$503 Cheap Flights from Tucson (TUS) to Chiang Mai (CNX)

View $503 flight on Thu, Apr 23, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Chiang Mai Intl. Airport (CNX)

Cheap Flights from Tucson to Chiang Mai (TUS-CNX)

Prices were available within the past 7 days and start at $503 for one-way flights and $922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 22 - Sun, Feb 8
TUS
Tucson
CNX
Chiang Mai
$922 Roundtrip, found 4 days ago
$922
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 22 from Tucson to Chiang Mai, returning Sun, Feb 8, priced at $922 found 4 days ago
Delta
Mon, Feb 23 - Tue, Mar 10
TUS
Tucson
CNX
Chiang Mai
$928 Roundtrip, found 2 days ago
$928
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 23 from Tucson to Chiang Mai, returning Tue, Mar 10, priced at $928 found 2 days ago
Korean Air
Tue, Mar 10 - Tue, Mar 17
TUS
Tucson
CNX
Chiang Mai
$933 Roundtrip, found 1 day ago
$933
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Mar 10 from Tucson to Chiang Mai, returning Tue, Mar 17, priced at $933 found 1 day ago
Delta
Sun, Feb 22 - Tue, Mar 10
TUS
Tucson
CNX
Chiang Mai
$934 Roundtrip, found 2 days ago
$934
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 22 from Tucson to Chiang Mai, returning Tue, Mar 10, priced at $934 found 2 days ago
Korean Air
Tue, Mar 10 - Tue, Mar 17
TUS
Tucson
CNX
Chiang Mai
$940 Roundtrip, found 1 day ago
$940
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Mar 10 from Tucson to Chiang Mai, returning Tue, Mar 17, priced at $940 found 1 day ago
Southwest Airlines
Tue, Mar 10 - Tue, Mar 17
TUS
Tucson
CNX
Chiang Mai
$941 Roundtrip, found 1 day ago
$941
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Mar 10 from Tucson to Chiang Mai, returning Tue, Mar 17, priced at $941 found 1 day ago
Korean Air
Tue, Mar 10 - Tue, Mar 17
TUS
Tucson
CNX
Chiang Mai
$941 Roundtrip, found 1 day ago
$941
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Mar 10 from Tucson to Chiang Mai, returning Tue, Mar 17, priced at $941 found 1 day ago
American Airlines
Thu, Apr 16 - Sat, May 2
TUS
Tucson
CNX
Chiang Mai
$943 Roundtrip, found 6 days ago
$943
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Apr 16 from Tucson to Chiang Mai, returning Sat, May 2, priced at $943 found 6 days ago
Korean Air
Tue, Mar 10 - Tue, Mar 17
TUS
Tucson
CNX
Chiang Mai
$947 Roundtrip, found 1 day ago
$947
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Mar 10 from Tucson to Chiang Mai, returning Tue, Mar 17, priced at $947 found 1 day ago
China Eastern Airlines
Sat, Dec 6 - Sun, Dec 21
TUS
Tucson
CNX
Chiang Mai
$1,004 Roundtrip, found 2 days ago
$1,004
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sat, Dec 6 from Tucson to Chiang Mai, returning Sun, Dec 21, priced at $1,004 found 2 days ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,328
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,328
Flights from Tucson (TUS) to Chiang Mai (CNX)
Origin airport
Tucson Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Delta, Korean Air
Roundtrip price
$922
Distance
8401 mi

Tucson to Chiang Mai Flights

The cheapest times to fly from Tucson to Chiang Mai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tucson to Chiang Mai are during the month of January. You can find some of the cheapest flights from Tucson to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Chiang Mai

Sunday is one of the best days to book for cheap flights from Tucson to Chiang Mai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tucson to Chiang Mai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tucson to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $503 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tucson to Chiang Mai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tucson to Chiang Mai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX) cost?
Lock in a cheap one-way flight from $503 or cheap return flight from $922 from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX)?
January is the most affordable month to fly from TUS to CNX. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from TUS to CNX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX)?
You'll have to take a flight with a layover when traveling from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TUS to CNX?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX)?
To touch down at Chiang Mai Intl. Airport (CNX) on time, choose a flight that leaves Tucson Intl. Airport (TUS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX) last-minute?
Last-minute bookings from TUS to CNX are generally more expensive. For the lowest rates, start searching for flights ahead of time. That said, if you can play around with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a TUS to CNX flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUS to CNX flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Chiang Mai Intl. Airport (CNX)?
In most cases, you can cancel or modify your TUS to CNX flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.