Cheap flights from San Antonio to Denver

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Denver travel tips

1) Check out the International Church of Cannabis in Denver

Located on 400 S Logan Street in Denver, the International Church of Cannabis will dive you into the place of worship and “spiritual home for cannabis lovers”. It is open to the public from Thursday to Sunday from 13:00 to 15:00. Its design with bright colorful frescas will boost your mood even without smoking cannabis.

2) Ask freely to try some sweets in Hammond Candy Factory in Denver

The staff of Hammond Candy Factory on 5735 Washington Street in Denver is so passionate about its business that they suggest free tours of their factory. You will see how candy canes, lollipops, and chocolates are crafted. By the way, if you ask politely to try some, they will not reject. Thus you will definitely know what you want to buy.

3) Escape from fuss with a book in Tattered Cover Bookstore in Denver

Located on 1628 16th Street in Denver, Tattered Cover Bookstore is a mecca for bookworms. It hosts new bestsellers and, as you may understand from its name, used books. Even if you do not want to buy, feel free to seclude in any corner and read for a couple of hours.

Travelers usually depart from San Antonio International, San Antonio, San Antonio Train Station, San Antonio-Patton Tareyton Tempo, or San Antonio-Pearl when they travel from San Antonio to Denver. Book your trip to arrive at Denver International, or Denver Union Station. The distance between San Antonio and Denver is 1281 km. The most popular airlines for this route are American Airlines, United Airlines, Linear Air, Frontier Airlines, and Spirit Airlines. San Antonio and Denver have 174 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights39332625-1437
Fly direct with

Frontier Airlines on Mondays, and Fridays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from San Antonio to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
American AirlinesAALAAYesNo
United AirlinesUALUAYesNo
Linear Air O2YesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from San Antonio to Denver?
A one-way nonstop (direct) flight between San Antonio and Denver takes around 2.3 hours.
What is the flight distance between San Antonio and Denver?
The flight distance between San Antonio and Denver is 1281 km.
What airlines offer nonstop (direct) flights between San Antonio and Denver?
Several carriers operate flights between San Antonio and Denver. Airlines offering nonstop (direct) flights include United Airlines, Frontier Airlines.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Las Vegas, Mexico City, Orlando, Guadalajara, San Diego, Atlanta, Phoenix, Los Angeles, Washington, D.C., Cancún, Chicago, Raleigh, Salt Lake City, San José del Cabo, Philadelphia, New Orleans, San Juan, Paris, New York, Monterrey.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Chicago, Dallas, Minneapolis, Los Angeles, Washington, D.C., Houston, Orlando, San Francisco, Atlanta, Las Vegas, Austin, Phoenix, Philadelphia, San Diego, Miami, New York, Tampa, Detroit, Seattle, Salt Lake City.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Laredo International, Nuevo Laredo International, Corpus Christi International, Piedras Negras International, Del Rio International, Victoria Regional, Easterwood, Killeen–Fort Hood Regional.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Cheyenne Regional, Eagle County Regional, Laramie Regional, Pueblo Memorial.
What buses and trains depart from San Antonio?
A number of bus and train companies depart from San Antonio, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Antonio and Denver?
Yes, it's possible to combine different modes of transport between San Antonio and Denver thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Antonio and Denver can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between San Antonio and Denver?
When's the best time to travel between San Antonio and Denver?
What flights operate between San Antonio and Denver?
How many airports are there near San Antonio?
How many airports are there near Denver?
Is it possible to reach San Antonio by bus or train?
What time do nonstop (direct) flights between San Antonio and Denver depart?
What time do nonstop (direct) flights between San Antonio and Denver arrive?
What time do flights between San Antonio and Denver depart?
What time do flights between San Antonio and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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