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Cheap flights from St Louis (STL) to Chiang Mai (CNX)

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How to find the cheapest flight from
St Louis (STL) to Chiang Mai (CNX)

What is the cheapest day to fly round-trip from St Louis to Chiang Mai?

Wednesday flights are found to be more expensive to fly from St Louis to Chiang Mai. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chiang Mai.

How far in advance should I book a flight from St Louis to Chiang Mai?

Users have found that booking a flight from St Louis to Chiang Mai at least 48 days early can save you up to 9% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from St Louis to Chiang Mai for as little as $714 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $714 for flights departing within the next 3 days.

What is the cheapest month to fly from St Louis to Chiang Mai?

Flights from St Louis to Chiang Mai lean towards being more expensive in December. Prices are generally better when you fly from St Louis to Chiang Mai in March, with the cheapest ticket starting at $476.

When is the cheapest time to fly from St Louis to Chiang Mai (STL - CNX)?

One of the essential ways to save on airfare from St Louis to Chiang Mai is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 2% on airfare.

Related info for your journey

Useful info, stats and facts about St Louis to Chiang Mai flights.

Flight FAQs

From St Louis to Chiang Mai

Are flight prices decreasing from St Louis to Chiang Mai due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Chiang Mai for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Chiang Mai to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Lambert-St Louis to Chiang Mai. Policies will vary by airline.

Which airlines flying from Lambert-St Louis to Chiang Mai have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Chiang Mai that may be offering flexible cancellation policies are Delta and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St Louis to Chiang Mai for under $1,200 on Cheapflights?

Yes, there are multiple flights from St Louis to Chiang Mai for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,150, but on average you can expect to pay $1,155.

Are there nonstop flights from St Louis to Chiang Mai for under $1,200 on Cheapflights?

There are no nonstop flights from St Louis to Chiang Mai, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in St Louis or Chiang Mai?

In St Louis, there will be greater rainfall in St Louis compared to Chiang Mai over the next 14 days.

Is St Louis weather warmer or cooler than Chiang Mai?

With an average temperature of 99 °F, peak weather can be found in April. As a traveler, expect to see changes in flight prices during that period. The temperatures in Chiang Mai are hotter than in St Louis.

Alternative routes for St Louis to Chiang Mai

Destination information for Chiang Mai

Things to know before you go. Useful info for your trip from St Louis to Chiang Mai
Today's exchange rate
$1 = ฿30.19
Average temperature for December in Chiang Mai
84.2 °F
Avg rainfall for December in Chiang Mai
0.7 ″

Airports servicing St. Louis

Airports servicing Chiang Mai

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