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Cheap flights from San Diego to Rapid City from $279

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Rapid City departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 am - 4:23 pm
SAN
-
RAP
8h 08m1 stop
American Airlines Logo
1:08 pm - 8:33 pm
RAP
-
SAN
8h 25m1 stop
$279American Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
11:00 am - 6:00 pm
SAN
-
RAP
6h 00m1 stop
United Airlines Logo
12:00 pm - 8:12 pm
RAP
-
SAN
9h 12m2 stops
$284United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
2:38 pm - 10:20 pm
SAN
-
RAP
6h 42m1 stop
Delta Logo
4:00 pm - 11:36 pm
RAP
-
SAN
8h 36m1 stop
$294Delta
Tue, Apr 14 - Wed, Apr 22
Delta Logo
2:38 pm - 10:20 pm
SAN
-
RAP
6h 42m1 stop
Delta Logo
6:00 am - 3:55 pm
RAP
-
SAN
10h 55m2 stops
$299Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
2:38 pm - 10:20 pm
SAN
-
RAP
6h 42m1 stop
Delta Logo
6:00 am - 1:28 pm
RAP
-
SAN
8h 28m1 stop
$309Delta
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
11:01 am - 7:02 pm
SAN
-
RAP
7h 01m2 stops
United Airlines Logo
2:42 pm - 11:59 pm
RAP
-
SAN
10h 17m2 stops
$310United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
2:38 pm - 10:20 pm
SAN
-
RAP
6h 42m1 stop
Delta Logo
4:00 pm - 11:36 pm
RAP
-
SAN
8h 36m1 stop
$325Delta
Mon, Apr 13 - Sun, Apr 19
Delta Logo
6:15 am - 3:18 pm
SAN
-
RAP
8h 03m1 stop
Delta Logo
4:00 pm - 11:36 pm
RAP
-
SAN
8h 36m1 stop
$329Delta
Sat, Apr 11 - Mon, Apr 20
Delta Logo
2:38 pm - 10:20 pm
SAN
-
RAP
6h 42m1 stop
Delta Logo
6:00 am - 3:55 pm
RAP
-
SAN
10h 55m2 stops
$330Delta
Mon, Apr 13 - Tue, Apr 21
Delta Logo
6:15 am - 3:18 pm
SAN
-
RAP
8h 03m1 stop
Delta Logo
11:00 am - 7:14 pm
RAP
-
SAN
9h 14m2 stops
$334Delta
Sat, Apr 11 - Wed, Apr 22

United Airlines flights from San Diego to Rapid City

Our best United Airlines deals on San Diego to Rapid City flight tickets
United Airlines
Apr 16
SAN11:00 amSan Diego
6h 00m
1 stop
RAP6:00 pmRapid City
Apr 20
RAP12:00 pmRapid City
9h 12m
2 stops
SAN8:12 pmSan Diego
$284
Find similar
United Airlines
Apr 16
SAN11:01 amSan Diego
7h 01m
2 stops
RAP7:02 pmRapid City
Apr 20
RAP2:42 pmRapid City
10h 17m
2 stops
SAN11:59 pmSan Diego
$310
Find similar
United Airlines
Apr 16
SAN11:00 amSan Diego
6h 00m
1 stop
RAP6:00 pmRapid City
Apr 22
RAP12:00 pmRapid City
6h 16m
1 stop
SAN5:16 pmSan Diego
$359
Find similar

Delta flights from San Diego to Rapid City

Our best Delta deals on San Diego to Rapid City flight tickets
Delta
Jan 29
SAN11:00 amSan Diego
10h 28m
2 stops
RAP10:28 pmRapid City
Feb 4
RAP10:54 amRapid City
12h 37m
2 stops
SAN10:31 pmSan Diego
$290
Find similar
Delta
Apr 14
SAN2:38 pmSan Diego
6h 42m
1 stop
RAP10:20 pmRapid City
Apr 19
RAP4:00 pmRapid City
8h 36m
1 stop
SAN11:36 pmSan Diego
$294
Find similar
Delta
Apr 14
SAN2:38 pmSan Diego
6h 42m
1 stop
RAP10:20 pmRapid City
Apr 18
RAP6:00 amRapid City
10h 55m
2 stops
SAN3:55 pmSan Diego
$299
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 January 6, 2026.
Use the filters below to find and compare flights from San Diego to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 4/14

7:15 am-4:23 pm

1 stop8h 08m

Rapid City

Tue 4/21

1:08 pm-8:33 pm

1 stop8h 25m

$279

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 4/16

11:00 am-6:00 pm

1 stop6h 00m

Rapid City

Mon 4/20

12:00 pm-8:12 pm

2 stops9h 12m

$284

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 4/14

2:38 pm-10:20 pm

1 stop6h 42m

Rapid City

Wed 4/22

4:00 pm-11:36 pm

1 stop8h 36m

$294

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 4/14

2:38 pm-10:20 pm

1 stop6h 42m

Rapid City

Tue 4/21

6:00 am-3:55 pm

2 stops10h 55m

$299

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 4/14

2:38 pm-10:20 pm

1 stop6h 42m

Rapid City

Sat 4/18

6:00 am-1:28 pm

1 stop8h 28m

$309

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 4/16

11:01 am-7:02 pm

2 stops7h 01m

Rapid City

Mon 4/20

2:42 pm-11:59 pm

2 stops10h 17m

$310

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Mon 4/13

2:38 pm-10:20 pm

1 stop6h 42m

Rapid City

Sun 4/19

4:00 pm-11:36 pm

1 stop8h 36m

$325

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 4/11

6:15 am-3:18 pm

1 stop8h 03m

Rapid City

Mon 4/20

4:00 pm-11:36 pm

1 stop8h 36m

$329

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Mon 4/13

2:38 pm-10:20 pm

1 stop6h 42m

Rapid City

Tue 4/21

6:00 am-3:55 pm

2 stops10h 55m

$330

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 4/11

6:15 am-3:18 pm

1 stop8h 03m

Rapid City

Wed 4/22

11:00 am-7:14 pm

2 stops9h 14m

$334

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 San Diego 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 San Diego, with most prices found around $313. If you aren’t able to travel to Rapid City during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $371.

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

You are more likely to see cheaper flights to Rapid City from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from San Diego for as low as $337 on momondo.

When to book flights from San Diego to Rapid City

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

Cheap San Diego to Rapid City (SAN to RAP) flight deals and tips

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

Fastest flight time

5h 06m

Direct flights

None
The fastest flight from San Diego to Rapid City takes 5h 06m
There are no direct flights from San Diego to Rapid City. There are no popular flight routes from San Diego to Rapid City.
Search flight deals

  • How far is San Diego to Rapid City by plane?

    The distance between San Diego and Rapid City is about 1085.0 mi. Typically, this will take 5h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from San Diego Airport to Rapid City Airport?

    Prices for flights from San Diego Airport to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Rapid City Airport?

  • How old do you have to be to fly from San Diego Airport to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Rapid City Airport.

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

    The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Rapid City?

Best airlines flying from San Diego to Rapid City

Compare and see reviews for airlines that fly from San Diego to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,083 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,018 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,132 reviews
Search United Airlines 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 San Diego to Rapid City?

Finding the right flight to Rapid City from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Rapid City from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Diego 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 San Diego to Rapid City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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