$551+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Jul 9 — Jul 161
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 9, 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 9, 2026.
This oojo deal was found by Cheapflights users on 6/7. 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 9/1311:50 am
HKT
- ORD
1 stop38h 30m
Cathay Pacific
Deal found 6/7![Cathay Pacific logo]()
$884
This Cathay Pacific deal was found by Cheapflights users on 6/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:15 pm
ORD
- HKT
1 stop30h 35m
Cathay Pacific
Sat 10/311:50 am
HKT
- ORD
1 stop38h 05m
Cathay Pacific
Deal found 6/4![Cathay Pacific logo]()
$919
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Sun 9/64:00 pm
ORD
- CNX
1 stop38h 40m
Cathay Pacific
Sun 9/207:25 pm
CNX
- ORD
1 stop30h 30m
Cathay Pacific
Deal found 6/7![Cathay Pacific logo]()
$919
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:45 pm
ORD
- CNX
2 stops29h 30m
Multiple Airlines
Mon 11/210:10 am
CNX
- ORD
2 stops34h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$922
This KAYAK deal was found by Cheapflights users on 6/6. 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 9/155:45 pm
ORD
- HKT
2 stops27h 50m
Multiple Airlines
Tue 9/299:55 pm
HKT
- ORD
2 stops29h 00m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$926
This oojo deal was found by Cheapflights users on 6/7. 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.
Tue 9/82:00 pm
ORD
- CNX
2 stops33h 15m
Etihad Airways
Fri 9/188:00 pm
CNX
- ORD
2 stops48h 35m
Etihad Airways
Deal found 6/7![Etihad Airways logo]()
$927
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Mon 9/74:00 pm
ORD
- CNX
1 stop38h 40m
Cathay Pacific
Fri 9/187:25 pm
CNX
- ORD
1 stop30h 30m
Cathay Pacific
Deal found 6/7![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.
Tue 8/114:00 pm
ORD
- HKT
1 stop30h 50m
Cathay Pacific
Tue 9/811:50 am
HKT
- ORD
1 stop38h 30m
Cathay Pacific
Deal found 6/9![Cathay Pacific logo]()
$929
This oojo deal was found by Cheapflights users on 6/8. 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 stops28h 25m
Etihad Airways
Wed 11/187:45 pm
CNX
- ORD
2 stops56h 15m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$929
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:00 pm
ORD
- HKT
1 stop30h 50m
Cathay Pacific
Wed 9/911:50 am
HKT
- ORD
1 stop38h 30m
Cathay Pacific
Deal found 6/9![Cathay Pacific logo]()
$931
This oojo deal was found by Cheapflights users on 6/7. 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.
Sat 8/294:00 pm
ORD
- HKT
1 stop30h 50m
Cathay Pacific
Sun 9/276:20 pm
HKT
- ORD
1 stop31h 35m
Cathay Pacific
Deal found 6/7![Cathay Pacific logo]()
$934
This Korean Air deal was found by Cheapflights users on 6/8. 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 6/8![Korean Air logo]()
$934
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 9, 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 9, 2026.
This Korean Air deal was found by Cheapflights users on 6/4. 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 6/4![Korean Air logo]()
$935
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 11/126:00 am
MDW
- CNX
2 stops27h 55m
Delta
Tue 11/1712:15 am
CNX
- MDW
2 stops34h 55m
Delta
Deal found 6/8![Delta logo]()
$995
This oojo deal was found by Cheapflights users on 6/4. 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 9/112:00 pm
ORD
- USM
2 stops30h 25m
Multiple Airlines
Fri 9/189:00 pm
USM
- ORD
2 stops30h 40m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 11/219:30 pm
ORD
- BKK
2 stops42h 40m
United Airlines
Mon 11/307:10 am
BKK
- ORD
1 stop19h 40m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,143
This Turkish Airlines deal was found by Cheapflights users on 6/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:45 am
ORD
- BKK
1 stop28h 35m
Turkish Airlines
Tue 12/156:10 am
BKK
- ORD
1 stop40h 50m
Turkish Airlines
Deal found 6/5![Turkish Airlines logo]()
$1,164
This FlightHub deal was found by Cheapflights users on 6/7. 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 11/2411:30 pm
ORD
- USM
2 stops26h 25m
EVA Air
Tue 12/87:00 am
USM
- ORD
2 stops25h 35m
EVA Air
Deal found 6/7![EVA Air logo]()
$1,223
This Finnair deal was found by Cheapflights users on 6/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Sat 7/257:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 6/5![Finnair logo]()
$1,297
This Qatar Airways deal was found by Cheapflights users on 6/7. 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.
Thu 9/107:20 pm
ORD
- UTP
2 stops33h 30m
Qatar Airways
Fri 9/181:00 pm
UTP
- ORD
2 stops38h 05m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,355
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 9/218:35 pm
ORD
- DMK
1 stop36h 10m
Emirates
Wed 10/2810:55 pm
DMK
- ORD
1 stop28h 50m
Emirates
Deal found 6/9![Emirates logo]()
$1,375
This Etihad Airways deal was found by Cheapflights users on 6/6. 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.
Sun 9/279:10 pm
ORD
- UTP
2 stops31h 40m
Etihad Airways
Thu 10/11:00 pm
UTP
- ORD
2 stops38h 40m
Etihad Airways
Deal found 6/6![Etihad Airways logo]()
$1,427
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 11/155:30 am
ORD
- CNX
2 stops28h 25m
Delta
Tue 11/1712:15 am
CNX
- ORD
1 stop21h 15m
Delta
Deal found 6/4![Delta logo]()
$1,036
This Trip.com deal was found by Cheapflights users on 6/6. 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.
Wed 9/94:00 pm
ORD
- USM
2 stops27h 10m
Multiple Airlines
Mon 9/147:50 am
USM
- ORD
2 stops42h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,115
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:25 pm
ORD
- HKT
2 stops39h 45m
Delta
Mon 9/711:25 pm
HKT
- ORD
2 stops29h 11m
Delta
Deal found 6/9![Delta logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/137:00 am
ORD
- BKK
2 stops33h 35m
United Airlines
Tue 10/203:45 pm
BKK
- ORD
3 stops27h 40m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,152
This EVA Air deal was found by Cheapflights users on 6/8. 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.
Sat 9/512:30 am
ORD
- CNX
2 stops30h 40m
EVA Air
Thu 9/1011:35 am
CNX
- ORD
1 stop21h 10m
EVA Air
Deal found 6/8![EVA Air logo]()
$1,257
This Delta deal was found by Cheapflights users on 6/4. 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 11/137:00 am
ORD
- CNX
2 stops26h 55m
Delta
Tue 11/1712:15 am
CNX
- ORD
2 stops29h 59m
Delta
Deal found 6/4![Delta logo]()
$1,046
This United Airlines deal was found by Cheapflights users on 6/7. 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
Thu 7/29:35 am
BKK
- ORD
2 stops25h 47m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,152
This Finnair deal was found by Cheapflights users on 6/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Tue 7/77:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 6/6![Finnair logo]()
$1,297
This SmartFares deal was found by Cheapflights users on 6/5. 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.
Fri 11/68:20 pm
ORD
- USM
2 stops25h 20m
Multiple Airlines
Fri 11/135:05 pm
USM
- ORD
2 stops27h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,214
This Qatar Airways deal was found by Cheapflights users on 6/7. 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.
Thu 9/107:20 pm
ORD
- UTP
2 stops33h 30m
Qatar Airways
Mon 9/211:00 pm
UTP
- ORD
2 stops38h 05m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,355
This Emirates deal was found by Cheapflights users on 6/4. 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 9/78:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Fri 9/1811:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 6/4![Emirates logo]()
$1,375
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 11/156:00 am
MDW
- CNX
2 stops27h 55m
Delta
Tue 11/1712:15 am
CNX
- MDW
2 stops29h 10m
Delta
Deal found 6/4![Delta logo]()
$1,046
This EVA Air deal was found by Cheapflights users on 6/4. 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 9/1612:30 am
ORD
- USM
2 stops28h 35m
EVA Air
Mon 9/217:50 am
USM
- ORD
2 stops24h 55m
EVA Air
Deal found 6/4![EVA Air logo]()
$1,286
This Etihad Airways deal was found by Cheapflights users on 6/7. 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 9/99:10 pm
ORD
- UTP
2 stops31h 40m
Etihad Airways
Wed 9/161:00 pm
UTP
- ORD
2 stops38h 40m
Etihad Airways
Deal found 6/7![Etihad Airways logo]()
$1,427
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/276:15 pm
ORD
- BKK
2 stops28h 10m
United Airlines
Sat 12/194:55 pm
BKK
- ORD
2 stops32h 13m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,212
This Emirates deal was found by Cheapflights users on 6/4. 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.
Sun 9/68:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Fri 9/1811:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 6/4![Emirates logo]()
$1,375
This Qatar Airways deal was found by Cheapflights users on 6/8. 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.
Sun 8/307:20 pm
ORD
- UTP
2 stops33h 30m
Qatar Airways
Sun 9/131:00 pm
UTP
- ORD
2 stops38h 05m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,395
This BusinessClass deal was found by Cheapflights users on 6/8. 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.
Sun 10/252:10 pm
ORD
- UTP
2 stops38h 40m
Etihad Airways
Sat 10/311:00 pm
UTP
- ORD
3 stops39h 00m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,429
This Delta deal was found by Cheapflights users on 6/5. 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 11/27:00 am
ORD
- HKT
2 stops26h 10m
Delta
Sun 11/1511:40 pm
HKT
- ORD
1 stop21h 50m
Delta
Deal found 6/5![Delta logo]()
$1,085
This EVA Air deal was found by Cheapflights users on 6/8. 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.
Sun 11/811:30 pm
ORD
- USM
2 stops27h 05m
EVA Air
Thu 11/127:00 am
USM
- ORD
2 stops25h 35m
EVA Air
Deal found 6/8![EVA Air logo]()
$1,326
Last-minute flights from Chicago to ThailandDiscover last-minute flight deals from Chicago to Thailand. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thailand. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 6/95:30 am
ORD
- BKK
2 stops30h 05m
Delta
Mon 6/152:35 am
BKK
- ORD
2 stops30h 50m
Delta
Deal found 6/8![Delta logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/912:15 pm
ORD
- BKK
1 stop28h 20m
United Airlines
Tue 7/77:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,139
This lastminute.com deal was found by Cheapflights users on 6/8. 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 lastminute.com 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
ANA
Wed 7/17:00 am
BKK
- ORD
1 stop19h 55m
ANA
Deal found 6/8![ANA logo]()
$1,123
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 7/64:00 pm
ORD
- BKK
1 stop20h 10m
Cathay Pacific
Sun 9/612:35 pm
BKK
- ORD
1 stop37h 45m
Cathay Pacific
Deal found 6/9![Cathay Pacific logo]()
$1,129
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/87:00 am
ORD
- BKK
2 stops33h 35m
United Airlines
Tue 7/149:35 am
BKK
- ORD
2 stops25h 47m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,138
This FlightHub deal was found by Cheapflights users on 6/5. 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.
Thu 7/98:10 am
ORD
- BKK
2 stops32h 30m
Japan Airlines
Sun 8/307:55 am
BKK
- ORD
1 stop35h 50m
Japan Airlines
Deal found 6/5![Japan Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/108:18 pm
ORD
- BKK
2 stops25h 17m
United Airlines
Tue 10/67:00 am
BKK
- ORD
1 stop19h 55m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,118
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.
Fri 7/108:10 am
ORD
- BKK
2 stops43h 00m
Japan Airlines
Tue 10/69:40 pm
BKK
- ORD
2 stops36h 50m
Japan Airlines
Deal found 6/9![Japan Airlines logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/128:18 pm
ORD
- BKK
2 stops25h 17m
United Airlines
Thu 7/167:00 am
BKK
- ORD
2 stops30h 15m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 6/7. 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 7/177:05 am
ORD
- BKK
2 stops26h 40m
Delta
Wed 7/229:50 am
BKK
- ORD
2 stops25h 48m
Delta
Deal found 6/7![Delta logo]()
$1,119
This oojo deal was found by Cheapflights users on 6/6. 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 7/248:25 pm
ORD
- CNX
2 stops48h 55m
Etihad Airways
Sat 9/1910:10 am
CNX
- ORD
2 stops41h 30m
Etihad Airways
Deal found 6/6![Etihad Airways logo]()
$1,129
This Delta deal was found by Cheapflights users on 6/6. 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 7/296:00 am
MDW
- HKT
2 stops28h 10m
Delta
Tue 8/2511:25 pm
HKT
- MDW
2 stops35h 11m
Delta
Deal found 6/6![Delta logo]()
$1,191
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 9, 2026.
Search for one-way flight options from Chicago to Thailand. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This oojo deal was found by Cheapflights users on 6/8. 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.
Thu 8/132:00 pm
ORD
- HKT
1 stop21h 50m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$551
This FlightHub deal was found by Cheapflights users on 6/8. 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 8/127:20 pm
ORD
- BKK
1 stop23h 00m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$563
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:15 am
ORD
- BKK
1 stop37h 10m
Korean Air
Deal found 6/7![Korean Air logo]()
$568
This Justfly.com deal was found by Cheapflights users on 6/6. 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 Justfly.com 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 6/6![Qatar Airways logo]()
$569
This oojo deal was found by Cheapflights users on 6/8. 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 7/89:00 am
ORD
- BKK
2 stops31h 40m
Japan Airlines
Deal found 6/8![Japan Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Wed 11/1111:06 am
ORD
- BKK
3 stops45h 44m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/19:48 pm
ORD
- BKK
3 stops48h 52m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 8/109:57 pm
ORD
- BKK
3 stops50h 13m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$574
This KAYAK deal was found by Cheapflights users on 6/8. 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 8/114:00 pm
ORD
- CNX
1 stop38h 40m
Cathay Pacific
Deal found 6/8![Cathay Pacific logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Thu 10/1512:10 pm
ORD
- BKK
1 stop24h 55m
Korean Air
Deal found 6/8![Korean Air logo]()
$575
This oojo deal was found by Cheapflights users on 6/8. 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.
Tue 8/47:20 pm
ORD
- BKK
1 stop29h 35m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$576
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.
Thu 7/92:30 pm
ORD
- BKK
1 stop27h 15m
Japan Airlines
Deal found 6/9![Japan Airlines logo]()
$577
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 9, 2026.
Round-trip from | $884 (oojo) |
|---|---|
One-way from | $551 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $1,229 |
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 9, 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
Quickest round-trip
ChicagoChiang Mai
ORD - CNX
ORDCNX
Chicago O'Hare Intl
Thu 11/12
11:15 am-10:55 pm
1 stop22h 40m
Chiang Mai
Tue 11/17
12:15 am-8:30 am
1 stop21h 15m
$935
ChicagoChiang Mai
MDW - CNX
MDWCNX
Chicago Midway
Thu 11/12
6:00 am-10:55 pm
2 stops27h 55m
Chiang Mai
Tue 11/17
12:15 am-10:10 pm
2 stops34h 55m
$995
ChicagoChiang Mai
ORD - CNX
ORDCNX
Chicago O'Hare Intl
Sun 11/15
5:30 am-10:55 pm
2 stops28h 25m
Chiang Mai
Tue 11/17
12:15 am-8:30 am
1 stop21h 15m
$1,036
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Mon 8/10
6:25 pm-10:10 pm
2 stops39h 45m
Phuket City
Mon 9/7
11:25 pm-4:36 pm
2 stops29h 11m
$1,045
ChicagoChiang Mai
ORD - CNX
ORDCNX
Chicago O'Hare Intl
Fri 11/13
7:00 am-10:55 pm
2 stops26h 55m
Chiang Mai
Tue 11/17
12:15 am-5:14 pm
2 stops29h 59m
$1,046
ChicagoChiang Mai
MDW - CNX
MDWCNX
Chicago Midway
Sun 11/15
6:00 am-10:55 pm
2 stops27h 55m
Chiang Mai
Tue 11/17
12:15 am-4:25 pm
2 stops29h 10m
$1,046
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
Fri 9/11
2:00 pm-8:25 am
2 stops30h 25m
Ko Samui
Fri 9/18
9:00 pm-3:40 pm
2 stops30h 40m
$1,059
ChicagoPhuket City
ORD - HKT
ORDHKT
Chicago O'Hare Intl
Mon 11/2
7:00 am-10:10 pm
2 stops26h 10m
Phuket City
Sun 11/15
11:40 pm-8:30 am
1 stop21h 50m
$1,085
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
Wed 9/9
4:00 pm-7:10 am
2 stops27h 10m
Ko Samui
Mon 9/14
7:50 am-2:20 pm
2 stops42h 30m
$1,115
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Sat 11/21
9:30 pm-5:10 am
2 stops42h 40m
Bangkok Suvarnabhumi
Mon 11/30
7:10 am-1:50 pm
1 stop19h 40m
$1,143
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-HKT
ORD-BKK
ORD-CNX
ORD-USM
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-HKT
ORD-BKK
ORD-CNX
ORD-USM
What is the cheapest month to book a flight from Chicago to Thailand?
Currently, February is the cheapest month in which you can book a flight from Chicago to Thailand (average of $881). Flying from Chicago to Thailand in July is currently the most expensive (average of $2,667). 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 9, 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.
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Overall
8.5
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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$606 | Average$873 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$665 | Average$1,137 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$680 | Average$850 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$697 | Average$911 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$702 | Average$899 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$710 | Average$1,012 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$749 | Average$1,352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,134 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$805 | Average$1,137 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$815 | Average$969 | FlexibilityNo cancel fee | On-time79% |