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Chiang Rai

$1,314+ Cheap flights from Boston (BOS) to Chiang Rai (CEI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CEI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Boston to Chiang Rai

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Chiang Rai (CEI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,314
(Trip.com)
Provider with most accurate pricing for Boston Logan Intl-Chiang Rai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Chiang Rai flights.
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From Boston Logan Intl to Chiang Rai
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Find flight deals from Boston to Chiang Rai

Cheapest flights from Boston to Chiang Rai
Explore the most affordable flight options available from Boston to Chiang Rai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/94:30 pmBOS - CEI
2 stops35h 25mMultiple Airlines
Sat 6/148:00 pmCEI - BOS
2 stops53h 55mMultiple Airlines
Deal found 4/28$1,314
This StudentUniverse deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/98:05 pmBOS - CEI
3 stops35h 15mLufthansa
Sat 6/146:55 pmCEI - BOS
2 stops33h 45mLufthansa
Deal found 4/28$3,900

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Chiang Rai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Boston to Chiang Rai that are best for you.

Fly from

Boston

Fly to

Chiang Rai

Route

Depart

Return

Price

BostonChiang Rai

BOS - CEI

BOSCEI

Boston Logan Intl

Mon 6/9

4:30 pm-2:55 pm

2 stops35h 25m

Chiang Rai

Sat 6/14

8:00 pm-2:55 pm

2 stops53h 55m

$1,314

BostonChiang Rai

BOS - CEI

BOSCEI

Boston Logan Intl

Mon 6/9

8:05 pm-6:20 pm

3 stops35h 15m

Chiang Rai

Sat 6/14

6:55 pm-5:40 pm

2 stops33h 45m

$3,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • Most accurate provider: When it comes to deals on Boston-Chiang Rai flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boston-Chiang Rai flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Boston-Chiang Rai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Chiang Rai flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Chiang Rai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Chiang Rai

Have a flexible travel schedule? Discover the best time to fly to Chiang Rai from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Chiang Rai

Get insights into the airlines that provide service to Chiang Rai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Rai. Reviews last updated April 29, 2025.
Lufthansa
6.7
Okay
7,042 reviews

Entertainment

6.4

Boarding

6.9

Comfort

6.7

Food

6.2

Crew

7.5

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.7
Okay
7,042 reviews
Lufthansa
6.7
Okay
7,042 reviews

Entertainment

6.4

Boarding

6.9

Comfort

6.7

Food

6.2

Crew

7.5

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from Boston to Chiang Rai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Boston to Chiang Rai that include hotel bookings?

    Yes. In addition to deals on Boston to Chiang Rai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Chiang Rai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Chiang Rai.

  • Can I find deals for business class flights from Boston to Chiang Rai?

    Yes. Cheapflights offers flight deals from Boston to Chiang Rai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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