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Pattaya

$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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Pattaya are usually found in February or October, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 March 28, 2025.

Round-trip from

$853
(United)

One-way from

$520
(oojo)

Popular in

June

Cheapest in

February

Average price

$971
From Chicago O'Hare Intl to Pattaya
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One-way flight from Chicago O'Hare Intl to Pattaya
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Highest demand for flights based on searches. 19% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from O'Hare Intl to Pattaya

Cheapest flights from O'Hare Intl to Pattaya
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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 9/15:45 pmORD - BKK
1 stop22h 50mUnited Airlines
Mon 9/89:35 amBKK - ORD
2 stops32h 35mUnited Airlines
Deal found 3/27$853
This Gotogate deal was found by Cheapflights users on 3/27. 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.
Mon 5/55:45 pmORD - BKK
1 stop22h 50mANA
Mon 5/129:35 amBKK - ORD
1 stop35h 05mANA
Deal found 3/27$854
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmORD - BKK
1 stop31h 05mCathay Pacific
Tue 11/115:40 pmBKK - ORD
1 stop32h 20mCathay Pacific
Deal found 3/27$858
This oojo deal was found by Cheapflights users on 3/28. 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 10/1812:10 pmORD - BKK
1 stop23h 15mKorean Air
Sun 11/169:30 pmBKK - ORD
1 stop24h 00mKorean Air
Deal found 3/28$862
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:00 amORD - BKK
2 stops28h 55mMultiple Airlines
Tue 4/299:35 amBKK - ORD
1 stop35h 05mMultiple Airlines
Deal found 3/27$864
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:00 pmORD - BKK
1 stop40h 55mAir India
Sun 10/55:55 pmBKK - ORD
1 stop25h 30mAir India
Deal found 3/27$872
This Delta deal was found by Cheapflights users on 3/28. 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 9/47:05 amORD - BKK
2 stops30h 00mDelta
Sun 9/212:35 amBKK - ORD
2 stops33h 20mDelta
Deal found 3/28$876
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:15 pmORD - BKK
2 stops44h 00mAir Canada
Tue 11/118:35 amBKK - ORD
1 stop19h 04mAir Canada
Deal found 3/27$909
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/307:50 pmORD - BKK
1 stop31h 35mTurkish Airlines
Wed 5/710:45 pmBKK - ORD
1 stop22h 55mTurkish Airlines
Deal found 3/27$941
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/171:55 pmORD - BKK
1 stop22h 00mEtihad Airways
Sat 5/179:05 amBKK - ORD
1 stop35h 40mEtihad Airways
Deal found 3/27$961
This CrystalTravel deal was found by Cheapflights users on 3/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:30 amORD - BKK
1 stop22h 50mEVA Air
Thu 9/251:35 amBKK - ORD
1 stop31h 10mEVA Air
Deal found 3/27$971
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:10 pmORD - BKK
1 stop22h 50mJapan Airlines
Sun 9/2112:25 amBKK - ORD
2 stops35h 54mJapan Airlines
Deal found 3/27$983

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 March 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pattaya that are best for you.

Fly from

O'Hare Intl

Fly to

Pattaya

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 9/1

5:45 pm-4:35 am

1 stop22h 50m

Bangkok Suvarnabhumi

Mon 9/8

9:35 am-6:10 am

2 stops32h 35m

$853

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 5/5

5:45 pm-4:35 am

1 stop22h 50m

Bangkok Suvarnabhumi

Mon 5/12

9:35 am-8:40 am

1 stop35h 05m

$854

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 9/13

12:10 pm-1:05 am

1 stop24h 55m

Bangkok Suvarnabhumi

Sun 9/21

11:30 pm-9:30 am

1 stop22h 00m

$862

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 4/21

7:00 am-11:55 pm

2 stops28h 55m

Bangkok Suvarnabhumi

Tue 4/29

9:35 am-8:40 am

1 stop35h 05m

$864

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 4/23

4:00 pm-11:50 pm

1 stop19h 50m

Bangkok Suvarnabhumi

Sun 5/4

12:30 pm-2:25 pm

1 stop37h 55m

$865

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 9/21

12:00 pm-4:55 pm

1 stop40h 55m

Bangkok Suvarnabhumi

Sun 10/5

5:55 pm-7:25 am

1 stop25h 30m

$872

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 9/4

8:55 am-1:05 am

2 stops28h 10m

Bangkok Suvarnabhumi

Sun 9/21

2:35 am-9:54 pm

2 stops31h 19m

$876

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 9/21

12:30 am-11:20 am

1 stop22h 50m

Bangkok Suvarnabhumi

Tue 9/30

12:25 pm-8:45 pm

1 stop20h 20m

$958

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 4/17

1:55 pm-11:55 pm

1 stop22h 00m

Bangkok Suvarnabhumi

Sat 5/17

9:05 am-8:45 am

1 stop35h 40m

$961

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 5/6

11:25 am-5:15 am

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 5/28

6:45 am-9:40 am

1 stop38h 55m

$964

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 30 results
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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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Pattaya. Price data was last updated on March 21, 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Pattaya may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Pattaya (average of $963). Flying from Chicago O'Hare Intl Airport to Pattaya in December is currently the most expensive (average of $1,574). 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.

What is the cheapest time of day to fly from ORD to P4T?

Find hourly flight availability from O'Hare Intl to Pattaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Pattaya as you normally would.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Pattaya?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Pattaya. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Pattaya flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Pattaya by month

Plan your trip to Pattaya by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pattaya ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Pattaya when rainfall is around 0.4 in.

Temperature in Pattaya by month

Plan your trip to Pattaya by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pattaya, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Chicago to Pattaya, such as EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,050 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Delta
8.0
Very good
7,897 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Pattaya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $520. However, be on the lookout for offers from Turkish Airlines and Etihad Airways, as they are both options that can get you from Chicago O'Hare Intl Airport to Pattaya for a low price.

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

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

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

    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 Pattaya.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Pattaya 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 Pattaya?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Pattaya (average of $963). Flying from Chicago O'Hare Intl Airport to Pattaya in December is currently the most expensive (average of $1,574). 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 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,354FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$752Average$907FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$795Average$911FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$804Average$967FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$821Average$1,222FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$822Average$998FlexibilityNo cancel feeOn-time81%
ANACheapest$826Average$1,079FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$841Average$995FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$891Average$975FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$925Average$1,188FlexibilityNo cancel feeOn-time74%
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