$425+ Cheap flights from Chicago (CHI) to Suvarnabhumi (BKK)
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Suvarnabhumi with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Chicago to SuvarnabhumiExplore the most affordable flight options available from Chicago to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Chicago to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm -
1 stop21h 55m
Thu 9/173:15 am -
1 stop24h 25m
Deal found 8/19![Etihad Airways logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/48:25 pm -
1 stop27h 45m
Tue 9/223:15 am -
1 stop24h 25m
Deal found 8/18![Etihad Airways logo]()
$853
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 FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop21h 55m
Mon 10/193:15 am -
1 stop24h 25m
Deal found 8/20![Etihad Airways logo]()
$855
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 8/318:44 am -
2 stops32h 21m
Mon 9/217:05 am -
1 stop19h 38m
Deal found 8/17![Air Canada logo]()
$857
This lol.travel deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:15 pm -
1 stop29h 40m
Mon 9/79:35 am -
2 stops47h 01m
Deal found 8/19![ANA logo]()
$859
This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Fri 10/232:00 pm -
1 stop21h 55m
Mon 3/82:40 pm -
1 stop30h 15m
Deal found 8/18![Etihad Airways logo]()
$860
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 pm -
3 stops33h 10m
Tue 9/296:05 pm -
3 stops31h 18m
Deal found 8/19![Multiple Airlines logo]()
$862
This Gotogate deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:40 pm -
2 stops49h 25m
Mon 9/281:35 am -
2 stops32h 31m
Deal found 8/19![Air Canada logo]()
$863
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 9/17:46 pm -
2 stops45h 19m
Mon 9/141:35 am -
2 stops30h 31m
Deal found 8/17![Air Canada logo]()
$864
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:59 am -
2 stops25h 36m
Mon 9/282:35 am -
2 stops32h 09m
Deal found 8/20![Delta logo]()
$922
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:25 pm -
2 stops39h 05m
Sun 12/612:55 am -
2 stops30h 09m
Deal found 8/16![Delta logo]()
$927
Best flights from Chicago to SuvarnabhumiDiscover carefully curated flight deals from Chicago to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Chicago to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:40 pm -
2 stops31h 50m
Thu 11/264:55 pm -
2 stops25h 25m
Deal found 8/19![United Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:24 am -
2 stops24h 21m
Mon 9/142:35 am -
2 stops32h 09m
Deal found 8/20![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:59 am -
2 stops25h 36m
Tue 9/292:35 am -
2 stops32h 09m
Deal found 8/20![Delta logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:27 am -
2 stops35h 08m
Mon 9/219:35 am -
1 stop35h 05m
Deal found 8/20![United Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/99:59 am -
2 stops27h 06m
Wed 11/119:40 am -
2 stops26h 16m
Deal found 8/18![Delta logo]()
$922
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.
Tue 2/168:50 am -
2 stops37h 40m
Tue 3/29:10 am -
2 stops24h 12m
Deal found 8/16![United Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:29 am -
2 stops24h 16m
Mon 9/282:35 am -
2 stops32h 09m
Deal found 8/20![Delta logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:52 pm -
2 stops28h 38m
Fri 12/254:55 pm -
2 stops26h 32m
Deal found 8/20![United Airlines logo]()
$959
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:59 am -
2 stops27h 06m
Mon 9/72:35 am -
2 stops32h 09m
Deal found 8/16![Delta logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:39 pm -
2 stops29h 51m
Sat 12/54:55 pm -
2 stops25h 09m
Deal found 8/20![United Airlines logo]()
$968
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:29 am -
2 stops27h 36m
Sun 9/209:40 pm -
2 stops32h 53m
Deal found 8/16![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.
Sun 9/276:06 pm -
2 stops27h 29m
Wed 10/217:00 am -
1 stop19h 55m
Deal found 8/16![United Airlines logo]()
$979
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:59 am -
2 stops27h 06m
Tue 9/89:50 am -
2 stops24h 54m
Deal found 8/20![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.
Sun 1/173:55 pm -
3 stops30h 35m
Thu 4/157:00 am -
1 stop19h 55m
Deal found 8/16![United Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:27 am -
2 stops30h 18m
Wed 11/2512:55 am -
2 stops28h 52m
Deal found 8/18![Delta logo]()
$972
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 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
2 stops28h 35m
Fri 10/22:35 am -
2 stops33h 22m
Deal found 8/19![Delta logo]()
$994
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:30 pm -
3 stops32h 05m
Thu 9/243:45 pm -
2 stops28h 55m
Deal found 8/20![United Airlines logo]()
$999
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:24 am -
2 stops27h 41m
Sat 9/122:35 am -
2 stops32h 09m
Deal found 8/16![Delta logo]()
$994
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:24 am -
2 stops27h 41m
Sun 9/139:50 am -
2 stops24h 54m
Deal found 8/20![Delta logo]()
$994
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 11/76:30 am -
2 stops27h 50m
Mon 11/309:30 pm -
2 stops32h 17m
Deal found 8/18![Delta logo]()
$1,008
Last-minute flights from Chicago to SuvarnabhumiDiscover last-minute flight deals from Chicago to Suvarnabhumi. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Suvarnabhumi. Data last updated August 21, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:15 pm -
1 stop29h 40m
Mon 9/79:35 am -
2 stops47h 01m
Deal found 8/19![ANA logo]()
$859
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 8/318:44 am -
2 stops32h 21m
Mon 9/217:05 am -
1 stop19h 38m
Deal found 8/17![Air Canada logo]()
$857
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 9/17:46 pm -
2 stops45h 19m
Mon 9/141:35 am -
2 stops30h 31m
Deal found 8/17![Air Canada logo]()
$864
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm -
1 stop21h 55m
Thu 9/173:15 am -
1 stop24h 25m
Deal found 8/19![Etihad Airways logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/48:25 pm -
1 stop27h 45m
Tue 9/223:15 am -
1 stop24h 25m
Deal found 8/18![Etihad Airways logo]()
$853
This Etihad Airways deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:00 pm -
1 stop21h 55m
Sun 9/203:15 am -
1 stop24h 25m
Deal found 8/20![Etihad Airways logo]()
$865
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 pm -
2 stops40h 00m
Tue 11/179:30 pm -
2 stops38h 26m
Deal found 8/19![Delta logo]()
$928
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:59 am -
2 stops25h 36m
Mon 9/282:35 am -
2 stops32h 09m
Deal found 8/20![Delta logo]()
$922
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 Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 pm -
3 stops33h 10m
Tue 9/296:05 pm -
3 stops31h 18m
Deal found 8/19![Multiple Airlines logo]()
$862
This Gotogate deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:40 pm -
2 stops49h 25m
Mon 9/281:35 am -
2 stops32h 31m
Deal found 8/19![Air Canada logo]()
$863
This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop21h 55m
Mon 10/193:15 am -
1 stop24h 25m
Deal found 8/20![Etihad Airways logo]()
$855
One-way flights from Chicago to SuvarnabhumiSearch for one-way flight options from Chicago to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Chicago to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:25 pm -
1 stop39h 30m
Deal found 8/18![Etihad Airways logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:00 pm -
1 stop28h 10m
Deal found 8/19![Etihad Airways logo]()
$437
This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:10 pm -
1 stop29h 05m
Deal found 8/18![Etihad Airways logo]()
$442
This oojo deal was found by Cheapflights users on 8/21. 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.
Mon 11/22:35 pm -
1 stop20h 40m
Deal found 8/21![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 Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:00 pm -
1 stop40h 10m
Deal found 8/20![Etihad Airways logo]()
$447
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.
Fri 9/42:00 pm -
1 stop21h 55m
Deal found 8/17![Etihad Airways logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:38 am -
2 stops26h 17m
Deal found 8/20![Etihad Airways logo]()
$449
This Justfly.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:00 pm -
1 stop38h 00m
Deal found 8/20![Cathay Pacific logo]()
$450
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/19:24 am -
2 stops27h 41m
Deal found 8/18![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/207:01 pm -
2 stops40h 34m
Deal found 8/18![Delta logo]()
$491
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.
Tue 11/176:00 am -
2 stops29h 45m
Deal found 8/17![Delta logo]()
$504
Find flight deals from Chicago to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $851 (Kiwi.com) |
One-way from | $425 (Booking.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,043 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Suvarnabhumi 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 August 21, 2026.
Use the filters below to find and compare flights from Chicago to Bangkok Suvarnabhumi Airport 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
Thu 11/5
2:40 pm-11:30 am
2 stops31h 50m
Bangkok Suvarnabhumi
Thu 11/26
4:55 pm-5:20 am
2 stops25h 25m
$909
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Thu 8/27
9:24 am-9:45 pm
2 stops24h 21m
Bangkok Suvarnabhumi
Mon 9/14
2:35 am-10:44 pm
2 stops32h 09m
$922
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Tue 9/8
9:59 am-11:35 pm
2 stops25h 36m
Bangkok Suvarnabhumi
Tue 9/29
2:35 am-10:44 pm
2 stops32h 09m
$922
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Wed 9/9
9:59 am-1:05 am
2 stops27h 06m
Bangkok Suvarnabhumi
Wed 11/11
9:40 am-10:56 pm
2 stops26h 16m
$922
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Wed 9/9
9:29 am-9:45 pm
2 stops24h 16m
Bangkok Suvarnabhumi
Mon 9/28
2:35 am-10:44 pm
2 stops32h 09m
$922
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Tue 9/1
9:59 am-1:05 am
2 stops27h 06m
Bangkok Suvarnabhumi
Mon 9/7
2:35 am-10:44 pm
2 stops32h 09m
$922
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Mon 9/7
10:27 am-9:35 am
2 stops35h 08m
Bangkok Suvarnabhumi
Mon 9/21
9:35 am-8:40 am
1 stop35h 05m
$937
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Tue 2/16
8:50 am-11:30 am
2 stops37h 40m
Bangkok Suvarnabhumi
Tue 3/2
9:10 am-8:22 pm
2 stops24h 12m
$947
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Sun 9/13
9:29 am-1:05 am
2 stops27h 36m
Bangkok Suvarnabhumi
Sun 9/20
9:40 pm-6:33 pm
2 stops32h 53m
$958
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Sun 8/30
9:59 am-1:05 am
2 stops27h 06m
Bangkok Suvarnabhumi
Tue 9/8
9:50 am-10:44 pm
2 stops24h 54m
$958
Showing 1-10 of 36 resultsSorted by cheapest first
Compare providers for flights from Chicago to Suvarnabhumi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Suvarnabhumi in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Bangkok Suvarnabhumi Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Chicago with our price prediction graph.
CHI-BKK
ORD-BKK
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 Bangkok Suvarnabhumi Airport
CHI-BKK
ORD-BKK
MDW-BKK
What is the cheapest month to book a flight from Chicago to Bangkok Suvarnabhumi Airport?
Currently, September is the cheapest month in which you can book a flight from Chicago to Bangkok Suvarnabhumi Airport (average of $871). Flying from Chicago to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,341). 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 much does it cost to fly round-trip from Chicago to Bangkok Suvarnabhumi Airport?
Airfare is typical for this route at the moment.
Chicago to Bangkok Suvarnabhumi Airport flights typically cost between $826 and $1,061 in September.The cheapest round-trip price found within the last 5 days was $851 on Etihad Airways (Sep 4-Sep 17).
What’s the top layover airport for flights from Chicago to Bangkok Suvarnabhumi Airport?
Share of 1-stop round-trip flights from Chicago to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Taipei City (TPE) – chosen by Cheapflights users on 27% of 1-stop itineraries from Chicago to Bangkok Suvarnabhumi Airport on Cheapflights.
What’s the cheapest layover airport for flights from Chicago to Bangkok Suvarnabhumi Airport?
Average round-trip fare for 1-stop flights from Chicago to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $767.
What’s the fastest layover option from Chicago to Bangkok Suvarnabhumi Airport?
Shortest average travel time for 1-stop one-way flights from Chicago to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Hong Kong (HKG) have the shortest average one-way travel time for 1-stop routes: 20h 35m.
Which airport typically offers the quickest layover for flights from Chicago to Bangkok Suvarnabhumi Airport?
Average layover duration for 1-stop one-way flights from Chicago to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 2h 08m.
How far ahead should I book a flight from Chicago to Bangkok Suvarnabhumi Airport?
The price you pay for your flight from Chicago to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated August 21, 2026.
Read through reviews of airlines operating flights from Chicago to Bangkok Suvarnabhumi Airport, such as EVA Air,ANA, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Crew
8.7
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Chicago to Suvarnabhumi. 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 Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsKo Samet
Chonburi
Cha-am
Sattahip
Pak Chong
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Chicago and Suvarnabhumi flights
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Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 10 airlines flying from Chicago to Suvarnabhumi
Discover the top 10 airlines that operate flights from Chicago to Suvarnabhumi. 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 August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$601 | Average$704 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$674 | Average$911 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$688 | Average$989 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$694 | Average$875 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$710 | Average$849 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$723 | Average$963 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$749 | Average$1,178 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,134 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$804 | Average$1,022 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$815 | Average$949 | FlexibilityNo cancel fee | On-time79% |