Search flights from Denver (DEN) to San Antonio (SAT)
Book your plane tickets from Denver to San Antonio with ease
Cheapest flights to San Antonio
The cheapest flights available in the next 60 days – prices are updated regularly
- Sat, Sep 13$30.47One-wayEconomy1 traveler
- Wed, Sep 17$31.64One-wayEconomy1 traveler
- Sat, Sep 20$32.54One-wayEconomy1 traveler
Flying from Denver to San Antonio: things to know
The most popular route is from Denver International Airport in Denver to San Antonio International Airport in San Antonio. On average this flight takes 2 hours 19 minutes one-way and costs $423 round-trip.
Most popular route | Denver International Airport (DEN) to San Antonio International Airport (SAT) |
|---|---|
Average flight time | 2 hours 19 minutes |
Average round-trip price | $423 |
Fly from Denver to San Antonio | 5 airlines |
Reasons to book flights with Booking.com
Great selection
Easily compare flights, airlines, and prices – all in one place
No hidden fees
Always know exactly what you’re paying for
Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on select airfares
Airlines that fly from Denver to San Antonio
Airline options may vary according to recently booked flights and your search terms
Frontier Airlines
United Airlines
American Airlines
Southwest Airlines
Spirit Airlines
Frequently asked questions
Fly to more destinations from Denver
Los AngelesUnited States
Las VegasUnited States
MiamiUnited States
New YorkUnited States
DallasUnited States
Mexico CityMexico
PhoenixUnited States
ChicagoUnited States
HoustonUnited States
OrlandoUnited States
SeattleUnited States
Washington, D.C.United States
MinneapolisUnited States
AtlantaUnited States
San FranciscoUnited States
San DiegoUnited States
LondonUnited Kingdom
PhiladelphiaUnited States
TampaUnited States
PortlandUnited States
CharlotteUnited States
BostonUnited States
AustinUnited States
Fort LauderdaleUnited States
NashvilleUnited States
DetroitUnited States
Salt Lake CityUnited States
