Thailand

$493+ Cheap flights from O'Hare Intl (ORD) to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
Jun 14 — Jun 211
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Cheap flight deals from O'Hare Intl to Thailand

Cheapest flights from O'Hare Intl to Thailand
Explore the most affordable flight options available from O'Hare Intl to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This oojo deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:20 pm
ORD
-
CNX
1 stop20h 45m
Etihad Airways
Wed 11/188:50 am
CNX
-
ORD
1 stop36h 05m
Etihad Airways
Deal found 5/14$878
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.
Mon 10/262:10 pm
ORD
-
CNX
1 stop27h 55m
Etihad Airways
Tue 2/168:50 am
CNX
-
ORD
1 stop36h 05m
Etihad Airways
Deal found 5/11$918
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:00 pm
ORD
-
HKT
1 stop30h 50m
Cathay Pacific
Tue 9/2211:50 am
HKT
-
ORD
1 stop38h 05m
Cathay Pacific
Deal found 5/13$934
This oojo deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Tue 11/248:42 pm
ORD
-
HKT
2 stops33h 43m
Singapore Airlines
Tue 12/18:15 pm
HKT
-
ORD
2 stops36h 40m
Singapore Airlines
Deal found 5/12$935
This Korean Air deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:15 am
ORD
-
CNX
1 stop22h 40m
Korean Air
Tue 11/1712:15 am
CNX
-
ORD
1 stop21h 15m
Korean Air
Deal found 5/13$936
This ScholarTrip deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:35 pm
ORD
-
HKT
1 stop38h 00m
Cathay Pacific
Sun 11/1512:20 pm
HKT
-
ORD
1 stop37h 35m
Cathay Pacific
Deal found 5/13$965
This Orbitz deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:45 pm
ORD
-
CNX
2 stops27h 35m
Multiple Airlines
Mon 9/710:10 am
CNX
-
ORD
2 stops34h 30m
Multiple Airlines
Deal found 5/12$969
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:15 pm
ORD
-
HKT
1 stop30h 35m
Cathay Pacific
Fri 5/226:20 pm
HKT
-
ORD
1 stop31h 35m
Cathay Pacific
Deal found 5/11$972
This SAUDIA deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Thu 10/156:00 am
ORD
-
HKT
2 stops28h 20m
SAUDIA
Fri 10/303:15 pm
HKT
-
ORD
2 stops38h 19m
SAUDIA
Deal found 5/12$981
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:15 am
ORD
-
CNX
1 stop22h 40m
Delta
Tue 11/1712:15 am
CNX
-
ORD
1 stop21h 15m
Delta
Deal found 5/13$983
This oojo deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:10 pm
ORD
-
HKT
1 stop22h 00m
Korean Air
Mon 10/2611:40 pm
HKT
-
ORD
1 stop21h 50m
Korean Air
Deal found 5/13$984
This Korean Air deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:15 am
ORD
-
CNX
1 stop22h 40m
Korean Air
Tue 11/1712:15 am
CNX
-
ORD
1 stop21h 15m
Korean Air
Deal found 5/13$986

Find flight deals from O'Hare Intl to Thailand

Keep the following information in mind while searching for O'Hare Intl to Thailand flight deals. Data was last updated May 15, 2026.

Round-trip from

$878
(oojo)

One-way from

$493
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$1,093
From Chicago O'Hare Intl to Thailand
One-way flight from Chicago O'Hare Intl to Thailand
Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Wed 11/11

7:00 am-10:55 pm

2 stops26h 55m

Chiang Mai

Tue 11/17

12:15 am-8:30 am

1 stop21h 15m

$987

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Tue 11/10

7:00 am-10:55 pm

2 stops26h 55m

Chiang Mai

Tue 11/17

12:15 am-5:21 pm

2 stops30h 06m

$1,026

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Mon 10/26

7:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Mon 2/15

12:15 am-11:46 pm

2 stops36h 31m

$1,026

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Tue 9/1

5:30 am-10:10 pm

2 stops28h 40m

Phuket City

Wed 9/23

11:25 pm-11:57 pm

2 stops36h 32m

$1,047
Quickest round-trip

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Mon 11/2

7:00 am-10:10 pm

2 stops26h 10m

Phuket City

Sun 11/15

11:40 pm-8:30 am

1 stop21h 50m

$1,087

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Wed 10/28

7:00 am-10:10 pm

2 stops27h 10m

Phuket City

Wed 11/11

11:40 pm-5:14 pm

2 stops30h 34m

$1,097

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Wed 11/11

6:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Tue 11/17

12:15 am-8:30 am

1 stop21h 15m

$1,174

ChicagoKo Samui

ORD - USM

ORDUSM

Chicago O'Hare Intl

Tue 11/10

11:30 pm-2:55 pm

2 stops26h 25m

Ko Samui

Wed 11/25

7:55 am-7:35 pm

2 stops24h 40m

$1,213

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 7/20

6:17 pm-9:35 am

3 stops27h 18m

Bangkok Suvarnabhumi

Wed 8/5

9:35 am-11:22 pm

2 stops25h 47m

$1,224

ChicagoRayong

ORD - UTP

ORDUTP

Chicago O'Hare Intl

Wed 10/14

7:20 pm-4:50 pm

2 stops33h 30m

Utapao Rayong Pattaya

Wed 10/28

1:00 pm-3:30 pm

2 stops38h 30m

$1,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from O'Hare Intl to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from O'Hare Intl with our price prediction graph.
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 Thailand

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Thailand?

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Thailand, you should look to book at least 47 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.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Thailand?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Thailand (average of $569). Flying from Chicago O'Hare Intl Airport to Thailand in April is currently the most expensive (average of $1,925). 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.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated May 15, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Thailand, such as EVA Air,Korean Air, andANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
8.3
Very good

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Chicago O'Hare Intl Airport to Thailand?

    A quick flight from Chicago O'Hare Intl Airport to Thailand can take about 22h 40m. Korean Air provides one of the quickest options available for as low as $936. The distance from Chicago O'Hare Intl Airport to Thailand is about 8211 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Thailand one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $308. However, be on the lookout for offers from Turkish Airlines and Cathay Pacific, as they are both options that can get you from Chicago O'Hare Intl Airport to Thailand for a low price.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Thailand?

  • Can I find deals for flights from O'Hare Intl to Thailand that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Thailand.

  • Can I find deals for business class flights from O'Hare Intl to Thailand?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Thailand?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Thailand (average of $569). Flying from Chicago O'Hare Intl Airport to Thailand in April is currently the most expensive (average of $1,925). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from O'Hare Intl to Thailand

Discover the top 10 airlines that operate flights from O'Hare Intl to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$606Average$876FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$665Average$1,137FlexibilityNo cancel feeOn-time72%
ANACheapest$680Average$849FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$697Average$912FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$703Average$899FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$710Average$1,013FlexibilityNo cancel feeOn-time77%
DeltaCheapest$749Average$1,315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$790Average$1,134FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$806Average$1,171FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$815Average$960FlexibilityNo cancel feeOn-time79%

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