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Cheap flights from San Diego to Rapid City from $108

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
9:57 am - 8:19 pm
SAN
-
RAP
9h 22m
1 stop
Multiple Airlines Logo
9:09 pm - 9:02 am
RAP
-
SAN
12h 53m
1 stop
$209Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
9:43 pm - 12:15 pm
SAN
-
RAP
37h 32m
2 stops
Multiple Airlines Logo
9:09 pm - 9:02 am
RAP
-
SAN
12h 53m
1 stop
$232Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
7:13 pm - 9:16 pm
SAN
-
RAP
25h 03m
1 stop
Multiple Airlines Logo
11:24 am - 12:40 pm
RAP
-
SAN
26h 16m
1 stop
$249Multiple Airlines
Thu, Oct 8 - Wed, Oct 14
Multiple Airlines Logo
7:13 pm - 9:16 pm
SAN
-
RAP
25h 03m
1 stop
Multiple Airlines Logo
11:24 am - 9:20 am
RAP
-
SAN
22h 56m
2 stops
$279Multiple Airlines
Thu, Oct 8 - Wed, Oct 14
Multiple Airlines Logo
8:51 pm - 9:00 pm
SAN
-
RAP
23h 09m
1 stop
Multiple Airlines Logo
10:06 pm - 8:06 pm
RAP
-
SAN
23h 00m
1 stop
$301Multiple Airlines
Sat, Aug 1 - Sun, Aug 16
Multiple Airlines Logo
8:51 pm - 9:00 pm
SAN
-
RAP
23h 09m
1 stop
Multiple Airlines Logo
10:06 pm - 8:15 pm
RAP
-
SAN
47h 09m
2 stops
$306Multiple Airlines
Sat, Aug 1 - Sun, Aug 16
United Airlines Logo
6:35 am - 12:29 pm
SAN
-
RAP
4h 54m
1 stop
United Airlines Logo
10:26 am - 5:00 pm
RAP
-
SAN
7h 34m
1 stop
$319United Airlines
Mon, Aug 10 - Mon, Aug 17
United Airlines Logo
6:30 am - 12:24 pm
SAN
-
RAP
4h 54m
1 stop
United Airlines Logo
5:00 am - 12:13 pm
RAP
-
SAN
8h 13m
2 stops
$324United Airlines
Thu, Sep 3 - Sun, Sep 6
Delta Logo
10:00 am - 10:39 pm
SAN
-
RAP
11h 39m
2 stops
Delta Logo
2:25 pm - 10:55 pm
RAP
-
SAN
9h 30m
2 stops
$329Delta
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
6:20 am - 12:10 pm
SAN
-
RAP
4h 50m
1 stop
American Airlines Logo
11:44 am - 6:18 pm
RAP
-
SAN
7h 34m
1 stop
$344American Airlines
Sun, Jul 26 - Sat, Aug 1

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American Airlines flights from San Diego to Rapid City

Our best American Airlines deals on San Diego to Rapid City flight tickets
American Airlines
Aug 5
SAN6:25 amSan Diego
4h 43m
1 stop
RAP12:08 pmRapid City
Aug 12
RAP11:45 amRapid City
4h 41m
1 stop
SAN3:26 pmSan Diego
$344
American Airlines
Aug 5
SAN6:25 amSan Diego
4h 43m
1 stop
RAP12:08 pmRapid City
Aug 12
RAP11:45 amRapid City
4h 41m
1 stop
SAN3:26 pmSan Diego
$379
American Airlines
Aug 21
SAN6:25 amSan Diego
4h 43m
1 stop
RAP12:08 pmRapid City
Sep 5
RAP6:28 amRapid City
12h 50m
2 stops
SAN6:18 pmSan Diego
$382

United Airlines flights from San Diego to Rapid City

Our best United Airlines deals on San Diego to Rapid City flight tickets
United Airlines
Aug 10
SAN6:35 amSan Diego
4h 54m
1 stop
RAP12:29 pmRapid City
Aug 17
RAP10:26 amRapid City
7h 34m
1 stop
SAN5:00 pmSan Diego
$319
United Airlines
Aug 15
SAN6:30 amSan Diego
4h 54m
1 stop
RAP12:24 pmRapid City
Aug 22
RAP5:00 amRapid City
7h 35m
2 stops
SAN11:35 amSan Diego
$324
United Airlines
Oct 1
SAN12:37 pmSan Diego
7h 15m
1 stop
RAP8:52 pmRapid City
Oct 8
RAP5:53 pmRapid City
5h 34m
1 stop
SAN10:27 pmSan Diego
$350

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 July 17, 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

Mon 9/14

9:57 am-8:19 pm

1 stop9h 22m

Rapid City

Mon 9/21

9:09 pm-9:02 am

1 stop12h 53m

$209

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Mon 9/14

9:43 pm-12:15 pm

2 stops37h 32m

Rapid City

Mon 9/21

9:09 pm-9:02 am

1 stop12h 53m

$232

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 10/8

7:13 pm-9:16 pm

1 stop25h 03m

Rapid City

Wed 10/14

11:24 am-12:40 pm

1 stop26h 16m

$249

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 10/8

7:13 pm-9:16 pm

1 stop25h 03m

Rapid City

Wed 10/14

11:24 am-9:20 am

2 stops22h 56m

$279

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 8/1

8:51 pm-9:00 pm

1 stop23h 09m

Rapid City

Sun 8/16

10:06 pm-8:06 pm

1 stop23h 00m

$301

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 8/1

8:51 pm-9:00 pm

1 stop23h 09m

Rapid City

Sun 8/16

10:06 pm-8:15 pm

2 stops47h 09m

$306

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Mon 8/10

6:35 am-12:29 pm

1 stop4h 54m

Rapid City

Mon 8/17

10:26 am-5:00 pm

1 stop7h 34m

$319

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 9/3

6:30 am-12:24 pm

1 stop4h 54m

Rapid City

Sun 9/6

5:00 am-12:13 pm

2 stops8h 13m

$324

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 11/12

10:00 am-10:39 pm

2 stops11h 39m

Rapid City

Sun 11/15

2:25 pm-10:55 pm

2 stops9h 30m

$329
Quickest round-trip

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sun 7/26

6:20 am-12:10 pm

1 stop4h 50m

Rapid City

Sat 8/1

11:44 am-6:18 pm

1 stop7h 34m

$344

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 March is also cheap. Prices for this month can be found on momondo for an average of $358.

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

4h 54m

Direct flights

None
The fastest flight from San Diego to Rapid City takes 4h 54m
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 4h 54m 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 $278Free CancellationRating
7.1
11,814 reviews
Search American Airlines flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
9,993 reviews
Search United Airlines flights
DeltaPriceFrom $324Free CancellationRating
7.8
8,471 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
Sturgis
Keystone
Custer
Wall
Hot Springs
Hill City
Spearfish

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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