Book a trip from Chicago to Bangkok with Cathay Pacific , fares from USD868
Direct flights from Chicago with three cabin classes to match your style, your Bangkok adventure starts from USD868
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1 Passenger(s), Economy
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Deals on Chicago (ORD) to Bangkok (BKK) flights
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Book flights to Bangkok BKK
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 27/10/2025 - 09/11/2025 | From USD868 Seen 1 day ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 20/10/2025 - 03/11/2025 | From USD868 Seen 7 hours ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 25/11/2025 - 03/12/2025 | From USD868 Seen 9 hours ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 22/10/2025 - 02/11/2025 | From USD868 Seen 1 day ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 19/01/2026 - 15/02/2026 | From USD868 Seen 1 day ago |
Book Business Class flights to Bangkok - selected offers
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Chicago (ORD)to
Bangkok (BKK)08/01/2026 - 28/01/2026FromUSD6,603Seen 1 day agoRound-tripBusinessChicago (ORD)to
Bangkok (BKK)17/12/2025 - 27/02/2026FromUSD8,423Seen 1 day agoRound-tripBusiness
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Thailand at a Glance
- Premium Cathay Pacific connections to Thailand with award-winning service
- Best time to visit Thailand : April-May and September-October for perfect weather and fewer crowds
- Entry requirements: 90 days visa-free for most passport holders
- Top destinations: Madrid, Barcelona and Seville - rich history and culture await
- Experience flamenco, tapas culture and authentic Spanish hospitality
Why Choose Thailand
Discover the captivating beauty of Thailand with Cathay Pacific's premium service and seamless connections. From historic architecture to vibrant cultural scenes, this destination offers unforgettable experiences for discerning travelers. Enjoy our award-winning hospitality, world-class cuisine at 35,000 feet, and arrive refreshed to explore authentic local traditions. Book your Thailand journey today and experience travel the way it should be.
Explore More Flights from Other Popular Origins
The Cathay Pacific experience
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Spacious cabins and world-class service
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Complete flexibility when you book
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Fresher flavours, now ready for Business
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Our intuitive digital experience
All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 18/04/2026 - 27/04/2026 | From USD918 Seen 37 minutes ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 01/07/2026 - 26/07/2026 | From USD968 Seen 8 hours ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 02/06/2026 - 13/06/2026 | From USD1,018 Seen 7 hours ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 02/06/2026 - 12/06/2026 | From USD1,018 Seen 8 hours ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 25/04/2026 - 09/05/2026 | From USD1,118 Seen 1 hour ago | |
| Chicago (ORD) | Bangkok (BKK) | Round-trip / Economy | 04/06/2026 - 21/06/2026 | From USD1,273 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Bangkok in Premium Economy
Chicago (ORD)to
Bangkok (BKK)15/10/2025 - 20/10/2025FromUSD2,374Seen 1 day agoRound-tripPremium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)