CEI

$450 Find Cheap Flights to Chiang Rai - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,010
Typical prices: $950-$1,476
Multiple Airlines
Fri 12/7Fri 12/14
SFO - CEI • 2 stops
Cheapest one-way
$450
Typical prices: $490-$706
Multiple Airlines
Sun 3/4
SFO - CEI • 2 stops
Top routes
SFO - CEI
Cheapest • 18% average savings
WAS - CEI
Most popular
Insights
Insights
When to travel
January
Cheapest • 26% price drop
March
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Chiang Rai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Chiang Rai

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

Recent round-trip flight deals to Chiang Rai

Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
11:05 am - 9:40 amSFO  San Francisco-CEI Chiang Rai
31h 35m2 stops Tokyo Narita Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:30 pmCEI  Chiang Rai-SFO San Francisco
35h 35m2 stops Bangkok Suvarnabhumi Tokyo Haneda
$1,010Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
Multiple Airlines Logo
12:00 pm - 9:40 amSFO  San Francisco-CEI Chiang Rai
30h 40m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
2:25 pm - 6:40 amCEI  Chiang Rai-SFO San Francisco
31h 15m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,039Multiple Airlines
Mon, Sep 28 - Sun, Oct 4
Multiple Airlines Logo
1:20 am - 6:20 pmJFK  New York John F Kennedy Intl-CEI Chiang Rai
30h 00m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:10 pmCEI  Chiang Rai-JFK New York John F Kennedy Intl
31h 15m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,074Multiple Airlines
Thu, Oct 22 - Thu, Oct 29
Multiple Airlines Logo
4:25 pm - 1:10 pmBOS  Boston Logan Intl-CEI Chiang Rai
33h 45m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 3:10 pmCEI  Chiang Rai-BOS Boston Logan Intl
39h 55m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,184Multiple Airlines
Sun, Sep 27 - Sat, Oct 3
Gulf Air Logo
3:00 pm - 1:10 pmJFK  New York John F Kennedy Intl-CEI Chiang Rai
35h 10m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi
Gulf Air Logo
10:10 am - 9:25 amCEI  Chiang Rai-JFK New York John F Kennedy Intl
34h 15m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl
$1,207Gulf Air
Sun, Nov 29 - Wed, Dec 9
Multiple Airlines Logo
8:05 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
29h 50m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:55 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
33h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,257Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
Multiple Airlines Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
31h 25m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:10 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
31h 15m2 stops Bangkok Suvarnabhumi Vienna Intl
$1,262Multiple Airlines
Mon, Dec 7 - Tue, Dec 15
Multiple Airlines Logo
11:50 pm - 1:55 pmSFO  San Francisco-CEI Chiang Rai
23h 05m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 6:40 pmCEI  Chiang Rai-SFO San Francisco
23h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,273Multiple Airlines
Mon, Dec 7 - Sun, Dec 13
Multiple Airlines Logo
11:50 pm - 1:55 pmSFO  San Francisco-CEI Chiang Rai
23h 05m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 6:40 amCEI  Chiang Rai-SFO San Francisco
26h 45m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,276Multiple Airlines
Sun, Sep 27 - Thu, Oct 1
Gulf Air Logo
3:00 pm - 1:10 pmJFK  New York John F Kennedy Intl-CEI Chiang Rai
35h 10m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi
Gulf Air Logo
1:40 pm - 9:25 amCEI  Chiang Rai-JFK New York John F Kennedy Intl
30h 45m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl
$1,308Gulf Air
Booking Insights

Price, demand and travel trends for United States to Chiang Rai flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Chiang Rai with more confidence.

What is the cheapest flight to Chiang Rai?

San Francisco to Chiang Rai is the cheapest route at $1,010 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Chiang Rai?

A round-trip flight to Chiang Rai costs $1,199 on average, based on data over the past 12 months on KAYAK. Round-trip fares from San Francisco average $943, while Chicago runs a bit higher at $976.

What is the cheapest day to fly to Chiang Rai?

Monday is the cheapest day to fly to Chiang Rai at $1,031 round-trip on average over the past 12 months on KAYAK. Tuesday is the most expensive at $1,717.

What is the cheapest time of day to fly to Chiang Rai?

Night flights to Chiang Rai are the cheapest at $1,126 round-trip on average. Afternoon flights are the most expensive at $1,581.

What is a good deal for flights to Chiang Rai?

Flights under $950 are considered a good deal. 25% of KAYAK users found round-trip flights to Chiang Rai at or below these prices, with the lowest fares from:

  • San Francisco $887
  • Chicago $926
.

Find deals

Key details for flights to Chiang Rai

Low season

July

Cheapest flight

$450
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from San Francisco to Chiang Rai

When to book flights to Chiang Rai

Are your dates flexible? Find out the best times to travel 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

Your questions about flights to Chiang Rai, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Where can I fly from to get the cheapest fares to Chiang Rai?

    Based on fares booked in the past 5 days, the cheapest flights to Chiang Rai are from:
    • New York, from $1,074 round-trip
    • Washington, D.C., from $1,257 round-trip

  • How do I know if a flight to Chiang Rai is a good deal?

    A good deal on a flight to Chiang Rai is around $950 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Chiang Rai flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Chiang Rai, recent KAYAK data shows that stronger deals tend to land around $950 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Chiang Rai around January. Round-trip fares historically average $886 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $455 per round-trip. Evening flights to Chiang Rai average $1,126 compared to $1,581 for noon flights. See the time-of-day chart above for the full breakdown.

Traveling to a place near Chiang Rai?

Book flights to Chiang Rai if you plan to visit one of these locations
Mae Chan

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