HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to Chiang Mai (CNX) from $443

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 9/4. 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.
ONT — CNX
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Ontario to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 June 6, 2024.

Popular in

December

Cheapest in

November

Round-trip from

$1,095

One-way from

$443
High demand for flights, 35% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
From Ontario to Chiang Mai
Search Deals
One-way flight from Ontario to Chiang Mai
Search Deals

What is the cheapest day to fly round-trip from Ontario to Chiang Mai?

Wednesday flights are found to be more expensive to fly from Ontario to Chiang Mai. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chiang Mai.

How far in advance should I book a flight from Ontario to Chiang Mai?

Find a great deal and save up to 36% by booking at least 25 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Chiang Mai within the next two weeks, with the cheapest ticket starting at $937.

What is the cheapest month to fly from Ontario to Chiang Mai?

September can be a great time to fly to Chiang Mai from Ontario with a flight ticket averaging about $1,184. Cheapflights users have found deals in the month of September for as cheap as $782. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from ONT to CNX?

When flying from Ontario 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.

Cheap Ontario to Chiang Mai flights in June & July 2024

Find cheap flight options from Ontario to Chiang Mai specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 6, 2024.
The lowest fares we've come across on flights traveling from Ontario to Chiang Mai in June and July 2024. Check back in a little while for more flight options.
Thu 7/412:45 amONT - CNX
1 stop19h 35mChina Airlines
Fri 7/1211:20 amCNX - ONT
1 stop21h 20mChina Airlines
Deal found 6/5$1,629
Fri 7/1912:45 amONT - CNX
1 stop19h 30mChina Airlines
Sat 8/311:20 amCNX - ONT
1 stop21h 20mChina Airlines
Deal found 6/5$1,651
Wed 7/1712:45 amONT - CNX
1 stop19h 35mChina Airlines
Fri 8/211:20 amCNX - ONT
1 stop21h 20mChina Airlines
Deal found 6/5$1,684
Sun 7/2112:45 amONT - CNX
1 stop19h 35mChina Airlines
Fri 8/211:20 amCNX - ONT
1 stop21h 20mChina Airlines
Deal found 6/5$1,702
Wed 7/312:45 amONT - CNX
1 stop19h 35mMultiple Airlines
Thu 7/1110:10 amCNX - ONT
2 stops22h 30mMultiple Airlines
Deal found 6/5$1,714
Thu 7/1812:45 amONT - CNX
1 stop19h 35mMultiple Airlines
Sat 8/310:10 amCNX - ONT
2 stops22h 30mMultiple Airlines
Deal found 6/5$1,752
Thu 7/412:45 amONT - CNX
1 stop19h 35mMultiple Airlines
Fri 7/1210:10 amCNX - ONT
2 stops22h 30mMultiple Airlines
Deal found 6/5$1,790
Thu 7/412:45 amONT - CNX
1 stop19h 35mMultiple Airlines
Fri 7/1210:10 amCNX - ONT
2 stops22h 30mMultiple Airlines
Deal found 6/5$1,804
Sat 6/2212:10 amONT - CNX
2 stops29h 00mMultiple Airlines
Sun 8/2511:15 amCNX - ONT
1 stop21h 25mMultiple Airlines
Deal found 6/5$1,831

Ontario to Chiang Mai 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Chiang Mai in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
The lowest fares we've come across on flights traveling from Ontario to Chiang Mai in June and July 2024. Check back in a little while for more flight options.
Wed 9/1112:45 amONT - CNX
1 stop19h 35mMultiple Airlines
Mon 9/308:00 pmCNX - ONT
2 stops36h 05mMultiple Airlines
Deal found 6/4$1,015
Mon 9/212:45 amONT - CNX
1 stop19h 35mMultiple Airlines
Sun 9/298:00 pmCNX - ONT
2 stops36h 05mMultiple Airlines
Deal found 6/5$1,016
Tue 8/2712:45 amONT - CNX
2 stops23h 00mMultiple Airlines
Wed 9/1111:20 amCNX - ONT
1 stop21h 20mMultiple Airlines
Deal found 6/6$1,019
Fri 11/1510:45 pmONT - CNX
1 stop20h 40mMultiple Airlines
Mon 11/2510:10 amCNX - ONT
2 stops21h 25mMultiple Airlines
Deal found 6/6$1,061
Wed 11/2010:45 pmONT - CNX
1 stop20h 40mMultiple Airlines
Fri 12/610:10 amCNX - ONT
2 stops21h 25mMultiple Airlines
Deal found 6/5$1,075
Mon 9/912:45 amONT - CNX
2 stops28h 25mMultiple Airlines
Wed 10/910:10 amCNX - ONT
2 stops21h 55mMultiple Airlines
Deal found 6/5$1,119
Fri 11/1510:45 pmONT - CNX
2 stops24h 00mMultiple Airlines
Mon 11/2510:10 amCNX - ONT
2 stops21h 25mMultiple Airlines
Deal found 6/6$1,171
Fri 11/810:45 pmONT - CNX
1 stop20h 40mMultiple Airlines
Sat 11/3010:10 amCNX - ONT
2 stops21h 25mMultiple Airlines
Deal found 6/5$1,205
Sat 11/910:45 pmONT - CNX
2 stops24h 00mMultiple Airlines
Sat 11/3011:25 amCNX - ONT
1 stop20h 10mMultiple Airlines
Deal found 6/5$1,209

Ontario to Chiang Mai flights leaving soon

Find last-minute flight options from Ontario to Chiang Mai for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Book one of these great deals on flights from Ontario to Chiang Mai. Tip: verify your flight details before completing your reservation.
Mon 6/1712:10 amONT - CNX
2 stops24h 40mMultiple Airlines
Sat 6/2911:20 amCNX - ONT
1 stop20h 45mMultiple Airlines
Deal found 6/5$2,118
Mon 6/1012:10 amONT - CNX
1 stop20h 10mChina Airlines
Sat 6/2211:20 amCNX - ONT
1 stop20h 45mChina Airlines
Deal found 6/5$2,188
Tue 6/116:30 pmONT - CNX
2 stops37h 25mMultiple Airlines
Sat 6/2211:15 pmCNX - ONT
2 stops32h 35mMultiple Airlines
Deal found 6/5$2,261
Mon 6/1012:10 amONT - CNX
1 stop20h 10mMultiple Airlines
Sat 6/228:00 pmCNX - ONT
2 stops36h 05mMultiple Airlines
Deal found 6/5$2,313
Mon 6/1012:10 amONT - CNX
2 stops29h 00mMultiple Airlines
Sat 6/228:00 pmCNX - ONT
2 stops36h 05mMultiple Airlines
Deal found 6/5$2,409
Mon 6/1712:10 amONT - CNX
2 stops30h 40mMultiple Airlines
Sat 6/298:50 pmCNX - ONT
2 stops35h 15mMultiple Airlines
Deal found 6/5$2,464
Tue 6/116:00 amONT - CNX
3 stops37h 20mMultiple Airlines
Sat 6/228:00 pmCNX - ONT
2 stops36h 05mMultiple Airlines
Deal found 6/5$2,954
Fri 6/1412:10 amONT - CNX
1 stop20h 05mChina Airlines
Sun 6/3010:10 amCNX - ONT
2 stops21h 55mChina Airlines
Deal found 6/5$3,134
Mon 6/1712:10 amONT - CNX
1 stop20h 10mChina Airlines
Sat 6/2911:20 amCNX - ONT
1 stop20h 45mChina Airlines
Deal found 6/5$3,248

One-way flights to Chiang Mai from Ontario

Search for one-way flight options from Ontario to Chiang Mai. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ontario to Chiang Mai. Users can also find round-trip Ontario to Chiang Mai flights by using the search form above.
Wed 9/46:53 amONT - CNX
2 stops25h 02mDelta
Deal found 6/5$443
Wed 9/412:45 amONT - CNX
1 stop19h 35mChina Airlines
Deal found 6/5$566
Wed 9/47:36 amONT - CNX
3 stops34h 44mMultiple Airlines
Deal found 6/5$577
Sun 8/2512:45 amONT - CNX
2 stops28h 25mMultiple Airlines
Deal found 6/4$639
Mon 8/2612:45 amONT - CNX
2 stops28h 25mMultiple Airlines
Deal found 6/4$647
Tue 9/312:45 amONT - CNX
1 stop30h 35mMultiple Airlines
Deal found 6/5$702
Thu 7/1112:45 amONT - CNX
1 stop19h 35mChina Airlines
Deal found 6/5$727
Sat 7/137:00 amONT - CNX
2 stops24h 55mMultiple Airlines
Deal found 6/5$758
Fri 7/1212:45 amONT - CNX
1 stop19h 30mChina Airlines
Deal found 6/5$785

Find flights from Ontario to Chiang Mai within your budget

Customize your flight search to find flights from Ontario 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 3,009,960 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,015 - $1,997

Route

Depart

Return

Price

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Wed 9/11

1 stop19h 35m

Chiang Mai

Mon 9/30

2 stops36h 05m

$1,015

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Mon 9/2

1 stop19h 35m

Chiang Mai

Sun 9/29

2 stops36h 05m

$1,016

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Tue 8/27

2 stops23h 00m

Chiang Mai

Wed 9/11

1 stop21h 20m

$1,019

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Fri 11/15

1 stop20h 40m

Chiang Mai

Mon 11/25

2 stops21h 25m

$1,061

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Wed 11/20

1 stop20h 40m

Chiang Mai

Fri 12/6

2 stops21h 25m

$1,075

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Mon 9/9

2 stops28h 25m

Chiang Mai

Wed 10/9

2 stops21h 55m

$1,119

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Thu 7/4

1 stop19h 35m

Chiang Mai

Fri 7/12

1 stop21h 20m

$1,629

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Fri 7/19

1 stop19h 30m

Chiang Mai

Sat 8/3

1 stop21h 20m

$1,651

OntarioChiang Mai

ONT - CNX

ONTCNX

Ontario

Wed 8/28

2 stops25h 02m

Chiang Mai

Wed 9/11

2 stops31h 58m

$1,997

Flights are sorted by cheapest first

Deals found on 6/4

What is the cheapest day to fly from Ontario to Chiang Mai?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Chiang Mai. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Chiang Mai flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ontario to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature and rainfall totals by month.

CNX

Temperature

69.8 - 84.2 °F

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 June 6, 2024.
Read through reviews of airlines operating flights from Ontario to Chiang Mai, such as China Airlines and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,137 reviews

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,137 reviews
Korean Air
8.5
Very good
1,137 reviews

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

China Airlines
8.3
Very good
884 reviews
Korean Air
8.5
Very good
1,137 reviews

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,368 reviews
Korean Air
8.5
Very good
1,137 reviews

Food

8.1

Comfort

8.3

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Chiang Mai for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Ontario to Chiang Mai for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,015, but on average you can expect to pay $1,346.

  • Are there last-minute flights available from Ontario to Chiang Mai for under $2,200?

    There are currently 16+ open flights from Ontario to Chiang Mai within the next 7 days for less than $2,200.

  • What is the cheapest airline to fly from Ontario to Chiang Mai round-trip?

    China Airlines, at $1,629, was found to be the cheapest airline from Ontario to Chiang Mai..

  • What are the cheapest airlines to fly from Ontario to Chiang Mai one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $443. China Airlines flights start at $566 while deals on Korean Air start at $1,485 one-way.

  • What does ONT to CNX mean?

    This is defined as Ontario Airport (ONT) and Chiang Mai Airport (CNX). Codes like Chiang Mai Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Chiang Mai that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Chiang Mai flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Chiang Mai with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Chiang Mai flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Ontario to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Chiang Mai.

  • Can I find deals for business class flights from Ontario to Chiang Mai?

    Yes. Cheapflights offers flight deals from Ontario to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Chiang Mai that allow pets onboard?

    Many airlines flying from Ontario to Chiang Mai offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Chiang Mai?

    Yes, you can often find last-minute deals on Ontario to Chiang Mai flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Chiang Mai flight deals updated?

    The Ontario to Chiang Mai flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Ontario to Chiang Mai?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Chiang Mai (average of $1,095). Flying from Ontario to Chiang Mai in December is currently the most expensive (average of $1,649). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
San Diego to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
Las Vegas to Suvarnabhumi flights
Santa Ana to Suvarnabhumi flights
San Francisco to Don Mueang Intl flights
Los Angeles to Phuket City flights
San Francisco to Phuket City flights
Burbank to Suvarnabhumi flights
Los Angeles to Chiang Mai flights
Oakland to Suvarnabhumi flights
Sacramento to Suvarnabhumi flights
Ontario to Phuket City flights
San Francisco to Chiang Mai flights
Fresno to Suvarnabhumi flights
San Jose to Phuket City flights
Santa Rosa to Suvarnabhumi flights
Reno to Suvarnabhumi flights
Palm Springs to Suvarnabhumi flights
San Jose to Chiang Mai flights
Santa Ana to Phuket City flights
Los Angeles to Koh Samui flights
Las Vegas to Phuket City flights
Burbank to Phuket City flights
Oakland to Phuket City flights
San Francisco to Koh Samui flights
San Diego to Phuket City flights
Los Angeles to Krabi flights
Oakland to Chiang Mai flights
Santa Ana to Chiang Mai flights
San Diego to Chiang Mai flights
Ontario to Don Mueang Intl flights
Las Vegas to Don Mueang Intl flights
Sacramento to Phuket City flights
San Diego to Don Mueang Intl flights
Sacramento to Chiang Mai flights
Medford to Suvarnabhumi flights
Long Beach to Suvarnabhumi flights
Santa Ana to Krabi flights
San Francisco to Krabi flights
San Francisco to Rayong flights
Monterey to Suvarnabhumi flights

Top airline flying from Ontario to Chiang Mai

Discover the top airline that operate flights from Ontario 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 3,009,960 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$838Average$991FlexibilityNo cancel feeOn-time70%
USA to Bora Bora flights
Nashville to Seattle flights
Austin to San Francisco flights
Dallas to Houston flights
USA to Dubai flights
Seattle to San Diego flights
Orlando to Denver flights
Houston to San Francisco flights
Seattle to New York flights
Los Angeles to Chicago flights
New York to Florida flights
Ontario to Moab flights

Search flights from Ontario to Chiang Mai by cabin class

Find flights from Ontario to Chiang Mai, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Chiang Mai?

Deals for Ontario to Chiang Mai flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Chiang Mai?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Chiang Mai for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Chiang Mai with no change fees?

Certainly. Search results for flights to Chiang Mai from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Chiang Mai become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines