ORD - CEI

$1,272 Find Cheap Flights from Chicago to Chiang Rai - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$1,272
Typical prices: $926-$976
EVA Air
Thu 2/15Sun 2/18
ORD - CEI • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Rai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Chiang Rai (ORD-CEI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Chiang Rai

Mon, Feb 15 - Thu, Feb 18
EVA Air Logo
11:30 pm - 1:55 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
25h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
10:15 am - 7:35 pmCEI  Chiang Rai-ORD Chicago O'Hare Intl
46h 20m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,272EVA Air
Sun, Feb 28 - Thu, Mar 4
EVA Air Logo
11:30 pm - 1:55 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
25h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
2:25 pm - 7:35 pmCEI  Chiang Rai-ORD Chicago O'Hare Intl
42h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,311EVA Air
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
11:45 am - 9:40 amORD  Chicago O'Hare Intl-CEI Chiang Rai
32h 55m2 stops Istanbul Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 10:00 amCEI  Chiang Rai-ORD Chicago O'Hare Intl
28h 05m2 stops Bangkok Suvarnabhumi Istanbul
$2,394Multiple Airlines
Mon, Dec 21 - Mon, Dec 28
Multiple Airlines Logo
1:15 pm - 6:20 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
40h 05m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 7:35 amCEI  Chiang Rai-ORD Chicago O'Hare Intl
34h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$2,686Multiple Airlines
Mon, Dec 21 - Mon, Dec 28
EVA Air Logo
3:35 pm - 1:55 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
33h 20m3 stops Los Angeles Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
2:25 pm - 7:35 pmCEI  Chiang Rai-ORD Chicago O'Hare Intl
42h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$2,727EVA Air
Mon, Dec 21 - Mon, Dec 28
EVA Air Logo
3:35 pm - 1:55 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
33h 20m3 stops Los Angeles Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
2:25 pm - 4:30 pmCEI  Chiang Rai-ORD Chicago O'Hare Intl
39h 05m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Los Angeles
$2,785EVA Air
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
11:30 pm - 9:40 amORD  Chicago O'Hare Intl-CEI Chiang Rai
45h 10m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 4:51 pmCEI  Chiang Rai-ORD Chicago O'Hare Intl
34h 56m3 stops Bangkok Suvarnabhumi Vancouver Intl Portland
$3,284Multiple Airlines
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
8:05 pm - 6:20 pmORD  Chicago O'Hare Intl-CEI Chiang Rai
33h 15m3 stops Dublin Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
2:40 pm - 8:30 amCEI  Chiang Rai-ORD Chicago O'Hare Intl
30h 50m3 stops Bangkok Don Mueang Intl Phuket City Incheon Intl
$3,692Multiple Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Chiang Rai flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Chiang Rai?

Round-trip flights from Chicago O'Hare Intl Airport to Chiang Rai typically range from $926 to $976. The lowest price found in the past 5 days was $1,272, on EVA Air.

Find deals

Key details for Chicago O'Hare Intl Airport to Chiang Rai flights

Cheapest flight

$1,272
Round-trip flight from Chicago O'Hare Intl Airport to Chiang Rai

When to book flights from Chicago to Chiang Rai

Are your dates flexible? Find out the best times to travel from Chicago to Chiang Rai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Chiang Rai flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Chiang Rai?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago O'Hare Intl Airport to Chiang Rai changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,272 to $3,692. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Chiang Rai Airport (CEI)?

    Chiang Rai Airport (CEI) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include:

    • Drive Car Rental
    • Chic Car Rent
    • Budget
    • True Leasing
    • Hertz

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Chiang Rai?

    Flights from Chicago O'Hare Intl Airport to Chiang Rai usually depart from Chicago O'Hare Intl (ORD) and arrive at Chiang Rai (CEI).

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Chiang Rai?

    Yes. Flexible dates can save you up to 6% on flights from Chicago O'Hare Intl Airport to Chiang Rai. Sunday is the cheapest departure day at $926 round-trip on average, while Monday is the most expensive at $976, a difference of $50.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Chicago O'Hare Intl Airport and Chiang Rai?

    Chiang Rai is 13 hours ahead of Chicago O'Hare Intl Airport (Indochina Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago O'Hare Intl Airport to Chiang Rai flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average $926, about $50 less than Monday fares (5% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Chiang Rai Airport.

    • The Loft @Chiangrai

More options for your flight from Chicago to Chiang Rai

Complete your trip to Chiang Rai with a hotel stay or car rental

Car rentals in Chiang Rai
Hotels in Chiang Rai