$194 Cheap United flights from Rapid City to San Diego (RAP to SAN)

Find The Best Day To Fly from Rapid City to San Diego

Amazing United RAP to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $259 round trip and $194 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 2 - Sat, Jan 10
RAP
Rapid City
SAN
San Diego
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Rapid City to San Diego, returning Sat, Jan 10, priced at $259 found 3 days ago
Fri, Jan 2 - Sat, Jan 10
RAP
Rapid City
SAN
San Diego
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Rapid City to San Diego, returning Sat, Jan 10, priced at $294 found 3 days ago
Fri, Jan 2 - Sat, Jan 10
RAP
Rapid City
SAN
San Diego
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Rapid City to San Diego, returning Sat, Jan 10, priced at $312 found 3 days ago
Fri, Jan 2 - Sat, Jan 10
RAP
Rapid City
SAN
San Diego
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Rapid City to San Diego, returning Sat, Jan 10, priced at $323 found 3 days ago
Fri, Jan 2 - Sat, Jan 10
RAP
Rapid City
SAN
San Diego
$343 Roundtrip, found 3 days ago
$343
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Rapid City to San Diego, returning Sat, Jan 10, priced at $343 found 3 days ago
Fri, Jan 2 - Sat, Jan 10
RAP
Rapid City
SAN
San Diego
$358 Roundtrip, found 3 days ago
$358
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 2 from Rapid City to San Diego, returning Sat, Jan 10, priced at $358 found 3 days ago

Frequently asked questions

Can I catch a flight from Rapid City Regional Airport (RAP) to San Diego Intl. Airport (SAN) right now?
For info on any present San Diego Intl. Airport (SAN) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught up en route.
What terminal is United Airlines at RAP?
Your boarding pass should tell you which terminal your United Airlines flight will be taking off from at RAP. It might also be able to provide you with the arrival details for SAN. If not, you could always ask your airline.
Are there United Airlines non-stop flights from RAP to SAN?
If you want to travel with United Airlines from Rapid City Regional Airport to SAN, you'll have to make at least one stopover. While waiting for your next flight, use the time to grab a quick bite or check out the airport shops.
How long is a United Airlines flight from RAP to SAN?
Bring that novel on board you've been looking forward to reading. A flight from RAP to San Diego Airport with United Airlines takes roughly 4 hours and 4 minutes. You'll have plenty of time to get swept up in the gripping plot.
How many direct and indirect flights does United Airlines fly from RAP to SAN?
United Airlines operates about 4 flights every day from Rapid City Regional Airport (RAP) to SAN.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Diego Intl. Airport (SAN), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Rapid City RAP to San Diego SAN 

To find the best deals on flights to Rapid City from San Diego with United, just enter your travel dates, filter by United, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Rapid City RAP to San Diego SAN with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $259 to $358, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Rapid City RAP to San Diego SAN 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Rapid City to San Diego costs from $194. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Diego SAN from  Rapid City RAP with United 

To find a cheap United flight from Rapid City RAP to San Diego SAN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Rapid City RAP to San Diego SAN 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Rapid City RAP to San Diego SAN with United 

If you’re keen to be on San Diego soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around 7 hour(s) 16 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Rapid City RAP to San Diego SAN 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Diego SAN from  Rapid City RAP with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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