Flights from San Antonio Airport (SAT) to Denver Airport Airport (DEN)

We've found the cheapest flights to Denver

Returns from £62.37

One-way from £23.19

A selection of 6 airliners offer flights to Denver International to San Antonio International, Delta Air Lines, Frontier, Lufthansa, United Airlines, Air Canada and Southwest Airlines. When flying from San Antonio International to Denver International you will cover 1,280 Km (795 Miles) with the flight time at approximately 2 Hours 19 Minutes. The airport code for San Antonio International is SAT and for Denver International it is DEN.

The cost of ticket prices to Denver International United States can vary quite considerably if you travel at certain times of the week especially at weekends. With the advent of cheap no frills flights it may be worth booking in advance if possible to get the best deal to Denver International United States, perhaps late evening or midweek. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at Denver International is 7.0 GMT. So remember to change your watch before arriving at Denver International.

The table below shows the amount of daily flights in operation from San Antonio International (SAT) to Denver International (DEN).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines444443405:5020:20VIEW FLIGHTS
United Airlines333333308:4916:57VIEW FLIGHTS
Air Canada333333308:4916:57VIEW FLIGHTS
Lufthansa111111113:2013:20VIEW FLIGHTS
Frontier100110113:0213:02VIEW FLIGHTS
Delta Air Lines0000010VIEW FLIGHTS

The most direct flights offered from San Antonio International to Denver International United States are by Southwest Airlines with around 27 flights a week. These operate from 05:50 with the latest flight being at 20:20. The most popular flight no is WN1795, WN2831, WN2865 and WN4267.

Please visit www.southwest.com/?ref=southwestairlines.com for more information regarding booking a flight with Southwest Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:40
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
10:35
AirlineFlightNo
Southwest AirlinesWN1795
13:02
AirlineFlightNo
FrontierF92355
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
14:05
AirlineFlightNo
Southwest AirlinesWN4398
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
18:45
AirlineFlightNo
Southwest AirlinesWN512
VIEW FLIGHTS
Tuesday
06:40
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
10:35
AirlineFlightNo
Southwest AirlinesWN1795
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
14:05
AirlineFlightNo
Southwest AirlinesWN4398
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
18:45
AirlineFlightNo
Southwest AirlinesWN512
VIEW FLIGHTS
Wednesday
06:40
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
10:35
AirlineFlightNo
Southwest AirlinesWN1795
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
14:05
AirlineFlightNo
Southwest AirlinesWN4398
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
18:45
AirlineFlightNo
Southwest AirlinesWN512
VIEW FLIGHTS
Thursday
06:40
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
10:35
AirlineFlightNo
Southwest AirlinesWN1795
13:02
AirlineFlightNo
FrontierF92355
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
14:05
AirlineFlightNo
Southwest AirlinesWN4398
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
18:45
AirlineFlightNo
Southwest AirlinesWN512
VIEW FLIGHTS
Friday
05:50
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
11:25
AirlineFlightNo
Southwest AirlinesWN4373
13:02
AirlineFlightNo
FrontierF92355
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
14:45
AirlineFlightNo
Southwest AirlinesWN4267
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
20:20
AirlineFlightNo
Southwest AirlinesWN2831
VIEW FLIGHTS
Saturday
07:50
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
11:10
AirlineFlightNo
Southwest AirlinesWN1445
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
16:05
AirlineFlightNo
Southwest AirlinesWN2322
16:35
AirlineFlightNo
Delta Air LinesDL8847
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
VIEW FLIGHTS
Sunday
05:50
AirlineFlightNo
Southwest AirlinesWN2865
08:49
AirlineFlightNo
United AirlinesUA791
Air CanadaAC4763
11:25
AirlineFlightNo
Southwest AirlinesWN4373
13:02
AirlineFlightNo
FrontierF92355
13:20
AirlineFlightNo
United AirlinesUA2671
Air CanadaAC4761
LufthansaLH7715
14:45
AirlineFlightNo
Southwest AirlinesWN4267
16:57
AirlineFlightNo
United AirlinesUA680
Air CanadaAC4765
20:20
AirlineFlightNo
Southwest AirlinesWN2831
VIEW FLIGHTS

You may instead fly from San Antonio International and arrive at Denver International by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Austin to Denver 01,249 km (776 miles)2 Hours 17 Minutes

Don’t forget that flight regulations are getting tight so we recommend you leave plenty of time to get through customs at San Antonio International.

Looking for the best deals on car rental?

Find the cheapest hire cars in Denver, United States

Flight Price FAQ - San Antonio (SAT) to Denver (DEN)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from San Antonio SAT to Denver DEN?
The cheapest direct flight one way from San Antonio SAT to Denver DEN is £23.19 ($29 €27.91)
£23.19
$29 | €27.91
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from San Antonio SAT to Denver DEN?
The cheapest direct return flight from San Antonio SAT to Denver DEN is £62.37 ($78 €75.06)
£62.37
$78 | €75.06
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SAT to DEN

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - San Antonio (SAT) to Denver (DEN)

Who flies from San Antonio to Denver?
The following airlines fly from San Antonio (SAT) to Denver (DEN): Air Canada, Delta Air Lines, Frontier, Lufthansa, Southwest Airlines, United Airlines.
How far is the flight from San Antonio to Denver?
The flight from San Antonio to Denver is 1,280KM or 795 miles.
How long does the flight from San Antonio to Denver to take?
The flight from San Antonio to Denver takes 2 Hours 19 Minutes.

Other Airports Connecting To Denver Airport in united states

Looking for the best deals on rental cars?

Find the cheapest hire vehicle at Denver Airport

Useful Information about Denver Airport

New Q1 Passenger Number Record Set at Denver Airport – Up 19% Year on Year

Denver Airport achieved a new record in passenger numbers during the first quarter. There was a notable increase of 19% compared to the same period last year. Compared to the pre-pandemic figures of the first quarter, the numbers surpassed them by an impressive 15%.

View...
Lounges at Denver Airport

See all the airport lounges, locations and opening times available at Denver Airport

View...
Eating and Drinking at Denver Airport

See all bars and restaurants at Denver Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Denver Airport

See all shops available at Denver Airport - plan your duty free shopping in advance

View...