Cheap flights from Chicago O'Hare to Ko Samui

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a flight from Chicago O'Hare to Ko Samui?

There’s no fixed price — fares between Chicago and Ko Samui can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Exploring all airports near Chicago and Ko Samui

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in Chicago: 3 different airports operate in Chicago - Midway, O'Hare, Rockford.
  • Airports in Ko Samui: Ko Samui - Koh Samui is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flights from Chicago - O'Hare to Ko Samui - Koh Samui

Plan your perfect flight from Chicago O'Hare to Ko Samui

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to Thailand? Other frequent searches include: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to Ko Samui.

How much does an airline ticket from Chicago O'Hare to Ko Samui cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to Ko Samui.

How far is Chicago from Ko Samui?

Chicago is about 14228 km from Ko Samui.

What are the airports in Ko Samui?

Ko Samui has one airport: Ko Samui - Koh Samui.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Thailand?

The most popular cities in Thailand according to our users' searches are: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

When should I book a flight from Chicago to Ko Samui?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Ko Samui?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Ko Samui?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Ko Samui?

This information is not available at the moment.