CEI

$647 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
$921
Typical prices: $950-$1,476
Multiple Airlines
Fri 11/2Fri 11/9
ORD - CEI • 2 stops
Cheapest one-way
$647
Typical prices: $490-$706
Multiple Airlines
Thu 12/27
LAX - CEI • 2 stops
Top airlines
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
Top routes
LAX - CEI
Cheapest • 15% average savings
SFO - 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
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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, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
10:30 am - 9:40 amORD  Chicago O'Hare Intl-CEI Chiang Rai
34h 10m2 stops Tokyo Narita Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 1:50 pmCEI  Chiang Rai-ORD Chicago O'Hare Intl
31h 55m2 stops Bangkok Suvarnabhumi Tokyo Narita
$921Multiple Airlines
Fri, Jan 15 - Wed, Jan 27
Multiple Airlines Logo
11:30 am - 9:40 amLAX  Los Angeles-CEI Chiang Rai
31h 10m2 stops Tokyo Narita Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:05 pmCEI  Chiang Rai-LAX Los Angeles
34h 10m2 stops Bangkok Suvarnabhumi Tokyo Haneda
$948Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
10:40 am - 9:40 amLAX  Los Angeles-CEI Chiang Rai
32h 00m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
2:25 pm - 7:35 pmCEI  Chiang Rai-LAX Los Angeles
20h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,051Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
9:45 am - 6:20 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
43h 35m2 stops Addis Ababa Bole Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 7:40 amCEI  Chiang Rai-ORD Chicago O'Hare Intl
49h 45m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino
$1,116Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
9:35 am - 9:40 amATL  Atlanta Hartsfield-Jackson-CEI Chiang Rai
60h 05m2 stops Addis Ababa Bole Bangkok Suvarnabhumi
Multiple Airlines Logo
2:25 pm - 8:00 amCEI  Chiang Rai-ATL Atlanta Hartsfield-Jackson
53h 35m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino
$1,120Multiple Airlines
Fri, Jan 8 - Fri, Jan 29
Multiple Airlines Logo
1:05 pm - 9:40 amORD  Chicago O'Hare Intl-CEI Chiang Rai
31h 35m2 stops Tokyo Haneda Bangkok Suvarnabhumi
Multiple Airlines Logo
2:25 pm - 7:20 amCEI  Chiang Rai-ORD Chicago O'Hare Intl
29h 55m2 stops Bangkok Suvarnabhumi Tokyo Haneda
$1,126Multiple Airlines
Mon, Nov 30 - Thu, Dec 10
Multiple Airlines Logo
3:40 pm - 1:55 pmBOS  Boston Logan Intl-CEI Chiang Rai
34h 15m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:10 pmCEI  Chiang Rai-BOS Boston Logan Intl
31h 15m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,155Multiple Airlines
Mon, Nov 30 - Thu, Dec 10
Multiple Airlines Logo
3:40 pm - 9:40 amBOS  Boston Logan Intl-CEI Chiang Rai
30h 00m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:10 pmCEI  Chiang Rai-BOS Boston Logan Intl
31h 15m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,179Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
10:00 am - 6:20 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
44h 20m2 stops Addis Ababa Bole Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 8:00 amCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
49h 05m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino
$1,191Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
7:35 pm - 9:40 amATL  Atlanta Hartsfield-Jackson-CEI Chiang Rai
50h 05m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:00 pmCEI  Chiang Rai-ATL Atlanta Hartsfield-Jackson
56h 05m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,240Multiple Airlines
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?

Chicago O'Hare Intl Airport to Chiang Rai is the cheapest route at $921 round-trip, found in the past 5 days on KAYAK. Boston to Chiang Rai is the most popular connection with round-trip deals from $1,155.

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 Los Angeles average $905, while San Francisco runs a bit higher at $943.

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:
•Los Angeles $886
•San Francisco $887
•Chicago $926.

Find deals

Key details for flights to Chiang Rai

Low season

July

Cheapest flight

$647
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 Los Angeles 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.

  • 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.

  • 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:
    • Chicago, from $921 round-trip
    • Washington, D.C., from $1,191 round-trip

  • Which airlines should I consider for flights to Chiang Rai?

    Lufthansa is the most popular airline with KAYAK users flying to Chiang Rai, and has the best on-time record at the destination's main airport.

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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