The cheapest times to fly from STT to COS are

  • January 8th to February 25th
  • April 16th to May 13th
  • May 28th to June 24th (except the week of June 11th)
  • July 9th to July 29th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from STT to COS is late October to early November. Prices can be as high as $1672 for Sunday flights during early to mid August, or as low as $547 for Tuesday flights around late October to early November.


When to Fly to Colorado Springs

Flying from Charlotte Amalie, VI (STT) to Colorado Springs, CO (COS) will usually cost between $653 to $1060 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $634. Due to high demand the most expensive time to fly is early to mid August, with an average price of $1227. Planning your trip to low-cost times can easily save you $593 on economy flights and even more on first-class flights. Generally, any price below $730 can be considered a good price for a round-trip STT to COS flight.

See below for a graph of average weekly prices for the STT to COS route. All prices are for round-trip tickets in USD.

STT to COS Flight Prices

Compared to other flights, the STT to COS flight is cheaper than the average and costs less than the average flight leaving from Saint Thomas. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $178 (20%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $703. Return trip prices are from the COS to STT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from STT to COS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 57 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from STT to COS while comparing.

Destination alternative #1: Denver International Airport (DEN) in Denver, CO

  • 73 miles (117 km) away from COS
  • Usually 28.49% less expensive than COS
  • 1-layover flights available

See STT to DEN flights


Flight Hacking STT to COS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from STT to COS — but Champion Traveler does!

Hack #1: San Juan, PR (STT > SJU > COS)

  • Price for both tickets: $703
  • Average savings: $28 (3.77%)

See STT to SJU flights

Hack #2: Orlando, FL (STT > MCO > COS)

  • Price for both tickets: $724
  • Average savings: $6 (0.82%)

See STT to MCO flights


Flight Questions Answered

Still have questions about flying from STT to COS? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: American, Cape Air, Delta, Seaborne Airlines, Silver Airways, United, and potentially more during busy seasons.

How far away is it from City of Colorado Springs Municipal Airport to Cyril E King Airport?

The distance between the two airports is roughly 2763 miles or 4447 kilometers.

How long does it take to fly from STT to COS?

The real-world flight time for a nonstop STT to COS flight is about 5 hour 57 minutes.

How many flights go between Charlotte Amalie, VI and Colorado Springs, CO?

It depends on the day of the week and the date, but a typical day might have around 19 available flights from STT to COS.


Airport Location Info


Departing Airport

Origination code STT
Origination airport name Cyril E King Airport
City Charlotte Amalie, VI
Country the United States
Latitude 18.3
Longitude -65

Return Airport

Destination code COS
Destination airport name City of Colorado Springs Municipal Airport
City Colorado Springs, CO
Country the United States
Latitude 38.8
Longitude -104.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.