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Cheap flights from San Diego to Rapid City from $105

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 8/19. 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

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
10:07 pm - 9:04 pm
SAN
-
RAP
21h 57m
1 stop
Multiple Airlines Logo
9:54 pm - 7:34 pm
RAP
-
SAN
22h 40m
1 stop
$233Multiple Airlines
Wed, Jun 3 - Thu, Jun 11
Multiple Airlines Logo
9:53 pm - 9:04 pm
SAN
-
RAP
22h 11m
1 stop
Multiple Airlines Logo
9:50 pm - 8:58 pm
RAP
-
SAN
24h 08m
2 stops
$297Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
10:07 pm - 9:04 pm
SAN
-
RAP
21h 57m
1 stop
Multiple Airlines Logo
9:54 pm - 12:15 am
RAP
-
SAN
27h 21m
2 stops
$307Multiple Airlines
Wed, Jun 3 - Thu, Jun 11
Multiple Airlines Logo
9:53 pm - 9:04 pm
SAN
-
RAP
22h 11m
1 stop
Multiple Airlines Logo
9:50 pm - 3:32 pm
RAP
-
SAN
18h 42m
1 stop
$313Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
9:53 pm - 9:00 pm
SAN
-
RAP
22h 07m
1 stop
Multiple Airlines Logo
9:50 pm - 8:58 pm
RAP
-
SAN
24h 08m
1 stop
$322Multiple Airlines
Wed, Jul 1 - Sun, Jul 5
Multiple Airlines Logo
9:53 pm - 9:00 pm
SAN
-
RAP
22h 07m
1 stop
Multiple Airlines Logo
9:58 pm - 3:32 pm
RAP
-
SAN
18h 34m
1 stop
$330Multiple Airlines
Wed, Jul 15 - Fri, Jul 24
United Airlines Logo
4:07 pm - 10:25 pm
SAN
-
RAP
5h 18m
1 stop
United Airlines Logo
5:53 pm - 10:25 pm
RAP
-
SAN
5h 32m
1 stop
$339United Airlines
Wed, Aug 5 - Mon, Aug 10
American Airlines Logo
2:04 pm - 9:58 pm
SAN
-
RAP
6h 54m
1 stop
American Airlines Logo
1:08 pm - 8:33 pm
RAP
-
SAN
8h 25m
1 stop
$341American Airlines
Thu, May 7 - Wed, May 13
Delta Logo
10:00 am - 9:58 pm
SAN
-
RAP
10h 58m
2 stops
Delta Logo
4:00 pm - 11:19 pm
RAP
-
SAN
8h 19m
1 stop
$344Delta
Sun, Aug 30 - Wed, Sep 30
Delta Logo
6:20 am - 1:48 pm
SAN
-
RAP
6h 28m
1 stop
Delta Logo
6:20 am - 12:55 pm
RAP
-
SAN
7h 35m
1 stop
$350Delta
Sun, Aug 30 - Tue, Sep 29

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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 5
SAN4:07 pmSan Diego
5h 18m
1 stop
RAP10:25 pmRapid City
Aug 10
RAP5:53 pmRapid City
5h 32m
1 stop
SAN10:25 pmSan Diego
$339
United Airlines
May 2
SAN8:54 amSan Diego
4h 55m
1 stop
RAP2:49 pmRapid City
May 8
RAP4:13 pmRapid City
5h 59m
1 stop
SAN9:12 pmSan Diego
$354
United Airlines
May 2
SAN10:55 amSan Diego
8h 33m
2 stops
RAP8:28 pmRapid City
May 8
RAP5:20 amRapid City
4h 55m
1 stop
SAN9:15 amSan Diego
$359

Delta flights from San Diego to Rapid City

Our best Delta deals on San Diego to Rapid City flight tickets
Delta
Aug 30
SAN10:00 amSan Diego
10h 58m
2 stops
RAP9:58 pmRapid City
Sep 30
RAP4:00 pmRapid City
8h 19m
1 stop
SAN11:19 pmSan Diego
$344
Delta
Aug 30
SAN6:20 amSan Diego
6h 28m
1 stop
RAP1:48 pmRapid City
Sep 29
RAP6:20 amRapid City
7h 35m
1 stop
SAN12:55 pmSan Diego
$350
Delta
Aug 30
SAN10:00 amSan Diego
10h 58m
2 stops
RAP9:58 pmRapid City
Sep 29
RAP6:20 amRapid City
7h 35m
1 stop
SAN12:55 pmSan Diego
$355

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 April 19, 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

Wed 6/3

10:07 pm-9:04 pm

1 stop21h 57m

Rapid City

Thu 6/11

9:54 pm-7:34 pm

1 stop22h 40m

$233

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 6/24

9:53 pm-9:04 pm

1 stop22h 11m

Rapid City

Mon 6/29

9:50 pm-8:58 pm

2 stops24h 08m

$297

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 6/3

10:07 pm-9:04 pm

1 stop21h 57m

Rapid City

Thu 6/11

9:54 pm-12:15 am

2 stops27h 21m

$307

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 6/24

9:53 pm-9:04 pm

1 stop22h 11m

Rapid City

Mon 6/29

9:50 pm-3:32 pm

1 stop18h 42m

$313

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 7/1

9:53 pm-9:00 pm

1 stop22h 07m

Rapid City

Sun 7/5

9:50 pm-8:58 pm

1 stop24h 08m

$322

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 7/15

9:53 pm-9:00 pm

1 stop22h 07m

Rapid City

Fri 7/24

9:58 pm-3:32 pm

1 stop18h 34m

$330
Quickest round-trip

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Wed 8/5

4:07 pm-10:25 pm

1 stop5h 18m

Rapid City

Mon 8/10

5:53 pm-10:25 pm

1 stop5h 32m

$339

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 5/7

2:04 pm-9:58 pm

1 stop6h 54m

Rapid City

Wed 5/13

1:08 pm-8:33 pm

1 stop8h 25m

$341

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sun 8/30

10:00 am-9:58 pm

2 stops10h 58m

Rapid City

Wed 9/30

4:00 pm-11:19 pm

1 stop8h 19m

$344

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sun 8/30

6:20 am-1:48 pm

1 stop6h 28m

Rapid City

Tue 9/29

6:20 am-12:55 pm

1 stop7h 35m

$350

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 $328. If you aren’t able to travel to Rapid City during the month of April, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $374.

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 18m

Direct flights

None
The fastest flight from San Diego to Rapid City takes 5h 18m
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 18m 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
11,620 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
8,422 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,604 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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