Vuelos de United de Cincinnati (CVG) a San Antonio (SAT) desde $136

For info on any current San Antonio Airport 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 set off from CVG Airport to San Antonio Airport with United Airlines, it’s probably a good idea to get in touch with the airline to find out your terminal information. While your ticket should have some of the relevant details, we can’t guarantee it.

United Airlines doesn’t offer direct flights between Cincinnati - Northern Kentucky Intl. Airport (CVG) and SAT, so plan to make at least one stopover. If you have enough time between flights, check out the airport shops while waiting for your connection.

Tailwinds, headwinds, bad weather … They’re just some things that can influence how long you spend in your plane seat. However, a flight from CVG Airport to SAT with United Airlines takes just 3 hours and 54 minutes on average, so you’ll have touched down and be in vacay mode in the blink of an eye.

If you’re traveling from CVG to SAT, you’ll discover 2 United Airlines daily flights to select from.

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.