$520+ Cheap flights from O'Hare Intl (ORD) to Pattaya, Thailand
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to PattayaExplore the most affordable flight options available from O'Hare Intl to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from O'Hare Intl to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 11/46:59 pm
ORD
- BKK
2 stops37h 31m
Delta
Sun 11/159:40 am
BKK
- ORD
2 stops25h 13m
Delta
Deal found 5/7![Delta logo]()
$999
This Fareboom deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:15 pm
ORD
- BKK
1 stop33h 45m
Cathay Pacific
Thu 11/57:55 am
BKK
- ORD
1 stop18h 00m
Cathay Pacific
Deal found 5/8![Cathay Pacific logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:10 pm
ORD
- BKK
2 stops27h 25m
United Airlines
Wed 8/267:00 am
BKK
- ORD
2 stops29h 59m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,005
This KAYAK deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/254:00 pm
ORD
- BKK
1 stop20h 10m
Cathay Pacific
Mon 10/512:35 pm
BKK
- ORD
1 stop37h 20m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,009
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 11/2411:15 am
ORD
- BKK
1 stop37h 10m
Delta
Tue 12/89:30 pm
BKK
- ORD
1 stop24h 00m
Delta
Deal found 5/8![Delta logo]()
$1,010
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 10/2112:10 pm
ORD
- BKK
1 stop24h 55m
Delta
Sun 11/19:40 am
BKK
- ORD
1 stop35h 50m
Delta
Deal found 5/11![Delta logo]()
$1,011
This BusinessClass deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:15 pm
ORD
- BKK
1 stop31h 15m
Cathay Pacific
Thu 10/297:55 am
BKK
- ORD
1 stop18h 00m
Cathay Pacific
Deal found 5/7![Cathay Pacific logo]()
$1,012
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/97:45 am
ORD
- BKK
2 stops27h 50m
Delta
Sat 5/169:40 pm
BKK
- ORD
2 stops35h 40m
Delta
Deal found 5/8![Delta logo]()
$1,013
This Korean Air deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Sun 10/1112:10 pm
ORD
- BKK
1 stop24h 55m
Korean Air
Tue 10/2712:55 am
BKK
- ORD
1 stop20h 35m
Korean Air
Deal found 5/7![Korean Air logo]()
$1,014
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 10/218:15 am
ORD
- BKK
2 stops28h 50m
Delta
Mon 11/99:30 pm
BKK
- ORD
1 stop24h 00m
Delta
Deal found 5/11![Delta logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/53:47 pm
ORD
- BKK
2 stops29h 48m
United Airlines
Wed 8/269:35 am
BKK
- ORD
1 stop41h 50m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,017
Best flights from O'Hare Intl to PattayaDiscover carefully curated flight deals from O'Hare Intl to Pattaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from O'Hare Intl to Pattaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/27:00 am
ORD
- BKK
2 stops38h 35m
United Airlines
Sat 8/299:35 am
BKK
- ORD
2 stops32h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,060
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:12 am
ORD
- BKK
2 stops28h 23m
Delta
Fri 6/122:35 am
BKK
- ORD
2 stops33h 04m
Delta
Deal found 5/7![Delta logo]()
$1,213
This Finnair deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Wed 7/157:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/9![Finnair logo]()
$1,298
This Qatar Airways deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/187:20 pm
ORD
- BKK
1 stop30h 50m
Qatar Airways
Tue 6/92:30 am
BKK
- ORD
1 stop26h 20m
Qatar Airways
Deal found 5/7![Qatar Airways logo]()
$1,375
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/286:17 pm
ORD
- BKK
3 stops27h 18m
United Airlines
Wed 8/199:35 am
BKK
- ORD
2 stops25h 42m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:00 am
ORD
- BKK
2 stops39h 35m
United Airlines
Wed 8/199:35 am
BKK
- ORD
2 stops25h 42m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,160
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/105:30 am
ORD
- BKK
2 stops31h 35m
Delta
Sun 6/212:35 am
BKK
- ORD
2 stops33h 04m
Delta
Deal found 5/9![Delta logo]()
$1,316
This Finnair deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Mon 6/87:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/7![Finnair logo]()
$1,386
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/158:08 am
ORD
- BKK
2 stops27h 27m
Delta
Mon 6/292:35 am
BKK
- ORD
2 stops33h 04m
Delta
Deal found 5/8![Delta logo]()
$1,316
This Finnair deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Mon 6/87:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/8![Finnair logo]()
$1,386
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/283:47 pm
ORD
- BKK
2 stops29h 48m
United Airlines
Tue 8/189:35 am
BKK
- ORD
2 stops33h 21m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,361
This Finnair deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Tue 6/307:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/7![Finnair logo]()
$1,398
Last-minute flights from O'Hare Intl to PattayaDiscover last-minute flight deals from O'Hare Intl to Pattaya. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Pattaya. Data last updated May 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/117:45 am
ORD
- BKK
2 stops26h 00m
Delta
Sun 5/249:50 am
BKK
- ORD
2 stops26h 07m
Delta
Deal found 5/8![Delta logo]()
$1,053
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/117:45 am
ORD
- BKK
2 stops26h 00m
Delta
Sun 5/312:35 am
BKK
- ORD
2 stops31h 15m
Delta
Deal found 5/10![Delta logo]()
$1,054
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/1110:10 pm
ORD
- BKK
2 stops42h 25m
United Airlines
Wed 6/109:35 am
BKK
- ORD
2 stops25h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/119:35 pm
ORD
- BKK
2 stops43h 00m
United Airlines
Mon 6/87:00 am
BKK
- ORD
2 stops33h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/1211:00 am
ORD
- BKK
2 stops34h 35m
United Airlines
Wed 6/109:35 am
BKK
- ORD
2 stops25h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,068
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/128:45 am
ORD
- BKK
2 stops36h 50m
United Airlines
Mon 6/87:00 am
BKK
- ORD
2 stops29h 59m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/121:43 pm
ORD
- BKK
3 stops31h 52m
United Airlines
Tue 5/269:35 am
BKK
- ORD
2 stops25h 32m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,073
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/125:00 am
ORD
- BKK
2 stops35h 35m
United Airlines
Mon 6/13:45 pm
BKK
- ORD
2 stops26h 47m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:15 pm
ORD
- BKK
2 stops31h 20m
United Airlines
Tue 6/99:35 am
BKK
- ORD
2 stops32h 18m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:15 pm
ORD
- BKK
2 stops31h 20m
United Airlines
Mon 6/87:00 am
BKK
- ORD
2 stops33h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,079
This SAUDIA deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:05 am
ORD
- BKK
2 stops43h 40m
SAUDIA
Mon 6/153:20 pm
BKK
- ORD
2 stops42h 28m
SAUDIA
Deal found 5/8![SAUDIA logo]()
$1,055
One-way flights from O'Hare Intl to PattayaSearch for one-way flight options from O'Hare Intl to Pattaya. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from O'Hare Intl to Pattaya. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/59:10 pm
ORD
- BKK
1 stop38h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$520
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Sat 8/19:10 pm
ORD
- BKK
1 stop38h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:00 pm
ORD
- BKK
1 stop21h 50m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$530
This Justfly.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/99:10 pm
ORD
- BKK
1 stop38h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$545
This oojo deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/89:10 pm
ORD
- BKK
1 stop38h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$546
This Trip.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Thu 7/99:10 pm
ORD
- BKK
2 stops27h 40m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/85:30 am
ORD
- BKK
2 stops28h 15m
Delta
Deal found 5/11![Delta logo]()
$560
This Justfly.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Tue 7/72:00 pm
ORD
- BKK
1 stop41h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$565
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 8/512:30 pm
ORD
- BKK
1 stop23h 05m
Delta
Deal found 5/8![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/147:35 am
ORD
- BKK
2 stops29h 30m
Delta
Deal found 5/7![Delta logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Mon 8/34:00 pm
ORD
- BKK
1 stop31h 05m
Cathay Pacific
Deal found 5/7![Cathay Pacific logo]()
$586
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/97:59 pm
ORD
- BKK
2 stops41h 06m
Delta
Deal found 5/7![Delta logo]()
$600
Find flight deals from O'Hare Intl to Pattaya
Keep the following information in mind while searching for O'Hare Intl to Pattaya flight deals. Data was last updated May 12, 2026.
Round-trip from | $999 (Kiwi.com) |
|---|---|
One-way from | $520 (FlightHub) |
Popular in | June |
Cheapest in | August |
Average price | $1,109 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Pattaya 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 May 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pattaya that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Sun 8/2
7:00 am-9:35 am
2 stops38h 35m
Bangkok Suvarnabhumi
Sat 8/29
9:35 am-6:20 am
2 stops32h 45m
$1,060
Quickest round-trip
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Tue 7/28
6:17 pm-9:35 am
3 stops27h 18m
Bangkok Suvarnabhumi
Wed 8/19
9:35 am-11:17 pm
2 stops25h 42m
$1,107
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Sat 7/25
6:00 am-9:35 am
2 stops39h 35m
Bangkok Suvarnabhumi
Wed 8/19
9:35 am-11:17 pm
2 stops25h 42m
$1,160
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Tue 5/19
7:12 am-11:35 pm
2 stops28h 23m
Bangkok Suvarnabhumi
Fri 6/12
2:35 am-11:39 pm
2 stops33h 04m
$1,213
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Wed 6/3
9:30 pm-5:30 am
1 stop44h 00m
Bangkok Suvarnabhumi
Wed 7/15
7:05 am-5:50 pm
1 stop22h 45m
$1,298
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Wed 6/10
5:30 am-1:05 am
2 stops31h 35m
Bangkok Suvarnabhumi
Sun 6/21
2:35 am-11:39 pm
2 stops33h 04m
$1,316
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Mon 6/15
8:08 am-11:35 pm
2 stops27h 27m
Bangkok Suvarnabhumi
Mon 6/29
2:35 am-11:39 pm
2 stops33h 04m
$1,316
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Tue 7/28
3:47 pm-9:35 am
2 stops29h 48m
Bangkok Suvarnabhumi
Tue 8/18
9:35 am-6:56 am
2 stops33h 21m
$1,361
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Mon 5/18
7:20 pm-2:10 pm
1 stop30h 50m
Bangkok Suvarnabhumi
Tue 6/9
2:30 am-4:50 pm
1 stop26h 20m
$1,375
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Tue 6/2
9:30 pm-5:30 am
1 stop44h 00m
Bangkok Suvarnabhumi
Mon 6/8
7:05 am-5:50 pm
1 stop22h 45m
$1,386
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Pattaya
Have a flexible travel schedule? Discover the best time to fly to Pattaya from O'Hare Intl with our price prediction graph.
ORD-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 O'Hare Intl Airport to Pattaya
ORD-P4T
ORD-BKK
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Pattaya?
Reviews of airlines servicing Pattaya
Get insights into the airlines that provide service to Pattaya. 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 Pattaya. Reviews last updated May 12, 2026.
See what other customers who have flown with EVA Air,Korean Air, andANA from Chicago O'Hare Intl Airport to Pattaya have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Related info for your journey
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Alternative routes for O'Hare Intl to Pattaya
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Complete your trip
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O'Hare Intl and Pattaya flights
Browse other O'Hare Intl and Pattaya flight options. Last updated on May 12, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on May 12, 2026.
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O'Hare Intl to Pattaya flights
Consider these flights traveling from O'Hare Intl to Pattaya.
Top 10 airlines flying from O'Hare Intl to Pattaya
Discover the top 10 airlines that operate flights from O'Hare Intl to Pattaya. 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$611 | Average$739 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$665 | Average$870 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$680 | Average$849 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$697 | Average$848 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$703 | Average$899 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$710 | Average$848 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$749 | Average$1,111 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,134 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$806 | Average$1,001 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$815 | Average$960 | FlexibilityNo cancel fee | On-time79% |