Vuelos de United de Rapid City (RAP) a San Antonio (SAT) desde $229

For information on any current SAT quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out.

Before you fly from RAP to San Antonio Intl. Airport (SAT) with United Airlines, it’s probably a good idea to contact the airline to find out your terminal information. While your ticket should contain some of the details, we can’t guarantee it.

Be prepared to make a stopover when flying from Rapid City Regional Airport to SAT, as United Airlines doesn’t offer any direct flights between these two locations. While in transit, you might like to purchase a gripping novel or your favorite magazine from the airport bookstore to help pass the time.

Your United Airlines flight should take you from RAP to SAT in around 3 hours and 46 minutes. If you’re not too fond of speaking to fellow passengers while you’re on the plane, don’t stress — you won’t have to make small talk for too long.

Take your pick of at least 3 United Airlines flights each day from RAP to SAT.

For more info about changing your flight to San Antonio Intl. Airport (SAT), please visit our Customer Service Portal.

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.

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.

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.