ORD - CEI

Find Cheap Flights from Chicago to Chiang Rai – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 16% 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

Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Chiang Rai!
Flight Deals
Useful Info
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 return flight deals from O'Hare Intl to Chiang Rai

Multiple Airlines Logo
ORD  Chicago O'Hare Airport-CEI Chiang Rai
21039 kmmulti-stop
Multiple Airlines Logo
CEI  Chiang Rai-ORD Chicago O'Hare Airport
21039 kmmulti-stop
Multiple Airlines
Useful Info

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

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Chiang Rai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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?

    On the Chicago O'Hare Intl Airport to Chiang Rai route, being flexible with your departure day can save you up to 6%. Sunday is the cheapest day at ฿30,733 return on average, while Monday is the most expensive at ฿32,392 – a ฿1,659 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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.

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

    Chiang Rai is 12 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.

  • Which car hire options are available at Chiang Rai Airport (CEI)?

    Chiang Rai Airport (CEI) hosts 5 major car hire companies, with daily rates starting from around ฿427 for economy cars. Top options include:
    • Drive Car Rental
    • Chic Car Rent
    • Budget
    • True Leasing
    • Hertz

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 instead of Monday. On this route, Sunday flights average ฿30,733 – about ฿1,659 less than Monday (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.
    - Be One Resort

More options for your flight from O'Hare Intl to Chiang Rai

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

Car rentals in Chiang Rai
Hotels in Chiang Rai