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Flights to Chiang Rai

$450 Cheap flights to Chiang Rai

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Chiang Rai

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
1:05 am - 2:55 pmSFO  San Francisco-CEI Chiang Rai
23h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:25 am - 7:55 pmCEI  Chiang Rai-SFO San Francisco
25h 30m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,013Multiple Airlines
Mon, Sep 28 - Sun, Oct 18
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
Wed, Nov 4 - Sun, Nov 8
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
Mon, Sep 28 - Sun, Oct 4
Multiple Airlines Logo
12:20 am - 8:30 pmSFO  San Francisco-CEI Chiang Rai
30h 10m3 stops Hong Kong Intl Phuket City Bangkok Don Mueang Intl
Multiple Airlines Logo
9:05 pm - 9:05 amCEI  Chiang Rai-SFO San Francisco
26h 00m2 stops Bangkok Don Mueang Intl Shanghai Pu Dong
$1,134Multiple Airlines
Mon, Sep 28 - Sun, Oct 18
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
Thu, Oct 22 - Thu, Oct 29
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, Sep 27 - Sat, Oct 3
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
Sun, Nov 29 - 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
Tue, Dec 1 - Wed, Dec 9
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 - Tue, Dec 15

momondo Fare Finder

 
Use the filters below to find and compare flights to Chiang Rai that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoChiang Rai

SFO San Francisco - CEI Chiang Rai

SFOCEI

San Francisco

Mon 12/7

11:05 am-9:40 am

2 stops31h 35m

Chiang Rai

Mon 12/14

6:55 pm-3:30 pm

2 stops35h 35m

$1,010

San FranciscoChiang Rai

SFO San Francisco - CEI Chiang Rai

SFOCEI

San Francisco

Mon 9/28

1:05 am-2:55 pm

2 stops23h 50m

Chiang Rai

Sun 10/18

8:25 am-7:55 pm

2 stops25h 30m

$1,013

San FranciscoChiang Rai

SFO San Francisco - CEI Chiang Rai

SFOCEI

San Francisco

Wed 11/4

12:00 pm-9:40 am

2 stops30h 40m

Chiang Rai

Sun 11/8

2:25 pm-6:40 am

2 stops31h 15m

$1,039

New YorkChiang Rai

JFK New York John F Kennedy Intl - CEI Chiang Rai

JFKCEI

New York John F Kennedy Intl

Mon 9/28

1:20 am-6:20 pm

2 stops30h 00m

Chiang Rai

Sun 10/4

6:55 pm-3:10 pm

2 stops31h 15m

$1,074

San FranciscoChiang Rai

SFO San Francisco - CEI Chiang Rai

SFOCEI

San Francisco

Mon 9/28

12:20 am-8:30 pm

3 stops30h 10m

Chiang Rai

Sun 10/18

9:05 pm-9:05 am

2 stops26h 00m

$1,134

BostonChiang Rai

BOS Boston Logan Intl - CEI Chiang Rai

BOSCEI

Boston Logan Intl

Thu 10/22

4:25 pm-1:10 pm

2 stops33h 45m

Chiang Rai

Thu 10/29

10:15 am-3:10 pm

2 stops39h 55m

$1,184

New YorkChiang Rai

JFK New York John F Kennedy Intl - CEI Chiang Rai

JFKCEI

New York John F Kennedy Intl

Sun 9/27

3:00 pm-1:10 pm

2 stops35h 10m

Chiang Rai

Sat 10/3

10:10 am-9:25 am

2 stops34h 15m

$1,207

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Sun 11/29

8:05 pm-1:55 pm

2 stops29h 50m

Chiang Rai

Wed 12/9

6:55 pm-3:55 pm

2 stops33h 00m

$1,257

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Tue 12/1

10:55 pm-6:20 pm

2 stops31h 25m

Chiang Rai

Wed 12/9

6:55 pm-2:10 pm

2 stops31h 15m

$1,262
Quickest round-trip

San FranciscoChiang Rai

SFO San Francisco - CEI Chiang Rai

SFOCEI

San Francisco

Mon 12/7

11:50 pm-1:55 pm

2 stops23h 05m

Chiang Rai

Tue 12/15

10:15 am-6:40 pm

2 stops23h 25m

$1,273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Rai from

Chiang Rai flights insights and trends

Explore insights for your Chiang Rai flight to craft the best travel plan

How long does it take to fly to Chiang Rai?

On average, it takes 26h 40m to fly from United States to Chiang Rai if you fly out of Los Angeles Los Angeles (the most popular airport in United States) and into Chiang Mai (the most popular airport in Chiang Rai). If you’re flying out of Miami and into Chiang Mai, then the flight time is around 27h 05m.

Cheap Chiang Rai flight deals and tips

Summary info about Chiang Rai flight prices, duration and airlines

Best One-Way Price

$542

Best Round-Trip Price

$1,010

Fastest flight time

29h 25m
The best one-way flight price to Chiang Rai from United States in the last 5 days is $542 (San Francisco to Chiang Rai).
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The best round-trip flight price to Chiang Rai from United States in the last 5 days is $1,010 (San Francisco to Chiang Rai).
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The fastest flight to Chiang Rai from United States takes 29h 25m (San Francisco to Chiang Rai).
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Frequently asked questions about flying to Chiang Rai

Is there an alternative airport near Chiang Rai?

Finding an alternative and possibly cheaper destination airport near Chiang Rai is possible. If you are planning a flight to Chiang Rai, consider booking flights to Chiang Rai Airport (4 mi from Chiang Rai city center), Pai Airport (98 mi from Chiang Rai city center) or Nan Airport (98 mi from Chiang Rai city center).

Is there a cheaper alternative to flying into Chiang Rai?

The cheapest airport near Chiang Rai is typically Nan Airport with an average price of $66/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Chiang Rai?

$37 is the cheapest deal found on momondo in the last two weeks for a flight to Chiang Rai. This flight is from Bangkok and is 48% cheaper than most flights to Chiang Rai. To find the cheapest price to Chiang Rai from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Chiang Rai Airport?

Prices for flights to Chiang Rai Airport are updated daily.

How many operators does momondo search for flights to Chiang Rai Airport?

As of September 2026, there are 6 operators available to choose from for flights to Chiang Rai Airport.

How old do you have to be to fly to Chiang Rai Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Chiang Rai Airport.

What documentation or ID do you need to fly to Chiang Rai Airport?

The travel and health documents you'll need for your trip to Chiang Rai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Rai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chiang Rai?

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

Why use momondo?

Why should I use momondo to find a flight deal to Chiang Rai?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Chiang Rai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chiang Rai which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Chiang Rai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Chiang Rai.

I’m not ready to book a flight to Chiang Rai right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Chiang Rai and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Chiang Rai

Popular flights to Chiang Rai

San Francisco to Chiang Rai Flightsfrom $1,016
Washington, D.C. to Chiang Rai Flightsfrom $1,319
New York to Chiang Rai Flightsfrom $1,569
Boston Logan Intl to Chiang Rai Flightsfrom $1,184
Chicago to Chiang Rai Flightsfrom $960
Raleigh-Durham to Chiang Rai Flightsfrom $1,286
San Jose to Chiang Rai Flightsfrom $1,678