Find Cheap Flights from Chicago to Ko Samui (CHI - USM)

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Looking for a cheap flight? 25% of our users found flights on this route for $1004 or less.

FAQs for Booking Chicago to Ko Samui Flights

How long does a flight from Chicago to Ko Samui take?
An average nonstop flight takes 26h 30m, covering a distance of 8850 miles.
Which airlines provide the cheapest flights from Chicago to Ko Samui?
In the past 3 days, the cheapest round-trip tickets were found on Qatar Airways ($911) and Singapore Airlines ($955)
Do I need a passport to fly between Chicago and Ko Samui?
Yes.

Book cheap flights from Chicago to Ko Samui (round-trip)

Airports
Origin
Chicago
$911
only
$911
Destination
Ko Samui
$911
only
$911
Tue, Mar 13
ORD
USM
27h 15m
Tue, Mar 20
USM
ORD
45h 05m
Trip: 8 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7239 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.5
Entertainment
8.2
Food
7.9
DOH
MAA
Mediocre 2.0

Service is always bad. This time from bag, all electronics have been stolen. It is 200$ worth things have been missing from my baggage.

JFK
DOH
Excellent 10.0

Great hospitality

ATL
DOH
Excellent 8.0

Food

Bathrooms

DOH
ATL
Okay 4.0

Crew were supportive because pain in my heel and they ran out of food selection even though front of plane. Thanks especially to supervisor Jane.

Need to provide further quantity of non veg selection even though front of plane. Plus the taste of all food were Unsatisfactory and could not finish that was starving at end of flight. Recommend hire international famous gourmet chief. Removing casing of my tablet for Qatar security airlines into usa was painful that broke 6 finger nails. Need to warn on the website or ticket security requires remove casing at Doha to usa. Had no issue from USA TO Doha which requires no removal of hard cover casing.

CCU
DOH
Mediocre 3.6

Crew were great and sincere

Qatar gave problems changing flight for emergency purpose and had produced all documents but they wanted further documentation which could not have access because at,a foreign country. Felt they don't care and it was all to do with money which had to pay.

Tue, Aug 14
ORD
USM
37h 50m
Fri, Aug 24
USM
ORD
41h 10m
Trip: 11 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2325 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
MAA
SIN
Good 7.6

The seats and there is not much leg room

LAX
NRT
Excellent 9.6

Everything

Lost our luggage that full with our winter clothing for the trip singapore airlines delivered to our hotel the next day and compensate us ¥jpn 12000

LAX
ICN
Good 7.0

Loved the hot towel service

Entertainment could be better, however there were a few new and Oscar nominated movies available. Personal air conditioning would be great, I was too hot the entire flight

SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

SIN
LAX
Good 7.6

There was not much leg room in the seatings

Thu, Jun 14
ORD
USM
26h 30m
Wed, Jun 27
USM
ORD
30h 35m
Trip: 14 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7239 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.5
Entertainment
8.2
Food
7.9
BLR
DOH
Good 6.6

Liked the fact that the pre-selected choice of food was served

The quality food was bad. Staff seem to be frustrated more than trying to help.

DOH
MAA
Mediocre 2.0

Service is always bad. This time from bag, all electronics have been stolen. It is 200$ worth things have been missing from my baggage.

DOH
ATL
Okay 4.0

Crew were supportive because pain in my heel and they ran out of food selection even though front of plane. Thanks especially to supervisor Jane.

Need to provide further quantity of non veg selection even though front of plane. Plus the taste of all food were Unsatisfactory and could not finish that was starving at end of flight. Recommend hire international famous gourmet chief. Removing casing of my tablet for Qatar security airlines into usa was painful that broke 6 finger nails. Need to warn on the website or ticket security requires remove casing at Doha to usa. Had no issue from USA TO Doha which requires no removal of hard cover casing.

JFK
DOH
Excellent 10.0

Great hospitality

ATL
DOH
Excellent 10.0

Superb service. Excellent quality of food. Flexible dining time. World’s best business class!

More shower stalls in the business class lounge.

Sat, Feb 24
ORD
USM
36h 00m
Fri, Mar 9
USM
ORD
56h 00m
$1082
Trip: 14 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7239 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.5
Entertainment
8.2
Food
7.9
YUL
DOH
Excellent 8.0

I am a very experienced traveller. I always book an isle seat, especially for long flights (this was 12 hrs.), so that I can get up and stretch my legs etc. The couple sitting beside me were upset that I did not take the window seat. When it came time to sleep, the wife stretched out over her husbands legs, who was sitting beside me. This meant her feet were coming on top of my legs, and her legs were forcing her husbands legs into my space, touching my leg - I had to put a pillow between my leg and his leg. I asked the Qatar hostess if she could please ask the couple to change their positions, so that my seating space was respected, resulting in no body touching. The hostess replied that she was not permitted to ask the couple to change their positions and be more respectful. Fortunately there was another unreserved isle seat and I was able to move. Due to the fact that airplanes have become cultural melting pots, thousands of feet in the air, I think it would be peacefully beneficial too all, if a very discreet announcement could be made at the beginning of each flight regrading seating etiquette, respectfulness towards others etc. this could also be printed in the flight magazine. Thanks in advance.

DOH
DEL
Excellent 10.0

Excellent service. Excellent quality of food.

ATL
DOH
Excellent 8.0

Food

Bathrooms

CCU
DOH
Mediocre 3.6

Crew were great and sincere

Qatar gave problems changing flight for emergency purpose and had produced all documents but they wanted further documentation which could not have access because at,a foreign country. Felt they don't care and it was all to do with money which had to pay.

ATL
DOH
Excellent 10.0

Superb service. Excellent quality of food. Flexible dining time. World’s best business class!

More shower stalls in the business class lounge.

Chicago to Ko Samui Flight Information

Flights Arrive in Ko Samui
Flights Depart from Chicago
Flight Price $911
Distance 8850 miles
Airlines Qatar Airways, Singapore Airlines
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.