Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from San Antonio to Denver?

Cheap Flights from Denver to San Antonio, TX, United States - DEN to SAT Last modified: Aug 25, 2016 12:51 AM

Popular flights from Denver to San Antonio Last modified: Aug 25, 2016 12:51 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Frontier
DENSAT
Thu 9/8
nonstop
SATDEN
Mon 9/12
nonstop
$67
Select
Frontier
DENSAT
Tue 9/13
nonstop
SATDEN
Wed 9/28
nonstop
$67
Select
Frontier
DENSAT
Tue 9/13
nonstop
SATDEN
Tue 9/27
nonstop
$67
Select
Frontier
DENSAT
Tue 9/13
nonstop
SATDEN
Tue 9/20
nonstop
$67
Select
Frontier
DENSAT
Thu 9/15
nonstop
SATDEN
Tue 9/20
nonstop
$67
Select
United
DENSAT
Sat 9/24
nonstop
SATDEN
Tue 9/27
nonstop
$161
Select
United
DENSAT
Sat 10/1
nonstop
SATDEN
Tue 10/4
nonstop
$161
Select
American
DENSAT
Sat 9/3
1 stop
SATDEN
Sat 9/10
1 stop
$190
Select
American
DENSAT
Wed 9/7
1 stop
SATDEN
Mon 9/12
1 stop
$190
Select
American
DENSAT
Thu 9/8
1 stop
SATDEN
Thu 9/15
1 stop
$190
Select
American
DENSAT
Thu 9/8
1 stop
SATDEN
Mon 9/12
1 stop
$190
Select
American
DENSAT
Fri 9/9
1 stop
SATDEN
Mon 9/12
1 stop
$190
Select
Alaska
DENSAT
Tue 10/4
1 stop
SATDEN
Sun 10/9
1 stop
$414
Select

How Much Does it Cost to Fly from Denver to San Antonio (DEN to SAT)?

We have collected flight cost data from across the web for travel from Denver to San Antonio, and have found the average flight price for this trip to be $73.

When Can I Buy the Cheapest Flight from Denver to San Antonio (DEN to SAT)?

Airlines can adjust prices for plane tickets from Denver to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Denver to San Antonio

The chart below shows up-to-date information regarding how far in advance a flight from Denver to San Antonio should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $252 $301
7-14 days $67 $190
14-21 days $67 $185
21-30 days $67 $185
30-60 days $67 $185
60-90 days $67 $185
90+ days $67 $195

Cheapest Day To Fly from Denver to San Antonio

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to San Antonio.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$77 $67 $67 $67 $77 $77 $77

Lowest Fares Chart By Month from Denver to San Antonio

The chart below shows the lowest fare by month when flying from Denver to San Antonio.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Denver San Antonio Frontier 8/31/16 9/19/16 0 $252
September Denver San Antonio Frontier 9/8/16 9/12/16 0 $67
October Denver San Antonio Frontier 10/4/16 10/5/16 0 $67
November Denver San Antonio Frontier 11/9/16 11/15/16 0 $67
December Denver San Antonio Frontier 12/8/16 12/12/16 0 $67
January Denver San Antonio Frontier 1/10/17 1/11/17 0 $67
February Denver San Antonio United 2/9/17 2/14/17 0 $193
March Denver San Antonio United 3/4/17 3/7/17 0 $193

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Denver to San Antonio

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Denver to San Antonio.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 31 1 2 3
$87
4 5 6 7 8 9 10
$87 $67
11 12 13 14 15 16 17
$67 $67
18 19 20 21 22 23 24
$67 $67
25 26 27 28 29 30 1
$67 $67
2 3 4 5 6 7 8
$67
TIPSave $155 by flying into Houston instead of San Antonio from Denver

Non-Stop vs Connecting Flights from Denver to San Antonio (DEN to SAT)

Your Denver to San Antonio flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Denver to San Antonio is $263.

The average price for non-stop flights from Denver to San Antonio is $114.

The chart below shows up to date information regarding non-stop flights from Denver to San Antonio.

Nonstop Flight Details from Denver to San Antonio
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 1 1 1 1 1 1 1 16:50 18:55
United 3 2 2 3 3 3 3 09:45 19:55

Denver to San Antonio Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Denver to San Antonio?
Answer: The average Denver to San Antonio flight time is 2 hours and 7 minutes.
Question: How many miles are there between Denver and San Antonio?
Answer: The distance from Denver to San Antonio is 794 miles.
Question: How common are direct flights from Denver to San Antonio?
Answer: There are 26 direct flights from Denver to San Antonio.
Question: What is the most popular airline for non-stop flights from Denver to San Antonio?
Answer: United Airlines provides 73% of the non-stop flights between Denver and San Antonio.
Question: What are the most popular connecting cities when flying from Denver to San Antonio?
Answer: Phoenix, AZ

Airlines Flying from Denver to San Antonio (DEN to SAT) Number of flights searched: 174Last modified: Aug 25, 2016 12:51 AM

Below are the different airlines that fly from Denver to San Antonio with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to San Antonio.

Denver to San Antonio
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Alaska SEA X X X X X X X
Delta MSP X X X X X X X
Frontier - X X X X X X X
United - X X X X X X X
United IAH X X X X X X X
Southwest - X X X X X X X
Southwest DAL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Denver and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, United $67
Denver to Austin American, Alaska, Delta, Frontier, United $67
Denver to Houston American, Delta, Frontier, Spirit, United $97
Denver to Los Angeles American, Alaska, Delta, Frontier, Spirit, United, Virgin America $86
Denver to Atlanta American, Alaska, Delta, Frontier, Spirit, United $137
Denver to Chicago American, Alaska, Delta, Frontier, Spirit, United $77
Denver to Las Vegas American, Alaska, Delta, Frontier, Spirit, United $69
Denver to Corpus Christi American, United $210
Denver to Phoenix American, Delta, Frontier, Spirit, United $58
Denver to Orlando American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United $157
Denver to New Orleans American, Delta, Frontier, United $97
Denver to Miami American, Alaska, Delta, Frontier, United $97
Denver to Killeen American, Delta, United $341
Denver to Oklahoma City American, Delta, United $203
Denver to Albuquerque United $211
Denver to New York American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United $187
Denver to San Francisco American, Alaska, Delta, Frontier, United, Virgin America $147
Denver to Minneapolis - St Paul American, Alaska, Delta, Frontier, Spirit, Sun Country, United $67
Denver to Seattle American, Alaska, Delta, Frontier, United $150
Denver to Tampa American, JetBlue, Delta, Frontier, Spirit, Sun Country, United $233

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
Colorado Springs to San Antonio American, Delta, United $190
Montrose to San Antonio American, United $371
Aspen to San Antonio American, United $331
Hayden - Steamboat to San Antonio United Check Dates
Vail to San Antonio American, United $517
Colorado Springs to Austin American, United $156
Colorado Springs to Dallas - Ft Worth American, United $230
Colorado Springs to Houston American, Delta, United $228
Vail to Austin American, United $487
Montrose to Austin American, United Check Dates
Cheap Flights from Denver to San Antonio, TX, United States, from $67 Round trip from DEN to SAT