$376+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Thailand with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 18, 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 August 18, 2026.
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:15 pm -
2 stops32h 30m
Mon 10/59:15 am -
2 stops40h 40m
Deal found 8/14![Multiple Airlines logo]()
$847
This SmartFares deal was found by Cheapflights users on 8/17. 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 9/84:00 pm -
2 stops28h 15m
Wed 9/162:35 pm -
2 stops35h 20m
Deal found 8/17![Multiple Airlines logo]()
$851
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Mon 9/1411:05 am -
2 stops30h 00m
Mon 9/217:05 am -
2 stops25h 07m
Deal found 8/17![Air Canada logo]()
$854
This Air Canada deal was found by Cheapflights users on 8/16. 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.
Mon 8/318:44 am -
2 stops32h 21m
Mon 9/217:05 am -
1 stop19h 38m
Deal found 8/16![Air Canada logo]()
$857
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:45 pm -
2 stops28h 20m
Wed 9/307:05 am -
1 stop25h 01m
Deal found 8/13![Air Canada logo]()
$858
This Bravofly deal was found by Cheapflights users on 8/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:15 pm -
1 stop30h 35m
Sun 10/46:20 pm -
1 stop31h 35m
Deal found 8/13![Cathay Pacific logo]()
$860
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Sun 9/67:46 pm -
2 stops45h 19m
Mon 9/142:35 am -
2 stops29h 31m
Deal found 8/17![Air Canada logo]()
$864
This Etihad Airways deal was found by Cheapflights users on 8/14. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm -
1 stop38h 55m
Wed 11/188:30 am -
1 stop36h 25m
Deal found 8/14![Etihad Airways logo]()
$865
This oojo deal was found by Cheapflights users on 8/13. 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.
Sun 10/259:20 pm -
1 stop21h 15m
Tue 11/38:30 am -
1 stop36h 25m
Deal found 8/13![Etihad Airways logo]()
$868
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/157:45 pm -
2 stops45h 20m
Wed 9/307:00 am -
2 stops25h 06m
Deal found 8/17![Air Canada logo]()
$869
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:30 pm -
3 stops31h 20m
Tue 9/156:05 pm -
3 stops34h 30m
Deal found 8/14![Multiple Airlines logo]()
$870
This Bravofly deal was found by Cheapflights users on 8/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:45 pm -
2 stops27h 00m
Mon 10/54:55 pm -
2 stops27h 45m
Deal found 8/14![Multiple Airlines logo]()
$881
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 August 18, 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 August 18, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/15. 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 1/241:10 pm -
1 stop39h 50m
Wed 2/32:40 pm -
1 stop30h 15m
Deal found 8/15![Etihad Airways logo]()
$864
This United Airlines deal was found by Cheapflights users on 8/14. 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 11/27:00 am -
2 stops26h 50m
Mon 11/169:10 am -
2 stops26h 35m
Deal found 8/14![United Airlines logo]()
$903
This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 9/305:30 am -
2 stops31h 35m
Wed 10/289:40 am -
2 stops24h 20m
Deal found 8/14![Delta logo]()
$922
This SmartFares deal was found by Cheapflights users on 8/17. 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.
Mon 8/314:00 pm -
2 stops34h 45m
Tue 9/299:15 am -
2 stops40h 40m
Deal found 8/17![Multiple Airlines logo]()
$966
This IEagle deal was found by Cheapflights users on 8/13. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 am -
2 stops44h 15m
Tue 9/89:25 am -
2 stops23h 20m
Deal found 8/13![EVA Air logo]()
$1,019
This Ovago deal was found by Cheapflights users on 8/17. 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.
Thu 9/174:15 pm -
1 stop38h 25m
Thu 9/2410:30 am -
1 stop39h 25m
Deal found 8/17![Cathay Pacific logo]()
$1,063
This Emirates deal was found by Cheapflights users on 8/15. 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 9/88:35 pm -
1 stop26h 50m
Fri 9/2511:50 pm -
1 stop28h 05m
Deal found 8/15![Emirates logo]()
$1,374
This Oman Air deal was found by Cheapflights users on 8/16. 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 12/236:50 pm -
2 stops47h 45m
Mon 12/287:10 pm -
2 stops56h 55m
Deal found 8/16![Oman Air logo]()
$1,454
This SWISS deal was found by Cheapflights users on 8/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:45 pm -
3 stops31h 30m
Fri 12/117:45 am -
2 stops45h 30m
Deal found 8/15![SWISS logo]()
$1,549
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 11/310:30 am -
1 stop24h 50m
Tue 11/244:55 pm -
2 stops32h 20m
Deal found 8/14![United Airlines logo]()
$908
This Delta deal was found by Cheapflights users on 8/15. 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 11/97:00 am -
2 stops28h 45m
Fri 12/189:40 am -
2 stops25h 07m
Deal found 8/15![Delta logo]()
$958
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/212:00 pm -
2 stops31h 35m
Thu 11/129:10 am -
2 stops26h 49m
Deal found 8/16![United Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 8/17. 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 9/69:59 am -
2 stops27h 06m
Mon 9/149:50 am -
2 stops24h 54m
Deal found 8/17![Delta logo]()
$958
This Malaysia Airlines deal was found by Cheapflights users on 8/15. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:50 pm -
2 stops31h 55m
Sun 11/1510:25 am -
3 stops39h 30m
Deal found 8/15![Malaysia Airlines logo]()
$2,159
This EVA Air deal was found by Cheapflights users on 8/17. 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 10/2512:30 am -
1 stop22h 05m
Thu 10/2910:10 am -
2 stops46h 25m
Deal found 8/17![EVA Air logo]()
$1,092
This Gotogate deal was found by Cheapflights users on 8/15. 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.
Sat 10/311:50 am -
2 stops35h 25m
Tue 10/208:00 pm -
2 stops30h 55m
Deal found 8/15![Multiple Airlines logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/214:26 pm -
3 stops29h 09m
Wed 9/309:35 am -
2 stops25h 39m
Deal found 8/14![United Airlines logo]()
$952
This Delta deal was found by Cheapflights users on 8/15. 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 12/307:10 am -
2 stops28h 35m
Mon 2/111:15 pm -
1 stop22h 25m
Deal found 8/15![Delta logo]()
$962
This EVA Air deal was found by Cheapflights users on 8/17. 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 9/1212:30 am -
2 stops44h 15m
Thu 9/179:25 am -
2 stops23h 20m
Deal found 8/17![EVA Air logo]()
$1,116
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 1/2312:45 pm -
2 stops33h 45m
Tue 2/27:10 am -
1 stop20h 40m
Deal found 8/13![United Airlines logo]()
$979
This Delta deal was found by Cheapflights users on 8/13. 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 1/2310:35 am -
2 stops37h 50m
Tue 2/29:30 pm -
2 stops28h 03m
Deal found 8/13![Delta logo]()
$982
This Emirates deal was found by Cheapflights users on 8/13. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:35 pm -
1 stop36h 10m
Fri 10/3011:10 am -
1 stop40h 35m
Deal found 8/13![Emirates logo]()
$1,374
This China Airlines deal was found by Cheapflights users on 8/16. 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 9/278:35 pm -
2 stops25h 45m
Sat 10/1011:20 am -
2 stops30h 30m
Deal found 8/16![Multiple Airlines logo]()
$1,250
This EVA Air deal was found by Cheapflights users on 8/14. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:30 am -
2 stops25h 15m
Mon 10/56:00 am -
2 stops26h 45m
Deal found 8/14![EVA Air logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/13:00 pm -
2 stops30h 35m
Sun 10/49:35 am -
2 stops25h 35m
Deal found 8/17![United Airlines logo]()
$987
This Delta deal was found by Cheapflights users on 8/15. 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 1/235:25 pm -
2 stops31h 00m
Fri 2/511:15 pm -
2 stops26h 18m
Deal found 8/15![Delta logo]()
$994
This Emirates deal was found by Cheapflights users on 8/13. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:35 pm -
1 stop26h 50m
Wed 9/91:30 pm -
1 stop38h 15m
Deal found 8/13![Emirates logo]()
$1,374
This China Airlines deal was found by Cheapflights users on 8/13. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:35 pm -
2 stops25h 45m
Sun 10/411:20 am -
2 stops30h 25m
Deal found 8/13![Multiple Airlines logo]()
$1,251
This EVA Air deal was found by Cheapflights users on 8/16. 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 9/2912:30 am -
2 stops24h 40m
Wed 10/76:00 am -
2 stops26h 45m
Deal found 8/16![EVA Air logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/163:00 pm -
2 stops30h 35m
Sat 10/103:45 pm -
2 stops25h 00m
Deal found 8/14![United Airlines logo]()
$997
Last-minute flights from Chicago to ThailandDiscover last-minute flight deals from Chicago to Thailand. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thailand. Data last updated August 18, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/16. 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.
Mon 8/318:44 am -
2 stops32h 21m
Mon 9/217:05 am -
1 stop19h 38m
Deal found 8/16![Air Canada logo]()
$857
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:30 pm -
3 stops31h 20m
Tue 9/156:05 pm -
3 stops34h 30m
Deal found 8/14![Multiple Airlines logo]()
$870
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:45 pm -
2 stops28h 20m
Wed 9/307:05 am -
1 stop25h 01m
Deal found 8/13![Air Canada logo]()
$858
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Sun 9/67:46 pm -
2 stops45h 19m
Mon 9/142:35 am -
2 stops29h 31m
Deal found 8/17![Air Canada logo]()
$864
This SmartFares deal was found by Cheapflights users on 8/17. 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 9/84:00 pm -
2 stops28h 15m
Wed 9/162:35 pm -
2 stops35h 20m
Deal found 8/17![Multiple Airlines logo]()
$851
This Etihad Airways deal was found by Cheapflights users on 8/15. 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.
Sat 9/122:00 pm -
1 stop21h 55m
Mon 9/219:00 pm -
1 stop23h 35m
Deal found 8/15![Etihad Airways logo]()
$865
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Mon 9/1411:05 am -
2 stops30h 00m
Mon 9/217:05 am -
2 stops25h 07m
Deal found 8/17![Air Canada logo]()
$854
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/157:45 pm -
2 stops45h 20m
Wed 9/307:00 am -
2 stops25h 06m
Deal found 8/17![Air Canada logo]()
$869
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:45 am -
2 stops32h 20m
Wed 11/119:40 am -
2 stops23h 21m
Deal found 8/13![Air Canada logo]()
$868
This Bravofly deal was found by Cheapflights users on 8/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:15 pm -
1 stop30h 35m
Sun 10/46:20 pm -
1 stop31h 35m
Deal found 8/13![Cathay Pacific logo]()
$860
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:15 pm -
2 stops32h 30m
Mon 10/59:15 am -
2 stops40h 40m
Deal found 8/14![Multiple Airlines logo]()
$847
This Bravofly deal was found by Cheapflights users on 8/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:45 pm -
2 stops27h 00m
Mon 10/54:55 pm -
2 stops27h 45m
Deal found 8/14![Multiple Airlines logo]()
$881
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 August 18, 2026.
Search for one-way flight options from Chicago to Thailand. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Flightnetwork deal was found by Cheapflights users on 8/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 pm -
1 stop39h 25m
Deal found 8/16![Etihad Airways logo]()
$376
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Sun 9/278:25 pm -
1 stop33h 55m
Deal found 8/13![Etihad Airways logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 9/52:00 pm -
1 stop21h 55m
Deal found 8/13![Etihad Airways logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 8/288:00 pm -
1 stop28h 10m
Deal found 8/17![Etihad Airways logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:45 pm -
1 stop35h 00m
Deal found 8/14![Philippine Airlines logo]()
$443
This SmartFares deal was found by Cheapflights users on 8/15. 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 11/32:35 pm -
1 stop31h 40m
Deal found 8/15![Cathay Pacific logo]()
$444
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/32:35 pm -
1 stop31h 45m
Deal found 8/14![Cathay Pacific logo]()
$444
This Mytrip deal was found by Cheapflights users on 8/17. 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 9/192:00 pm -
1 stop40h 10m
Deal found 8/17![Etihad Airways logo]()
$446
This oojo deal was found by Cheapflights users on 8/13. 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.
Mon 11/22:35 pm -
1 stop31h 40m
Deal found 8/13![Cathay Pacific logo]()
$447
This oojo deal was found by Cheapflights users on 8/14. 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.
Thu 8/204:00 pm -
1 stop38h 40m
Deal found 8/14![Cathay Pacific logo]()
$447
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm -
1 stop21h 55m
Deal found 8/13![Etihad Airways logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 10/19:38 am -
2 stops26h 17m
Deal found 8/13![Etihad Airways logo]()
$449
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 August 18, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $847 (SmartFares) |
One-way from | $376 (Flightnetwork) |
Popular in | December |
Cheapest in | September |
Average price | $1,043 |
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 August 18, 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
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Sun 1/24
1:10 pm-6:00 pm
1 stop39h 50m
Bangkok Suvarnabhumi
Wed 2/3
2:40 pm-7:55 am
1 stop30h 15m
$864
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Mon 11/2
7:00 am-10:50 pm
2 stops26h 50m
Bangkok Suvarnabhumi
Mon 11/16
9:10 am-10:45 pm
2 stops26h 35m
$903
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Tue 11/3
10:30 am-12:20 am
1 stop24h 50m
Bangkok Suvarnabhumi
Tue 11/24
4:55 pm-12:15 pm
2 stops32h 20m
$908
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Wed 9/30
5:30 am-1:05 am
2 stops31h 35m
Bangkok Suvarnabhumi
Wed 10/28
9:40 am-10:00 pm
2 stops24h 20m
$922
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Wed 10/21
2:00 pm-9:35 am
2 stops31h 35m
Bangkok Suvarnabhumi
Thu 11/12
9:10 am-10:59 pm
2 stops26h 49m
$947
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Mon 9/21
4:26 pm-9:35 am
3 stops29h 09m
Bangkok Suvarnabhumi
Wed 9/30
9:35 am-11:14 pm
2 stops25h 39m
$952
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Mon 11/9
7:00 am-12:45 am
2 stops28h 45m
Bangkok Suvarnabhumi
Fri 12/18
9:40 am-9:47 pm
2 stops25h 07m
$958
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Sun 9/6
9:59 am-1:05 am
2 stops27h 06m
Bangkok Suvarnabhumi
Mon 9/14
9:50 am-10:44 pm
2 stops24h 54m
$958
Quickest round-trip
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Wed 12/30
7:10 am-12:45 am
2 stops28h 35m
Bangkok Suvarnabhumi
Mon 2/1
11:15 pm-8:40 am
1 stop22h 25m
$962
ChicagoKo Samui
ORD Chicago O'Hare Intl - USM Ko Samui
ORDUSM
Chicago O'Hare Intl
Mon 8/31
4:00 pm-2:45 pm
2 stops34h 45m
Ko Samui
Tue 9/29
9:15 am-1:55 pm
2 stops40h 40m
$966
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-CNX
ORD-BKK
MDW-BKK
ORD-KBV
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-CNX
ORD-BKK
MDW-BKK
What is the cheapest month to book a flight from Chicago to Thailand?
Currently, September is the cheapest month in which you can book a flight from Chicago to Thailand (average of $872). Flying from Chicago to Thailand in December is currently the most expensive (average of $1,328). 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 August 18, 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
Entertainment
8.0
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Crew
8.7
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.
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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 August 18, 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 August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$601 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$674 | Average$928 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$688 | Average$989 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$694 | Average$985 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$710 | Average$1,014 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$723 | Average$963 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$749 | Average$1,392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,134 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$804 | Average$1,114 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$815 | Average$949 | FlexibilityNo cancel fee | On-time79% |