Menu

Cheap flights from Denver to San Antonio (DEN - SAT)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Denver to San Antonio are usually found in September or August, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

$240
$190
$140
$91
Price
$91 - $237
Most popular in December High demand for flights, 28% potential price rise
Cheapest in September Best time to find cheap flights, 6% potential price drop
Average price $148 Price for this month
Cheapest price $91 From Denver to San Antonio

Cheap flights from Denver to San Antonio in January 2020

The best prices found for DEN to SAT flights for January
31 Jan - 10 Feb
$97pp
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
DEN
Denver Intl
29 Jan - 12 Feb
$123pp
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
DEN
Denver Intl
25 Jan - 27 Jan
$149pp
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
DEN
Denver Intl

Denver to San Antonio 2020 flight deals

Cheap flights to San Antonio from Denver found for this year
13 May - 20 May
$78pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
21 Feb - 24 Feb
$95pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
6 Mar - 11 Mar
$113pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to San Antonio from Denver

Save time with Denver to San Antonio direct flight deals
19 Feb - 24 Feb
$78pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
12 Feb - 15 Feb
$88pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
21 Feb - 24 Feb
$95pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to San Antonio

Late deals on round-trip flights to San Antonio from Denver, departing today and this week
25 Jan - 1 Feb
$123pp
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
DEN
Denver Intl
26 Jan - 12 Feb
$147pp
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
DEN
Denver Intl
24 Jan - 29 Jan
$152pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

Alternative routes for Denver to San Antonio

Destination information for San Antonio

Things to know before you go. Useful info for your trip from Denver to San Antonio
Flight duration
2h 20m

Airports servicing Denver

Airports servicing San Antonio

Weekly flight availability
from Denver to San Antonio
Sunday
10 daily flights
Monday
15 daily flights
Tuesday
8 daily flights
Wednesday
9 daily flights
Thursday
15 daily flights
Friday
18 daily flights
Saturday
5 daily flights

Related info for your journey

Useful info, stats and facts about Denver to San Antonio flights.

Flight FAQs

From Denver to San Antonio

What days are nonstop flights available from Denver to San Antonio?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 180 users have taken a look at flights from Denver Intl to San Antonio.

What percent of flights are delayed?

Based on our current data flights from Denver to San Antonio are usually delayed by up to 41min. or more.

How many passenger seats are available on a flight on this route?

Generally, 498 passengers can be accommodated when flying from Denver Intl to San Antonio on commercial airlines.

What is the cheapest airline for this route?

Currently, Southwest Airlines Co. offers the cheapest flights from Denver to San Antonio. On average 58 flights can be found for this airline route daily.

How long does the flight from Denver to San Antonio take?

For nonstop trips expect to fly for about 3 hours. The travel distance is approximately 496 miles.

How many flights depart from Denver to San Antonio on average per day?

On average 42 flights depart from Denver Intl to San Antonio per day.
Morning (6am - Noon) - 31% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 36% of flight departures

Does it rain more in Denver or San Antonio?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Denver is roughly less than San Antonio. You can assume this to be the case over the next 5 days.

Is Denver weather warmer or cooler than San Antonio?

Our data indicates that the weather will be 97 °F on average in the month of August. The temperature in San Antonio is typically hotter than in Denver. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.