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Cheap flights from Ontario to Chiang Mai from $485

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chiang Mai departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Chiang Mai

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Chiang Mai.
12:10 am - 10:20 amONT-CNX
20h 10m1 stop
11:20 am - 6:40 pmCNX-ONT
21h 20m1 stop
$1,035China Airlines
Find Deal
Wed, May 14 - Tue, Jul 15
12:10 am - 7:10 pmONT-CNX
29h 00m2 stops
11:20 am - 6:00 pmCNX-ONT
20h 40m1 stop
$1,040
Find Deal
Sat, May 3 - Tue, May 20
12:10 am - 10:20 amONT-CNX
20h 10m1 stop
11:20 am - 6:40 pmCNX-ONT
21h 20m1 stop
$1,074China Airlines
Find Deal
Wed, May 14 - Tue, Jul 15
12:10 am - 1:40 pmONT-CNX
23h 30m2 stops
1:50 pm - 8:20 pmCNX-ONT
20h 30m2 stops
$1,153
Find Deal
Sat, May 3 - Tue, May 20
12:10 am - 10:20 amONT-CNX
20h 10m1 stop
10:10 am - 6:40 pmCNX-ONT
22h 30m2 stops
$1,176
Find Deal
Wed, May 14 - Tue, Jul 15
12:10 am - 10:20 amONT-CNX
20h 10m1 stop
8:00 pm - 6:00 pmCNX-ONT
36h 00m2 stops
$1,198China Airlines
Find Deal
Wed, Apr 16 - Mon, Apr 28
12:10 am - 7:10 pmONT-CNX
29h 00m2 stops
11:20 am - 6:40 pmCNX-ONT
21h 20m1 stop
$1,209China Airlines
Find Deal
Wed, May 14 - Tue, Jul 15
12:10 am - 7:10 pmONT-CNX
29h 00m2 stops
8:00 pm - 6:00 pmCNX-ONT
36h 00m2 stops
$1,282China Airlines
Find Deal
Wed, Apr 16 - Mon, Apr 28
12:10 am - 7:10 pmONT-CNX
29h 00m2 stops
10:10 am - 6:40 pmCNX-ONT
22h 30m2 stops
$1,294
Find Deal
Wed, May 14 - Tue, Jul 15
6:35 am - 9:55 pmONT-CNX
25h 20m2 stops
11:15 pm - 5:22 pmCNX-ONT
32h 07m2 stops
$1,833Korean Air
Find Deal
Thu, Jul 3 - Mon, Jul 28

China Airlines flights from Ontario to Chiang Mai

Our best China Airlines deals on Ontario to Chiang Mai flight tickets
China Airlines
May 14
ONT12:10 amOntario
20h 10m
1 stop
CNX10:20 amChiang Mai
Jul 15
CNX11:20 amChiang Mai
21h 20m
1 stop
ONT6:40 pmOntario
China Airlines
May 14
ONT12:10 amOntario
20h 10m
1 stop
CNX10:20 amChiang Mai
Jul 15
CNX11:20 amChiang Mai
21h 20m
1 stop
ONT6:40 pmOntario
China Airlines
Apr 16
ONT12:10 amOntario
20h 10m
1 stop
CNX10:20 amChiang Mai
Apr 28
CNX8:00 pmChiang Mai
36h 00m
2 stops
ONT6:00 pmOntario

See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Ontario to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from Ontario to Chiang Mai is on a Monday. Travelers who choose to depart for Chiang Mai on a Monday will often find tickets for as low as $909. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Chiang Mai for around $1,346.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $887 when looking at flights departing in the morning. Flights to Chiang Mai are more costly in the evening, with an average ticket price of $1,104. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Chiang Mai (ONT to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Chiang Mai

Best Price Found

$485

Fastest flight time

19h 35m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Ontario in the past 72 hours is $485. The best round-trip flight deal from Ontario to Chiang Mai found on momondo in the last 72 hours is $1,035.
The fastest flight from Ontario to Chiang Mai takes 19h 35m
There are no direct flights from Ontario to Chiang Mai. Popular non-direct route for this connection is Ontario Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

  • How far is Ontario to Chiang Mai by plane?

    Ontario and Chiang Mai are 8055.9 mi apart from one another. Flights usually cover this in 19h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Chiang Mai Airport?

    Prices for flights from Ontario Airport to Chiang Mai Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Ontario Airport to Chiang Mai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Chiang Mai Airport.

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

    The travel and health documents required for your trip to Chiang Mai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chiang Mai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Chiang Mai?


Best airlines flying from Ontario to Chiang Mai

Compare and see reviews for airlines that fly from Ontario to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $825Free CancellationRating
8.2
723 reviews
Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Chiang Mai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Chiang Mai. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Chiang Mai with flexible booking policies on momondo?

Flights from Ontario to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Chiang Mai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Chiang Mai.

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

Yes momondo offers price alerts on flights to Chiang Mai from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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