The cheapest times to fly from ASE to BKK are

  • January 29th to March 18th (except the week of February 5th)
  • April 2nd to April 29th
  • May 21st to June 10th (except the week of May 28th)
  • August 20th to December 9th (except the weeks of October 15th and November 19th)

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 ASE to BKK is early September. Prices can be as high as $3753 for Saturday flights during early to mid May, or as low as $1050 for Tuesday flights around early September.


When to Fly to Bangkok

Flying from Aspen, CO (ASE) to Bangkok (BKK) will usually cost between $1059 to $2011 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early September with an average ticket price of $1096. Due to high demand the most expensive time to fly is early to mid May, with an average price of $2233. Planning your trip to low-cost times can easily save you $1136 on economy flights and even more on first-class flights. Generally, any price below $1275 can be considered a good price for a round-trip ASE to BKK flight.

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

ASE to BKK Flight Prices

Compared to other flights, the ASE to BKK flight is slightly more expensive than the average and costs more than the average flight leaving from Aspen. The average price per mile (for a direct flight) is $0.09, 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. Saturdays 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 $217 (14%) 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 $1247. Return trip prices are from the BKK to ASE 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 ASE to BKK can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 3 minutes may not be realistic.


Flight Hacking ASE to BKK

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 ASE to BKK — but Champion Traveler does!

Hack #1: Los Angeles, CA (ASE > LAX > BKK)

  • Price for both tickets: $987
  • Average savings: $288 (22.59%)

See ASE to LAX flights

Hack #2: San Francisco, CA (ASE > SFO > BKK)

  • Price for both tickets: $1095
  • Average savings: $181 (14.16%)

See ASE to SFO flights

Hack #3: Seattle, WA (ASE > SEA > BKK)

  • Price for both tickets: $1096
  • Average savings: $180 (14.08%)

See ASE to SEA flights


Flight Questions Answered

Still have questions about flying from ASE to BKK? We’ve got answers.

Which airlines fly this route?

You can find 14 major airlines flying this route most often: Air Canada, American, ANA, Bangkok Airways, Caribbean Airlines, Cathay Pacific, COPA, Delta, JAL, JetBlue, Korean Air, Lufthansa, United, WestJet, and potentially more during busy seasons.

How far away is it from Suvarnabhumi International Airport to Aspen Pitkin County Sardy Field Airport?

The distance between the two airports is roughly 8370 miles or 13470 kilometers.

How long does it take to fly from ASE to BKK?

The real-world flight time for a nonstop ASE to BKK flight is about 16 hour 3 minutes.

How many flights go between Aspen, CO and Bangkok?

It depends on the day of the week and the date, but a typical day might have around 11 available flights from ASE to BKK.


Airport Location Info


Departing Airport

Origination code ASE
Origination airport name Aspen Pitkin County Sardy Field Airport
City Aspen, CO
Country the United States
Latitude 39.2
Longitude -106.9

Return Airport

Destination code BKK
Destination airport name Suvarnabhumi International Airport
City Bangkok
Country Thailand
Latitude 13.7
Longitude 100.7


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.