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Cheap flights from San Diego to Rapid City from $145

This is the cheapest one-way 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 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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.
Multiple Airlines Logo
8:29 pm - 9:00 pm
SAN
-
RAP
23h 31m
1 stop
Multiple Airlines Logo
9:50 pm - 7:31 pm
RAP
-
SAN
22h 41m
1 stop
$245Multiple Airlines
Sat, Jul 4 - Thu, Jul 9
Multiple Airlines Logo
9:43 am - 9:04 pm
SAN
-
RAP
10h 21m
1 stop
Multiple Airlines Logo
9:54 pm - 8:48 am
RAP
-
SAN
11h 54m
1 stop
$267Multiple Airlines
Thu, Jun 18 - Sun, Jun 21
Multiple Airlines Logo
9:53 pm - 9:00 pm
SAN
-
RAP
22h 07m
1 stop
Multiple Airlines Logo
9:50 pm - 3:31 pm
RAP
-
SAN
18h 41m
2 stops
$277Multiple Airlines
Wed, Jul 29 - Sun, Aug 2
Multiple Airlines Logo
8:29 pm - 9:00 pm
SAN
-
RAP
23h 31m
1 stop
Multiple Airlines Logo
9:50 pm - 7:31 pm
RAP
-
SAN
22h 41m
1 stop
$284Multiple Airlines
Sat, Jul 4 - Sun, Jul 12
Multiple Airlines Logo
1:38 pm - 2:14 pm
SAN
-
RAP
23h 36m
1 stop
Multiple Airlines Logo
9:50 pm - 3:31 pm
RAP
-
SAN
18h 41m
1 stop
$288Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
4:17 pm - 3:16 pm
SAN
-
RAP
21h 59m
1 stop
Multiple Airlines Logo
10:05 am - 11:51 pm
RAP
-
SAN
14h 46m
2 stops
$290Multiple Airlines
Tue, Jul 7 - Sat, Jul 11
Multiple Airlines Logo
4:17 pm - 11:44 am
SAN
-
RAP
18h 27m
1 stop
Multiple Airlines Logo
9:50 pm - 3:32 pm
RAP
-
SAN
18h 42m
1 stop
$302Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
4:47 pm - 9:04 pm
SAN
-
RAP
27h 17m
2 stops
Multiple Airlines Logo
9:50 pm - 3:32 pm
RAP
-
SAN
18h 42m
1 stop
$308Multiple Airlines
Wed, Jun 10 - Mon, Jun 15
Multiple Airlines Logo
9:43 am - 9:04 pm
SAN
-
RAP
10h 21m
1 stop
Multiple Airlines Logo
3:31 pm - 8:48 am
RAP
-
SAN
18h 17m
2 stops
$309Multiple Airlines
Thu, Jun 4 - Wed, Jun 10
Multiple Airlines Logo
4:47 pm - 9:00 pm
SAN
-
RAP
27h 13m
2 stops
Multiple Airlines Logo
9:50 pm - 7:31 pm
RAP
-
SAN
22h 41m
1 stop
$316Multiple Airlines
Wed, Jul 1 - Sun, Jul 5

Delta flights from San Diego to Rapid City

Our best Delta deals on San Diego to Rapid City flight tickets
Delta
Jul 4
SAN10:15 pmSan Diego
11h 00m
2 stops
RAP10:15 amRapid City
Jul 9
RAP4:15 pmRapid City
8h 15m
1 stop
SAN11:30 pmSan Diego
$324
Delta
Jul 4
SAN10:15 pmSan Diego
11h 00m
2 stops
RAP10:15 amRapid City
Jul 11
RAP6:48 amRapid City
10h 08m
2 stops
SAN3:56 pmSan Diego
$329
Delta
Oct 10
SAN6:15 amSan Diego
8h 31m
2 stops
RAP3:46 pmRapid City
Oct 17
RAP11:30 amRapid City
12h 25m
2 stops
SAN10:55 pmSan Diego
$359

United Airlines flights from San Diego to Rapid City

Our best United Airlines deals on San Diego to Rapid City flight tickets
United Airlines
Jul 15
SAN6:35 amSan Diego
4h 54m
1 stop
RAP12:29 pmRapid City
Jul 16
RAP5:53 pmRapid City
5h 32m
1 stop
SAN10:25 pmSan Diego
$386
United Airlines
Jul 4
SAN8:45 amSan Diego
6h 07m
1 stop
RAP3:52 pmRapid City
Jul 8
RAP5:53 pmRapid City
5h 32m
1 stop
SAN10:25 pmSan Diego
$409
United Airlines
Jun 9
SAN6:35 amSan Diego
4h 54m
1 stop
RAP12:29 pmRapid City
Jun 12
RAP5:53 pmRapid City
5h 32m
1 stop
SAN10:25 pmSan Diego
$411

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 May 16, 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

Cheapest round-trip

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 7/4

8:29 pm-9:00 pm

1 stop23h 31m

Rapid City

Thu 7/9

9:50 pm-7:31 pm

1 stop22h 41m

$245
Quickest round-trip

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 6/18

9:43 am-9:04 pm

1 stop10h 21m

Rapid City

Sun 6/21

9:54 pm-8:48 am

1 stop11h 54m

$267

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 7/29

9:53 pm-9:00 pm

1 stop22h 07m

Rapid City

Sun 8/2

9:50 pm-3:31 pm

2 stops18h 41m

$277

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 7/4

8:29 pm-9:00 pm

1 stop23h 31m

Rapid City

Sun 7/12

9:50 pm-7:31 pm

1 stop22h 41m

$284

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Fri 5/29

1:38 pm-2:14 pm

1 stop23h 36m

Rapid City

Fri 6/5

9:50 pm-3:31 pm

1 stop18h 41m

$288

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 7/7

4:17 pm-3:16 pm

1 stop21h 59m

Rapid City

Sat 7/11

10:05 am-11:51 pm

2 stops14h 46m

$290

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Fri 6/12

4:17 pm-11:44 am

1 stop18h 27m

Rapid City

Fri 6/19

9:50 pm-3:32 pm

1 stop18h 42m

$302

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 6/10

4:47 pm-9:04 pm

2 stops27h 17m

Rapid City

Mon 6/15

9:50 pm-3:32 pm

1 stop18h 42m

$308

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 6/4

9:43 am-9:04 pm

1 stop10h 21m

Rapid City

Wed 6/10

3:31 pm-8:48 am

2 stops18h 17m

$309

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 7/1

4:47 pm-9:00 pm

2 stops27h 13m

Rapid City

Sun 7/5

9:50 pm-7:31 pm

1 stop22h 41m

$316

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 typical price of a round-trip flight between San Diego and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of April is, on average, the cheapest month to fly to Rapid City from San Diego, with most prices found around $298. If you aren’t able to travel to Rapid City during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $373.

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

Frequently asked questions about flying from San Diego to Rapid City

  • 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
7.1
11,662 reviews
Search American Airlines flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
9,727 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
Custer
Spearfish
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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