Bangkok (BKK) → Chicago (ORD)
About Bangkok to Chicago Flights
Discover the best flights from Bangkok to Chicago, covering 13,762 km in approximately 17h 42m. Bangkok (BKK) to Chicago (ORD) is one of the major long-haul routes connecting Thailand and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Bangkok to Chicago.
12-Month Price History
Flight prices from Bangkok to Chicago vary significantly throughout the year. February typically offers the best deals with average prices around $2377, while July sees the highest prices, averaging $3979. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
114 days
For best prices
Booking Tips
For the best prices on Bangkok to Chicago flights, we recommend booking 98 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
SkyWest Airlines OO | $3430 | $12130 | $19450 |
United Airlines UA | $3590 | $12890 | $21800 |
Kalitta Air K4 | $3640 | $13170 | $25420 |
Delta Air Lines DL | $3720 | $14740 | $23180 |
Thai VietJet Air VZ | $3910 | $13270 | $23830 |
Thai Airways TG | $3910 | $14010 | $24200 |
American Airlines AA | $4190 | $14200 | $18850 |
SkyWest Airlines
OO
Economy
$3430
Business
$12130
First
$19450
United Airlines
UA
Economy
$3590
Business
$12890
First
$21800
Kalitta Air
K4
Economy
$3640
Business
$13170
First
$25420
Delta Air Lines
DL
Economy
$3720
Business
$14740
First
$23180
Thai VietJet Air
VZ
Economy
$3910
Business
$13270
First
$23830
Thai Airways
TG
Economy
$3910
Business
$14010
First
$24200
American Airlines
AA
Economy
$4190
Business
$14200
First
$18850
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Bangkok → Chicago
Don Mueang International (DMK) to O'Hare International (ORD)
Distance: 13,740 km
Average price: $2809
Bangkok → Milwaukee
Suvarnabhumi (BKK) to Milwaukee Mitchell International (MKE)
Distance: 13,656 km
Average price: $2793
Bangkok → Chicago
Suvarnabhumi (BKK) to Chicago Midway International (MDW)
Distance: 13,785 km
Average price: $2818
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Frequently Asked Questions
How long is the flight from Bangkok to Chicago?
The flight time from Bangkok (BKK) to Chicago (ORD) is approximately 17 hours and 42 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Bangkok and Chicago?
The aerial distance between Bangkok and Chicago is 13,762 kilometers (8,551 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Bangkok to Chicago?
Several airlines operate flights between Bangkok and Chicago, including American Airlines, United Airlines, Thai Airways and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Bangkok to Chicago?
Based on historical data, February typically offers the lowest airfares for flights from Bangkok to Chicago. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Chicago?
For the best prices on Bangkok to Chicago flights, we recommend booking 82 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Bangkok to Chicago?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Thailand traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Bangkok and Chicago?
Bangkok operates on Asia/Bangkok time zone, while Chicago is in the America/Chicago time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.