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 $961 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.

What is the cheapest flight to Chiang Rai?

Seattle to Chiang Rai is the cheapest route at $1,158 round-trip, found in the past 5 days on KAYAK. Los Angeles to Chiang Rai is the most popular connection with round-trip deals from $1,225.

How much is a flight to Chiang Rai?

On average, a round-trip flight from the United States to Chiang Rai costs $1,274, based on KAYAK data over the past 12 months. Round-trip fares from Boston average $1,313, while Los Angeles runs a bit higher at $2,209.

What is the cheapest day to fly to Chiang Rai?

Thursday is the cheapest day to fly to Chiang Rai at $943 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $2,209.

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

Night flights to Chiang Rai are the cheapest at $1,091 round-trip on average. Evening flights are the most expensive at $1,717.

What are the most popular airlines flying to Chiang Rai?

Air Canada is the most popular airline flying to Chiang Rai among KAYAK users, followed by EVA Air and Lufthansa.

$1,225 CHEAP FLIGHTS to Chiang Rai in 2026/27

Save 25% 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

$1,158

Typical prices: $961-$1,717

Multiple Airlines

Sat 3/3Tue 3/27

SEA - CEI • 2 stops

Cheapest one-way

$449

Typical prices: $509-$814

Multiple Airlines

Fri 3/30

LAX - CEI • 2 stops

Top airlines

EVA Air

Best reviews • 8.5 score

Airline reviews

Top routes

BOS - CEI

Cheapest • 37% average savings

LAX - CEI

Most popular

Insights

When to travel

February

Cheapest • 31% price drop

October

Most popular

Good to know

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We hope you love your trip to Chiang Rai!

Flight Deals

Cheap Flights to Chiang Rai

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

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Chiang Rai

Wed, Mar 3 - Sat, Mar 27

3:35 pm - 1:55 pmSEA Seattle/Tacoma Intl-CEI Chiang Rai

31h 20m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

10:15 am - 12:55 pmCEI Chiang Rai-SEA Seattle/Tacoma Intl

40h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,158Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

10:40 am - 9:40 amLAX Los Angeles-CEI Chiang Rai

32h 00m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

2:25 pm - 7:00 amCEI Chiang Rai-LAX Los Angeles

31h 35m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,225EVA Air

Wed, Mar 3 - Sat, Mar 27

8:40 am - 10:35 amSEA Seattle/Tacoma Intl-CEI Chiang Rai

34h 55m3 stops Singapore Changi Bangkok Suvarnabhumi Phuket City

6:55 pm - 12:55 pmCEI Chiang Rai-SEA Seattle/Tacoma Intl

32h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,276Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

10:05 pm - 6:40 pmLAX Los Angeles-CEI Chiang Rai

53h 35m1 stop Singapore Changi

7:15 pm - 6:10 pmCEI Chiang Rai-LAX Los Angeles

37h 55m1 stop Singapore Changi

$1,277Singapore Airlines

Wed, Jan 13 - Sat, Jan 30

7:50 pm - 6:40 pmLAX Los Angeles-CEI Chiang Rai

55h 50m1 stop Singapore Changi

7:15 pm - 11:15 amCEI Chiang Rai-LAX Los Angeles

31h 00m2 stops Singapore Changi Tokyo Narita

$1,289Singapore Airlines

Wed, Mar 3 - Sat, Mar 27

8:40 am - 10:35 amSEA Seattle/Tacoma Intl-CEI Chiang Rai

34h 55m3 stops Singapore Changi Bangkok Suvarnabhumi Phuket City

10:15 am - 7:20 pmCEI Chiang Rai-SEA Seattle/Tacoma Intl

23h 05m3 stops Bangkok Suvarnabhumi Hanoi Noibai Taipei City Taiwan Taoyuan Intl

$1,423Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

3:15 pm - 1:55 pmLAX Los Angeles-CEI Chiang Rai

31h 40m3 stops Vancouver Intl Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

10:30 am - 9:05 pmCEI Chiang Rai-LAX Los Angeles

25h 35m2 stops Bangkok Don Mueang Intl Hong Kong Intl

$1,852Multiple Airlines

Mon, Jan 4 - Sun, Jan 17

6:10 pm - 1:55 pmMSP Minneapolis St Paul-CEI Chiang Rai

30h 45m3 stops San Francisco Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

2:25 pm - 2:21 pmCEI Chiang Rai-MSP Minneapolis St Paul

36h 56m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,996Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

11:55 am - 6:20 pmLAX Los Angeles-CEI Chiang Rai

39h 25m3 stops Tokyo Narita Kuala Lumpur Intl Bangkok Suvarnabhumi

2:25 pm - 1:35 pmCEI Chiang Rai-LAX Los Angeles

38h 10m3 stops Bangkok Suvarnabhumi Kuala Lumpur Intl Doha Hamad Intl

$2,558Malaysia Airlines

All round-trip flight deals to Chiang Rai

Wed, Mar 3 - Sat, Mar 27

3:35 pm - 1:55 pmSEA Seattle/Tacoma Intl-CEI Chiang Rai

31h 20m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

10:15 am - 12:55 pmCEI Chiang Rai-SEA Seattle/Tacoma Intl

40h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,158Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

10:40 am - 9:40 amLAX Los Angeles-CEI Chiang Rai

32h 00m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

2:25 pm - 7:00 amCEI Chiang Rai-LAX Los Angeles

31h 35m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,225EVA Air

Wed, Mar 3 - Sat, Mar 27

8:40 am - 10:35 amSEA Seattle/Tacoma Intl-CEI Chiang Rai

34h 55m3 stops Singapore Changi Bangkok Suvarnabhumi Phuket City

6:55 pm - 12:55 pmCEI Chiang Rai-SEA Seattle/Tacoma Intl

32h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

$1,276Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

10:05 pm - 6:40 pmLAX Los Angeles-CEI Chiang Rai

53h 35m1 stop Singapore Changi

7:15 pm - 6:10 pmCEI Chiang Rai-LAX Los Angeles

37h 55m1 stop Singapore Changi

$1,277Singapore Airlines

Wed, Jan 13 - Sat, Jan 30

7:50 pm - 6:40 pmLAX Los Angeles-CEI Chiang Rai

55h 50m1 stop Singapore Changi

7:15 pm - 11:15 amCEI Chiang Rai-LAX Los Angeles

31h 00m2 stops Singapore Changi Tokyo Narita

$1,289Singapore Airlines

Wed, Mar 3 - Sat, Mar 27

8:40 am - 10:35 amSEA Seattle/Tacoma Intl-CEI Chiang Rai

34h 55m3 stops Singapore Changi Bangkok Suvarnabhumi Phuket City

10:15 am - 7:20 pmCEI Chiang Rai-SEA Seattle/Tacoma Intl

23h 05m3 stops Bangkok Suvarnabhumi Hanoi Noibai Taipei City Taiwan Taoyuan Intl

$1,423Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

3:15 pm - 1:55 pmLAX Los Angeles-CEI Chiang Rai

31h 40m3 stops Vancouver Intl Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

10:30 am - 9:05 pmCEI Chiang Rai-LAX Los Angeles

25h 35m2 stops Bangkok Don Mueang Intl Hong Kong Intl

$1,852Multiple Airlines

Mon, Jan 4 - Sun, Jan 17

6:10 pm - 1:55 pmMSP Minneapolis St Paul-CEI Chiang Rai

30h 45m3 stops San Francisco Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

2:25 pm - 2:21 pmCEI Chiang Rai-MSP Minneapolis St Paul

36h 56m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,996Multiple Airlines

Wed, Jan 13 - Sat, Jan 30

11:55 am - 6:20 pmLAX Los Angeles-CEI Chiang Rai

39h 25m3 stops Tokyo Narita Kuala Lumpur Intl Bangkok Suvarnabhumi

2:25 pm - 1:35 pmCEI Chiang Rai-LAX Los Angeles

38h 10m3 stops Bangkok Suvarnabhumi Kuala Lumpur Intl Doha Hamad Intl

$2,558Malaysia Airlines

Booking Insights

Price, demand and travel trends for flights to Chiang Rai

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Chiang Rai?: Seattle to Chiang Rai is the cheapest route at $1,158 round-trip, found in the past 5 days on KAYAK. Los Angeles to Chiang Rai is the most popular connection with round-trip deals from $1,225.
How much is a flight to Chiang Rai? Average and cheapest price for all round-trip flights to Chiang Rai from each origin found by users searching on KAYAK in the last 12 months.: On average, a round-trip flight from the United States to Chiang Rai costs $1,274, based on KAYAK data over the past 12 months. Round-trip fares from Boston average $1,313, while Los Angeles runs a bit higher at $2,209.
What is the cheapest day to fly to Chiang Rai?: Thursday is the cheapest day to fly to Chiang Rai at $943 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $2,209.
What is the cheapest time of day to fly to Chiang Rai? Average price for all round-trip flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to Chiang Rai are the cheapest at $1,091 round-trip on average. Evening flights are the most expensive at $1,717.

Find deals

Low season	July
High season	October
Cheapest flight	$449

Beat the crowds with an average 85% drop in travelers.

The most popular month to fly with an average 45% increase in travelers.

One-way 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

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. The information is for flights to Chiang Rai based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 $961 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.

For flights to Chiang Rai, a good round-trip fare is around $961. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Chiang Rai in February. Round-trip fares historically average $880, making February the cheapest month to travel based on KAYAK data from 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 $626 per round-trip. Evening flights to Chiang Rai average $1,091 compared to $1,717 for afternoon flights.

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Everything you should know

Cheap Flights to Chiang Rai

Recent round-trip flight deals to Chiang Rai

Recent one-way flight deals to Chiang Rai

All round-trip flight deals to Chiang Rai

Price, demand and travel trends for flights to Chiang Rai

What is the cheapest flight to Chiang Rai?

How much is a flight to Chiang Rai?

What is the cheapest day to fly to Chiang Rai?

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

What are the most popular airlines flying to Chiang Rai?

Key details for flights to Chiang Rai

Low season

High season

Cheapest flight

When to book flights to Chiang Rai

Your questions about flights to Chiang Rai, answered

Your guide to booking Chiang Rai flights

Traveling to a place near Chiang Rai?

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

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Flights from local origins to Chiang Rai

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