$590+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
Jul 27 — Aug 31
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 June 27, 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 June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 10/193:45 pm
BKK
- ORD
3 stops41h 33m
United Airlines
Wed 11/256:00 am
ORD
- BKK
2 stops34h 10m
United Airlines
Deal found 6/25![United Airlines logo]()
$874
This Oman Air deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 10/97:10 pm
BKK
- ORD
2 stops57h 00m
Oman Air
Fri 10/238:00 pm
ORD
- BKK
2 stops35h 55m
Oman Air
Deal found 6/27![Oman Air logo]()
$931
This Oman Air deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/49:00 am
BKK
- ORD
2 stops33h 50m
Oman Air
Fri 9/258:00 pm
ORD
- BKK
2 stops46h 55m
Oman Air
Deal found 6/27![Oman Air logo]()
$933
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Wed 9/237:05 am
BKK
- ORD
1 stop19h 38m
Air Canada
Wed 10/213:40 pm
ORD
- BKK
1 stop25h 25m
Air Canada
Deal found 6/23![Air Canada logo]()
$953
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:05 am
BKK
- ORD
2 stops46h 00m
Air Canada
Wed 11/258:49 am
ORD
- BKK
1 stop32h 41m
Air Canada
Deal found 6/25![Air Canada logo]()
$958
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:05 am
BKK
- ORD
1 stop25h 01m
Air Canada
Sat 10/173:40 pm
ORD
- BKK
1 stop25h 25m
Air Canada
Deal found 6/25![Air Canada logo]()
$966
This Gotogate deal was found by Cheapflights users on 6/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:40 pm
BKK
- ORD
1 stop23h 50m
Korean Air
Wed 11/2511:15 am
ORD
- BKK
1 stop24h 30m
Korean Air
Deal found 6/25![Korean Air logo]()
$1,000
This Gotogate deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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.
Fri 10/99:40 pm
BKK
- ORD
1 stop23h 50m
Korean Air
Fri 10/2312:10 pm
ORD
- BKK
1 stop37h 15m
Korean Air
Deal found 6/27![Korean Air logo]()
$1,006
This Air Canada deal was found by Cheapflights users on 6/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:10 pm
CNX
- ORD
2 stops29h 33m
Air Canada
Tue 11/38:49 am
ORD
- CNX
2 stops41h 51m
Air Canada
Deal found 6/24![Air Canada logo]()
$1,019
This Delta deal was found by Cheapflights users on 6/25. 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.
Tue 8/182:35 am
BKK
- MDW
2 stops32h 01m
Delta
Thu 8/279:59 am
MDW
- BKK
2 stops27h 06m
Delta
Deal found 6/25![Delta logo]()
$1,042
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/211:30 pm
BKK
- MDW
2 stops31h 01m
Delta
Sat 7/186:00 am
MDW
- BKK
2 stops29h 35m
Delta
Deal found 6/27![Delta logo]()
$1,043
This Air Canada deal was found by Cheapflights users on 6/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:10 pm
CNX
- ORD
2 stops29h 33m
Air Canada
Sat 9/193:40 pm
ORD
- CNX
2 stops29h 05m
Air Canada
Deal found 6/24![Air Canada logo]()
$1,170
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 June 27, 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 June 27, 2026.
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:10 pm
CNX
- ORD
2 stops29h 33m
Air Canada
Tue 11/38:49 am
ORD
- CNX
2 stops41h 51m
Air Canada
Deal found 6/25![Air Canada logo]()
$1,030
This Delta deal was found by Cheapflights users on 6/25. 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.
Wed 8/199:50 am
BKK
- ORD
2 stops25h 39m
Delta
Thu 8/275:30 am
ORD
- BKK
2 stops30h 05m
Delta
Deal found 6/25![Delta logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 8/49:35 am
BKK
- ORD
2 stops31h 16m
United Airlines
Wed 10/76:06 pm
ORD
- BKK
2 stops41h 49m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,126
This China Airlines deal was found by Cheapflights users on 6/25. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:20 pm
BKK
- MDW
2 stops28h 40m
Multiple Airlines
Sat 10/178:00 pm
MDW
- BKK
2 stops25h 45m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,175
This Korean Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:55 am
BKK
- ORD
1 stop20h 35m
Korean Air
Fri 11/2011:15 am
ORD
- BKK
1 stop24h 30m
Korean Air
Deal found 6/26![Korean Air logo]()
$1,232
This EVA Air deal was found by Cheapflights users on 6/25. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:35 am
CNX
- ORD
1 stop21h 10m
EVA Air
Tue 11/311:30 pm
ORD
- CNX
1 stop22h 05m
EVA Air
Deal found 6/25![EVA Air logo]()
$1,292
This Emirates deal was found by Cheapflights users on 6/25. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:10 pm
DMK
- ORD
1 stop39h 35m
Emirates
Wed 9/308:35 pm
ORD
- DMK
1 stop26h 35m
Emirates
Deal found 6/25![Emirates logo]()
$1,440
This Delta deal was found by Cheapflights users on 6/25. 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 8/172:35 am
BKK
- ORD
2 stops32h 54m
Delta
Wed 10/712:10 pm
ORD
- BKK
1 stop21h 35m
Delta
Deal found 6/25![Delta logo]()
$1,141
This China Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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.
Mon 7/131:20 pm
BKK
- MDW
2 stops27h 40m
Multiple Airlines
Mon 9/149:20 pm
MDW
- BKK
2 stops24h 25m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,184
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 10/87:00 am
BKK
- ORD
2 stops25h 22m
United Airlines
Sun 10/115:45 pm
ORD
- BKK
1 stop22h 50m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,205
This Korean Air deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 10/89:50 am
BKK
- ORD
1 stop35h 40m
Korean Air
Sun 10/1112:10 pm
ORD
- BKK
1 stop24h 55m
Korean Air
Deal found 6/27![Korean Air logo]()
$1,277
This China Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 7/135:30 pm
BKK
- MDW
2 stops23h 30m
Multiple Airlines
Tue 10/138:40 pm
MDW
- BKK
2 stops25h 05m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,195
This Delta deal was found by Cheapflights users on 6/25. 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.
Sun 7/122:35 am
BKK
- MDW
2 stops31h 40m
Delta
Tue 10/139:30 am
MDW
- BKK
2 stops27h 35m
Delta
Deal found 6/25![Delta logo]()
$1,206
This EVA Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/288:00 pm
CNX
- ORD
2 stops36h 45m
EVA Air
Fri 10/26:06 pm
ORD
- CNX
2 stops28h 19m
EVA Air
Deal found 6/26![EVA Air logo]()
$1,368
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:10 am
BKK
- ORD
1 stop19h 40m
United Airlines
Fri 11/204:40 pm
ORD
- BKK
2 stops29h 50m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,293
This Delta deal was found by Cheapflights users on 6/25. 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 7/139:50 am
BKK
- MDW
2 stops24h 25m
Delta
Mon 9/149:24 am
MDW
- BKK
2 stops26h 11m
Delta
Deal found 6/25![Delta logo]()
$1,206
This Expedia deal was found by Cheapflights users on 6/24. 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.
Sat 7/188:00 pm
CNX
- ORD
2 stops37h 10m
EVA Air
Sat 8/112:30 am
ORD
- CNX
1 stop21h 55m
EVA Air
Deal found 6/24![EVA Air logo]()
$1,385
This Emirates deal was found by Cheapflights users on 6/23. 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.
Mon 11/910:55 pm
DMK
- ORD
1 stop29h 00m
Emirates
Fri 11/137:45 pm
ORD
- DMK
1 stop25h 15m
Emirates
Deal found 6/23![Emirates logo]()
$1,538
This China Airlines deal was found by Cheapflights users on 6/24. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:30 pm
BKK
- MDW
2 stops32h 35m
Multiple Airlines
Fri 8/285:55 pm
MDW
- BKK
2 stops27h 50m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 7/283:45 pm
BKK
- ORD
3 stops37h 20m
United Airlines
Tue 8/44:12 pm
ORD
- BKK
3 stops29h 23m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,357
This Delta deal was found by Cheapflights users on 6/24. 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.
Fri 7/312:35 am
BKK
- ORD
2 stops33h 03m
Delta
Mon 8/3112:30 pm
ORD
- BKK
1 stop21h 15m
Delta
Deal found 6/24![Delta logo]()
$1,235
This Emirates deal was found by Cheapflights users on 6/22. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:00 pm
UTP
- ORD
2 stops38h 45m
Emirates
Sun 9/138:35 pm
ORD
- UTP
2 stops32h 15m
Emirates
Deal found 6/22![Emirates logo]()
$1,539
This EVA Air deal was found by Cheapflights users on 6/24. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 am
USM
- ORD
2 stops24h 40m
EVA Air
Sat 11/2811:30 pm
ORD
- USM
2 stops26h 25m
EVA Air
Deal found 6/24![EVA Air logo]()
$1,406
This China Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 7/255:30 pm
BKK
- MDW
2 stops23h 30m
Multiple Airlines
Sun 8/168:35 pm
MDW
- BKK
2 stops25h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,365
This FlightHub deal was found by Cheapflights users on 6/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:55 pm
DMK
- ORD
1 stop27h 50m
Emirates
Fri 9/258:35 pm
ORD
- DMK
1 stop26h 35m
Emirates
Deal found 6/24![Emirates logo]()
$1,586
This China Airlines deal was found by Cheapflights users on 6/23. 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.
Sun 8/25:30 pm
BKK
- MDW
2 stops23h 30m
Multiple Airlines
Sun 8/98:45 pm
MDW
- BKK
2 stops27h 25m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,376
This Emirates deal was found by Cheapflights users on 6/23. 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.
Mon 11/911:00 am
DMK
- ORD
1 stop40h 55m
Emirates
Fri 11/207:45 pm
ORD
- DMK
1 stop25h 15m
Emirates
Deal found 6/23![Emirates logo]()
$1,643
This KAYAK deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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.
Sat 7/2511:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Sun 8/168:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Deal found 6/26![Emirates logo]()
$1,832
This Mytrip deal was found by Cheapflights users on 6/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:05 am
CNX
- ORD
3 stops34h 35m
Multiple Airlines
Sat 8/112:30 am
ORD
- CNX
2 stops32h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,672
This Emirates deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 10/911:50 pm
DMK
- ORD
2 stops35h 19m
Emirates
Fri 10/238:35 pm
ORD
- DMK
1 stop25h 25m
Emirates
Deal found 6/27![Emirates logo]()
$1,833
Last-minute flights from Thailand to ChicagoDiscover last-minute flight deals from Thailand to Chicago. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Thailand to Chicago. Data last updated June 27, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/17:05 am
BKK
- ORD
2 stops42h 02m
Air Canada
Wed 9/238:43 am
ORD
- BKK
2 stops32h 22m
Air Canada
Deal found 6/26![Air Canada logo]()
$1,009
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/211:30 pm
BKK
- MDW
2 stops31h 01m
Delta
Sat 7/186:00 am
MDW
- BKK
2 stops29h 35m
Delta
Deal found 6/27![Delta logo]()
$1,043
This Ovago deal was found by Cheapflights users on 6/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
BKK
- ORD
2 stops26h 00m
ANA
Mon 7/274:45 pm
ORD
- BKK
1 stop28h 50m
ANA
Deal found 6/23![ANA logo]()
$1,010
This FlightHub deal was found by Cheapflights users on 6/23. 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 7/67:05 am
BKK
- ORD
1 stop34h 35m
Air Canada
Tue 9/17:45 pm
ORD
- BKK
2 stops45h 20m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,020
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/67:05 am
BKK
- ORD
1 stop34h 35m
Air Canada
Thu 7/238:45 am
ORD
- BKK
2 stops25h 10m
Air Canada
Deal found 6/26![Air Canada logo]()
$1,024
This FlightHub deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
BKK
- ORD
2 stops25h 05m
Air Canada
Thu 7/239:50 am
ORD
- BKK
2 stops24h 05m
Air Canada
Deal found 6/26![Air Canada logo]()
$1,040
This Delta deal was found by Cheapflights users on 6/25. 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.
Sun 7/122:35 am
BKK
- MDW
2 stops31h 40m
Delta
Tue 10/139:30 am
MDW
- BKK
2 stops27h 35m
Delta
Deal found 6/25![Delta logo]()
$1,206
This Air Canada deal was found by Cheapflights users on 6/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:05 am
BKK
- ORD
2 stops36h 45m
Air Canada
Mon 9/143:40 pm
ORD
- BKK
1 stop25h 25m
Air Canada
Deal found 6/24![Air Canada logo]()
$1,021
This Delta deal was found by Cheapflights users on 6/25. 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 7/1311:30 pm
BKK
- ORD
2 stops33h 59m
Delta
Mon 9/147:05 am
ORD
- BKK
2 stops30h 00m
Delta
Deal found 6/25![Delta logo]()
$1,042
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/1311:30 pm
BKK
- ORD
2 stops33h 59m
Delta
Tue 10/138:55 am
ORD
- BKK
2 stops24h 50m
Delta
Deal found 6/27![Delta logo]()
$1,043
This China Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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.
Mon 7/131:20 pm
BKK
- MDW
2 stops27h 40m
Multiple Airlines
Mon 9/149:20 pm
MDW
- BKK
2 stops24h 25m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,184
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/139:50 am
BKK
- MDW
2 stops24h 25m
Delta
Mon 9/149:24 am
MDW
- BKK
2 stops26h 11m
Delta
Deal found 6/26![Delta logo]()
$1,208
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 June 27, 2026.
Search for one-way flight options from Thailand to Chicago. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:10 pm
CNX
- ORD
2 stops29h 33m
Air Canada
Deal found 6/25![Air Canada logo]()
$590
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 11/109:10 pm
CNX
- ORD
2 stops30h 27m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$592
This Korean Air deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 11/912:15 am
CNX
- ORD
1 stop21h 15m
Korean Air
Deal found 6/27![Korean Air logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:20 pm
CNX
- ORD
3 stops48h 22m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$661
This Korean Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/311:30 pm
BKK
- ORD
1 stop22h 00m
Korean Air
Deal found 6/26![Korean Air logo]()
$676
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/29:35 am
BKK
- ORD
1 stop41h 50m
United Airlines
Deal found 6/25![United Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 pm
BKK
- MDW
3 stops29h 05m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:35 am
BKK
- ORD
1 stop41h 50m
United Airlines
Deal found 6/26![United Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:45 pm
BKK
- MDW
3 stops48h 10m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 6/25. 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 7/69:50 am
BKK
- ORD
2 stops34h 40m
Delta
Deal found 6/25![Delta logo]()
$680
This Delta deal was found by Cheapflights users on 6/24. 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 8/279:40 pm
BKK
- MDW
2 stops36h 56m
Delta
Deal found 6/24![Delta logo]()
$680
This China Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/2110:50 am
BKK
- ORD
2 stops31h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$682
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 June 27, 2026.
Round-trip from | $874 (United Airlines) |
|---|---|
One-way from | $590 (Air Canada) |
Popular in | March |
Cheapest in | February |
Average price | $1,075 |
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 June 27, 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
Chiang MaiChicago
CNX - ORD
CNXORD
Chiang Mai
Tue 10/6
9:10 pm-2:43 pm
2 stops29h 33m
Chicago O'Hare Intl
Tue 11/3
8:49 am-3:40 pm
2 stops41h 51m
$1,030
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Wed 8/19
9:50 am-11:29 pm
2 stops25h 39m
Chicago O'Hare Intl
Thu 8/27
5:30 am-11:35 pm
2 stops30h 05m
$1,042
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Tue 8/4
9:35 am-4:51 am
2 stops31h 16m
Chicago O'Hare Intl
Wed 10/7
6:06 pm-11:55 pm
2 stops41h 49m
$1,126
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Mon 8/17
2:35 am-11:29 pm
2 stops32h 54m
Chicago O'Hare Intl
Wed 10/7
12:10 pm-9:45 pm
1 stop21h 35m
$1,141
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Wed 10/7
1:20 pm-6:00 am
2 stops28h 40m
Chicago Midway
Sat 10/17
8:00 pm-9:45 am
2 stops25h 45m
$1,175
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Mon 7/13
1:20 pm-5:00 am
2 stops27h 40m
Chicago Midway
Mon 9/14
9:20 pm-9:45 am
2 stops24h 25m
$1,184
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Mon 7/13
5:30 pm-5:00 am
2 stops23h 30m
Chicago Midway
Tue 10/13
8:40 pm-9:45 am
2 stops25h 05m
$1,195
BangkokChicago
BKK - ORD
BKKORD
Bangkok Suvarnabhumi
Thu 10/8
7:00 am-8:22 pm
2 stops25h 22m
Chicago O'Hare Intl
Sun 10/11
5:45 pm-4:35 am
1 stop22h 50m
$1,205
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Sun 7/12
2:35 am-10:15 pm
2 stops31h 40m
Chicago Midway
Tue 10/13
9:30 am-1:05 am
2 stops27h 35m
$1,206
BangkokChicago
BKK - MDW
BKKMDW
Bangkok Suvarnabhumi
Mon 7/13
9:50 am-10:15 pm
2 stops24h 25m
Chicago Midway
Mon 9/14
9:24 am-11:35 pm
2 stops26h 11m
$1,206
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.
CNX-ORD
BKK-ORD
BKK-MDW
DMK-ORD
CNX-MDW
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
CNX-ORD
BKK-ORD
BKK-MDW
DMK-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 $372). Flying from Thailand to Chicago in April is currently the most expensive (average of $980). 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 Thailand to Chicago?
To ensure you get the cheapest price possible for a flight from Thailand to Chicago, you should look to book at least 58 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 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 June 27, 2026.
See what other customers who have flown with EVA Air,ANA, andUnited Airlines 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.
Crew
8.7
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Crew
8.7
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Crew
8.7
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Crew
8.7
Overall
8.5
Comfort
8.3
Boarding
8.4
Food
8.1
Entertainment
8.0
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 locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Complete your trip
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Alternative routes for Thailand to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
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 June 27, 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 June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Thailand to Chicago
Discover the top 6 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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$941 | Average$1,011 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$946 | Average$1,523 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$993 | Average$1,178 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,068 | Average$1,147 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,095 | Average$1,143 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,122 | Average$1,225 | FlexibilityNo cancel fee | On-time77% |