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Fares from $74 One Way, $97 Round Trip from San Antonio to Denver

Prices starting at $97 for return flights and $74 for one-way flights to Denver were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Denver from San Antonio

Flights from San Antonio to Denver - Frequently Asked Questions

Are there non-stop flights from San Antonio to Denver?

Yep, your full-of-fun getaway is just one easy flight away. Wonderful news, isn't it? Cruise in comfort aboard one of the 3 carriers that fly direct from San Antonio, TX Airport (SAT-San Antonio Intl.) to Denver, CO Airport (DEN-Denver Intl.). Popular picks include:

  • Southwest Airlines
  • United Airlines
  • Frontier Airlines
What is the shortest flight from San Antonio to Denver?

Leave that epic movie for another occasion, because the journey from San Antonio, TX Airport (SAT-San Antonio Intl.) to Denver, CO Airport (DEN-Denver Intl.) can be as quick as 2 hours and 10 minutes.

What airlines fly from San Antonio to Denver most frequently?

There are two airlines offering the most frequent flights from San Antonio, TX Airport (SAT-San Antonio Intl.) to Denver, CO Airport (DEN-Denver Intl.), including Southwest Airlines (WN). A top pick for many travelers, it operates 60 flights on this route each month. Alternatively, secure your favorite aisle (or window) seat with United Airlines (UA). You'll have 52 monthly flights between San Antonio and Denver to select from with this carrier.

Route Information for Flights from San Antonio to Denver

Origin Airport IATA CodeSAT
Destination Airport IATA CodeDEN
Distance794 mi
Direct Flight AirlinesSouthwest Airlines
Earliest Flight Arrival1:50PM UTC
Latest Flight Arrival9:45PM UTC

Flights Review

Feb 17, 2020

Disappointed had to pay for bag since it wasn’t purse or smaller but grateful for cheaper flight.

Feb 4, 2020

I was very pleased and satisfied with everything. Thank you

Dec 1, 2019

Flying just isn’t what it once was.

Jul 1, 2019

The flight attendant was vigilant in keeping coach passengers out of the first-class lavatory. Much appreciated!

Sep 18, 2018

Paid for 25.00 to pick my seat but wasn't able to my want to let orbit no you don't have that service

Jun 14, 2018

Great airline!

Jun 11, 2018

Great service on a busy Monday.

Jun 6, 2018

I liked getting the opportunity to upgrade to first class.

May 7, 2018

Denver staff were great. San Antonio gate agent was very rude and unprofessional.

Apr 16, 2018

Plane landed and the air gate broke so we waited 50minutes on the tarmac for another gate.

Fly from San Antonio to Denver

Finding flights from San Antonio to Denver is easy with the help of Whether you are leaving Texas's most visited city for business or fun, you are sure to enjoy the splendor of Denver, Colorado. This mountain city is an outdoor oasis with beautiful parks and a laidback feel that welcomes visitors.

Leaving San Antonio

The San Antonio International Airport is located in the northern part of the city, not far from McAllister Park. Grab a convenient airport shuttle, and ride to the airport for $18. A round-trip ticket will cost you $34, and there is a $1 fuel surcharge for each trip. A taxi ride from the downtown area will cost you about $25 to $29, and several companies provide service to the airport. If you choose to drive to the airport, you can park your vehicle in the long-term lot for up to $10 per day.

Discovering Denver

Denver is situated just northwest of Colorado's center. This picturesque city offers many wonderful attractions to make your trip memorable. Though many people do not realize it, Denver has a fairly mild climate. Summer temperatures can climb up to 80°F, and winter lows fall to about 16°F. The city sees some snowfall, but it doesn't stay on the ground long. Summer is the most popular time to visit. The grass is green, and outdoor enthusiasts can bike, hike and explore the city's best attractions. Spend a relaxing day at the Denver Art Museum or the Clyfford Still Museum. Visit the 16th Street Mall, and spend the day shopping or sipping drinks at one of the lovely cafés. In the evening, take a romantic horse-drawn carriage ride around the city with a loved one.

Plan Your Trip

With so much to see and do in Denver, it's no wonder thousands of visitors come to this great city each year. Visit and find low-cost flights from San Antonio to Denver as well as information on accommodation. Denver just may become your favorite vacation destination.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.