Cheap Flight Tickets from San Antonio (SAT) to Denver (DEN), Starting at $300

Good to Know: Cheapest and Fastest SAT - DEN Flights

Useful information for finding best airline tickets from San Antonio International to Denver International on your next trip.

Cheapest Round Trip Flight

$434

DL Delta Airlines • 1 stop • 19h 11m

Sep 24 – Sep 27

The cheapest round trip flight from San Antonio to Denver (SAT-DEN-SAT) is currently $434

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Cheapest Direct Flight

$300

WN Southwest Airlines • nonstop • 3h 40m

Sep 24

The cheapest nonstop flight from San Antonio to Denver (SAT-DEN) is currently $300

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Fastest Flight

3h 30m

The fastest nonstop flight from San Antonio to Denver (SAT-DEN) takes 3h 30m

Top Airlines Flying from San Antonio to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Aeromexico Airline (AM)

Aeromexico

Latest Flight Deals from San Antonio (SAT) to Denver (DEN)

Compare and book low fare round-trip air tickets from San Antonio to Denver. Ideal for travelers with confirmed return itineraries.

Sep 24 - Sep 27, Economy
DL
San Antonio → Denver
19h 11m
7:20 AM - 6:11 PM • 1 stop
DL
San Antonio → Denver
8h 45m
6:06 PM - 12:31 AM • 1 stop
$434
Delta Airlines
Sep 24 - Sep 27, Economy
DL
San Antonio → Denver
17h 36m
11:36 AM - 9:32 PM • 1 stop
DL
San Antonio → Denver
8h 45m
6:06 PM - 12:31 AM • 1 stop
$437
Delta Airlines
Sep 24 - Sep 27, Economy
WN
San Antonio → Denver
8h 25m
6:40 AM - 10:45 AM • 1 stop
WN
San Antonio → Denver
5h 55m
10:40 AM - 3:35 PM • 1 stop
$543
Southwest Airlines
Sep 24 - Sep 27, Economy
WN
San Antonio → Denver
13h 50m
12:40 PM - 8:10 PM • 1 stop
WN
San Antonio → Denver
11h 50m
8:50 AM - 5:00 PM • 1 stop
$625
Southwest Airlines
Sep 24 - Sep 27, Economy
AA
San Antonio → Denver
7h
8:31 PM - 11:51 PM • 1 stop
AA
San Antonio → Denver
18h 39m
7:16 AM - 7:35 PM • 2 stops
$750
American Airlines
Sep 24 - Sep 27, Economy
UA
San Antonio → Denver
25h 42m
7:25 PM - 10:07 AM • 1 stop
UA
San Antonio → Denver
7h 6m
5:25 PM - 10:51 PM • 1 stop
$822
United Airlines

Fly from San Antonio to Denver with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Antonio to Denver? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Antonio to Denver Flights

What are the airports in San Antonio?
SAT
What’s the most popular airline flying from SAT to DEN?
The most popular airline flying from San Antonio to Denver are
Can I fly from SAT to DEN non-stop?
Yes, you can fly SAT to DEN non-stop on
Which airlines fly nonstop between San Antonio and Denver?
The non-stop flights between San Antonio and Denver are .
What’s the earliest departure time from SAT to DEN Airport?
The earliest flight leaves SAT at 5:30 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my San Antonio to Denver flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAT to DEN?
Read the fare rules of the San Antonio to Denver air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Antonio and Denver?
operate flights between San Antonio and Denver
How long does a flight from San Antonio to Denver take?
It takes approximately 2 hour to fly non-stop from SAT to DEN, which is 794.17 miles by air.
Which airlines provide the cheapest flights from San Antonio (SAT) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from SAT were found on DL : USD 434
Do I need a passport to fly between SAT and DEN?
No
What’s the latest departure time from SAT to DEN ?
The last flight leaves SAT at 8:31 pm

San Antonio (SAT) to Denver (DEN): Airport Information

Origin Airport San Antonio International , San Antonio, US
Destination Airport Denver International , Denver, US
Distance 794 miles

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