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

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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Book cheap flights from San Antonio to Denver International

(Round-trip)
Depart: Sat May 21 2016 Return: Tue May 24 2016 Trip spans 4 days
United
United
SAT
12:50p
DEN
3:09p
2h 19m
nonstop
DEN
5:55a
SAT
8:00a
2h 05m
nonstop
Depart: Fri May 13 2016 Return: Sun May 15 2016 Trip spans 3 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:55p
2h 15m
nonstop
Depart: Fri May 20 2016 Return: Sun May 22 2016 Trip spans 3 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:55p
2h 15m
nonstop
Depart: Tue May 17 2016 Return: Sun May 22 2016 Trip spans 6 days
United
United
SAT
4:45a
DEN
7:10a
2h 25m
nonstop
DEN
5:55a
SAT
8:00a
2h 05m
nonstop
Depart: Wed Jun 1 2016 Return: Mon Jun 6 2016 Trip spans 6 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:15p
2h 15m
nonstop
Depart: Tue May 24 2016 Return: Sun May 29 2016 Trip spans 6 days
United
United
SAT
4:45a
DEN
7:10a
2h 25m
nonstop
DEN
5:55a
SAT
8:00a
2h 05m
nonstop
Depart: Sat Jul 2 2016 Return: Tue Jul 5 2016 Trip spans 4 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:50p
2h 10m
nonstop
Depart: Wed Aug 10 2016 Return: Mon Aug 15 2016 Trip spans 6 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:10p
2h 10m
nonstop
Depart: Tue Jun 7 2016 Return: Fri Jun 10 2016 Trip spans 4 days
Delta
Delta
SAT
4:30a
DEN
12:14p
7h 44m
1 stop
DEN
11:03a
SAT
6:34p
7h 31m
1 stop
Depart: Mon Jun 13 2016 Return: Tue Jun 14 2016 Trip spans 2 days
Delta
Delta
SAT
4:30a
DEN
9:28a
4h 58m
1 stop
DEN
11:03a
SAT
6:34p
7h 31m
1 stop
Depart: Fri Jul 1 2016 Return: Tue Jul 5 2016 Trip spans 5 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:50p
2h 10m
nonstop
Depart: Sun May 15 2016 Return: Wed May 18 2016 Trip spans 4 days
Frontier
Frontier
SAT
2:45p
DEN
5:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:15p
2h 15m
nonstop
Depart: Mon May 23 2016 Return: Tue May 24 2016 Trip spans 2 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:55p
2h 15m
nonstop
Depart: Mon Jun 6 2016 Return: Thu Jun 9 2016 Trip spans 4 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:55p
2h 15m
nonstop
Depart: Wed Jun 8 2016 Return: Mon Jun 13 2016 Trip spans 6 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:15p
2h 15m
nonstop
Depart: Thu Jun 9 2016 Return: Mon Jun 13 2016 Trip spans 5 days
Frontier
Frontier
SAT
2:45p
DEN
5:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:15p
2h 15m
nonstop
Depart: Fri Jun 10 2016 Return: Mon Jun 13 2016 Trip spans 4 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:15p
2h 15m
nonstop
Depart: Sat Jun 11 2016 Return: Tue Jun 14 2016 Trip spans 4 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
2:40p
SAT
4:55p
2h 15m
nonstop
Depart: Wed Jun 22 2016 Return: Mon Jun 27 2016 Trip spans 6 days
Frontier
Frontier
SAT
1:45p
DEN
4:10p
2h 25m
nonstop
DEN
12:00p
SAT
2:15p
2h 15m
nonstop
Depart: Thu Mar 10 2016 Return: Sat Mar 12 2016 Trip spans 3 days
American Airlines
American Airlines
SAT
3:45p
DEN
8:42p
4h 57m
1 stop
DEN
1:19a
SAT
7:39a
6h 20m
1 stop
Direct flights SAT to DEN on United
Flight # Depart SAT Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1438 9:00 am 10:31 am Feb 21 - Feb 21
3675 9:00 am 10:27 am Mar 12 - Mar 12
3675 9:00 am 10:27 am Mar 19 - Mar 19
456 9:00 am 10:23 am Mar 11 - Mar 11
456 9:00 am 10:24 am Mar 13 - Mar 20
456 9:00 am 10:24 am Mar 14 - Mar 28
456 9:00 am 10:24 am Mar 3 - Mar 10
456 9:00 am 10:24 am Mar 6 - Mar 6
5806 9:00 am 10:23 am Mar 5 - Mar 5
456 9:02 am 10:25 am Mar 8 - Mar 8
456 9:02 am 10:25 am Mar 15 - Mar 22
1438 9:05 am 10:36 am Feb 11 - Feb 19
1438 9:05 am 10:36 am Feb 13 - Feb 27
1438 9:05 am 10:36 am Feb 22 - Mar 2
1438 9:05 am 10:36 am Feb 28 - Feb 28
1438 9:07 am 10:38 am Feb 25 - Feb 26
456 9:11 am 10:34 am Mar 16 - Mar 16
5658 11:47 am 1:11 pm Feb 21 - Feb 28
5658 1:00 pm 2:24 pm Feb 20 - Feb 27
4828 1:14 pm 2:31 pm Mar 16 - Mar 18
4828 1:14 pm 2:31 pm Mar 13 - Mar 20
4828 1:14 pm 2:31 pm Mar 4 - Mar 11
5658 1:14 pm 2:35 pm Mar 14 - Mar 21
5658 1:14 pm 2:35 pm Mar 3 - Mar 10
4828 1:20 pm 2:40 pm Feb 12 - Feb 22
4828 1:20 pm 2:40 pm Mar 2 - Mar 2
4828 1:20 pm 2:40 pm Feb 23 - Mar 1
4828 1:34 pm 2:54 pm Feb 14 - Feb 21
4828 1:39 pm 2:59 pm Feb 28 - Feb 28
487 1:40 pm 2:57 pm Mar 19 - Apr 2
487 1:40 pm 2:57 pm Mar 12 - Mar 12
487 1:45 pm 3:02 pm Mar 5 - Mar 5
4852 4:00 pm 5:20 pm Mar 13 - Mar 20
4852 4:00 pm 5:20 pm Mar 6 - Mar 6
4852 4:31 pm 5:52 pm Mar 3 - Mar 11
4852 4:31 pm 5:52 pm Mar 14 - Mar 21
4852 4:33 pm 5:57 pm Feb 11 - Mar 1
5640 4:40 pm 6:04 pm Feb 14 - Feb 28
801 4:42 pm 6:10 pm Mar 2 - Mar 2
5640 4:51 pm 6:16 pm Mar 19 - Apr 2
5640 4:51 pm 6:16 pm Mar 5 - Mar 12
5278 7:55 pm 9:12 pm Mar 3 - Mar 11
5278 7:55 pm 9:16 pm Mar 9 - Mar 9
5278 7:55 pm 9:12 pm Mar 13 - Mar 25
5278 7:55 pm 9:16 pm Mar 16 - Mar 16
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons 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 don'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.

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Airports
Origin

San Antonio
$147
Destination

Denver
$147