Which airports can I use when flying from Boston to Chiang Rai?

Flights from Boston to Chiang Rai usually depart from Boston Logan Intl (BOS) and arrive at Chiang Rai (CEI).

What cabin classes can I book on flights from Boston to Chiang Rai?

Only Economy Class is available on flights from Boston to Chiang Rai.

Do I need a passport to fly from Boston to Chiang Rai?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Boston to Chiang Rai changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,358 to $1,868. That means the highest observed fare was about 37% higher than the lowest one.

How are flight prices from Boston to Chiang Rai looking right now?

One-way fares from Boston to Chiang Rai are currently lower than usual. Average one-way flight prices are about $987, which is 41% below the typical average for this route.

What is the time difference between Boston and Chiang Rai?

Chiang Rai is 11 hours ahead of Boston (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Chiang Rai Airport (CEI)?

Chiang Rai Airport (CEI) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include: • Drive Car Rental • Chic Car Rent • Budget • True Leasing • Hertz

Cheap Flights from Boston to Chiang Rai | KAYAK

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,358

Typical prices: $1,313-$1,313

Multiple Airlines

Thu 10/25Thu 11/1

BOS - CEI • 2 stops

Cheapest one-way

$737

Typical prices: $658-$1,654

Multiple Airlines

Fri 1/5

BOS - CEI • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Chiang Rai!

Flight Deals

Cheap Flights from Boston to Chiang Rai (BOS-CEI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Boston to Chiang Rai

Sun, Oct 25 - Sun, Nov 1

9:40 pm - 1:55 pmBOS Boston Logan Intl-CEI Chiang Rai

29h 15m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

2:25 pm - 1:55 pmCEI Chiang Rai-BOS Boston Logan Intl

35h 30m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,358Multiple Airlines

Mon, Oct 26 - Sat, Oct 31

9:40 pm - 1:55 pmBOS Boston Logan Intl-CEI Chiang Rai

29h 15m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

6:55 pm - 2:55 pmCEI Chiang Rai-BOS Boston Logan Intl

31h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,361Multiple Airlines

Sun, Oct 25 - Sat, Oct 31

9:40 pm - 1:55 pmBOS Boston Logan Intl-CEI Chiang Rai

29h 15m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

6:55 pm - 2:55 pmCEI Chiang Rai-BOS Boston Logan Intl

31h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,411Multiple Airlines

Mon, Oct 26 - Fri, Oct 30

4:40 pm - 9:40 amBOS Boston Logan Intl-CEI Chiang Rai

30h 00m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

2:25 pm - 2:40 pmCEI Chiang Rai-BOS Boston Logan Intl

35h 15m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

$1,467Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

11:05 pm - 6:20 pmBOS Boston Logan Intl-CEI Chiang Rai

32h 15m2 stops Dubai Intl Bangkok Suvarnabhumi

2:25 pm - 2:30 pmCEI Chiang Rai-BOS Boston Logan Intl

35h 05m2 stops Bangkok Suvarnabhumi Dubai Intl

$1,477Multiple Airlines

Mon, Oct 26 - Sun, Nov 1

9:40 pm - 9:40 amBOS Boston Logan Intl-CEI Chiang Rai

25h 00m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

6:55 pm - 1:55 pmCEI Chiang Rai-BOS Boston Logan Intl

31h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,558Multiple Airlines

Thu, Oct 29 - Fri, Nov 6

1:30 am - 2:50 pmBOS Boston Logan Intl-CEI Chiang Rai

26h 20m2 stops Hong Kong Intl Bangkok Suvarnabhumi

8:30 am - 10:00 pmCEI Chiang Rai-BOS Boston Logan Intl

25h 30m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$1,574Multiple Airlines

Mon, Oct 26 - Sat, Oct 31

4:40 pm - 9:40 amBOS Boston Logan Intl-CEI Chiang Rai

30h 00m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl Bangkok Suvarnabhumi

6:55 pm - 2:55 pmCEI Chiang Rai-BOS Boston Logan Intl

31h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,653Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

4:40 pm - 8:15 amBOS Boston Logan Intl-CEI Chiang Rai

28h 35m3 stops Abu Dhabi Zayed Intl Chennai Bangkok Don Mueang Intl

3:20 pm - 1:40 pmCEI Chiang Rai-BOS Boston Logan Intl

34h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

$1,662Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

4:40 pm - 8:15 amBOS Boston Logan Intl-CEI Chiang Rai

28h 35m3 stops Abu Dhabi Zayed Intl Chennai Bangkok Don Mueang Intl

3:20 pm - 7:10 pmCEI Chiang Rai-BOS Boston Logan Intl

39h 50m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Toronto Pearson Intl

$1,868Multiple Airlines

Useful Info

Cheapest flight	$737

One-way flight from Boston to Chiang Rai

When to book flights from Boston to Chiang Rai

Are your dates flexible? Find out the best times to travel from Boston to Chiang Rai based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Boston to Chiang Rai?
Only Economy Class is available on flights from Boston to Chiang Rai.
Do I need a passport to fly from Boston to Chiang Rai?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Boston to Chiang Rai changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,358 to $1,868. That means the highest observed fare was about 37% higher than the lowest one.
How are flight prices from Boston to Chiang Rai looking right now?
One-way fares from Boston to Chiang Rai are currently lower than usual. Average one-way flight prices are about $987, which is 41% below the typical average for this route.
What car rental options are available at Chiang Rai Airport (CEI)?
Chiang Rai Airport (CEI) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

• Drive Car Rental
• Chic Car Rent
• Budget
• True Leasing
• Hertz
Which airports can I use when flying from Boston to Chiang Rai?
Flights from Boston to Chiang Rai usually depart from Boston Logan Intl (BOS) and arrive at Chiang Rai (CEI).
What is the time difference between Boston and Chiang Rai?
Chiang Rai is 11 hours ahead of Boston (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Chiang Rai Airport.

• The Loft at Chiangrai

More options for your flight from Boston to Chiang Rai

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Chiang Rai with a hotel stay or car rental

Car rentals in Chiang Rai

Hotels in Chiang Rai

BOS - CEI

$737 Find Cheap Flights from Boston to Chiang Rai - Compare and Save

Everything you should know

Cheap Flights from Boston to Chiang Rai (BOS-CEI)

Recent round-trip flight deals from Boston to Chiang Rai

Recent one-way flight deals from Boston to Chiang Rai

Key details for Boston to Chiang Rai flights

Cheapest flight

When to book flights from Boston to Chiang Rai

Your Boston to Chiang Rai flight questions, answered

Your guide to booking Boston to Chiang Rai flights

More options for your flight from Boston to Chiang Rai

Complete your trip to Chiang Rai with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Chiang Rai

Find direct flights to and from Boston and Chiang Rai

Flights from domestic origins to Chiang Rai

Flights to other popular destinations