BOS - CEI

$3,859 Find Cheap Flights from Boston to Chiang Rai

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Chiang Rai departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Rai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Chiang Rai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Chiang Rai, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$3,859
Lufthansa
Sun 11/30Thu 12/4
BOS - CEI • 2 stops
Cheapest one-way
Multiple Airlines
Fri 11/7
BOS - CEI • multi-stop
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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
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Chiang Rai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Chiang Rai

Sun, Nov 30 - Thu, Dec 4
Lufthansa Logo
8:40 pm - 6:20 pmBOS-CEI
33h 40m2 stops
Lufthansa Logo
6:55 pm - 6:35 pmCEI-BOS
35h 40m2 stops
$3,859Lufthansa
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Booking Insights

Good to know

Cheapest flight$3,859
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.

FAQs for booking flights from Boston to Chiang Rai

  • What is the cheapest flight from Boston to Chiang Rai?

    In the last 3 days, the lowest price for a flight from Boston to Chiang Rai was $3,859 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Chiang Rai?

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

  • Which airports will I be using when flying from Boston to Chiang Rai?

    Boston airport is called Boston Logan Intl and the only airport in Chiang Rai is Chiang Rai.

  • Which aircraft models fly most regularly from Boston to Chiang Rai?

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

  • How does KAYAK find such low prices on flights from Boston to Chiang Rai?

    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 Boston to Chiang Rai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Chiang Rai?

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

  • What is the Hacker Fare option on flights from Boston to Chiang Rai?

    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 Chiang Rai with an airline and back to Boston with another airline. Booking your flights between Boston and CEI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Chiang Rai?

    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 Chiang Rai from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Chiang Rai

Information on your arrival and departure airports

Boston (BOS)
Chiang Rai (CEI)