Find cheap flights from Chiang Mai to Boston from $669

In the last 3 days, the lowest price for a flight from Chiang Mai to Boston was $669 for a one-way ticket and $1,212 for a round-trip.

Yes, you'll most likely have to show a valid passport before boarding the plane in Chiang Mai and on arrival in Boston.

We unfortunately don’t have that data for this specific route.

SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Chiang Mai and Boston, with SkyTeam being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to Boston.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Chiang Mai is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Chiang Mai with another airline. Booking your flights between Chiang Mai and BOS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Chiang Mai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.