$587+ Cheap flights from Thailand to Chicago (CHI)
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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Cheapest flights from Thailand to ChicagoExplore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
Explore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
This Korean Air deal was found by Cheapflights users on 3/20. 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.
Tue 9/89:40 pm
BKK
- ORD
1 stop23h 50m
Korean Air
Sat 10/312:10 pm
ORD
- BKK
1 stop37h 25m
Korean Air
Deal found 3/20![Korean Air logo]()
$975
This Oman Air deal was found by Cheapflights users on 3/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Fri 5/18:00 pm
ORD
- BKK
2 stops33h 45m
Oman Air
Deal found 3/23![Oman Air logo]()
$976
This Delta deal was found by Cheapflights users on 3/24. 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 9/32:35 am
BKK
- ORD
2 stops31h 23m
Delta
Fri 9/256:00 am
ORD
- BKK
2 stops31h 05m
Delta
Deal found 3/24![Delta logo]()
$977
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:20 am
BKK
- ORD
2 stops34h 39m
Multiple Airlines
Wed 4/292:00 pm
ORD
- BKK
1 stop40h 10m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$982
This Trip.com deal was found by Cheapflights users on 3/19. 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.
Mon 4/207:35 am
BKK
- ORD
2 stops37h 00m
Multiple Airlines
Sun 5/32:00 pm
ORD
- BKK
1 stop21h 50m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$989
This SmartFares deal was found by Cheapflights users on 3/23. 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.
Thu 5/74:45 pm
BKK
- ORD
2 stops25h 55m
Multiple Airlines
Tue 9/112:30 am
ORD
- BKK
1 stop22h 20m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,006
This Trip.com deal was found by Cheapflights users on 3/22. 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 9/85:30 pm
BKK
- ORD
2 stops25h 30m
Multiple Airlines
Thu 10/89:10 pm
ORD
- BKK
1 stop21h 05m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,009
This Korean Air deal was found by Cheapflights users on 3/22. 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 6/49:40 pm
BKK
- ORD
1 stop24h 00m
Korean Air
Sun 7/1212:30 pm
ORD
- BKK
1 stop24h 35m
Korean Air
Deal found 3/22![Korean Air logo]()
$1,012
This Oman Air deal was found by Cheapflights users on 3/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Wed 5/68:00 pm
ORD
- BKK
2 stops46h 50m
Oman Air
Deal found 3/23![Oman Air logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/229:35 am
BKK
- ORD
2 stops32h 24m
United Airlines
Wed 4/294:00 pm
ORD
- BKK
2 stops29h 35m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/279:35 am
BKK
- ORD
2 stops25h 32m
United Airlines
Wed 8/265:45 pm
ORD
- BKK
1 stop22h 50m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,019
This Korean Air deal was found by Cheapflights users on 3/22. 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 9/1011:30 pm
BKK
- ORD
1 stop22h 00m
Korean Air
Mon 9/1412:10 pm
ORD
- BKK
1 stop37h 25m
Korean Air
Deal found 3/22![Korean Air logo]()
$1,024
Best flights from Thailand to ChicagoDiscover carefully curated flight deals from Thailand to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from Thailand to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This Korean Air deal was found by Cheapflights users on 3/22. 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 9/1011:30 pm
BKK
- ORD
1 stop22h 00m
Korean Air
Mon 9/1412:10 pm
ORD
- BKK
1 stop37h 25m
Korean Air
Deal found 3/22![Korean Air logo]()
$1,024
This China Airlines deal was found by Cheapflights users on 3/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:30 pm
BKK
- MDW
2 stops23h 35m
Multiple Airlines
Sat 10/37:05 pm
MDW
- BKK
2 stops26h 40m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,036
This Delta deal was found by Cheapflights users on 3/23. 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 5/1011:30 pm
BKK
- MDW
2 stops28h 42m
Delta
Mon 8/179:30 am
MDW
- BKK
2 stops24h 15m
Delta
Deal found 3/23![Delta logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/37:00 am
BKK
- ORD
2 stops34h 40m
United Airlines
Tue 9/225:45 pm
ORD
- BKK
3 stops27h 50m
United Airlines
Deal found 3/21![United Airlines logo]()
$1,082
This Turkish Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 7/511:15 am
BKK
- ORD
1 stop34h 25m
Turkish Airlines
Sat 7/1811:25 am
ORD
- BKK
1 stop29h 45m
Turkish Airlines
Deal found 3/22![Turkish Airlines logo]()
$1,225
This EVA Air deal was found by Cheapflights users on 3/22. 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 9/1510:10 am
CNX
- ORD
2 stops46h 35m
EVA Air
Fri 9/1812:30 am
ORD
- CNX
2 stops46h 45m
EVA Air
Deal found 3/22![EVA Air logo]()
$1,230
This Oman Air deal was found by Cheapflights users on 3/24. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:00 am
BKK
- ORD
2 stops43h 10m
Oman Air
Fri 5/18:00 pm
ORD
- BKK
2 stops33h 45m
Oman Air
Deal found 3/24![Oman Air logo]()
$1,252
This Qatar Airways deal was found by Cheapflights users on 3/23. 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 4/192:05 am
BKK
- ORD
1 stop25h 00m
Qatar Airways
Sun 5/34:36 pm
ORD
- BKK
2 stops37h 44m
Qatar Airways
Deal found 3/23![Qatar Airways logo]()
$1,309
This Emirates deal was found by Cheapflights users on 3/23. 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.
Thu 4/910:10 am
CNX
- ORD
2 stops41h 35m
Emirates
Sun 4/268:35 pm
ORD
- CNX
2 stops34h 35m
Emirates
Deal found 3/23![Emirates logo]()
$1,533
This oojo deal was found by Cheapflights users on 3/23. 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 9/1611:55 am
USM
- ORD
1 stop38h 00m
Cathay Pacific
Tue 9/224:15 pm
ORD
- USM
1 stop39h 25m
Cathay Pacific
Deal found 3/23![Cathay Pacific logo]()
$1,680
This United Airlines deal was found by Cheapflights users on 3/24. 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 6/13:45 pm
BKK
- ORD
3 stops39h 01m
United Airlines
Tue 9/17:50 pm
ORD
- BKK
2 stops25h 45m
United Airlines
Deal found 3/24![United Airlines logo]()
$1,103
This Etihad Airways deal was found by Cheapflights users on 3/22. 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.
Tue 9/159:30 am
CNX
- ORD
1 stop35h 05m
Etihad Airways
Sat 9/191:35 pm
ORD
- CNX
2 stops52h 50m
Etihad Airways
Deal found 3/22![Etihad Airways logo]()
$2,251
This Trip.com deal was found by Cheapflights users on 3/23. 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 6/178:50 pm
DMK
- ORD
2 stops30h 50m
Multiple Airlines
Wed 7/19:10 pm
ORD
- DMK
2 stops43h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,202
This EVA Air deal was found by Cheapflights users on 3/21. 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.
Mon 7/63:10 pm
BKK
- ORD
2 stops26h 36m
EVA Air
Tue 7/287:00 am
ORD
- BKK
2 stops28h 30m
EVA Air
Deal found 3/21![EVA Air logo]()
$1,244
This Delta deal was found by Cheapflights users on 3/20. 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 5/262:35 am
BKK
- ORD
2 stops33h 22m
Delta
Wed 6/179:30 am
ORD
- BKK
2 stops26h 05m
Delta
Deal found 3/20![Delta logo]()
$1,246
This United Airlines deal was found by Cheapflights users on 3/20. 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 6/63:45 pm
BKK
- ORD
3 stops39h 01m
United Airlines
Tue 7/712:56 pm
ORD
- BKK
3 stops32h 39m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,218
This China Airlines deal was found by Cheapflights users on 3/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:50 am
BKK
- MDW
2 stops24h 30m
Multiple Airlines
Wed 6/176:55 pm
MDW
- BKK
2 stops29h 15m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,251
This EVA Air deal was found by Cheapflights users on 3/22. 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 9/159:15 am
USM
- ORD
2 stops23h 30m
EVA Air
Fri 9/1812:30 am
ORD
- USM
2 stops28h 35m
EVA Air
Deal found 3/22![EVA Air logo]()
$1,275
This Delta deal was found by Cheapflights users on 3/22. 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 7/511:30 pm
BKK
- ORD
2 stops30h 19m
Delta
Sat 7/187:45 am
ORD
- BKK
2 stops29h 20m
Delta
Deal found 3/22![Delta logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/193:45 pm
BKK
- ORD
3 stops37h 19m
United Airlines
Sun 4/2610:35 am
ORD
- BKK
3 stops35h 00m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,242
This Mytrip deal was found by Cheapflights users on 3/22. 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.
Mon 6/16:35 pm
DMK
- ORD
2 stops27h 05m
Multiple Airlines
Mon 7/272:00 pm
ORD
- DMK
2 stops26h 40m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,271
This Booking.com deal was found by Cheapflights users on 3/22. 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.
Wed 5/611:35 am
CNX
- ORD
2 stops30h 25m
EVA Air
Wed 5/137:00 am
ORD
- CNX
2 stops39h 25m
EVA Air
Deal found 3/22![EVA Air logo]()
$1,344
This Delta deal was found by Cheapflights users on 3/22. 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 4/239:50 am
BKK
- MDW
2 stops34h 56m
Delta
Mon 4/279:27 am
MDW
- BKK
2 stops26h 08m
Delta
Deal found 3/22![Delta logo]()
$1,350
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/153:45 pm
BKK
- ORD
3 stops39h 14m
United Airlines
Sun 5/38:46 am
ORD
- BKK
3 stops36h 49m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,248
This Mytrip deal was found by Cheapflights users on 3/22. 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.
Sat 7/2510:50 pm
DMK
- ORD
2 stops28h 50m
Multiple Airlines
Thu 8/62:00 pm
ORD
- DMK
2 stops26h 40m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,277
This Delta deal was found by Cheapflights users on 3/24. 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 7/511:30 pm
BKK
- MDW
2 stops24h 30m
Delta
Sat 7/186:05 am
MDW
- BKK
2 stops31h 00m
Delta
Deal found 3/24![Delta logo]()
$1,419
This China Airlines deal was found by Cheapflights users on 3/23. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:20 pm
BKK
- MDW
2 stops28h 25m
Multiple Airlines
Wed 9/308:30 pm
MDW
- BKK
2 stops27h 40m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,292
This Delta deal was found by Cheapflights users on 3/22. 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 5/711:30 pm
BKK
- MDW
2 stops25h 12m
Delta
Thu 5/146:23 am
MDW
- BKK
2 stops27h 22m
Delta
Deal found 3/22![Delta logo]()
$1,421
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:35 am
CNX
- ORD
1 stop21h 25m
EVA Air
Fri 5/157:00 am
ORD
- CNX
2 stops39h 25m
EVA Air
Deal found 3/24![EVA Air logo]()
$1,594
This China Airlines deal was found by Cheapflights users on 3/22. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:30 pm
BKK
- MDW
2 stops23h 30m
Multiple Airlines
Sat 7/188:35 pm
MDW
- BKK
2 stops25h 10m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,328
Last-minute flights from Thailand to ChicagoDiscover last-minute flight deals from Thailand to Chicago. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Thailand to Chicago. Data last updated March 24, 2026 and is based on user searches.
This Oman Air deal was found by Cheapflights users on 3/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Fri 5/18:00 pm
ORD
- BKK
2 stops33h 45m
Oman Air
Deal found 3/23![Oman Air logo]()
$976
This Oman Air deal was found by Cheapflights users on 3/24. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Wed 4/298:00 pm
ORD
- BKK
2 stops46h 50m
Oman Air
Deal found 3/24![Oman Air logo]()
$1,029
This Oman Air deal was found by Cheapflights users on 3/20. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Sun 5/311:10 am
ORD
- BKK
2 stops31h 40m
Oman Air
Deal found 3/20![Oman Air logo]()
$1,075
This Oman Air deal was found by Cheapflights users on 3/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:30 am
BKK
- ORD
2 stops42h 40m
Oman Air
Fri 5/18:00 pm
ORD
- BKK
2 stops46h 55m
Oman Air
Deal found 3/23![Oman Air logo]()
$1,070
This Trip.com deal was found by Cheapflights users on 3/19. 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.
Mon 4/207:35 am
BKK
- ORD
2 stops37h 00m
Multiple Airlines
Sun 5/32:00 pm
ORD
- BKK
1 stop21h 50m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$989
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:20 am
BKK
- ORD
2 stops34h 39m
Multiple Airlines
Wed 4/292:00 pm
ORD
- BKK
1 stop40h 10m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/229:35 am
BKK
- ORD
2 stops32h 24m
United Airlines
Wed 4/294:00 pm
ORD
- BKK
2 stops29h 35m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,018
This Oman Air deal was found by Cheapflights users on 3/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:00 am
BKK
- ORD
2 stops43h 10m
Oman Air
Sat 9/58:00 pm
ORD
- BKK
2 stops22h 55m
Oman Air
Deal found 3/23![Oman Air logo]()
$1,071
This Oman Air deal was found by Cheapflights users on 3/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Wed 5/68:00 pm
ORD
- BKK
2 stops46h 50m
Oman Air
Deal found 3/23![Oman Air logo]()
$1,017
This Trip.com deal was found by Cheapflights users on 3/23. 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 4/2811:35 pm
BKK
- ORD
2 stops33h 12m
Multiple Airlines
Wed 9/21:10 pm
ORD
- BKK
1 stop37h 05m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,053
This Trip.com deal was found by Cheapflights users on 3/23. 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 4/2811:35 pm
BKK
- ORD
2 stops33h 12m
ANA
Wed 9/27:50 pm
ORD
- BKK
2 stops31h 40m
ANA
Deal found 3/23![ANA logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/299:35 am
BKK
- ORD
2 stops34h 14m
United Airlines
Tue 5/57:40 am
ORD
- BKK
2 stops37h 55m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,027
One-way flights from Thailand to ChicagoSearch for one-way flight options from Thailand to Chicago. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from Thailand to Chicago. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sun 6/711:10 pm
BKK
- ORD
3 stops36h 45m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$587
This Orbitz deal was found by Cheapflights users on 3/23. 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.
Wed 5/61:20 am
BKK
- ORD
2 stops34h 39m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/510:50 am
BKK
- ORD
3 stops45h 47m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$590
This Trip.com deal was found by Cheapflights users on 3/22. 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.
Sun 4/129:25 am
BKK
- ORD
2 stops59h 50m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 6/411:40 pm
BKK
- ORD
2 stops35h 47m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 6/29:50 am
BKK
- ORD
1 stop35h 50m
Korean Air
Deal found 3/23![Korean Air logo]()
$594
This Trip.com deal was found by Cheapflights users on 3/22. 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 4/89:25 am
BKK
- ORD
3 stops35h 50m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$595
This Trip.com deal was found by Cheapflights users on 3/22. 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.
Sun 4/1210:50 pm
DMK
- ORD
2 stops46h 25m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 6/35:50 pm
BKK
- ORD
2 stops23h 45m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$597
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:20 am
BKK
- ORD
2 stops34h 39m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$598
This China Airlines deal was found by Cheapflights users on 3/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:50 am
BKK
- MDW
2 stops30h 50m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$598
This Air Canada deal was found by Cheapflights users on 3/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:45 am
BKK
- ORD
2 stops36h 15m
Air Canada
Deal found 3/23![Air Canada logo]()
$599
Find flight deals from Thailand to Chicago
Keep the following information in mind while searching for Thailand to Chicago flight deals. Data was last updated March 24, 2026.
Round-trip from | $975 (Korean Air) |
|---|---|
One-way from | $587 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $1,627 |
Cheapflights Fare Finder
Customize your flight search to find flights from Thailand to Chicago 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 March 24, 2026.
Use the filters below to find and compare flights from Thailand to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Thu 9/10
11:30 pm-9:30 am
1 stop22h 00m
Chicago O'Hare Intl
Mon 9/14
12:10 pm-1:35 pm
1 stop37h 25m
$1,024
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Tue 9/8
5:30 pm-5:05 am
2 stops23h 35m
Chicago Midway
Sat 10/3
7:05 pm-9:45 am
2 stops26h 40m
$1,036
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Sun 5/10
11:30 pm-4:12 pm
2 stops28h 42m
Chicago Midway
Mon 8/17
9:30 am-9:45 pm
2 stops24h 15m
$1,049
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Sun 5/3
7:00 am-5:40 am
2 stops34h 40m
Chicago O'Hare Intl
Tue 9/22
5:45 pm-9:35 am
3 stops27h 50m
$1,082
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Mon 6/1
3:45 pm-6:46 pm
3 stops39h 01m
Chicago O'Hare Intl
Tue 9/1
7:50 pm-9:35 am
2 stops25h 45m
$1,103
BangkokChicago
DMK - ORD
DMKORD
Bangkok Don Mueang Intl
Wed 6/17
8:50 pm-3:40 pm
2 stops30h 50m
Chicago O'Hare Intl
Wed 7/1
9:10 pm-4:40 am
2 stops43h 30m
$1,202
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Sat 6/6
3:45 pm-6:46 pm
3 stops39h 01m
Chicago O'Hare Intl
Tue 7/7
12:56 pm-9:35 am
3 stops32h 39m
$1,218
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Sun 7/5
11:15 am-9:40 am
1 stop34h 25m
Chicago O'Hare Intl
Sat 7/18
11:25 am-5:10 am
1 stop29h 45m
$1,225
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Tue 9/15
10:10 am-8:45 pm
2 stops46h 35m
Chicago O'Hare Intl
Fri 9/18
12:30 am-11:15 am
2 stops46h 45m
$1,230
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Sun 4/19
3:45 pm-5:04 pm
3 stops37h 19m
Chicago O'Hare Intl
Sun 4/26
10:35 am-9:35 am
3 stops35h 00m
$1,242
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Thailand to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Thailand with our price prediction graph.
BKK-ORD
BKK-MDW
CNX-ORD
USM-ORD
DMK-ORD
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 Thailand to Chicago
TH0-CHI
BKK-ORD
BKK-MDW
CNX-ORD
USM-ORD
What is the cheapest month to book a flight from Thailand to Chicago?
Currently, February is the cheapest month in which you can book a flight from Thailand to Chicago (average of $835). Flying from Thailand to Chicago in August is currently the most expensive (average of $1,063). 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.
What is the cheapest time of day to fly from TH to CHI?
Find hourly flight availability from Thailand to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.
A simple way to save on the total cost of your ticket is to fly from Thailand to Chicago in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Thailand to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Thailand to Chicago. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Thailand to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated March 24, 2026.
See what other customers who have flown with EVA Air,ANA, andKorean Air from Thailand to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Food
8.1
Entertainment
8.0
Overall
8.5
Boarding
8.4
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Comfort
8.3
Food
8.1
Entertainment
8.0
Overall
8.5
Boarding
8.4
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Comfort
8.3
Food
8.1
Entertainment
8.0
Overall
8.5
Boarding
8.4
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Comfort
8.3
Food
8.1
Entertainment
8.0
Overall
8.5
Boarding
8.4
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Comfort
8.3
Food
8.1
Entertainment
8.0
Overall
8.5
Boarding
8.4
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Thailand to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsLansing
Merrillville
Hammond
Porter
Benton Harbor
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Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 24, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Thailand to Chicago by cabin class
Find flights from Thailand to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Thailand and Chicago flights
Browse other Thailand and Chicago flight options. Last updated on March 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Thailand to Chicago
Discover the top 7 airlines that operate flights from Thailand to Chicago. 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$681 | Average$1,261 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$720 | Average$1,160 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$925 | Average$1,031 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$983 | Average$1,091 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$987 | Average$1,143 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$993 | Average$1,173 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,039 | Average$1,183 | FlexibilityNo cancel fee | On-time72% |