$430+ Cheap flights from Washington to Chiang Mai (CNX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington to Chiang Mai with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Chiang Mai
Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $659 (oojo) |
|---|---|
One-way from | $430 (oojo) |
Find flight deals from Washington to Chiang Mai
Cheapest flights from Washington to Chiang MaiExplore the most affordable flight options available from Washington to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Washington to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington to Chiang Mai within your budget
Customize your flight search to find flights from Washington to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Sun 3/2
12:45 pm-11:05 pm
1 stop19h 20m
Chiang Mai
Mon 3/31
12:45 am-12:30 pm
1 stop25h 45m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Wed 3/5
12:45 pm-10:10 am
2 stops30h 25m
Chiang Mai
Wed 3/12
6:15 pm-11:55 am
2 stops31h 40m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Sat 5/17
7:20 am-1:25 pm
2 stops40h 05m
Chiang Mai
Sat 5/24
2:55 pm-5:00 pm
2 stops40h 05m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Thu 3/6
11:00 am-11:05 pm
1 stop21h 05m
Chiang Mai
Thu 3/13
3:20 pm-10:00 am
1 stop32h 40m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Fri 3/7
10:48 am-2:05 pm
1 stop36h 17m
Chiang Mai
Fri 3/14
3:20 pm-2:40 pm
1 stop37h 20m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Tue 3/11
1:05 am-4:15 pm
1 stop25h 10m
Chiang Mai
Sat 3/22
5:15 pm-4:05 pm
1 stop36h 50m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Sat 3/1
12:10 am-10:35 am
1 stop19h 25m
Chiang Mai
Tue 4/1
11:35 am-6:50 pm
1 stop21h 15m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Sat 5/17
10:15 am-5:05 pm
1 stop40h 50m
Chiang Mai
Sat 5/24
11:15 am-8:45 am
1 stop35h 30m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Mon 3/3
12:10 am-10:25 am
1 stop19h 15m
Chiang Mai
Tue 3/11
11:25 am-7:15 pm
1 stop21h 50m
PortlandChiang Mai
PDX - CNX
PDXCNX
Portland
Sun 2/16
9:50 am-11:05 pm
2 stops46h 15m
Chiang Mai
Sat 2/22
12:25 am-8:28 pm
2 stops35h 03m
Best time to book a flight from Washington to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Washington with our price prediction graph.
Travel insights for flights from Washington to Chiang Mai
Get recent, data-driven insights about flights from Washington to Chiang Mai including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from State of Washington to Chiang Mai?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Chiang Mai (average of $1,041). Flying from State of Washington to Chiang Mai in December is currently the most expensive (average of $1,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WA to CNX?
Find hourly flight availability from Washington to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
When flying from State of Washington to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Chiang Mai by month
Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.
Temperature in Chiang Mai by month
Plan your trip to Chiang Mai by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).
Reviews of airlines servicing Chiang Mai
Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated January 21, 2025.
To help decide which airline to fly from Washington to Chiang Mai, see what other customers have to say about China Eastern and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Related info for your journey
Find useful and relevant information for your journey from Washington to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Washington to Chiang Mai
Discover the top 5 airlines that operate flights from Washington to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$672 | Average$850 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$749 | Average$833 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$822 | Average$1,332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$908 | Average$1,163 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$967 | Average$1,242 | FlexibilityNo cancel fee | On-time81% |