Cheap Flights From O'Hare Intl. (ORD) To Ko Samui (USM)

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Cheapest Flights from Chicago (ORD) to Ko Samui (USM)

The cheapest flights to Ko Samui found within the past 7 days were CA $1,924 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Thu., 28 Nov. - Mon., 9 Dec.
ORD
Chicago
USM
Koh Samui
CA $1,924 Roundtrip, found 1 day ago
CA $1,924
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu., 28 Nov. from Chicago to Koh Samui, returning Mon., 9 Dec., priced at CA $1,924 found 1 day ago
Thu., 28 Nov. - Sat., 7 Dec.
ORD
Chicago
USM
Koh Samui
CA $1,980 Roundtrip, found 1 day ago
CA $1,980
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu., 28 Nov. from Chicago to Koh Samui, returning Sat., 7 Dec., priced at CA $1,980 found 1 day ago
Sun., 1 Dec. - Mon., 9 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,015 Roundtrip, found 1 day ago
CA $2,015
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Sun., 1 Dec. from Chicago to Koh Samui, returning Mon., 9 Dec., priced at CA $2,015 found 1 day ago
Thu., 28 Nov. - Wed., 4 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,029 Roundtrip, found 1 day ago
CA $2,029
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu., 28 Nov. from Chicago to Koh Samui, returning Wed., 4 Dec., priced at CA $2,029 found 1 day ago
Fri., 29 Nov. - Sat., 7 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,036 Roundtrip, found 1 day ago
CA $2,036
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Fri., 29 Nov. from Chicago to Koh Samui, returning Sat., 7 Dec., priced at CA $2,036 found 1 day ago
Sun., 1 Dec. - Sat., 7 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,071 Roundtrip, found 1 day ago
CA $2,071
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Sun., 1 Dec. from Chicago to Koh Samui, returning Sat., 7 Dec., priced at CA $2,071 found 1 day ago
Fri., 29 Nov. - Wed., 4 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,085 Roundtrip, found 1 day ago
CA $2,085
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Fri., 29 Nov. from Chicago to Koh Samui, returning Wed., 4 Dec., priced at CA $2,085 found 1 day ago
Mon., 2 Dec. - Mon., 9 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,113 Roundtrip, found 1 day ago
CA $2,113
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon., 2 Dec. from Chicago to Koh Samui, returning Mon., 9 Dec., priced at CA $2,113 found 1 day ago
Mon., 2 Dec. - Sat., 7 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,169 Roundtrip, found 1 day ago
CA $2,169
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon., 2 Dec. from Chicago to Koh Samui, returning Sat., 7 Dec., priced at CA $2,169 found 1 day ago
Mon., 2 Dec. - Thu., 5 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,183 Roundtrip, found 1 day ago
CA $2,183
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon., 2 Dec. from Chicago to Koh Samui, returning Thu., 5 Dec., priced at CA $2,183 found 1 day ago
Thu., 28 Nov. - Fri., 6 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,195 Roundtrip, found 1 day ago
CA $2,195
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu., 28 Nov. from Chicago to Koh Samui, returning Fri., 6 Dec., priced at CA $2,195 found 1 day ago
Tue., 3 Dec. - Mon., 9 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,279 Roundtrip, found 1 day ago
CA $2,279
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Tue., 3 Dec. from Chicago to Koh Samui, returning Mon., 9 Dec., priced at CA $2,279 found 1 day ago
Tue., 3 Dec. - Sat., 7 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,335 Roundtrip, found 1 day ago
CA $2,335
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Tue., 3 Dec. from Chicago to Koh Samui, returning Sat., 7 Dec., priced at CA $2,335 found 1 day ago
Tue., 3 Dec. - Tue., 10 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,374 Roundtrip, found 1 day ago
CA $2,374
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue., 3 Dec. from Chicago to Koh Samui, returning Tue., 10 Dec., priced at CA $2,374 found 1 day ago
Thu., 28 Nov. - Tue., 3 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,422 Roundtrip, found 1 day ago
CA $2,422
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu., 28 Nov. from Chicago to Koh Samui, returning Tue., 3 Dec., priced at CA $2,422 found 1 day ago
Thu., 28 Nov. - Sun., 8 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,429 Roundtrip, found 1 day ago
CA $2,429
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu., 28 Nov. from Chicago to Koh Samui, returning Sun., 8 Dec., priced at CA $2,429 found 1 day ago
Fri., 29 Nov. - Tue., 3 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,478 Roundtrip, found 1 day ago
CA $2,478
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Fri., 29 Nov. from Chicago to Koh Samui, returning Tue., 3 Dec., priced at CA $2,478 found 1 day ago
Fri., 29 Nov. - Fri., 6 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,485 Roundtrip, found 1 day ago
CA $2,485
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Fri., 29 Nov. from Chicago to Koh Samui, returning Fri., 6 Dec., priced at CA $2,485 found 1 day ago
Fri., 29 Nov. - Tue., 10 Dec.
ORD
Chicago
USM
Koh Samui
CA $2,486 Roundtrip, found 1 day ago
CA $2,486
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Fri., 29 Nov. from Chicago to Koh Samui, returning Tue., 10 Dec., priced at CA $2,486 found 1 day ago
Wed., 4 Dec. - Fri., 6 Dec.
ORD
Chicago
USM
Koh Samui
CA $3,706 Roundtrip, found 1 day ago
CA $3,706
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed., 4 Dec. from Chicago to Koh Samui, returning Fri., 6 Dec., priced at CA $3,706 found 1 day ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.