Flights Denver – San Antonio, United Airlines

1 passenger, economy

Flight schedule Denver – San Antonio, United Airlines

Compare prices, duration and stops

United Airlines
UA 1022
20:40
Denver (DEN)
Thu, 24 dec
2h 16min
Direct
22:56
San Antonio (SAT)
Thu, 24 dec
$132
United Airlines
UA 2819
00:27
Denver (DEN)
Fri, 25 dec
2h 13min
Direct
02:40
San Antonio (SAT)
Fri, 25 dec
$128
United Airlines
UA 5323 Best price
03:34
Denver (DEN)
Fri, 25 dec
2h 25min
Direct
05:59
San Antonio (SAT)
Fri, 25 dec
$112
United Airlines
UA 2786
02:30
Denver (DEN)
Fri, 2 apr
2h 7min
Direct
04:37
San Antonio (SAT)
Fri, 2 apr
$228

Low price calendar

September 2026
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Popular United Airlines flights Denver – San Antonio

All →
Flight Departure days Price from
UA5323 Fri $112
UA2819 Fri $128
UA1022 Thu $132
UA2786 Fri $228

Popular destinations from Denver

All →
DEN
United States → United States
LAS
from
$22
DEN
United States → United States
DFW
from
$22
DEN
United States → United States
LAX
from
$24
DEN
Denver — Salt Lake City
United States → United States
SLC
from
$25
DEN
United States → United States
MSP
from
$26
DEN
United States → United States
HOU
from
$28
DEN
United States → United States
CHI
from
$33
DEN
United States → United States
ORD
from
$33
DEN
United States → United States
PHX
from
$34

Popular destinations to San Antonio

All →
LAS
Las Vegas — San Antonio
United States → United States
SAT
from
$49
DFW
United States → United States
SAT
from
$83
HOU
United States → United States
SAT
from
$91
ATL
Atlanta — San Antonio
United States → United States
SAT
from
$95
MKC
Kansas City — San Antonio
United States → United States
SAT
from
$100
LAX
Los Angeles — San Antonio
United States → United States
SAT
from
$110
WAS
Washington — San Antonio
United States → United States
SAT
from
$114
ELP
United States → United States
SAT
from
$115

Flight statistics Denver – San Antonio, United Airlines

We gathered interesting facts about the flight for you

Cheapest flight

UA 5323

$112

Fastest flight

UA 2786

2h 7min

Average time

2h 15min

Distance

1 280 km

Passenger reviews

No reviews for this route yet

Other airlines Denver – San Antonio

Frontier Airlines
Fri
Price from
$212

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

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2 GB

data

15

days

$13

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5 GB

data

30

days

$14

Buy

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3 GB

data

30

days

$16

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5 GB

data

30

days

$23

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Frequently Asked Questions

The cheapest United Airlines ticket Denver – San Antonio costs $112, flight UA5323, departing at 03:34.
The fastest United Airlines flight Denver – San Antonio takes 2h 7min, flight UA2786, departing at 02:30.
The earliest United Airlines flight Denver – San Antonio(UA1022)departs at 20:40.