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Cheap flights from Chicago to Ko Samui from $936

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Ko Samui departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Ko Samui

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Ko Samui.
 Logo
12:30 am - 8:15 amORD-USM
43h 45m2 stops
 Logo
8:45 am - 8:45 pmUSM-ORD
24h 00m2 stops
$1,156
Find Deal
vie., sep. 19 - lun., sep. 29
 Logo
12:00 pm - 11:20 amORD-USM
35h 20m3 stops
 Logo
8:00 am - 6:42 amUSM-ORD
34h 42m3 stops
$1,282
Find Deal
dom., may. 4 - dom., may. 11
Turkish Airlines Logo
7:50 pm - 8:35 amORD-USM
24h 45m2 stops
Turkish Airlines Logo
3:50 pm - 9:40 amUSM-ORD
29h 50m2 stops
$1,439Turkish Airlines
Find Deal
sáb., sep. 20 - lun., sep. 29
Turkish Airlines Logo
11:25 am - 6:00 pmORD-USM
42h 35m2 stops
Turkish Airlines Logo
7:30 pm - 9:40 amUSM-ORD
26h 10m2 stops
$1,489Turkish Airlines
Find Deal
sáb., may. 17 - sáb., may. 24
Cathay Pacific Logo
4:00 pm - 6:35 pmORD-USM
38h 35m1 stop
Cathay Pacific Logo
3:30 pm - 2:25 pmUSM-ORD
58h 55m2 stops
$1,508Cathay Pacific
Find Deal
sáb., sep. 20 - lun., sep. 29
Cathay Pacific Logo
4:00 pm - 6:35 pmORD-USM
38h 35m1 stop
Cathay Pacific Logo
10:55 am - 2:25 pmUSM-ORD
39h 30m1 stop
$1,522Cathay Pacific
Find Deal
sáb., sep. 20 - lun., sep. 29
Singapore Airlines Logo
8:42 pm - 9:10 pmORD-USM
36h 28m2 stops
Singapore Airlines Logo
1:30 pm - 8:54 pmUSM-ORD
43h 24m3 stops
$1,835Singapore Airlines
Find Deal
sáb., sep. 20 - lun., sep. 29
EVA Air Logo
12:30 am - 1:45 pmORD-USM
25h 15m2 stops
EVA Air Logo
8:00 am - 9:00 pmUSM-ORD
25h 00m2 stops
$1,847EVA Air
Find Deal
vie., may. 16 - sáb., may. 24
EVA Air Logo
12:30 am - 2:45 pmORD-USM
26h 15m2 stops
EVA Air Logo
8:00 am - 9:00 pmUSM-ORD
25h 00m2 stops
$1,866EVA Air
Find Deal
vie., may. 16 - sáb., may. 24
Singapore Airlines Logo
1:35 pm - 6:15 pmORD-USM
40h 40m3 stops
Singapore Airlines Logo
4:25 pm - 8:54 pmUSM-ORD
40h 29m3 stops
$2,191Singapore Airlines
Find Deal
sáb., sep. 20 - lun., sep. 29

Turkish Airlines flights from Chicago to Ko Samui

Our best Turkish Airlines deals on Chicago to Ko Samui flight tickets
Turkish Airlines
Sep 20
ORD7:50 pmChicago O'Hare Intl
24h 45m
2 stops
USM8:35 amKo Samui
Sep 29
USM3:50 pmKo Samui
29h 50m
2 stops
ORD9:40 amChicago O'Hare Intl
Turkish Airlines
May 17
ORD11:25 amChicago O'Hare Intl
42h 35m
2 stops
USM6:00 pmKo Samui
May 24
USM7:30 pmKo Samui
26h 10m
2 stops
ORD9:40 amChicago O'Hare Intl
Turkish Airlines
May 17
ORD11:25 amChicago O'Hare Intl
37h 20m
2 stops
USM12:45 pmKo Samui
May 24
USM5:50 pmKo Samui
27h 50m
2 stops
ORD9:40 amChicago O'Hare Intl

Cathay Pacific flights from Chicago to Ko Samui

Our best Cathay Pacific deals on Chicago to Ko Samui flight tickets
Cathay Pacific
Sep 20
ORD4:00 pmChicago O'Hare Intl
38h 35m
1 stop
USM6:35 pmKo Samui
Sep 29
USM3:30 pmKo Samui
58h 55m
2 stops
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
Sep 20
ORD4:00 pmChicago O'Hare Intl
38h 35m
1 stop
USM6:35 pmKo Samui
Sep 29
USM10:55 amKo Samui
39h 30m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
May 4
ORD4:00 pmChicago O'Hare Intl
38h 35m
1 stop
USM6:35 pmKo Samui
May 11
USM10:55 amKo Samui
39h 30m
1 stop
ORD2:25 pmChicago O'Hare Intl

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Chicago to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Friday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $254. Flights from Chicago to Ko Samui on a Sunday will generally be more expensive and average around $484. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Chicago to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $199. In the afternoon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $545 per ticket.

When to book flights from Chicago to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Ko Samui (CHI to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Ko Samui

Best Price Found

$936

Fastest flight time

24h 25m

Direct flights

None

Airports in Ko Samui

1 airport
The best one-way flight to Ko Samui from Chicago in the past 72 hours is $936. The best round-trip flight deal from Chicago to Ko Samui found on momondo in the last 72 hours is $1,156.
The fastest flight from Chicago to Ko Samui takes 24h 25m
There are no direct flights from Chicago to Ko Samui. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Ko Samui Airport.
There is 1 airport near Ko Samui: Ko Samui (USM)

  • How far is Chicago to Ko Samui by plane?

    There are 8846.2 mi between Chicago and Ko Samui. 24h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Ko Samui Airport?

    Prices for flights from Chicago to Ko Samui Airport were last updated today.

  • How many operators does momondo search for flights from Chicago to Ko Samui Airport?

  • How old do you have to be to fly from Chicago to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Ko Samui?


Best airlines flying from Chicago to Ko Samui

Compare and see reviews for airlines that fly from Chicago to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,147Free CancellationRating
8.4
1,170 reviews
Search EVA Air flights

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Ko Samui?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Ko Samui. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui from Chicago with this policy.

How can momondo help me find flights from Chicago to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Chicago.

I’m not ready to book a flight from Chicago to Ko Samui right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ko Samui from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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