Travelers have found it’s best to book a flight 17 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bangkok to Illinois 1-2 weeks in advance for as low as $1,089, or $1,328 for flights within the next 24 hours.
Our data shows that October tends to be the cheapest month to fly to Illinois from Bangkok. Users have commonly found prices around $1,177 for the month, but tickets can be as low as $956. Due to multiple factors, prepare for potentially higher prices in August.
When flying from Bangkok to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$863 - $1,139
Route
Depart
Return
Price
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Fri 9/27
1 stop19h 55m
Chicago O'Hare Intl
Fri 10/11
1 stop19h 45m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Tue 10/1
1 stop35h 25m
Chicago O'Hare Intl
Wed 10/30
1 stop41h 00m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Thu 9/19
1 stop19h 55m
Chicago O'Hare Intl
Thu 9/26
1 stop33h 45m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Thu 9/19
1 stop19h 55m
Chicago O'Hare Intl
Thu 9/26
2 stops34h 35m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Tue 10/1
1 stop20h 25m
Chicago O'Hare Intl
Tue 10/29
1 stop24h 05m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Sun 7/7
1 stop34h 45m
Chicago O'Hare Intl
Sun 7/28
1 stop40h 55m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Wed 7/17
2 stops23h 24m
Chicago O'Hare Intl
Mon 8/19
1 stop29h 25m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Sun 6/16
1 stop35h 05m
Chicago O'Hare Intl
Sun 6/23
1 stop28h 45m
Bangkok SuvarnabhumiChicago O'Hare Intl
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Wed 6/26
1 stop38h 00m
Chicago O'Hare Intl
Fri 7/5
1 stop30h 40m
No data available for this route at this time. Please check back soon.
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!
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