Cheap Flights from Denver International (DEN) to San Antonio International (SAT)

Compare Denver International to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

Book the best San Antonio International fare with no extra fees

Flight deals from Denver International to San Antonio International

Looking for a cheap last-minute deal or the best round-trip flight from Denver International to San Antonio International? Find the lowest prices on one-way and round-trip tickets right here.

Don’t miss a great deal

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

You can unsubscribe at any time. Read our Privacy Policy for more info.

Find the cheapest month to fly from Denver International to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to San Antonio International flights are currently cheapest in June.

Direct flights from Denver International to San Antonio International

Denver International to San Antonio International: Alternative routes

Compare routes from Denver International to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Denver to San Antonio: Flight information

The things to know before you go.
Cheapest flight found$57
Cheapest month to flyJune
Average flight time2 hrs, 10 mins
Most popular airlineSouthwest Airlines
Average flights per week76

Finding cheap flights from Denver International to San Antonio International: Frequently asked questions

The best price we found for a round-trip flight from Denver International to San Antonio International is $57. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 10 minutes is the average flight time from Denver International to San Antonio International.
Southwest Airlines, United and Air Canada fly direct from Denver International to San Antonio International.
There are 76 flights per week flying from Denver International to San Antonio International, as of May 2024.
The cheapest month to fly from Denver International to San Antonio International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to San Antonio International Airport on Saturday, June 8, 2024.
Yes – the average flight time is 2 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Antonio International is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to San Antonio International.

Denver, Colorado is known as the Mile High City due to its elevation above sea level and is a major business hub in the American Rocky Mountain Region.  Known for amazing skiing and other winter sports, the area is popular throughout the year and is serviced by Denver International Airport (DEN).

 

Flying out of the Denver Area

Denver is the capital of Colorado and is also the most populous city, with almost 700,000 residents calling the city home. Although DEN is only the 18th busiest airport in the nation, it is actually the largest by land mass.  Several airlines use Denver as a hub, and there are non-stop flights to many east and west coast destinations, as well as major cities in Europe and Canada.  DEN has won several awards in recent years regarding airport operations and customer service, making it one of the most enjoyable airports to fly into or out of in the U.S.

 

Ground Transportation to Denver International Airport

Denver International Airport is a short drive from the city center and many hotels and resorts in the area offer shuttle services. You can also get to the airport by rail on the A line which will take you from Denver Union Station right onto airport property.

 

What Airlines Offer Flights from Denver to San Antonio International?

Denver International flies passengers to over 140 destinations every day, including the Texas city of San Antonio.  There are several carriers to choose from when flying this route, and depending on exactly when you'd like to  fly to San Antonio from Denver may determine which airline you pick.  Here are a few carriers who have routes between the two cities:

  • American Airlines
  • Southwest Airlines
  • Delta Airlines
  • United

What are my Ground Transportation Options when Arriving at SAT?

Many of the area hotels in San Antonio offer shuttle services directly to and from the airport.  You can also catch a bus that will take you to the central business district and ride share apps like Uber and Lyft are available too.  If you are going to rent a vehicle while you're in San Antonio, you should check the Skyscanner car rental search page for great rates.

What are my Hotel Options when Visiting San Antonio?

There are great hotel options in San Antonio in almost every price range in a variety of areas of the city. Check out the hotels in San Antonio, no matter what your reason for visiting the home of the Alamo may be.  Here are a few of the options:

  • Contessa
  • A Yellow Rose Bed and Breakfast
  • Menger Hotel
  • Quality Inn San Antonio

Searching is Easy with the Skyscanner App!

you don't need to set aside a part of your day to research your next trip. Just download the app and check on flights, rental cars, and hotels any time you want.

We'll Keep You Posted

We can't help ourselves, we love to pass along the latest tips and tricks when it comes to travel planning.  So sign up for our weekly newsletter and we'll deliver them right to your inbox.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.