Cheap Flights from Chicago (ORD) to Samui Intl. Airport (USM)

View AU$1,109 flight on Mon, 21 Apr. 2025Opens in a new window

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Cheap Flights from Chicago (ORD) to Samui Intl. Airport (USM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu., 8 May - Thu., 15 May
ORD
Chicago
USM
Koh Samui
AU$1,975 Return, found 14 hours ago
AU$1,975
Return
found 14 hours ago
Select United flight, departing Thu., 8 May from Chicago to Koh Samui, returning Thu., 15 May, priced at AU$1,975 found 14 hours ago
United
Mon., 21 Apr. - Mon., 28 Apr.
ORD
Chicago
USM
Koh Samui
AU$1,996 Return, found 4 days ago
AU$1,996
Return
found 4 days ago
Select United flight, departing Mon., 21 Apr. from Chicago to Koh Samui, returning Mon., 28 Apr., priced at AU$1,996 found 4 days ago
United
Thu., 8 May - Thu., 15 May
ORD
Chicago
USM
Koh Samui
AU$2,007 Return, found 14 hours ago
AU$2,007
Return
found 14 hours ago
Select United flight, departing Thu., 8 May from Chicago to Koh Samui, returning Thu., 15 May, priced at AU$2,007 found 14 hours ago
United
Tue., 20 May - Tue., 27 May
ORD
Chicago
USM
Koh Samui
AU$2,030 Return, found 6 days ago
AU$2,030
Return
found 6 days ago
Select United flight, departing Tue., 20 May from Chicago to Koh Samui, returning Tue., 27 May, priced at AU$2,030 found 6 days ago
United
Thu., 8 May - Thu., 15 May
ORD
Chicago
USM
Koh Samui
AU$2,035 Return, found 14 hours ago
AU$2,035
Return
found 14 hours ago
Select United flight, departing Thu., 8 May from Chicago to Koh Samui, returning Thu., 15 May, priced at AU$2,035 found 14 hours ago
United
Mon., 21 Apr. - Mon., 28 Apr.
ORD
Chicago
USM
Koh Samui
AU$2,056 Return, found 4 days ago
AU$2,056
Return
found 4 days ago
Select United flight, departing Mon., 21 Apr. from Chicago to Koh Samui, returning Mon., 28 Apr., priced at AU$2,056 found 4 days ago
EVA Airways
Sat., 3 May - Sat., 10 May
ORD
Chicago
USM
Koh Samui
AU$2,330 Return, found 3 days ago
AU$2,330
Return
found 3 days ago
Select EVA Airways flight, departing Sat., 3 May from Chicago to Koh Samui, returning Sat., 10 May, priced at AU$2,330 found 3 days ago
Cathay Pacific
Mon., 21 Apr. - Mon., 28 Apr.
ORD
Chicago
USM
Koh Samui
AU$2,414 Return, found 4 days ago
AU$2,414
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon., 21 Apr. from Chicago to Koh Samui, returning Mon., 28 Apr., priced at AU$2,414 found 4 days ago
Turkish Airlines
Sat., 3 May - Sat., 10 May
ORD
Chicago
USM
Koh Samui
AU$2,513 Return, found 3 days ago
AU$2,513
Return
found 3 days ago
Select Turkish Airlines flight, departing Sat., 3 May from Chicago to Koh Samui, returning Sat., 10 May, priced at AU$2,513 found 3 days ago
British Airways
Tue., 20 May - Tue., 27 May
ORD
Chicago
USM
Koh Samui
AU$3,220 Return, found 6 days ago
AU$3,220
Return
found 6 days ago
Select British Airways flight, departing Tue., 20 May from Chicago to Koh Samui, returning Tue., 27 May, priced at AU$3,220 found 6 days ago
Flight from Chicago to Samui Intl. Airport route information
Origin airport
O'Hare Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Air France, British Airways, Cathay Pacific, EVA Airways, Japan Airlines, KLM, Qatar Airways, Swiss International Air Lines
Return price
AU$1,974
Distance
14144 km

Your quick guide to flights from Chicago to Samui Intl. Airport

Pick up great flights from Chicago to Samui Intl. Airport

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Chicago to Samui Intl. Airport. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Chicago to Samui Intl. Airport that take around hours.

Find cheap flights from Chicago to Samui Intl. Airport

From the great flight deals with prices currently ranging from AU$1,975 to AU$3,220, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Chicago to Samui Intl. Airport around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Samui Intl. Airport is normally in May.

Reasons to book your flight from Chicago to Samui Intl. Airport with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Chicago to Samui Intl. Airport across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Samui Intl. Airport right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

*Available to Expedia members.