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Salt Lake City, UT to San Antonio, TX flights

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Discover the cheapest flights from Salt Lake City, UT to San Antonio, TX
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The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Salt Lake City, UT to San Antonio, TX

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of January. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: Jan 18 - Jan 24
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Distance: 1,087 mi
Salt Lake City, UT airports
Salt Lake City International Airport (SLC)How far from city center: 4 mi
San Antonio, TX airports
San Antonio International Airport (SAT)How far from city center: 8 mi

Book a flight from Salt Lake City, UT to San Antonio, TX

Search nonstop and connecting flights from Salt Lake City, UT to San Antonio, TX (United States) with eDreams. Once your results load, sort them by schedule or price and book the flight that fits your plans best.

The lowest fare booked on this route over the past few days was $57. The price you see will depend on your travel dates and departure times.

A nonstop flight from Salt Lake City, UT to San Antonio, TX takes about 3 h and 57 m, while connecting flights take longer.

Airports and airlines between Salt Lake City, UT and San Antonio, TX

Plan your trip with confidence. Check out the airports on this route and compare operating airlines.

  • Departure airport: Salt Lake City International Airport (SLC)
  • Arrival airport: San Antonio International Airport (SAT)

San Antonio, TX weather

The best time to visit San Antonio, TX may depend on the kind of weather you prefer. Average temperatures sit around 94ºFF in the warmest months and 42ºFF in the coldest ones. Keep this in mind when you pack and plan any outdoor activities.

  • Highs: up to 96ºFF
  • Lows: down to 41ºFF
  • Hottest month: August
  • Coldest month: January
  • Driest month: January
  • Rainiest month: June

How to save on flights from Salt Lake City, UT to San Antonio, TX

A few tips to help you find cheaper flights from Salt Lake City, UT to San Antonio, TX:

  • Flexible dates: compare fares for two or three different departure days. Flying a day earlier or later can make a big difference in price.
  • Baggage allowance: check what is included in each fare before you book, so you don't get hit with extra fees at the airport.
  • Airports on your route: confirm which airports you're departing from and arriving at, especially if the city has more than one. This helps you plan your ground transportation and figure out the total cost of getting around.

For bigger savings, book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in San Antonio, TX. You can also save on a rental car by adding it to your booking.

Frequently asked questions about flights from Salt Lake City, UT to San Antonio, TX

On average, how much is the price of a flight from Salt Lake City, UT to San Antonio, TX?
When you fly from Salt Lake City, UT to San Antonio, TX the average price is $278. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Salt Lake City, UT to San Antonio, TX, how can I find the cheapest price?
The cheapest price for a flight from Salt Lake City, UT to San Antonio, TX is $57. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Salt Lake City, UT to San Antonio, TX?
The most popular months to book a trip from Salt Lake City, UT to San Antonio, TX are August, July and November, based on the searches of our customers.
When is the best time to travel from Salt Lake City, UT to San Antonio, TX?
The best time of the year to visit San Antonio, TX depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to San Antonio, TX from Salt Lake City, UT in terms of searches from our customers, followed by March and October. If you prefer to avoid the busy season and get away from the crowds August, January and April are the months with fewer searches for Salt Lake City, UT - San Antonio, TX.
How long does the flight from Salt Lake City, UT to San Antonio, TX take?
Flight length from Salt Lake City, UT to San Antonio, TX is around 6 h and 26 m on average, at an average distance of 1,087.05 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in San Antonio, TX compared to Salt Lake City, UT?
While in Salt Lake City, UT the temperatures can reach an average of 75ºF ºC in summer, San Antonio, TX's temperatures can go up to 84ºF ºC during the hot season. In winter, however, weather indicators show around 53ºF ºC in San Antonio, TX, compared to the 31ºF ºC average degrees reported in Salt Lake City, UT.

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