Compare 2 loyalty programs for Boston to Bangkok award flights, with economy seats from 37,500 points.
Boston to Bangkok is an ultra-long-haul US–Thailand corridor with no nonstop award in the data, so every best-priced seat connects through hubs such as Hong Kong and Chicago. Only two programs price it, and economy starts at 37,500 points via American AAdvantage. With connections the norm, the hub you route through can move the price as much as the program you book with. Below, every program pricing BOS–BKK is compared side by side.
Best one-way award prices per airline over the next 12 months.
| Airline | Economy | Premium economy | Business | First |
|---|---|---|---|---|
 American AirlinesAA | 37,500Lowest | Not available | Not available | Not available |
 Alaska AirlinesAS | 37,500Lowest | Not available | Not available | Not available |
 Cathay PacificCX | 37,500Lowest | Not available | Not available | Not available |
 Japan AirlinesJL | 37,500Lowest | Not available | Not available | Not available |
Malaysia AirlinesMH | 37,500Lowest | Not available | Not available | Not available |
 Air CanadaAC | 49,900pts | 70,000Lowest | 92,000pts | Not available |
ANANH | 49,900pts | Not available | 88,800Lowest | Not available |
Asiana AirlinesOZ | 49,900pts | Not available | Not available | Not available |
Thai AirwaysTG | 51,100pts | Not available | 90,700pts | Not available |
 United AirlinesUA | 52,500pts | Not available | Not available | 257,418Lowest |
When award seats between Boston and Bangkok price cheapest over the next year.
| Month | Cheapest award (points) |
|---|---|
| Nov 2026 | 37,500 |
| Dec 2026 | 37,500 |
| Jan 2027 | 37,500 |
| Feb 2027 | 37,500 |
| Mar 2027 | 37,500 |
| Apr 2027 | 37,500 |
| May 2027 | 37,500 |
| Jun 2027 | 37,500 |
| Jul 2027 | 37,500 |
| Aug 2027 | 37,500 |
| Sep 2027 | No award data |
| Oct 2027 | No award data |
9 airlines with award seats between Boston and Bangkok, nonstop or connecting.
American AirlinesAAAir CanadaACAlaska AirlinesASCathay PacificCX
EmiratesEK
Etihad AirwaysEY
LufthansaLH
Turkish AirlinesTKUnited AirlinesUAWhat to know before booking Boston to Bangkok with points.
~8,530 miles; ~17h40 of flying before connections (approximate). Bangkok is 11 hours ahead of Boston (12 while Boston is on standard time). Award data window: November 2026–October 2027, with calendar prices for ten months. Counting well-covered months only, November 2026–January 2027 are among the cheapest, at 37,500 points.
Boston to Bangkok is served by American Airlines, Air Canada, Air India and 15 more, offering multiple options for award travelers. Compare 2 loyalty programs to find the best value for your points. Award prices start from 37,500 points in economy. Use our search tool to check real-time award availability on this route.
Boston to Bangkok covers about 8,530 miles, from Boston Logan International Airport (BOS) to Suvarnabhumi Airport (BKK); the distance alone works out to roughly 17h40 in the air, with connection time on top. Every award option in the data connects; there's no nonstop to book with points here.
On an ultra-long-haul trip like Boston–Bangkok, pick the cabin before the program. The economy floor connects once; with no nonstop to pay up for, extra points buy only a better connection or a higher cabin. Taxes and fees on the cheapest economy seat run about $25, below the route's typical economy taxes. Premium economy runs about 1.9 times the economy price and business about 2.4 times. Transfers out of bank programs can't be reversed, so confirm the exact flight is bookable first.
American AAdvantage takes economy at 37,500 points. Air Canada Aeroplan is cheapest in premium economy at 70,000 points and business class at 88,800. Watch the premium-economy routing: it lands at Billy Bishop (YTZ) and leaves from Pearson (YYZ), both in Toronto. Air Canada Aeroplan lists first class from 257,418 points, but the fare connects, which usually means first on one leg only; read every segment.
Cabin floors here are spread across Cathay Pacific (oneworld), EVA Airways (Star Alliance), and Air Canada (Star Alliance), so no single alliance holds every cabin floor. Air Canada Aeroplan sets the premium-economy floor as a Star Alliance partner, selling EVA Airways seats on the long-haul leg at its own rates. Connecting awards can mix carriers, so confirm who operates each leg before moving points.
Landing in the Bangkok area, Don Mueang (DMK) runs 88,300 points in economy against the 37,500-point floor, so it's a last resort when Suvarnabhumi space is gone. Out of Boston, Amsterdam is a cheaper redemption at last check, from 10,000 points. Confirm the departure airport before transferring points, because Boston awards can also leave from Providence (PVD).
Alternative corridors travelers consider alongside Boston to Bangkok.
From 3,200 ptsBusiness 20,000 pts
From 4,000 ptsBusiness 29,000 pts
From 4,000 ptsBusiness 19,300 pts
From 4,500 ptsBusiness 15,000 pts
From 4,520 ptsBusiness 45,000 pts
From 6,000 ptsBusiness 29,000 pts
Common questions travelers ask about the Boston to Bangkok route.
