$447 Find Cheap Flights from Chiang Mai to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chiang Mai to the United States departing on 9/9. 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

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Best United States Flight Deals from Chiang Mai

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$812
Los Angeles
Los Angeles1 stop$790
San Francisco
San Francisco1 stop$772
Boston
Boston2 stops$1,336
Washington, D.C.
Washington, D.C.2 stops$1,095
Denver
Denver2 stops$1,023
Seattle
Seattle1 stop$3,592
Atlanta
Atlanta2 stops$1,423
Houston
Houston2 stops$1,702
Honolulu
Honolulu1 stop$974
San Diego
San Diego2 stops$1,040
New York
New York1 stop$812
Los Angeles
Los Angeles1 stop$790
San Francisco
San Francisco1 stop$772
Boston
Boston2 stops$1,336
Washington, D.C.
Washington, D.C.2 stops$1,095
Denver
Denver2 stops$1,023
Seattle
Seattle1 stop$3,592
Atlanta
Atlanta2 stops$1,423
Houston
Houston2 stops$1,702
Honolulu
Honolulu1 stop$974
San Diego
San Diego2 stops$1,040

Cheap Flights from Chiang Mai to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chiang Mai to the United States 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 Chiang Mai to the United States

Wed, Aug 27 - Wed, Sep 3
China Airlines Logo
11:20 am - 9:35 pmCNX-LAX
24h 15m1 stop
China Airlines Logo
4:55 pm - 10:20 amLAX-CNX
27h 25m1 stop
$790China Airlines
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Mon, Sep 8 - Tue, Sep 23
 Logo
11:15 pm - 10:15 amCNX-JFK
22h 00m1 stop
 Logo
1:30 am - 11:40 pmJFK-CNX
35h 10m1 stop
Tue, Aug 26 - Wed, Sep 3
Asiana Airlines Logo
12:45 am - 10:20 amCNX-LAX
23h 35m1 stop
Asiana Airlines Logo
11:00 pm - 11:40 pmLAX-CNX
34h 40m1 stop
$851Asiana Airlines
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Sun, Dec 21 - Sun, Jan 4
Delta Logo
12:15 am - 2:26 pmCNX-LAX
29h 11m2 stops
Delta Logo
7:24 pm - 11:05 pmLAX-CNX
36h 41m2 stops
$957Delta
Find Deal
Wed, Aug 27 - Tue, Sep 2
EVA Air Logo
11:35 am - 4:55 pmCNX-LAX
19h 20m1 stop
EVA Air Logo
12:30 am - 10:25 amLAX-CNX
19h 55m1 stop
$961EVA Air
Find Deal
Sun, Sep 7 - Tue, Sep 23
Asiana Airlines Logo
12:45 am - 10:15 amCNX-JFK
20h 30m1 stop
Asiana Airlines Logo
1:30 am - 11:40 pmJFK-CNX
35h 10m1 stop
$1,028Asiana Airlines
Find Deal
Mon, Dec 15 - Thu, Jan 15
EVA Air Logo
11:50 am - 7:35 pmCNX-ORD
20h 45m1 stop
EVA Air Logo
6:50 pm - 10:35 amORD-CNX
26h 45m2 stops
$1,063EVA Air
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Sun, Dec 21 - Sun, Jan 4
Korean Air Logo
12:15 am - 1:40 pmCNX-LAX
28h 25m1 stop
Korean Air Logo
10:50 am - 11:05 pmLAX-CNX
21h 15m1 stop
$1,094Korean Air
Find Deal
Tue, Dec 16 - Sun, Jan 18
Delta Logo
12:15 am - 11:17 pmCNX-IAD
35h 02m2 stops
Delta Logo
6:15 am - 11:05 pmIAD-CNX
28h 50m2 stops
$1,096Delta
Find Deal
Tue, Dec 16 - Sun, Jan 18
Korean Air Logo
12:15 am - 9:50 amCNX-IAD
21h 35m1 stop
Korean Air Logo
11:50 am - 11:05 pmIAD-CNX
23h 15m1 stop
$1,184Korean Air
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KAYAK's insights & trends for Chiang Mai to the United States flights

Get data-powered insights and trends into flights from Chiang Mai to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chiang Mai to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chiang Mai to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chiang Mai to the United States is October, when tickets cost $809 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $1,639 and $1,550 respectively.

What’s the cheapest day of the week to fly from Chiang Mai to United States?

The average price of all round-trip flights from Chiang Mai to the United States clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chiang Mai to United States, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from United States, Tuesday is the cheapest day to fly and Monday is the most expensive.


Good to know

Low seasonAugust
High seasonJune
Cheapest flight$447
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Chiang Mai to Los Angeles

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Chiang Mai to the United States?

    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 Chiang Mai to the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chiang Mai to the United States 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 Chiang Mai to the United States?

    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 from Chiang Mai to the United States with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $1,202 on average. The most expensive time of day to fly to the United States is generally at night, which is peak travel time and where the average cost of a ticket is $1,237.

Reviews of the top 4 airlines serving from Chiang Mai to the United States

 
Need help choosing which airline to fly with from Chiang Mai to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1214 reviews
8.6Crew
8.4Boarding
8.0Entertainment
8.3Comfort
8.1Food
Airline reviews

Flight Attendants could have been nicer and food portions could be bigger.

8.0 ExcellentKaye, Jul 2025JFK - TPE
Read more EVA Air reviews

Flight Attendants could have been nicer and food portions could be bigger.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

Except for crying babies all was ok although the movie selection wasn't the best.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This was an amazing flight. The crew was great. The service was great. The food provided was great.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Our flight was canceled after several delays. No hotel vouchers offered, minimal help for resolution leave me ultimately to cancel and book on an other airline. Then waited to get bags for more than 3 hours This whole experience has been awful!!!

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Everything you need to know for your flight from Chiang Mai to the United States

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