S$605 Cheap Flights from Chicago to Samui Intl. Airport

View S$605 flight on Fri, 22 Aug, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Samui Intl. Airport (USM)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago to Samui Intl. Airport (ORD-USM)

Prices were available within the past 7 days and start at S$605 for one-way flights and S$923 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 21 Aug - Thu, 28 Aug
ORD
Chicago
USM
Koh Samui
S$923 Return, found 23 hours ago
S$923
Return
found 23 hours ago
Select United flight, departing Thu, 21 Aug from Chicago to Koh Samui, returning Thu, 28 Aug, priced at S$923 found 23 hours ago
United
Thu, 21 Aug - Thu, 28 Aug
ORD
Chicago
USM
Koh Samui
S$1,007 Return, found 23 hours ago
S$1,007
Return
found 23 hours ago
Select United flight, departing Thu, 21 Aug from Chicago to Koh Samui, returning Thu, 28 Aug, priced at S$1,007 found 23 hours ago
United
Fri, 22 Aug - Fri, 29 Aug
ORD
Chicago
USM
Koh Samui
S$1,025 Return, found 4 days ago
S$1,025
Return
found 4 days ago
Select United flight, departing Fri, 22 Aug from Chicago to Koh Samui, returning Fri, 29 Aug, priced at S$1,025 found 4 days ago
United
Sun, 24 Aug - Sun, 31 Aug
ORD
Chicago
USM
Koh Samui
S$1,026 Return, found 3 days ago
S$1,026
Return
found 3 days ago
Select United flight, departing Sun, 24 Aug from Chicago to Koh Samui, returning Sun, 31 Aug, priced at S$1,026 found 3 days ago
United
Fri, 22 Aug - Fri, 29 Aug
ORD
Chicago
USM
Koh Samui
S$1,049 Return, found 4 days ago
S$1,049
Return
found 4 days ago
Select United flight, departing Fri, 22 Aug from Chicago to Koh Samui, returning Fri, 29 Aug, priced at S$1,049 found 4 days ago
United
Sun, 24 Aug - Sun, 31 Aug
ORD
Chicago
USM
Koh Samui
S$1,051 Return, found 3 days ago
S$1,051
Return
found 3 days ago
Select United flight, departing Sun, 24 Aug from Chicago to Koh Samui, returning Sun, 31 Aug, priced at S$1,051 found 3 days ago
EVA Airways
Thu, 21 Aug - Thu, 28 Aug
ORD
Chicago
USM
Koh Samui
S$1,721 Return, found 23 hours ago
S$1,721
Return
found 23 hours ago
Select EVA Airways flight, departing Thu, 21 Aug from Chicago to Koh Samui, returning Thu, 28 Aug, priced at S$1,721 found 23 hours ago
Cathay Pacific
Sun, 24 Aug - Sun, 31 Aug
ORD
Chicago
USM
Koh Samui
S$2,121 Return, found 3 days ago
S$2,121
Return
found 3 days ago
Select Cathay Pacific flight, departing Sun, 24 Aug from Chicago to Koh Samui, returning Sun, 31 Aug, priced at S$2,121 found 3 days ago
Etihad Airways
Sun, 24 Aug - Sun, 31 Aug
ORD
Chicago
USM
Koh Samui
S$2,165 Return, found 3 days ago
S$2,165
Return
found 3 days ago
Select Etihad Airways flight, departing Sun, 24 Aug from Chicago to Koh Samui, returning Sun, 31 Aug, priced at S$2,165 found 3 days ago
British Airways
Sun, 24 Aug - Sun, 31 Aug
ORD
Chicago
USM
Koh Samui
S$2,651 Return, found 3 days ago
S$2,651
Return
found 3 days ago
Select British Airways flight, departing Sun, 24 Aug from Chicago to Koh Samui, returning Sun, 31 Aug, priced at S$2,651 found 3 days ago
Chicago to Samui Intl. Airport route information
Origin airport
O'Hare Intl.
Destination airport
Samui Intl. Airport
Airlines serving
British Airways, Cathay Pacific, EVA Airways, Etihad Airways, Qatar Airways
Return price
S$923
Distance
14144 km

Perfect flights from Chicago to Samui Intl. Airport

Your Journey from Chicago to Samui Intl. Airport

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Samui Intl. Airport caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Japan Airlines, EVA Airways, Etihad Airways, Turkish Airlines, Cathay Pacific, British Airways. Our selection of flights from O'Hare Intl. to Samui Intl. Airport caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Samui Intl. Airport Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Samui Intl. Airport that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$605 and roundtrip prices from S$923*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Samui Intl. Airport with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Samui Intl. Airport

Picture yourself stepping off the plane in Samui Intl. Airport and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Samui Intl. Airport Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Samui Intl. Airport.
 

Beyond the Flight – Exploring Samui Intl. Airport

With Expedia, your adventure extends beyond the flight. Explore Samui Intl. Airport at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Samui Intl. Airport with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Samui Intl. Airport with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

*Available to Expedia members.