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Cheap flights from San Diego to Rapid City from $204

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 10/10. 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

Multiple Airlines Logo
8:11 am - 9:13 amSAN-RAP
24h 02m1 stop
Multiple Airlines Logo
7:40 pm - 7:26 amRAP-SAN
12h 46m1 stop
$237Multiple Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 18
American Airlines Logo
8:18 am - 4:03 pmSAN-RAP
6h 45m1 stop
American Airlines Logo
1:42 pm - 8:20 pmRAP-SAN
7h 38m1 stop
$259American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
7:05 pm - 9:53 amSAN-RAP
13h 48m2 stops
Delta Logo
6:05 am - 12:55 pmRAP-SAN
7h 50m1 stop
$264Delta
Find Deal
Fri, Oct 24 - Mon, Nov 3
Delta Logo
7:05 pm - 9:53 amSAN-RAP
13h 48m2 stops
Delta Logo
6:05 am - 6:00 pmRAP-SAN
12h 55m2 stops
$269Delta
Find Deal
Fri, Oct 24 - Mon, Nov 3
Delta Logo
6:25 am - 3:50 pmSAN-RAP
8h 25m1 stop
Delta Logo
6:05 am - 12:55 pmRAP-SAN
7h 50m1 stop
$274Delta
Find Deal
Fri, Oct 24 - Mon, Nov 3
Delta Logo
10:20 pm - 9:53 amSAN-RAP
10h 33m2 stops
Delta Logo
6:05 am - 12:55 pmRAP-SAN
7h 50m1 stop
$279Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
Multiple Airlines Logo
3:59 pm - 9:13 amSAN-RAP
16h 14m2 stops
Multiple Airlines Logo
7:40 pm - 7:26 amRAP-SAN
12h 46m1 stop
$280Multiple Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 18
Delta Logo
10:20 pm - 9:53 amSAN-RAP
10h 33m2 stops
Delta Logo
6:05 am - 3:19 pmRAP-SAN
10h 14m2 stops
$284Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
11:08 am - 8:34 pmSAN-RAP
8h 26m2 stops
United Airlines Logo
12:56 pm - 7:46 pmRAP-SAN
7h 50m2 stops
$323United Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 18
United Airlines Logo
11:20 am - 6:53 pmSAN-RAP
6h 33m1 stop
United Airlines Logo
8:35 am - 2:53 pmRAP-SAN
7h 18m1 stop
$339United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10

United Airlines flights from San Diego to Rapid City

Our best United Airlines deals on San Diego to Rapid City flight tickets
United Airlines
Oct 9
SAN11:08 amSan Diego
8h 26m
2 stops
RAP8:34 pmRapid City
Oct 18
RAP12:56 pmRapid City
7h 50m
2 stops
SAN7:46 pmSan Diego
$323
Find similar
United Airlines
Mar 7
SAN11:20 amSan Diego
6h 33m
1 stop
RAP6:53 pmRapid City
Mar 10
RAP8:35 amRapid City
7h 18m
1 stop
SAN2:53 pmSan Diego
$339
Find similar
United Airlines
Mar 7
SAN12:45 pmSan Diego
5h 08m
1 stop
RAP6:53 pmRapid City
Mar 10
RAP10:35 amRapid City
8h 18m
2 stops
SAN5:53 pmSan Diego
$344
Find similar

Delta flights from San Diego to Rapid City

Our best Delta deals on San Diego to Rapid City flight tickets
Delta
Oct 24
SAN7:05 pmSan Diego
13h 48m
2 stops
RAP9:53 amRapid City
Nov 3
RAP6:05 amRapid City
7h 50m
1 stop
SAN12:55 pmSan Diego
$264
Find similar
Delta
Oct 24
SAN7:05 pmSan Diego
13h 48m
2 stops
RAP9:53 amRapid City
Nov 3
RAP6:05 amRapid City
12h 55m
2 stops
SAN6:00 pmSan Diego
$269
Find similar
Delta
Oct 24
SAN6:25 amSan Diego
8h 25m
1 stop
RAP3:50 pmRapid City
Nov 3
RAP6:05 amRapid City
7h 50m
1 stop
SAN12:55 pmSan Diego
$274
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 September 16, 2025.
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

Thu 10/9

8:11 am-9:13 am

1 stop24h 02m

Rapid City

Sat 10/18

7:40 pm-7:26 am

1 stop12h 46m

$237

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 10/28

8:18 am-4:03 pm

1 stop6h 45m

Rapid City

Tue 11/4

1:42 pm-8:20 pm

1 stop7h 38m

$259

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Fri 10/24

7:05 pm-9:53 am

2 stops13h 48m

Rapid City

Mon 11/3

6:05 am-12:55 pm

1 stop7h 50m

$264

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Fri 10/24

7:05 pm-9:53 am

2 stops13h 48m

Rapid City

Mon 11/3

6:05 am-6:00 pm

2 stops12h 55m

$269

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Fri 10/24

6:25 am-3:50 pm

1 stop8h 25m

Rapid City

Mon 11/3

6:05 am-12:55 pm

1 stop7h 50m

$274

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 10/28

10:20 pm-9:53 am

2 stops10h 33m

Rapid City

Tue 11/4

6:05 am-12:55 pm

1 stop7h 50m

$279

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 10/9

3:59 pm-9:13 am

2 stops16h 14m

Rapid City

Sat 10/18

7:40 pm-7:26 am

1 stop12h 46m

$280

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Tue 10/28

10:20 pm-9:53 am

2 stops10h 33m

Rapid City

Tue 11/4

6:05 am-3:19 pm

2 stops10h 14m

$284

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Thu 10/9

11:08 am-8:34 pm

2 stops8h 26m

Rapid City

Sat 10/18

12:56 pm-7:46 pm

2 stops7h 50m

$323

San DiegoRapid City

SAN - RAP

SANRAP

San Diego

Sat 3/7

11:20 am-6:53 pm

1 stop6h 33m

Rapid City

Tue 3/10

8:35 am-2:53 pm

1 stop7h 18m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $338. 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 $363.

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Tuesday is the cheapest day to fly to Rapid City from San Diego. The lowest ticket price found for a Tuesday departure recently was $365. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $616.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is at noon. Flights from San Diego to Rapid City during this time can be as low as $338. Flights in the morning are often more expensive with an average ticket price of $468.

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 $452 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 $348 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

Direct flights

None
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 08m 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
DeltaPriceFrom $258Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $343Free CancellationRating
7.2
10,000 reviews
Search American 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
Hot Springs
Wall
Hill City

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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