
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,050 (Trip.com) |
One-way from | $882 (oojo) |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
mer. 3/11
12:30 am-7:10 am
2 stops42h 40m
Ko Samui
mar. 3/17
7:00 am-8:35 pm
2 stops49h 35m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
mer. 1/21
11:30 pm-5:00 pm
2 stops28h 30m
Ko Samui
mer. 1/28
7:15 am-7:35 pm
2 stops25h 20m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
lun. 3/9
12:30 am-3:40 pm
2 stops27h 10m
Ko Samui
mar. 4/7
7:10 pm-9:00 pm
2 stops37h 50m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
dim. 3/8
6:40 pm-8:05 am
2 stops25h 25m
Ko Samui
mer. 3/18
7:00 pm-8:35 am
2 stops25h 35m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
dim. 4/12
12:30 am-2:45 pm
2 stops26h 15m
Ko Samui
ven. 4/17
7:50 am-9:00 pm
2 stops49h 10m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
dim. 5/3
12:30 am-4:35 pm
2 stops28h 05m
Ko Samui
jeu. 5/7
7:50 am-9:00 pm
2 stops25h 10m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
dim. 3/1
8:20 pm-10:40 am
2 stops25h 20m
Ko Samui
sam. 3/7
4:25 pm-10:05 am
2 stops54h 40m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
mer. 1/21
1:10 pm-7:45 am
2 stops29h 35m
Ko Samui
mer. 1/28
6:05 pm-2:17 pm
3 stops33h 12m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
mer. 1/21
2:35 pm-7:35 pm
1 stop40h 00m
Ko Samui
mer. 1/28
11:40 am-12:55 pm
1 stop38h 15m
ChicagoKo Samui
ORD - USM
ORDUSM
Chicago O'Hare Intl
mer. 12/31
2:35 pm-7:15 am
2 stops27h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
One of the essential ways to save on airfare from Chicago to Ko Samui is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.
Travelers seeking maximum savings on their Chicago to Ko Samui flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 15% of weekly flights between Chicago and Ko Samui have experienced delays in the past year, with the average delay time being 119 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Southwest have had the lowest number of delays on this route, with just 11% of flights being delayed.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Walter,Nov 2025
LAX - TPE
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Walter,Nov 2025
LAX - TPE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,103 | Average$1,218 | FlexibilityNo cancel fee | On-time74% |