$400+ Cheap flights from Chicago (CHI) to Thailand
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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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 October 26, 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 October 26, 2026.
This IEagle deal was found by Cheapflights users on 10/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:10 pm -
1 stop32h 50m
Wed 4/2812:35 pm -
1 stop37h 20m
Deal found 10/21![Cathay Pacific logo]()
$880
This IEagle deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 10/263:10 pm -
1 stop38h 35m
Sun 11/812:20 pm -
1 stop37h 10m
Deal found 10/25![Cathay Pacific logo]()
$880
This IEagle deal was found by Cheapflights users on 10/23. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:10 pm -
1 stop39h 45m
Tue 11/107:40 pm -
1 stop29h 50m
Deal found 10/23![Cathay Pacific logo]()
$880
This Ethiopian Air deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:45 am -
1 stop37h 45m
Tue 11/171:35 am -
2 stops43h 05m
Deal found 10/25![Ethiopian Air logo]()
$885
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:10 pm -
1 stop36h 45m
Sat 12/53:10 pm -
1 stop34h 20m
Deal found 10/21![Cathay Pacific logo]()
$887
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:10 pm -
1 stop31h 25m
Sat 12/197:15 pm -
1 stop30h 15m
Deal found 10/21![Cathay Pacific logo]()
$888
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:10 pm -
1 stop30h 40m
Mon 11/910:35 am -
1 stop38h 55m
Deal found 10/23![Cathay Pacific logo]()
$888
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:45 am -
1 stop27h 30m
Sun 12/205:55 am -
1 stop41h 05m
Deal found 10/21![Turkish Airlines logo]()
$889
This SmartFares deal was found by Cheapflights users on 10/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:45 pm -
1 stop24h 20m
Fri 12/119:55 am -
1 stop20h 00m
Deal found 10/21![Philippine Airlines logo]()
$892
This SmartFares deal was found by Cheapflights users on 10/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:10 pm -
1 stop38h 35m
Tue 11/312:20 pm -
1 stop37h 10m
Deal found 10/21![Cathay Pacific logo]()
$892
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 10/266:20 am -
2 stops28h 25m
Sun 11/812:20 am -
2 stops36h 34m
Deal found 10/23![Delta logo]()
$894
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:45 pm -
1 stop24h 20m
Sun 1/1011:40 pm -
1 stop30h 15m
Deal found 10/21![Philippine Airlines logo]()
$896
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 October 26, 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 October 26, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:25 pm -
2 stops40h 20m
Mon 2/2212:20 am -
2 stops34h 50m
Deal found 10/21![Delta logo]()
$894
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/14:15 pm -
2 stops26h 55m
Wed 4/147:50 am -
2 stops42h 05m
Deal found 10/21![Cathay Pacific logo]()
$954
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/292:10 pm -
2 stops36h 25m
Sat 2/64:30 pm -
2 stops33h 00m
Deal found 10/22![Multiple Airlines logo]()
$963
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:00 am -
2 stops42h 10m
Fri 12/258:55 pm -
2 stops35h 03m
Deal found 10/24![Etihad Airways logo]()
$967
This Oman Air deal was found by Cheapflights users on 10/21. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/267:50 pm -
2 stops36h 05m
Sat 4/38:20 pm -
2 stops55h 50m
Deal found 10/21![Oman Air logo]()
$994
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/251:00 pm -
2 stops33h 30m
Wed 12/27:10 am -
1 stop37h 10m
Deal found 10/25![United Airlines logo]()
$1,028
This Emirates deal was found by Cheapflights users on 10/21. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:45 pm -
1 stop35h 25m
Tue 3/1611:10 am -
1 stop40h 50m
Deal found 10/21![Emirates logo]()
$1,187
This EVA Air deal was found by Cheapflights users on 10/21. 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.
Wed 2/1711:30 pm -
2 stops31h 10m
Sun 2/2110:00 pm -
2 stops34h 35m
Deal found 10/21![EVA Air logo]()
$1,211
This Qatar Airways deal was found by Cheapflights users on 10/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/156:50 pm -
2 stops25h 45m
Wed 2/1712:25 am -
1 stop27h 05m
Deal found 10/21![Qatar Airways logo]()
$1,253
This Korean Air deal was found by Cheapflights users on 10/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:29 am -
2 stops26h 51m
Sat 4/2411:30 pm -
1 stop22h 10m
Deal found 10/21![Korean Air logo]()
$1,361
This Turkish Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Fri 11/1311:45 am -
2 stops41h 40m
Tue 11/176:40 pm -
2 stops28h 20m
Deal found 10/25![Turkish Airlines logo]()
$1,467
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/151:00 pm -
2 stops44h 45m
Mon 2/2212:20 am -
2 stops34h 50m
Deal found 10/21![Delta logo]()
$900
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:10 pm -
2 stops28h 00m
Sat 11/2811:40 am -
1 stop37h 50m
Deal found 10/21![Cathay Pacific logo]()
$957
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:25 pm -
2 stops40h 20m
Sun 2/2112:20 am -
2 stops46h 32m
Deal found 10/21![Delta logo]()
$900
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Sat 2/202:10 pm -
2 stops27h 45m
Sun 2/282:30 pm -
2 stops35h 00m
Deal found 10/25![Multiple Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/2410:30 am -
1 stop24h 50m
Mon 12/144:55 pm -
2 stops26h 28m
Deal found 10/23![United Airlines logo]()
$1,037
This Oman Air deal was found by Cheapflights users on 10/24. 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.
Fri 1/226:50 pm -
2 stops47h 50m
Fri 1/297:10 pm -
2 stops56h 55m
Deal found 10/24![Oman Air logo]()
$1,114
This Delta deal was found by Cheapflights users on 10/23. 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.
Thu 1/216:00 am -
2 stops29h 20m
Sun 3/711:15 pm -
2 stops30h 10m
Deal found 10/23![Delta logo]()
$944
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/2610:25 am -
2 stops36h 05m
Wed 3/313:45 pm -
2 stops33h 30m
Deal found 10/21![United Airlines logo]()
$1,039
This Malaysia Airlines deal was found by Cheapflights users on 10/23. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/196:40 pm -
2 stops30h 10m
Tue 1/2612:10 pm -
3 stops32h 20m
Deal found 10/23![Malaysia Airlines logo]()
$2,354
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:15 pm -
2 stops38h 35m
Tue 12/151:00 pm -
2 stops31h 35m
Deal found 10/22![Etihad Airways logo]()
$1,190
This EVA Air deal was found by Cheapflights users on 10/23. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1511:30 pm -
2 stops32h 45m
Thu 2/189:50 am -
2 stops22h 45m
Deal found 10/23![EVA Air logo]()
$1,252
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/186:00 am -
2 stops27h 45m
Sun 2/712:20 am -
2 stops33h 10m
Deal found 10/25![Delta logo]()
$944
This Oman Air deal was found by Cheapflights users on 10/23. 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.
Fri 2/196:50 pm -
2 stops47h 50m
Sun 2/287:10 pm -
2 stops56h 55m
Deal found 10/23![Oman Air logo]()
$1,145
This Emirates deal was found by Cheapflights users on 10/23. 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.
Tue 1/197:45 pm -
1 stop25h 20m
Wed 1/2711:10 am -
1 stop41h 00m
Deal found 10/23![Emirates logo]()
$1,282
This Cathay Pacific deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Fri 11/132:10 pm -
1 stop40h 25m
Tue 11/1711:40 am -
1 stop37h 50m
Deal found 10/25![Cathay Pacific logo]()
$1,174
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/253:00 pm -
2 stops31h 30m
Fri 12/254:55 pm -
3 stops27h 57m
Deal found 10/22![United Airlines logo]()
$1,083
This Ovago deal was found by Cheapflights users on 10/24. 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.
Sun 1/171:15 pm -
2 stops38h 35m
Sat 1/231:00 pm -
2 stops31h 35m
Deal found 10/24![Etihad Airways logo]()
$1,221
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/235:25 pm -
2 stops39h 05m
Tue 2/29:50 am -
2 stops25h 20m
Deal found 10/21![Delta logo]()
$950
This Qatar Airways deal was found by Cheapflights users on 10/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:50 pm -
2 stops27h 15m
Sat 1/308:15 pm -
2 stops55h 15m
Deal found 10/21![Multiple Airlines logo]()
$1,299
Last-minute flights from Chicago to ThailandDiscover last-minute flight deals from Chicago to Thailand. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thailand. Data last updated October 26, 2026 and is based on user searches.
This IEagle deal was found by Cheapflights users on 10/23. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:10 pm -
1 stop39h 45m
Tue 11/107:40 pm -
1 stop29h 50m
Deal found 10/23![Cathay Pacific logo]()
$880
This Delta deal was found by Cheapflights users on 10/24. 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 10/257:15 pm -
2 stops39h 30m
Mon 11/912:20 am -
2 stops36h 39m
Deal found 10/24![Delta logo]()
$900
This IEagle deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 10/263:10 pm -
1 stop38h 35m
Sun 11/812:20 pm -
1 stop37h 10m
Deal found 10/25![Cathay Pacific logo]()
$880
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:10 pm -
1 stop30h 40m
Mon 11/910:35 am -
1 stop38h 55m
Deal found 10/23![Cathay Pacific logo]()
$888
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 10/268:29 am -
2 stops26h 16m
Mon 11/912:20 am -
2 stops36h 39m
Deal found 10/23![Delta logo]()
$894
This SmartFares deal was found by Cheapflights users on 10/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:10 pm -
1 stop38h 35m
Tue 11/312:20 pm -
1 stop37h 10m
Deal found 10/21![Cathay Pacific logo]()
$892
This IEagle deal was found by Cheapflights users on 10/22. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:15 pm -
1 stop21h 25m
Wed 11/118:50 pm -
1 stop23h 45m
Deal found 10/22![Etihad Airways logo]()
$899
This oojo deal was found by Cheapflights users on 10/23. 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.
Thu 10/292:15 pm -
1 stop21h 25m
Fri 11/68:50 pm -
1 stop23h 45m
Deal found 10/23![Etihad Airways logo]()
$900
This Ethiopian Air deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:45 am -
1 stop37h 45m
Tue 11/171:35 am -
2 stops43h 05m
Deal found 10/25![Ethiopian Air logo]()
$885
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:10 pm -
1 stop37h 30m
Mon 12/2112:45 pm -
1 stop36h 45m
Deal found 10/21![Cathay Pacific logo]()
$888
This SmartFares deal was found by Cheapflights users on 10/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:45 pm -
1 stop24h 20m
Fri 12/119:55 am -
1 stop20h 00m
Deal found 10/21![Philippine Airlines logo]()
$892
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:10 pm -
1 stop36h 45m
Sat 12/53:10 pm -
1 stop34h 20m
Deal found 10/21![Cathay Pacific logo]()
$887
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 October 26, 2026.
Search for one-way flight options from Chicago to Thailand. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This IEagle deal was found by Cheapflights users on 10/22. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/111:15 pm -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Etihad Airways logo]()
$400
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/172:15 pm -
2 stops31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Etihad Airways logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/171:15 pm -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Etihad Airways logo]()
$440
This SmartFares deal was found by Cheapflights users on 10/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/173:10 pm -
1 stop32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Cathay Pacific logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
3 stops49h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/161:15 pm -
1 stop21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Etihad Airways logo]()
$447
This IEagle deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Wed 2/172:10 pm -
1 stop38h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Cathay Pacific logo]()
$449
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:15 pm -
1 stop21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Etihad Airways logo]()
$450
This Korean Air deal was found by Cheapflights users on 10/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2711:10 am -
1 stop37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Korean Air logo]()
$451
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/2310:00 pm -
3 stops61h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/286:30 am -
2 stops28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/226:00 am -
2 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$454
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 October 26, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $867 (IEagle) |
One-way from | $400 (IEagle) |
Popular in | December |
Cheapest in | April |
Average price | $936 |
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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Chicago to Thailand that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPhuket City
ORD Chicago O'Hare Intl - HKT Phuket City
ORDHKT
Chicago O'Hare Intl
Tue 11/17
1:15 pm-12:00 pm
1 stop33h 45m
Phuket City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$440
Quickest round-trip
ChicagoPhuket City
ORD Chicago O'Hare Intl - HKT Phuket City
ORDHKT
Chicago O'Hare Intl
Fri 1/22
1:15 pm-11:50 pm
1 stop21h 35m
Phuket City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$456
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Sun 11/8
2:10 pm-3:55 pm
1 stop36h 45m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$461
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Sun 1/24
7:35 pm-11:05 pm
2 stops38h 30m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$465
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Wed 1/13
5:30 am-12:20 am
2 stops29h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$479
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Thu 1/28
6:00 am-12:20 am
2 stops29h 20m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$479
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Wed 1/27
6:00 am-12:20 am
2 stops29h 20m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$479
ChicagoKo Samui
ORD Chicago O'Hare Intl - USM Ko Samui
ORDUSM
Chicago O'Hare Intl
Thu 3/18
3:10 pm-7:35 pm
1 stop40h 25m
Ko Samui
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$487
ChicagoKo Samui
ORD Chicago O'Hare Intl - USM Ko Samui
ORDUSM
Chicago O'Hare Intl
Wed 2/17
2:10 pm-3:35 pm
2 stops36h 25m
Ko Samui
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$488
ChicagoPhuket City
ORD Chicago O'Hare Intl - HKT Phuket City
ORDHKT
Chicago O'Hare Intl
Thu 2/11
1:15 pm-8:00 am
2 stops29h 45m
Phuket City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$523
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-USM
ORD-CNX
MDW-BKK
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-USM
ORD-CNX
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 $898). Flying from Chicago to Thailand in December is currently the most expensive (average of $1,438). 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 56 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 October 26, 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
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
TPE - CNX
Crew
8.7
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
TPE - CNX
Crew
8.7
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
TPE - CNX
Crew
8.7
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
TPE - CNX
Crew
8.7
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
TPE - CNX
Crew
8.7
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
TPE - CNX
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 October 26, 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$636 | Average$909 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$680 | Average$1,229 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$735 | Average$1,027 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$774 | Average$1,068 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$787 | Average$1,232 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$790 | Average$1,063 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$795 | Average$983 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$801 | Average$1,134 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$805 | Average$1,089 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$823 | Average$1,325 | FlexibilityNo cancel fee | On-time67% |