$454 Cheap Flights from Spokane (GEG) to Chiang Mai (CNX)

View $454 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Chiang Mai Intl. Airport (CNX)

Cheap Flights from Spokane to Chiang Mai (GEG-CNX)

Prices were available within the past 7 days and start at $454 for one-way flights and $778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 28 - Sun, Feb 1
GEG
Spokane
CNX
Chiang Mai
$778 Roundtrip, found 2 days ago
$778
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 28 from Spokane to Chiang Mai, returning Sun, Feb 1, priced at $778 found 2 days ago
Korean Air
Wed, Jan 28 - Tue, Feb 3
GEG
Spokane
CNX
Chiang Mai
$783 Roundtrip, found 1 day ago
$783
Roundtrip
found 1 day ago
Select Korean Air flight, departing Wed, Jan 28 from Spokane to Chiang Mai, returning Tue, Feb 3, priced at $783 found 1 day ago
Korean Air
Tue, Dec 2 - Sun, Dec 14
GEG
Spokane
CNX
Chiang Mai
$828 Roundtrip, found 5 days ago
$828
Roundtrip
found 5 days ago
Select Korean Air flight, departing Tue, Dec 2 from Spokane to Chiang Mai, returning Sun, Dec 14, priced at $828 found 5 days ago
Delta
Wed, Jan 28 - Tue, Feb 10
GEG
Spokane
CNX
Chiang Mai
$872 Roundtrip, found 2 days ago
$872
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 28 from Spokane to Chiang Mai, returning Tue, Feb 10, priced at $872 found 2 days ago
Korean Air
Sun, Nov 9 - Sat, Nov 15
GEG
Spokane
CNX
Chiang Mai
$872 Roundtrip, found 2 days ago
$872
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sun, Nov 9 from Spokane to Chiang Mai, returning Sat, Nov 15, priced at $872 found 2 days ago
Korean Air
Wed, Feb 18 - Wed, Feb 25
GEG
Spokane
CNX
Chiang Mai
$877 Roundtrip, found 2 days ago
$877
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Feb 18 from Spokane to Chiang Mai, returning Wed, Feb 25, priced at $877 found 2 days ago
Korean Air
Mon, Dec 1 - Tue, Dec 16
GEG
Spokane
CNX
Chiang Mai
$883 Roundtrip, found 5 days ago
$883
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Dec 1 from Spokane to Chiang Mai, returning Tue, Dec 16, priced at $883 found 5 days ago
STARLUX Airlines
Tue, May 12 - Tue, May 26
GEG
Spokane
CNX
Chiang Mai
$932 Roundtrip, found 4 days ago
$932
Roundtrip
found 4 days ago
Select STARLUX Airlines flight, departing Tue, May 12 from Spokane to Chiang Mai, returning Tue, May 26, priced at $932 found 4 days ago
Alaska Airlines
Mon, Jan 26 - Thu, Jan 29
GEG
Spokane
CNX
Chiang Mai
$935 Roundtrip, found 2 days ago
$935
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Jan 26 from Spokane to Chiang Mai, returning Thu, Jan 29, priced at $935 found 2 days ago
China Eastern Airlines
Wed, Jan 28 - Tue, Feb 3
GEG
Spokane
CNX
Chiang Mai
$1,364 Roundtrip, found 1 day ago
$1,364
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, Jan 28 from Spokane to Chiang Mai, returning Tue, Feb 3, priced at $1,364 found 1 day 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 $872
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $872
Flights from Spokane (GEG) to Chiang Mai (CNX)
Origin airport
Spokane Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
China Eastern Airlines, Delta, Korean Air, STARLUX Airlines
Roundtrip price
$777
Distance
7321 mi

Spokane to Chiang Mai Flights

The cheapest times to fly from Spokane 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 Spokane to Chiang Mai are during the month of January. You can find some of the cheapest flights from Spokane to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $454 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 Spokane 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 Spokane 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 Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX) cost?
Snag a cheap one-way flight from $454 or cheap return flight from $778 from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX)?
January is the cheapest month to fly from GEG to CNX. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX)?
To find the cheapest airline that'll fly you from GEG to CNX, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX)?
You'll need to hop on a flight with a layover when traveling from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from GEG to CNX?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX)?
Book a flight from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX) last-minute?
Last-minute fares from GEG to CNX are typically more expensive. For the lowest rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a GEG to CNX flight and hotel package?
You'll typically save money by booking a GEG to CNX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Chiang Mai Intl. Airport (CNX)?
It's generally possible to reschedule or cancel your GEG to CNX flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.