rapid City will travel around 1061.5 mi. 4h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Los Angeles Airport to Rapid City Airport?

    Prices for flights from Los Angeles Airport to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Rapid City Airport?

  • How old do you have to be to fly from Los Angeles 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 Los Angeles Airport to Rapid City Airport.

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

    The necessary travel and health documents for your Rapid City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to Rapid City?

  • What is the most popular airline from Los Angeles to Rapid City?

Best airlines flying from Los Angeles to Rapid City

Compare and see reviews for airlines that fly from Los Angeles to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $138Free CancellationRating
6.8
343 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,267 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,178 reviews
Search Delta flights

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 Los Angeles 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 Los Angeles.

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

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

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

momondo provides multiple filters to help you find the best flight to Rapid City from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Rapid City from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rapid City trip

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