Cheap flights to Chicago

WAS — CHI
7 Feb — 14 Feb1
Return
1 adult
Economy
From?
To?
Tue 7/2
Tue 14/2

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Flights to Chicago in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 4% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 3% potential price drop
Average price฿27,324Average for return flights in February 2023
Return from฿32,973From Bangkok to Chicago
One-way from฿17,439One-way flight from Bangkok to Chicago

Cheap flights to Chicago in February, March 2023

The best prices found for CHI flights for February, March
14 Feb - 1 Mar
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

35h 59m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

29h 05m
฿33,302

อเมริกันแอร์ไลน์

Pick Dates

Deal found 1/2

14 Feb - 1 Mar
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

35h 59m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

2 stops

35h 05m
฿33,466

อเมริกันแอร์ไลน์

Pick Dates

Deal found 1/2

4 Feb - 8 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

48h 07m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

29h 05m
฿33,893

อเมริกันแอร์ไลน์

Pick Dates

Deal found 2/2

Chicago 2023 flight deals

Cheap flights to Chicago found for this year
11 Feb - 19 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

36h 59m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

2 stops

46h 17m
฿35,009

อเมริกันแอร์ไลน์

Pick Dates

Deal found 30/1

11 Feb - 19 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

38h 06m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

29h 05m
฿35,502

อเมริกันแอร์ไลน์

Pick Dates

Deal found 30/1

12 Feb - 19 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

1 stop

26h 05m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 45m
฿37,473

เจ็ตบลู

Pick Dates

Deal found 30/1

Last minute flights to Chicago

Late deals on round-trip flights to Chicago, departing today and this week
11 Feb - 19 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

36h 59m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

2 stops

46h 17m
฿35,009

อเมริกันแอร์ไลน์

Pick Dates

Deal found 30/1

11 Feb - 19 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

38h 06m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

29h 05m
฿35,502

อเมริกันแอร์ไลน์

Pick Dates

Deal found 30/1

12 Feb - 19 Feb
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

1 stop

26h 05m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

22h 45m
฿37,473

เจ็ตบลู

Pick Dates

Deal found 30/1

One-way flights to Chicago

The cheapest one-way flights to Chicago
7 Feb
DMK

Bangkok Don Mueang Intl

ORD

Chicago O'Hare Intl

3 stops

39h 31m
฿17,439

Multiple Airlines

Pick Dates

Deal found 1/2

9 Feb
DMK

Bangkok Don Mueang Intl

ORD

Chicago O'Hare Intl

3 stops

39h 31m
฿18,194

Multiple Airlines

Pick Dates

Deal found 30/1

23 Feb
DMK

Bangkok Don Mueang Intl

ORD

Chicago O'Hare Intl

3 stops

39h 31m
฿18,359

Multiple Airlines

Pick Dates

Deal found 31/1

When is the best time to fly to Chicago?

Average Chicago flight ticket prices and weather conditions for 2023 and 2024 by month

BKK - CHI

Price

฿27,213 - ฿110,762

CHI

Temperature

-5 - 23 °C

CHI

Rainfall

43 - 125 mm

When is the best time to book a flight to Chicago?

The best time to book flights to Chicago is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Other local departures to Chicago from Thailand

Chicago, Illinois airports

See all airports in Chicago, select one to find and compare flight prices.

Search flights to Chicago by cabin class

Business Classfrom ฿3,842/person
Prem Economyfrom ฿1,091/person
Economyfrom ฿1,202/person

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