$523+ Cheap flights from Chicago (CHI) to Thailand
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Cheapest flights from Chicago to ThailandExplore the most affordable flight options available from Chicago to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Chicago to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This oojo deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:20 pm
ORD
- CNX
1 stop20h 45m
Etihad Airways
Wed 11/188:50 am
CNX
- ORD
1 stop36h 05m
Etihad Airways
Deal found 6/14![Etihad Airways logo]()
$886
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm
ORD
- CNX
1 stop38h 40m
Cathay Pacific
Mon 10/127:25 pm
CNX
- ORD
1 stop30h 30m
Cathay Pacific
Deal found 6/11![Cathay Pacific logo]()
$918
This oojo deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:10 pm
ORD
- CNX
1 stop27h 55m
Etihad Airways
Thu 10/298:50 am
CNX
- ORD
1 stop36h 05m
Etihad Airways
Deal found 6/14![Etihad Airways logo]()
$924
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:00 pm
ORD
- HKT
1 stop30h 50m
Cathay Pacific
Sun 9/136:20 pm
HKT
- ORD
1 stop32h 00m
Cathay Pacific
Deal found 6/10![Cathay Pacific logo]()
$928
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:15 pm
ORD
- HKT
1 stop30h 35m
Cathay Pacific
Sun 10/46:20 pm
HKT
- ORD
1 stop31h 35m
Cathay Pacific
Deal found 6/9![Cathay Pacific logo]()
$929
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm
ORD
- HKT
1 stop30h 50m
Cathay Pacific
Tue 9/1511:50 am
HKT
- ORD
1 stop38h 05m
Cathay Pacific
Deal found 6/13![Cathay Pacific logo]()
$931
This KAYAK deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
ORD
- CNX
1 stop29h 45m
Cathay Pacific
Tue 9/1510:30 am
CNX
- ORD
1 stop39h 25m
Cathay Pacific
Deal found 6/14![Cathay Pacific logo]()
$931
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:20 pm
ORD
- CNX
1 stop20h 45m
Etihad Airways
Mon 11/238:50 am
CNX
- ORD
1 stop43h 10m
Etihad Airways
Deal found 6/12![Etihad Airways logo]()
$932
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:15 am
ORD
- CNX
1 stop22h 40m
Korean Air
Tue 11/1712:15 am
CNX
- ORD
1 stop21h 15m
Korean Air
Deal found 6/10![Korean Air logo]()
$934
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:20 pm
ORD
- CNX
1 stop20h 45m
Etihad Airways
Fri 11/68:50 am
CNX
- ORD
1 stop36h 05m
Etihad Airways
Deal found 6/12![Etihad Airways logo]()
$938
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:20 pm
ORD
- CNX
2 stops24h 05m
Etihad Airways
Wed 11/188:50 am
CNX
- ORD
1 stop43h 10m
Etihad Airways
Deal found 6/9![Etihad Airways logo]()
$940
This Gotogate deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:25 pm
ORD
- CNX
2 stops29h 55m
Multiple Airlines
Wed 11/1812:10 pm
CNX
- ORD
2 stops32h 10m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$941
Best flights from Chicago to ThailandDiscover carefully curated flight deals from Chicago to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Chicago to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
ORD
- HKT
2 stops27h 10m
Delta
Wed 9/1611:25 pm
HKT
- ORD
2 stops34h 22m
Delta
Deal found 6/12![Delta logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:48 pm
ORD
- BKK
2 stops29h 47m
United Airlines
Tue 9/227:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,129
This EVA Air deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:30 am
ORD
- CNX
1 stop21h 55m
EVA Air
Sun 9/68:00 pm
CNX
- ORD
2 stops36h 45m
EVA Air
Deal found 6/9![EVA Air logo]()
$1,188
This Emirates deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Thu 9/311:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 6/12![Emirates logo]()
$1,374
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:30 pm
ORD
- CNX
3 stops28h 15m
Multiple Airlines
Mon 10/1210:20 pm
CNX
- ORD
3 stops33h 52m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,426
This BusinessClass deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:00 pm
ORD
- UTP
2 stops38h 50m
Etihad Airways
Thu 7/161:00 pm
UTP
- ORD
3 stops38h 40m
Etihad Airways
Deal found 6/12![Etihad Airways logo]()
$1,495
This Austrian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:20 pm
ORD
- CNX
2 stops38h 50m
Austrian Airlines
Tue 10/68:00 pm
CNX
- ORD
3 stops33h 20m
Austrian Airlines
Deal found 6/10![Austrian Airlines logo]()
$1,622
This Qatar Airways deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:20 pm
ORD
- CNX
2 stops27h 55m
Qatar Airways
Mon 6/298:00 pm
CNX
- ORD
2 stops31h 05m
Qatar Airways
Deal found 6/13![Qatar Airways logo]()
$1,931
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:25 pm
ORD
- HKT
2 stops39h 45m
Delta
Tue 9/1511:25 pm
HKT
- ORD
2 stops32h 57m
Delta
Deal found 6/13![Delta logo]()
$1,021
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:24 am
MDW
- HKT
2 stops24h 46m
Delta
Tue 9/1511:25 pm
HKT
- MDW
2 stops31h 08m
Delta
Deal found 6/13![Delta logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:12 pm
ORD
- BKK
3 stops29h 23m
United Airlines
Tue 8/189:35 am
BKK
- ORD
2 stops25h 42m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,142
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:47 pm
ORD
- BKK
2 stops29h 48m
United Airlines
Thu 7/167:00 am
BKK
- ORD
2 stops36h 16m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,148
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:05 am
MDW
- HKT
2 stops28h 05m
Delta
Tue 8/1111:25 pm
HKT
- MDW
2 stops24h 26m
Delta
Deal found 6/12![Delta logo]()
$1,095
This Emirates deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Thu 9/1011:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 6/9![Emirates logo]()
$1,375
This EVA Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:30 am
ORD
- USM
2 stops29h 15m
EVA Air
Wed 9/98:45 am
USM
- ORD
2 stops24h 00m
EVA Air
Deal found 6/12![EVA Air logo]()
$1,380
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:45 pm
ORD
- BKK
2 stops28h 50m
United Airlines
Fri 7/177:00 am
BKK
- ORD
2 stops29h 59m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,179
This Gotogate deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:25 pm
ORD
- UTP
2 stops32h 25m
Multiple Airlines
Wed 8/51:00 pm
UTP
- ORD
2 stops38h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,471
This Etihad Airways deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm
ORD
- UTP
2 stops38h 50m
Etihad Airways
Sun 9/131:00 pm
UTP
- ORD
2 stops31h 35m
Etihad Airways
Deal found 6/13![Etihad Airways logo]()
$1,507
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:59 am
ORD
- HKT
2 stops27h 11m
Delta
Wed 9/1611:25 pm
HKT
- ORD
1 stop22h 05m
Delta
Deal found 6/13![Delta logo]()
$1,135
This Emirates deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Tue 9/2211:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 6/10![Emirates logo]()
$1,375
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:00 am
ORD
- BKK
2 stops29h 55m
United Airlines
Mon 7/67:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:10 pm
ORD
- HKT
2 stops41h 00m
Delta
Sun 9/2711:25 pm
HKT
- ORD
1 stop22h 05m
Delta
Deal found 6/13![Delta logo]()
$1,135
This BusinessClass deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:25 pm
ORD
- UTP
2 stops32h 25m
Multiple Airlines
Sat 8/11:00 pm
UTP
- ORD
2 stops31h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,517
This EVA Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 am
ORD
- USM
2 stops28h 05m
EVA Air
Thu 9/39:00 pm
USM
- ORD
2 stops35h 45m
EVA Air
Deal found 6/12![EVA Air logo]()
$1,533
This BusinessClass deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:25 pm
ORD
- USM
2 stops27h 30m
Etihad Airways
Tue 7/75:25 pm
USM
- ORD
2 stops27h 10m
Etihad Airways
Deal found 6/10![Etihad Airways logo]()
$1,534
This Emirates deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Wed 11/411:00 am
DMK
- ORD
1 stop40h 55m
Emirates
Deal found 6/9![Emirates logo]()
$1,396
This Austrian Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:55 pm
ORD
- CNX
3 stops42h 15m
Austrian Airlines
Thu 9/248:00 pm
CNX
- ORD
2 stops29h 20m
Austrian Airlines
Deal found 6/14![Austrian Airlines logo]()
$1,691
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2212:15 pm
ORD
- BKK
1 stop28h 20m
United Airlines
Mon 7/67:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,214
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:30 am
ORD
- HKT
2 stops28h 40m
Delta
Sun 8/1611:25 pm
HKT
- ORD
2 stops31h 24m
Delta
Deal found 6/14![Delta logo]()
$1,145
This Qatar Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 am
ORD
- UTP
3 stops43h 50m
Multiple Airlines
Sat 9/121:00 pm
UTP
- ORD
2 stops38h 05m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,526
Last-minute flights from Chicago to ThailandDiscover last-minute flight deals from Chicago to Thailand. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thailand. Data last updated June 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:30 am
ORD
- BKK
2 stops31h 35m
Delta
Mon 8/319:40 pm
BKK
- ORD
2 stops38h 17m
Delta
Deal found 6/12![Delta logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:00 am
ORD
- BKK
2 stops33h 35m
United Airlines
Mon 7/67:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:15 pm
ORD
- BKK
1 stop28h 20m
United Airlines
Tue 9/19:35 am
BKK
- ORD
1 stop35h 05m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:15 pm
ORD
- BKK
1 stop28h 20m
United Airlines
Thu 9/37:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:00 am
ORD
- BKK
2 stops33h 35m
United Airlines
Wed 7/87:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:18 pm
ORD
- BKK
2 stops25h 17m
United Airlines
Tue 7/149:35 am
BKK
- ORD
1 stop41h 50m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:35 pm
ORD
- BKK
2 stops36h 40m
United Airlines
Sun 7/199:35 am
BKK
- ORD
2 stops31h 16m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:10 pm
ORD
- BKK
2 stops27h 25m
United Airlines
Tue 9/19:35 am
BKK
- ORD
1 stop35h 05m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:45 am
ORD
- BKK
2 stops29h 20m
Delta
Tue 9/19:40 pm
BKK
- ORD
2 stops35h 50m
Delta
Deal found 6/13![Delta logo]()
$1,131
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:54 am
MDW
- BKK
2 stops27h 11m
Delta
Tue 8/252:35 am
BKK
- MDW
2 stops32h 01m
Delta
Deal found 6/13![Delta logo]()
$1,131
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:40 am
ORD
- BKK
2 stops27h 15m
United Airlines
Thu 8/277:00 am
BKK
- ORD
2 stops23h 32m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,142
This Travelocity deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:45 pm
ORD
- HKT
2 stops30h 25m
Multiple Airlines
Mon 8/317:10 pm
HKT
- ORD
2 stops31h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,045
One-way flights from Chicago to ThailandSearch for one-way flight options from Chicago to Thailand. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Chicago to Thailand. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This oojo deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:10 pm
ORD
- HKT
1 stop38h 40m
Etihad Airways
Deal found 6/13![Etihad Airways logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:20 pm
ORD
- HKT
3 stops55h 20m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$562
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:20 pm
ORD
- BKK
1 stop23h 55m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$563
This SmartFares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:20 pm
ORD
- BKK
1 stop23h 55m
Qatar Airways
Deal found 6/10![Qatar Airways logo]()
$568
This SmartFares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:20 pm
ORD
- BKK
1 stop30h 05m
Qatar Airways
Deal found 6/12![Qatar Airways logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:13 pm
ORD
- BKK
2 stops38h 22m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$572
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:00 pm
ORD
- BKK
1 stop40h 10m
Etihad Airways
Deal found 6/10![Etihad Airways logo]()
$573
This KAYAK deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
ORD
- CNX
1 stop38h 40m
Cathay Pacific
Deal found 6/14![Cathay Pacific logo]()
$574
This SmartFares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:30 am
ORD
- BKK
1 stop22h 20m
EVA Air
Deal found 6/11![EVA Air logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:13 pm
ORD
- BKK
2 stops38h 22m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$579
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:00 am
ORD
- BKK
2 stops31h 40m
Japan Airlines
Deal found 6/10![Japan Airlines logo]()
$584
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:30 am
ORD
- BKK
1 stop36h 50m
EVA Air
Deal found 6/13![EVA Air logo]()
$585
Find flight deals from Chicago to Thailand
Keep the following information in mind while searching for Chicago to Thailand flight deals. Data was last updated June 14, 2026.
Round-trip from | $918 (KAYAK) |
|---|---|
One-way from | $523 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $1,236 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Chicago to Thailand that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Wed 9/9
7:00 am-10:10 pm
2 stops27h 10m
Phuket City
Wed 9/16
11:25 pm-9:47 pm
2 stops34h 22m
$1,021
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Tue 9/1
6:25 pm-10:10 pm
2 stops39h 45m
Phuket City
Tue 9/15
11:25 pm-8:22 pm
2 stops32h 57m
$1,021
ChicagoPhuket City
MDW - HKT
MDWHKT
Chicago Midway
Tue 9/1
9:24 am-10:10 pm
2 stops24h 46m
Phuket City
Tue 9/15
11:25 pm-6:33 pm
2 stops31h 08m
$1,021
ChicagoPhuket City
MDW - HKT
MDWHKT
Chicago Midway
Mon 8/3
6:05 am-10:10 pm
2 stops28h 05m
Phuket City
Tue 8/11
11:25 pm-11:51 am
2 stops24h 26m
$1,095
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Tue 9/8
3:48 pm-9:35 am
2 stops29h 47m
Bangkok Suvarnabhumi
Tue 9/22
7:00 am-2:55 pm
1 stop19h 55m
$1,129
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Fri 9/11
6:59 am-10:10 pm
2 stops27h 11m
Phuket City
Wed 9/16
11:25 pm-9:30 am
1 stop22h 05m
$1,135
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Sat 8/29
5:10 pm-10:10 pm
2 stops41h 00m
Phuket City
Sun 9/27
11:25 pm-9:30 am
1 stop22h 05m
$1,135
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Mon 7/20
4:12 pm-9:35 am
3 stops29h 23m
Bangkok Suvarnabhumi
Tue 8/18
9:35 am-11:17 pm
2 stops25h 42m
$1,142
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Fri 8/7
5:30 am-10:10 pm
2 stops28h 40m
Phuket City
Sun 8/16
11:25 pm-6:49 pm
2 stops31h 24m
$1,145
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Thu 7/9
3:47 pm-9:35 am
2 stops29h 48m
Bangkok Suvarnabhumi
Thu 7/16
7:00 am-7:16 am
2 stops36h 16m
$1,148
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to Thailand
Have a flexible travel schedule? Discover the best time to fly to Thailand from Chicago with our price prediction graph.
ORD-CNX
ORD-HKT
ORD-BKK
MDW-BKK
ORD-DMK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Thailand
CHI-TH0
ORD-CNX
ORD-HKT
ORD-BKK
MDW-BKK
What is the cheapest month to book a flight from Chicago to Thailand?
Currently, July is the cheapest month in which you can book a flight from Chicago to Thailand (average of $609). Flying from Chicago to Thailand in August is currently the most expensive (average of $1,590). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Chicago to Thailand?
To ensure you get the cheapest price possible for a flight from Chicago to Thailand, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Thailand
Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated June 14, 2026.
Get a feel of what it's like to fly with EVA Air,ANA, andDelta from Chicago to Thailand by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Overall
8.5
Crew
8.7
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Crew
8.7
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Crew
8.7
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Crew
8.7
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Crew
8.7
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Crew
8.7
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Chicago to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Chicago to Thailand
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Thailand by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Thailand by cabin class
Find flights from Chicago to Thailand, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Thailand flights
Browse other Chicago and Thailand flight options. Last updated on June 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Thailand flights
Consider these flights traveling from Chicago to Thailand.
Fly to Thailand regions
Consider these flights traveling to Thailand regions.
Top 10 airlines flying from Chicago to Thailand
Discover the top 10 airlines that operate flights from Chicago to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$606 | Average$873 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$665 | Average$910 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$679 | Average$838 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$698 | Average$911 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$701 | Average$898 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$710 | Average$1,010 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$749 | Average$1,359 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,134 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$804 | Average$1,127 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$815 | Average$968 | FlexibilityNo cancel fee | On-time79% |