62% OFF Cheap Flights from San Antonio to Colorado

Expected price increase 20%
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Average price per month


  • Low Season: January
  • High Season: February
  • Prices for this route are volatile and fluctuate from month to month.
  • The cheapest flights are usually bought in January, September and November.
  • High season months are July, December and February. However, it's not the rule and you should always search current flight deals.
  • For example, the flight from San Antonio to Colorado is currently 62% cheaper than average.

Price increase as travel date approaches


  • Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
  • To grab the lowest price possible, you should buy your flight around 25 days before departure!
  • Consider booking at least 16 days before departure to increase your chances of getting a low price.
  • Generally, it's safe to book between 90 and 60 days in advance.

San Antonio to Colorado Flight Information

Flights Depart FromSan Antonio (SAT)
Flights Arriving ToColorado (DEN)
Distance1280.06 km
Current Discount62 %
Average Price $122.56
Good Deal $84.77
Cheapest AirlinesUnited Airlines, Frontier Airlines, American Airlines
Popular AirlinesDelta Air Lines, American Airlines, United Airlines, Frontier Airlines
Flight Duration01 hours 56 minutes
Flights Depart From
San Antonio (SAT)
Flights Arrive In
Colorado (DEN)
Distance
1280.06 km
Flight Duration
01 hours 56 minutes
Current Discount
62 %
Average Price
$122.56
Good Deal
$84.77
Cheapest Airlines
United Airlines, Frontier Airlines, American Airlines
Popular Airlines
Delta Air Lines, American Airlines, United Airlines, Frontier Airlines

Most Reliable Airlines flying to Colorado

Airline Overall Rating On time arrival Check-in & Boarding Cleanliness Customer Service Food & Beverage Entertainment Legroom Seat Comfort
Delta Air Lines Delta Air Lines 3.8 4.5 4.0 4.0 4.0 3.5 4.0 3.5 3.5
American Airlines American Airlines 3.3 4.0 3.5 3.5 3.5 3.0 3.0 3.5 3.0
United Airlines United Airlines 3.3 4.0 3.5 3.5 3.5 3.0 3.0 3.0 3.0
Frontier Airlines Frontier Airlines 2.8 3.5 3.5 3.5 3.0 2.0 1.5 2.5 2.5
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5

Good to know:


Enter your preferred departure airport and travel dates into the search form above to unlock the latest Colorado flight deals.

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How to get the cheapest flight to Colorado?

Currently there is a 62% discount on flights to Colorado. This price won't stay too long and you should consider buying now.

Flight prices for this route are expected to go up by 20%.

Search and compare flight options now!.

Awesome Deals

notifications_active In the past few days the following airlines offered the lowest prices from San Antonio to Colorado: United Airlines, Frontier Airlines and American Airlines..

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Frequently Asked Questions

  • How long is a direct flight from San Antonio to Colorado?A direct flight from San Antonio to Colorado takes roughly 01 hours 56 minutes.
  • How many direct flights are there between San Antonio to Colorado daily?On average, there are 38 direct flights from San Antonio to Colorado each day.
  • Which airlines offer cheap airfare from San Antonio to Colorado?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with United Airlines, Frontier Airlines and American Airlines.
  • Do I need my passport to fly from San Antonio to Colorado?Nope, not this time.
  • Which airlines fly from San Antonio to Colorado most often?Delta Air Lines, American Airlines, United Airlines and Frontier Airlines are the top.
  • What's the cheapest day to fly from San Antonio to Colorado?That depends. Recently, the cheapest day to fly from San Antonio to Colorado has been Monday. And the cheapest return flight from Saturday has been. That said, the cheapest departure days are constantly changing.
  • Which airport will I be flying from in San Antonio?When departing from San Antonio you'll be flying out of San Antonio International.
  • Which airport will I be flying from in Colorado?When departing from Colorado you'll be flying out of Denver International.
  • How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
  • Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
  • How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
  • Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
  • Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
  • How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
  • Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
  • Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
  • How do I contact Justfly.com?We're here to help. Give us a call at 1-800-717-5015.