Cheap flights to Chicago

WAS — CHI
30 May — 6 Jun1
Return
1 adult
Economy
From?
To?
Mon 30/5
Mon 6/6

Flights to Chicago in 2022

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, 11% potential price rise
Cheapest inAugustBest time to find cheap flights, 3% potential price drop
Average price฿31,204Average for return flights in May 2022
Return from฿26,123From Bangkok to Chicago
One-way from฿17,734One-way flight from Bangkok to Chicago

Cheap flights to Chicago in May, June 2022

The best prices found for CHI flights for May, June
11 Jun - 7 Aug
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

42h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 15m
฿32,398

เอธิโอเปียแอร์

View Deal

Deal found 25/5/22

11 Jun - 7 Aug
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

1 stop

42h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 15m
฿33,387

เอธิโอเปียแอร์

View Deal

Deal found 25/5/22

29 May - 15 Sep
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

1 stop

37h 40m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

2 stops

31h 00m
฿34,683

เจแปนแอร์ไลน์

View Deal

Deal found 23/5/22

Chicago 2022 flight deals

Cheap flights to Chicago found for this year
5 Oct - 20 Oct
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

42h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 15m
฿26,123

เอธิโอเปียแอร์

View Deal

Deal found 22/5/22

27 Sep - 3 Nov
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

42h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 15m
฿26,566

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View Deal

Deal found 24/5/22

18 Sep - 9 Oct
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

42h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

39h 15m
฿26,600

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Deal found 22/5/22

Last minute flights to Chicago

Late deals on return flights to Chicago, departing today and this week
2 Jun - 31 Aug
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

24h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

1 stop

29h 00m
฿38,093

ลุฟท์ฮันซ่า

View Deal

Deal found 23/5/22

2 Jun - 31 Aug
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

34h 00m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

2 stops

27h 55m
฿38,434

อเมริกันแอร์ไลน์

View Deal

Deal found 23/5/22

2 Jun - 31 Aug
BKK

Bangkok Suvarnabhumi

ORD

Chicago O'Hare Intl

2 stops

24h 10m
ORD

Chicago O'Hare Intl

BKK

Bangkok Suvarnabhumi

2 stops

29h 10m
฿38,537

ลุฟท์ฮันซ่า

View Deal

Deal found 24/5/22

When is the best time to fly to Chicago?

Average Chicago flight ticket prices and weather conditions for 2022 and 2023 by month

BKK - CHI

Price

฿23,679 - ฿45,320

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 33 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.