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Cheap flights from Colorado (CO) to San Antonio (SAT)

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

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

To save up to 34% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Colorado to San Antonio from $146 1-2 weeks out and tickets from $182 for flights departing within the next 72 hours.

Cheap flights from Colorado to San Antonio in October, November 2020

The best prices found for Colorado to SAT flights for October, November
13 Nov - 14 Nov
$67pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
6 Nov - 7 Nov
$72pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
13 Nov - 16 Nov
$77pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

Colorado to San Antonio 2020 flight deals

Cheap flights to San Antonio from Colorado found for this year
13 Nov - 14 Nov
$67pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
6 Nov - 7 Nov
$72pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
13 Nov - 16 Nov
$77pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to San Antonio from Colorado

Save time with Colorado to San Antonio direct flight deals
13 Nov - 14 Nov
$67pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
6 Nov - 7 Nov
$72pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
13 Nov - 16 Nov
$77pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

Last minute flights from Colorado to San Antonio

Late deals on round-trip flights to San Antonio from Colorado, departing today and this week
31 Oct - 7 Nov
$82pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
31 Oct - 6 Nov
$97pp
DEN
Denver Intl
Frontier
Non-Stop
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl
31 Oct - 7 Nov
$107pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Frontier
Non-Stop
DEN
Denver Intl

One-way flights to San Antonio from Colorado

The cheapest one-way flights from Colorado to San Antonio
5:45 am - 4:31 am
Sun Country Air
1 Stop
21h 46m
DEN - SAT
Sun Country Air
$105
KAYAK
7:45 pm - 7:28 am
Delta
1 Stop
10h 43m
DEN - SAT
Delta
$119
Delta
3:12 am - 6:17 am
United Airlines
Nonstop
2h 05m
DEN - SAT
United Airlines
$134
United

Related info for your journey

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

Flight FAQs

From Colorado to San Antonio

Are flight prices decreasing from Colorado to San Antonio 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 Colorado and San Antonio 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.

What safety measures are being taken by airlines flying from Colorado to San Antonio to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Colorado to San Antonio include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Colorado to San Antonio have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Colorado to San Antonio that may be offering flexible cancellation policies are Frontier, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from Colorado to San Antonio for under $100. The cheapest flight booked recently is on Frontier for just $67, but on average you can expect to pay $106.

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

Cheapflights has at least 20 direct flights from Colorado to San Antonio under $100. A good price for a nonstop flight from Colorado to San Antonio is less than $137.

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

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

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

You can find nonstop flights on the following days: Monday, Tuesday, Friday.

How popular is this flight route?

This flight path from Colorado to San Antonio was viewed by 220 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Colorado to San Antonio?

Consider Major Airline, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Colorado to San Antonio.

What are the most popular routes from Colorado to San Antonio?

The most popular route from Colorado to San Antonio is Denver Intl - San Antonio. You may also consider Durango La Plata County - San Antonio or Colorado Springs - San Antonio.

What are the cheapest Flights from Colorado to San Antonio?

Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Denver Intl - San Antonio) can be booked for $82 on average our data indicates $131 when flying from Colorado to San Antonio

What are the most reliable airlines from Colorado to San Antonio?

No one likes to see their flight delayed. When booking a flight from Colorado to San Antonio consider choosing Lufthansa (100%), Frontier (97%) or Air Canada (95%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Colorado to San Antonio?

Frontier, American Airlines, and United Airlines can get you from Colorado to San Antonio in just under 2h 08m. Your travel time can differ by up to 2h 09m. Both multi-stop and nonstop flights can be found to your destination and back.

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

Cheapflights users have booked flights from Colorado to San Antonio round-trip from $67. Other airlines that can offer you cheap pricing are Sun Country Air, from $145, and American Airlines, from $148.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $43. However, be on the lookout for offers from Sun Country Air and American Airlines, as they are both options that can get you from Colorado to San Antonio for a low price.

Arrival points for flights from Colorado to San Antonio

Destination information for San Antonio

Things to know before you go. Useful info for your trip from Colorado to San Antonio
Flight duration
2h 14m

Airports servicing

Colorado Springs (COS)
Denver (DEN)
Durango (DRO)
Eagle County Rgnl (EGE)
Loveland Northern Colorado (FNL)

Airports servicing San Antonio

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