The cheapest times to fly from HUX to STL are

  • January 8th to February 25th
  • April 16th to May 6th
  • May 21st to June 17th
  • August 13th to November 11th (except the week of October 22nd)

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 HUX to STL is late September. Prices can be as high as $1351 for Sunday flights during early January, or as low as $360 for Tuesday flights around late September.


When to Fly to St. Louis

Flying from Santa Cruz/Huatulco (HUX) to St. Louis, MO (STL) will usually cost between $383 to $882 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $420. Due to high demand the most expensive time to fly is early January, with an average price of $1013. 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 $520 can be considered a good price for a round-trip HUX to STL flight.

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

HUX to STL Flight Prices

Compared to other flights, the HUX to STL flight is cheaper than the average and costs less than the average flight leaving from Huatulco. The average price per mile (for a direct flight) is $0.2, which is 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 $230 (33%) 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 $463. Return trip prices are from the STL to HUX 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 HUX to STL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 55 minutes may not be realistic.


Flight Hacking HUX to STL

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 HUX to STL — but Champion Traveler does!

Hack #1: Mexico City (HUX > MEX > STL)

  • Price for both tickets: $453
  • Average savings: $68 (12.98%)

See HUX to flights


Flight Questions Answered

Still have questions about flying from HUX to STL? We’ve got answers.

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Aeromexico, Air Canada, American, Delta, Frontier, Sun Country Airlines, United, WestJet, and potentially more during busy seasons.

How far away is it from St Louis Lambert International Airport to Bahias de Huatulco International Airport?

The distance between the two airports is roughly 1627 miles or 2618 kilometers.

How long does it take to fly from HUX to STL?

The real-world flight time for a nonstop HUX to STL flight is about 3 hour 55 minutes.

How many flights go between Santa Cruz/Huatulco and St. Louis, MO?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from HUX to STL.


Airport Location Info


Departing Airport

Origination code HUX
Origination airport name Bahias de Huatulco International Airport
City Santa Cruz/Huatulco
Country Mexico
Latitude 15.8
Longitude -96.3

Return Airport

Destination code STL
Destination airport name St Louis Lambert International Airport
City St. Louis, MO
Country the United States
Latitude 38.7
Longitude -90.4


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.