Find Deals on Flights from Denver International to San Antonio (DEN - SAT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denver International to San Antonio

(Round-trip)
Depart: Thu Oct 20 2016 Return: Mon Oct 24 2016 Trip spans 5 days
Depart: Sat Oct 1 2016 Return: Tue Oct 4 2016 Trip spans 4 days
Depart: Wed Aug 17 2016 Return: Sun Aug 21 2016 Trip spans 5 days
Depart: Tue Sep 6 2016 Return: Tue Sep 13 2016 Trip spans 8 days
Depart: Thu Aug 18 2016 Return: Mon Aug 22 2016 Trip spans 5 days
Depart: Sat Oct 8 2016 Return: Tue Oct 11 2016 Trip spans 4 days
Depart: Tue Aug 23 2016 Return: Mon Aug 29 2016 Trip spans 7 days
Depart: Wed Aug 24 2016 Return: Wed Aug 31 2016 Trip spans 8 days
Depart: Thu Aug 25 2016 Return: Mon Aug 29 2016 Trip spans 5 days
Depart: Sat Aug 20 2016 Return: Wed Aug 31 2016 Trip spans 12 days
Depart: Wed Aug 31 2016 Return: Tue Sep 6 2016 Trip spans 7 days
Depart: Sat Oct 22 2016 Return: Mon Oct 24 2016 Trip spans 3 days
Depart: Mon Sep 5 2016 Return: Mon Sep 12 2016 Trip spans 8 days
Depart: Wed Sep 7 2016 Return: Mon Sep 12 2016 Trip spans 6 days
Depart: Wed Oct 19 2016 Return: Sat Oct 22 2016 Trip spans 4 days
Depart: Fri Oct 28 2016 Return: Wed Nov 2 2016 Trip spans 6 days
Depart: Sun Oct 9 2016 Return: Mon Oct 10 2016 Trip spans 2 days
Depart: Thu Sep 8 2016 Return: Mon Sep 12 2016 Trip spans 5 days
Depart: Mon Sep 19 2016 Return: Tue Sep 27 2016 Trip spans 9 days
Depart: Mon Oct 24 2016 Return: Fri Oct 28 2016 Trip spans 5 days
Direct flights DEN to SAT on United
Flight # Depart DEN Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
3594 7:55 am 11:06 am Jul 30 - Aug 13
5341 7:55 am 11:06 am Aug 7 - Aug 14
5341 8:00 am 11:07 am Aug 5 - Aug 12
5341 8:10 am 11:17 am Aug 15 - Aug 15
5341 8:45 am 11:50 am Aug 21 - Aug 28
5341 8:45 am 11:50 am Aug 16 - Aug 30
5472 8:45 am 11:50 am Aug 31 - Sep 6
117 9:45 am 12:49 pm Aug 15 - Aug 15
4896 9:46 am 12:52 pm Aug 6 - Aug 13
5580 9:46 am 12:56 pm Aug 7 - Aug 14
117 9:48 am 12:54 pm Jul 28 - Aug 11
117 9:48 am 12:54 pm Aug 12 - Aug 12
117 9:50 am 12:55 pm Aug 16 - Sep 2
117 9:50 am 12:55 pm Sep 4 - Sep 6
5472 9:50 am 12:59 pm Sep 3 - Sep 3
117 9:53 am 12:59 pm Aug 21 - Aug 28
117 9:55 am 12:59 pm Aug 5 - Aug 5
2029 5:30 pm 8:36 pm Aug 20 - Aug 27
3606 5:35 pm 8:44 pm Sep 3 - Sep 3
649 7:50 pm 11:00 pm Jul 28 - Aug 14
649 7:53 pm 11:00 pm Aug 15 - Aug 15
649 8:00 pm 11:10 pm Aug 6 - Aug 6
649 8:05 pm 11:15 pm Aug 13 - Aug 13
649 8:25 pm 11:34 pm Aug 16 - Sep 2
649 8:25 pm 11:34 pm Sep 5 - Sep 6
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Denver
$101
Destination

San Antonio
$101
Airlines Airline reviews

44 travelers who booked a flight from Denver to San Antonio rated their chosen airlines with an average of 5.7.

Overall
5.9
Boarding
6.2
Crew
6.6
Comfort
5.8
Food
4.6
Entertainment
4.8