ORD - CNX

฿14,371 Find Cheap Flights from Chicago O'Hare Airport to Chiang Mai – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Chiang Mai departing on 26/8. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
฿26,862
Typical prices: ฿30,119-฿37,438
Cathay Pacific
Mon 7/9Mon 14/9
ORD - CNX • 1 stop
Cheapest one-way flight
฿14,371
Typical prices: ฿22,194-฿22,497
Cathay Pacific
Wed 26/8
ORD - CNX • 1 stop
Direct flights
Not available
There are currently no direct flights between O'Hare Intl and Chiang Mai. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 23% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Mai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Chiang Mai (ORD-CNX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from O'Hare Intl to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from O'Hare Intl to Chiang Mai

Mon 7 Sep - Mon 14 Sep
Cathay Pacific Logo
16:00 - 18:40
ORD
-
CNX
38h 40m
1 stop
Cathay Pacific Logo
19:25 - 14:20
CNX
-
ORD
30h 55m
1 stop
฿26,862Cathay Pacific
Tue 8 Sep - Tue 15 Sep
Cathay Pacific Logo
16:00 - 09:45
ORD
-
CNX
29h 45m
1 stop
Cathay Pacific Logo
10:30 - 13:55
CNX
-
ORD
39h 25m
1 stop
฿26,929Cathay Pacific
Sun 30 Aug - Mon 14 Sep
Cathay Pacific Logo
16:00 - 09:45
ORD
-
CNX
29h 45m
1 stop
Cathay Pacific Logo
19:25 - 14:20
CNX
-
ORD
30h 55m
1 stop
฿27,600Cathay Pacific
Sun 25 Oct - Wed 11 Nov
Cathay Pacific Logo
15:35 - 09:50
ORD
-
CNX
30h 15m
1 stop
Cathay Pacific Logo
10:35 - 12:55
CNX
-
ORD
39h 20m
1 stop
฿27,634Cathay Pacific
Tue 8 Sep - Tue 15 Sep
Cathay Pacific Logo
16:00 - 09:45
ORD
-
CNX
29h 45m
1 stop
Cathay Pacific Logo
10:30 - 13:55
CNX
-
ORD
39h 25m
1 stop
฿27,735Cathay Pacific
Sun 30 Aug - Tue 15 Sep
Cathay Pacific Logo
16:00 - 18:40
ORD
-
CNX
38h 40m
1 stop
Cathay Pacific Logo
10:30 - 13:55
CNX
-
ORD
39h 25m
1 stop
฿27,768Cathay Pacific
Mon 7 Sep - Mon 14 Sep
Cathay Pacific Logo
16:00 - 18:40
ORD
-
CNX
38h 40m
1 stop
Cathay Pacific Logo
19:25 - 14:20
CNX
-
ORD
30h 55m
1 stop
฿27,802Cathay Pacific
Mon 7 Sep - Mon 14 Sep
Cathay Pacific Logo
16:00 - 18:40
ORD
-
CNX
38h 40m
1 stop
Cathay Pacific Logo
19:25 - 14:20
CNX
-
ORD
30h 55m
1 stop
฿27,970Cathay Pacific
Mon 7 Sep - Mon 14 Sep
Cathay Pacific Logo
16:00 - 18:40
ORD
-
CNX
38h 40m
1 stop
Cathay Pacific Logo
19:25 - 14:20
CNX
-
ORD
30h 55m
1 stop
฿28,070Cathay Pacific
Mon 7 Sep - Mon 14 Sep
Cathay Pacific Logo
16:00 - 18:40
ORD
-
CNX
38h 40m
1 stop
Cathay Pacific Logo
19:25 - 14:20
CNX
-
ORD
30h 55m
1 stop
฿28,104Cathay Pacific
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Chiang Mai flights

Get data-powered insights and trends into flights from O'Hare Intl to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Chiang Mai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Chiang Mai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Chiang Mai is September, where tickets cost ฿32,066 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is ฿64,737 and ฿57,182 respectively.

Find deals

Good to know

Low season

August

Cheapest flight

฿14,371
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Chicago O'Hare Airport to Chiang Mai

When to book flights from O'Hare Intl to Chiang Mai

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Chiang Mai flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Chiang Mai?

    In the last 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Chiang Mai was ฿14,371 for a one-way ticket and ฿26,862 for a return.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Chicago O'Hare Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chiang Mai with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from O'Hare Intl to Chiang Mai

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)
Chiang Mai (CNX)