Flights
Insights
FAQs

EVA Air flights from Chicago O'Hare Intl Airport to Chiang Mai (ORD - CNX)

ORD — CNX
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Find EVA Air flight deals from O'Hare Intl to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest EVA Air flights from O'Hare Intl to Chiang Mai
Explore the most affordable EVA Air flight options available from O'Hare Intl to Chiang Mai. Find the lowest fares with prices last updated on 24 June 2026.

Tue 7/700:30
ORD
-
CNX
1 stop21h 55m
EVA Air
Sun 19/711:55
CNX
-
ORD
2 stops45h 15m
EVA Air
Deal found 22/6฿53,283
Wed 8/700:30
ORD
-
CNX
1 stop21h 55m
EVA Air
Sun 19/711:35
CNX
-
ORD
1 stop21h 35m
EVA Air
Deal found 22/6฿54,509
Fri 10/700:30
ORD
-
CNX
1 stop21h 55m
EVA Air
Wed 22/711:35
CNX
-
ORD
1 stop21h 35m
EVA Air
Deal found 22/6฿54,974

EVA Air flights from O'Hare Intl to Chiang Mai in 2026

Find detailed information about EVA Air flights from O'Hare Intl to Chiang Mai. Explore the options provided by EVA Air to plan your journey from O'Hare Intl to Chiang Mai. Data last updated 24 June 2026.

One-way from

฿19,695

Return from

฿40,915

Popular in

June

Cheapest in

September

Average price (all airlines)

฿63,926
EVA Air
  • EVA Air
  • 27/9
  • 1 total stop
  • 21h 55m total
  • Chicago to Chiang Mai
Search Deals
EVA Air
  • EVA Air
  • 4/8-26/8
  • 3 total stops
  • 59h 05m total
  • Chicago to Chiang Mai
Search Deals
Highest demand for flights from Chicago O'Hare Intl to Chiang Mai; 19% potential price increase.
Search Deals
Best time to find cheap flights from Chicago O'Hare Intl to Chiang Mai; 5% potential price drop.
Search Deals
Average price for all Chicago O'Hare Intl to Chiang Mai flights (one-way and round-trip).
Search Deals

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

For Economy class flights, the cheapest month to fly this route is September. The most expensive months are June and December.

Best time to book a flight from O'Hare Intl to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from O'Hare Intl with our price prediction graph.
Estimated return 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.

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.

See what others are saying about EVA Air

Read reviews and see what other travellers are saying about their experiences with EVA Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing EVA Air for your next flight. Reviews last updated 24 June 2026.
EVA Air
8.5
Very Good
1,481 reviews
Check prices
Overview

Boarding

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.0

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.