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

ORD — CNX
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

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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 6 July 2026.

Tue 18/800:30
ORD
-
CNX
1 stop21h 55m
EVA Air
Wed 26/820:00
CNX
-
ORD
2 stops37h 10m
EVA Air
Deal found 5/7฿39,880
Sat 29/800:30
ORD
-
CNX
1 stop21h 55m
EVA Air
Sat 5/920:00
CNX
-
ORD
2 stops60h 45m
EVA Air
Deal found 5/7฿39,980
Tue 4/800:30
ORD
-
CNX
1 stop21h 55m
EVA Air
Wed 26/811:55
CNX
-
ORD
2 stops45h 15m
EVA Air
Deal found 3/7฿40,875

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 6 July 2026.

One-way from

฿19,692

Return from

฿39,217

Popular in

June

Cheapest in

September

Average price (all airlines)

฿45,185
EVA Air
  • EVA Air
  • 27/9
  • 1 total stop
  • 21h 55m total
  • Chicago to Chiang Mai
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EVA Air
  • EVA Air
  • 22/10-9/11
  • 2 total stops
  • 42h 40m total
  • Chicago to Chiang Mai
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Highest demand for flights from Chicago O'Hare Intl to Chiang Mai; 19% potential price increase.
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Best time to find cheap flights from Chicago O'Hare Intl to Chiang Mai; 5% potential price drop.
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Average price for all Chicago O'Hare Intl to Chiang Mai flights (one-way and round-trip).
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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.

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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 6 July 2026.
EVA Air
8.5
Very Good
1,487 reviews
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Overview

Comfort

8.3

Crew

8.7

Boarding

8.4

Entertainment

8.0

Food

8.1

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