Cheap Flights from Chicago O'Hare International to Pattaya (Chonburi)

Compare Chicago O'Hare International to Pattaya (Chonburi) flight deals

Find the cheapest month or even day of the year to fly to Pattaya (Chonburi)

Book the best Pattaya (Chonburi) fare with no extra fees

Flight deals from Chicago O'Hare International to Pattaya (Chonburi)

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport? If you want to travel next month, return fares start from R 22,627. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Pattaya (Chonburi)

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Pattaya (Chonburi) flights are currently cheapest in September.

Chicago O'Hare International to Pattaya (Chonburi): Alternative routes

Compare routes from Chicago O'Hare International to Rayong below. You may find an airport to fly into that's cheaper, faster, or easier than Pattaya (Chonburi).

Chicago to Rayong: Flight information

The things to know before you go.
Cheapest flight foundR 23,071
Cheapest month to flySeptember

Finding cheap flights from Chicago O'Hare International to Pattaya (Chonburi): Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Pattaya (Chonburi) is R 20,954. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago O'Hare International to Pattaya (Chonburi). But we found flights with one or more stops from R 20,968.
As of July 2026, there are no flights flying from Chicago O'Hare International to Pattaya (Chonburi).
The cheapest month to fly from Chicago O'Hare International to Pattaya (Chonburi) is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport on Tuesday, 8 September 2026.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Pattaya (Chonburi) Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pattaya (Chonburi) but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rayong is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Etihad Airways offers the cheapest flight tickets to Pattaya (Chonburi).

Flying from Chicago O'Hare International Airport (ORD) to Pattaya (Chonburi) Airport (UTP): what you need to know

  • The timezone in Rayong is UTC+7, which is 13 hours ahead of Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to board your ORD to UTP flight.

  • During popular months like July, it's a good idea to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight when you fly during peak periods in general.

  • If you want to discover another city along the way, look for a flight with a stopover. To see all your options for tickets from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport, deselect 'Direct flights only.' Dubai Airport is a popular stop between ORD and UTP.

How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Pattaya (Chonburi) Airport (UTP)

  • R 23,071 is the best price for a one-way Chicago O'Hare International Airport to Pattaya (Chonburi) Airport flight. Return flights start from R 20,954. These prices can change depending on availability.

  • To pick up cheap tickets from ORD to UTP, book early. Airlines tend to offer the most competitive fares when flights are first made available.

  • If you're flexible with your travel dates, use the 'Whole month' search function. It'll find the cheapest price across every month when looking for a flight from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport.

  • Save time searching for cheap flights from ORD to UTP by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.

  • Lock in the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Chicago O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • Of the departures from Chicago O'Hare International Airport, 70% touch down on time at their destination.

  • To reach Chicago O'Hare International Airport from central Chicago, it takes about 30 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 27 kilometres from the airport to the city centre.

  • The trip when using public transport takes about 45 minutes.

  • Get your trip off to a relaxed start by staying near ORD. Whether you're taking an early flight from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Pattaya (Chonburi) Airport (UTP)

  • If you have a late Chicago O'Hare International Airport to Pattaya (Chonburi) Airport flight, nothing tops the convenience of being near the terminal. Pick up your bags from the carousel and then be showered and snoozing soon after at one of these options near UTP:

  • Begin your adventure by picking up a Pattaya (Chonburi) Airport rental car. Grab a set of wheels from Drive Car Rental, Avis or Localrent and explore beyond Rayong's usual tourist stops.

  • Reserving your vehicle from Pattaya (Chonburi) Airport about two weeks ahead boosts your odds of scoring a great price.

Getting from Pattaya (Chonburi) Airport (UTP) to central Rayong

  • From Pattaya (Chonburi) Airport, Rayong is approximately 48 kilometres away. It takes around 50 minutes to get to the centre driving.

  • Travelling on public transport takes roughly 1 hour 15 minutes.

When to fly to Pattaya (Chonburi) Airport (UTP)

  • It's time to work out your travel dates for your flight from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport. November is the busiest month to head to Rayong. If you'd like a quieter vibe, go in April.

  • Book your flight from Chicago O'Hare International Airport to Pattaya (Chonburi) Airport for April if you want to explore Rayong during its warmest month. Expect temperatures of between 26ºC (79ºF) and 32ºC (90ºF).

  • If you like cooler conditions, search for a cheap ticket from ORD to UTP in January. Average temperatures are between 21ºC (70ºF) and 31ºC (88ºF) then.

Explore more of Thailand

  • Bangkok is just one of the many places in Thailand waiting to be discovered once you've taken in the sights of Rayong. Around 145 kilometres away to the north-west, well-known attractions include Grand Palace, Wat Phra Kaew and Songkran Festival Silom.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.