C$199 Cheap Flights from San Antonio International (SAT) to Colorado Springs Peterson Field (COS)

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Find the cheapest month or even day of the year to fly to Colorado Springs Peterson Field

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Flight deals from San Antonio International to Colorado Springs Peterson Field

Looking for a cheap last-minute deal or the best return flight from San Antonio International Airport to Colorado Springs Peterson Field Airport? If you want to travel next month, return fares start from C$469. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Colorado Springs Peterson Field

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Colorado Springs Peterson Field flights are currently cheapest in September.

Which airlines fly from San Antonio International to Colorado Springs Peterson Field?

San Antonio International to Colorado Springs Peterson Field: Alternative routes

Compare routes from San Antonio International to Colorado Springs below. You may find an airport to fly into that's cheaper, faster, or easier than Colorado Springs Peterson Field.

San Antonio to Colorado Springs: Flight information

The things to know before you go.
Cheapest flight foundC$199
Cheapest month to flySeptember
Average flight time2 hrs, 10 mins
Most popular airlineSouthwest Airlines
Average flights per week5

Finding cheap flights from San Antonio International to Colorado Springs Peterson Field: Frequently asked questions

The best price we found for a return flight from San Antonio International to Colorado Springs Peterson Field is C$463. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 10 minutes is the average flight time from San Antonio International to Colorado Springs Peterson Field.
Southwest Airlines flies direct from San Antonio International to Colorado Springs Peterson Field.
As of June 2026, there are 5 flights per week flying from San Antonio International to Colorado Springs Peterson Field.
The cheapest month to fly from San Antonio International to Colorado Springs Peterson Field is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Colorado Springs Peterson Field Airport on Wednesday, September 9, 2026.
Yes – the average flight time is 2 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colorado Springs Peterson Field but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colorado Springs is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to Colorado Springs Peterson Field.

Flying from San Antonio International Airport (SAT) to Colorado Springs Municipal Airport (COS): what you need to know

  • A direct flight from San Antonio International Airport to Colorado Springs Municipal Airport takes on average 2 hours 5 minutes. The timezone in Colorado Springs is UTC-6, which is 1 hour behind San Antonio.

  • If you're jetting off during a public holiday or other peak period, give yourself more time. A good rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • If you want a stopover for your flight from San Antonio International Airport to Colorado Springs Municipal Airport, simply uncheck 'Direct flights only' and explore your options. These are the top stopovers between SAT and COS:

    • Dallas/Fort Worth International Airport

    • Denver International Airport

    • George Bush Intercontinental Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Colorado Springs Municipal Airport (COS)

  • The lowest price we've found for a one-way ticket from San Antonio International Airport to Colorado Springs Municipal Airport is C$199. For a return flight on this route, the best price is C$463. Depending on the availability and when you book, these fares can change.

  • Book 9 months before you want to travel. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap flight tickets from SAT to COS.

  • Organize your trip for May. That's the cheapest month for flight tickets from San Antonio International Airport to Colorado Springs Municipal Airport. If you're flexible with your dates, try out the 'Whole month' tool to see the lowest price across each month.

  • Finding a cheap ticket from SAT to COS is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Tailor your trip with filters. Select your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from San Antonio International Airport to Colorado Springs Municipal Airport.

Handy information about San Antonio International Airport (SAT)

Arriving at Colorado Springs Municipal Airport (COS)

Getting from Colorado Springs Municipal Airport (COS) to central Colorado Springs

  • From Colorado Springs Municipal Airport, Colorado Springs is approximately 16 kilometres away. It takes around 22 minutes to get to the center driving.

  • It takes roughly 1 hour and 5 minutes to get there by public transport.

When to fly to Colorado Springs Municipal Airport (COS)

  • It's time to choose your dates for your flight from San Antonio International Airport to Colorado Springs Municipal Airport. July is the busiest month to visit Colorado Springs. If you like a more relaxed vibe, go in April.

  • The warmest month in Colorado Springs is July, with temperatures ranging between 12ºC and 30ºC. Book your flights from San Antonio International Airport to Colorado Springs Municipal Airport in this month if you like this kind of weather.

  • January has average temperatures of between -10ºC and 7ºC. Search for cheap flight tickets from SAT to COS sometime around then if you want to travel in cooler conditions.

More about Colorado Springs

Complete your Colorado Springs trip with hotels and a car rental

  • Comparing flights is not our only party trick. After booking your cheap ticket to Colorado Springs Municipal Airport, browse our car rental deals that'll give you the flexibility to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find your ideal Colorado Springs stay.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.