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$1,162+ Cheap flights from Chicago (CHI) to Rayong (UTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — UTP
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Chicago to Rayong

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Rayong (UTP). 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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,299
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$960
Provider with most accurate pricing for Chicago (CHI)-Rayong Utapao Rayong Pattaya flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Rayong Utapao Rayong Pattaya flights.
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From Chicago (CHI) to Rayong Utapao Rayong Pattaya
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Chicago to Rayong

Cheapest flights from Chicago to Rayong
Explore the most affordable flight options available from Chicago to Rayong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Trip.com deal was found by Cheapflights users on 2/23. 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.
Wed 4/94:00 pmORD - UTP
2 stops36h 50mMultiple Airlines
Wed 4/161:00 pmUTP - ORD
2 stops37h 25mMultiple Airlines
Deal found 2/23$1,215

Find flights from Chicago to Rayong within your budget

Customize your flight search to find flights from Chicago to Rayong 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 February 23, 2025.

Fly from

Chicago

Fly to

Rayong

Route

Depart

Return

Price

ChicagoRayong

ORD - UTP

ORDUTP

Chicago O'Hare Intl

Mon 4/7

4:00 pm-4:50 pm

2 stops36h 50m

Rayong Utapao Rayong Pattaya

Mon 4/14

1:00 pm-2:25 pm

2 stops37h 25m

$1,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Compare providers for flights from Chicago to Rayong

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 Rayong in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Rayong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Rayong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Rayong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Rayong flights, Cheapflights users trust FlightHub the most. FlightHub 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-Rayong 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 Rayong

Have a flexible travel schedule? Discover the best time to fly to Rayong from Chicago 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.

Travel insights for flights from Chicago to Rayong

Get recent, data-driven insights about flights from Chicago to Rayong including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Rayong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rayong from Chicago?

    Most people fly into Rayong Utapao Rayong Pattaya (UTP) if they book a flight to Rayong from Chicago. On average, Utapao Rayong Pattaya has 0 inbound flights from Chicago per day from 0 airlines. Rayong Utapao Rayong Pattaya is conveniently located just 17.0 mi from Rayong’s city center.

  • Can I find deals for flights from Chicago to Rayong that include hotel bookings?

    Yes. In addition to deals on Chicago to Rayong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Rayong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Rayong.

  • Can I find deals for business class flights from Chicago to Rayong?

    Yes. Cheapflights offers flight deals from Chicago to Rayong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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