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Cheap flights from San Antonio to Denver (SAT - DEN)

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The best prices from San Antonio to Denver are usually found in September or October, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
San Antonio (SAT) to Denver (DEN)

SAT - DEN
Price
$97 - $262
DEN
Temperature
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 inches
Popular in December High demand for flights, 43% potential price rise
Cheapest in September Best time to find cheap flights, 35% potential price drop
Average price $97 Average for round-trip flights in september 2020
Round-trip from 97 kr From San Antonio to Denver
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Antonio to Denver?

Monday is generally a great day to depart. Flying on this day could help you save up to 68%.

How far in advance should I book a flight from San Antonio to Denver?

Find a great deal and save up to 12% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to Denver within the next two weeks, with the cheapest ticket starting at $116.

When is the cheapest time to fly from San Antonio to Denver (SAT - DEN)?

A simple way to save on the total cost of your ticket is to fly from San Antonio to Denver in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Cheap flights from San Antonio to Denver in September, October 2020

The best prices found for SAT to DEN flights for September, October
14 Oct - 21 Oct
$77pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$82pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$87pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio

San Antonio to Denver 2020 flight deals

Cheap flights to Denver from San Antonio found for this year
4 Nov - 11 Nov
$77pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$82pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$87pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio

Non-stop flights to Denver from San Antonio

Save time with San Antonio to Denver direct flight deals
4 Nov - 11 Nov
$77pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$82pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$87pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio

Last minute flights from San Antonio to Denver

Late deals on round-trip flights to Denver from San Antonio, departing today and this week
3 Oct - 17 Oct
$82pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
3 Oct - 17 Oct
$87pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio
5 Oct - 7 Oct
$92pp
SAT
San Antonio
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SAT
San Antonio

One-way flights to Denver from San Antonio

The cheapest one-way flights from San Antonio to Denver
12:05 pm - 11:28 am
Sun Country Air
1 Stop
24h 23m
SAT - DEN
Sun Country Air
$141
KAYAK
2:30 am - 10:20 am
Delta
1 Stop
8h 50m
SAT - DEN
Delta
$185
Delta
2:45 am - 3:07 pm
Multiple Airlines
2 Stops
13h 22m
SAT - DEN
Multiple Airlines
$1,327
Kiwi.com

Related info for your journey

Useful info, stats and facts about San Antonio to Denver flights.

Flight FAQs

From San Antonio to Denver

Are flight prices decreasing from San Antonio to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Antonio and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Antonio to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from San Antonio to Denver for under $100. The cheapest flight booked recently is on Multiple Airlines for just $77, but on average you can expect to pay $111.

Are there nonstop flights from San Antonio to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from San Antonio to Denver under $100. A good price for a nonstop flight from San Antonio to Denver is less than $135.

Are there last-minute flights available from San Antonio to Denver for under $100?

There are currently 20+ open flights from San Antonio to Denver within the next 7 days for less than $100.

What days are nonstop flights available from San Antonio to Denver?

Nonstop flights are available for this route on the following days: Wednesday.

How popular is this flight route?

This flight path from San Antonio to Denver Intl was viewed by 456 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from San Antonio to Denver on average per day?

5 flight departures from San Antonio to Denver Intl per day on average.
Morning (6am - Noon) - 60% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures

Does it rain more in San Antonio or Denver?

San Antonio will have greater rainfall in 0 compared to Denver over the next 10 days.

Is San Antonio weather warmer or cooler than Denver?

Temperatures around the 97 °F's can be experienced in August. The weather in Denver is colder than in San Antonio. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Antonio to Denver?

A quick flight from San Antonio to Denver can take about 4h 07m. Major Airline provides one of the quickest options available for as low as $174. Airlines will cover a distance of 799 mi.

What are the cheapest airlines flying from San Antonio to Denver round-trip?

According to our current data, Sun Country Air ($150), and Delta ($158) offers the cheapest pricing from San Antonio to Denver.

What are the cheapest airlines to fly from San Antonio to Denver one-way?

$79 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Sun Country Air, with prices from $81.

Alternative routes for San Antonio to Denver

Destination information for Denver

Things to know before you go. Useful info for your trip from San Antonio to Denver
Flight duration
2h 17m
Average temperature for September in Denver
78.8 °F
Avg rainfall for September in Denver
1.1 ″

Airports servicing San Antonio

Airports servicing Denver

Hourly flight availability from San Antonio to Denver

Morning 6 AM to noon 49% of SAT to DEN departures
Afternoon Noon to 6 PM 38% of SAT to DEN departures
Evening 6 PM to midnight 12% of SAT to DEN departures
Early morning Midnight to 6 AM 1% of SAT to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Antonio to Denver
Sunday
7 daily flights
Monday
9 daily flights
Tuesday
7 daily flights
Wednesday
7 daily flights
Thursday
7 daily flights
Friday
9 daily flights
Saturday
9 daily flights
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