Which airports can I use when flying from Ko Samui to Chicago?

Flights from Ko Samui to Chicago usually depart from Ko Samui (USM) and may arrive at several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD).

What cabin classes can I book on flights from Ko Samui to Chicago?

Only Economy Class is available on flights from Ko Samui to Chicago.

Can I save money by using flexible dates for flights from Ko Samui to Chicago?

Yes. Flexible dates can save you up to 13% on flights from Ko Samui to Chicago. Wednesday is the cheapest departure day at $1,359 round-trip on average, while Thursday is the most expensive at $1,550, a difference of $191. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Chicago?

Some of the most popular sights in Chicago are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago on KAYAK.

Do I need a passport to fly from Ko Samui to Chicago?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ko Samui to Chicago changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,498 to $2,175. That means the highest observed fare was about 45% higher than the lowest one.

How are flight prices from Ko Samui to Chicago looking right now?

One-way fares from Ko Samui to Chicago are currently higher than usual. Average one-way flight prices are about $1,048, which is 6% above the typical average for this route.

What is the time difference between Ko Samui and Chicago?

Chicago is 12 hours behind Ko Samui (Central Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available in Chicago?

Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into. Near Chicago O'Hare Intl Airport (ORD) — daily rates from around $17: • Routes Car & Truck Rentals • Europcar • Hertz • Ace • Dollar Near Chicago Midway Airport (MDW) — daily rates from around $32: • Hertz • Dollar • Budget • Alamo • Rent-A-Wreck Near Chicago Greater Rockford Airport (RFD) — daily rates from around $28: • Alamo • Enterprise Rent-A-Car • Budget • Avis • National

How much is a round-trip flight from Ko Samui to Chicago?

Round-trip flights from Ko Samui to Chicago typically range from $1,359 to $1,550. The lowest price found in the past 5 days was $1,498, on Etihad Airways.

What is the cheapest Ko Samui to Chicago flight route?

There's little price difference between Ko Samui to Chicago routes. They average around $1,506 round-trip, based on KAYAK data over the past 12 months.

Which airline is the cheapest to fly from Ko Samui to Chicago?

Etihad Airways ($1,498) and Cathay Pacific ($1,528) are the cheapest airlines to fly round-trip from Ko Samui to Chicago according to KAYAK data over the last 5 days.

$718 CHEAP FLIGHTS from Ko Samui to Chicago (USM - CHI)

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Cheapest round-trip

$1,498

Typical prices: $1,359-$1,550

Etihad Airways

Mon 11/26Tue 12/4

USM - ORD • 2 stops

Cheapest one-way

$718

Typical prices: $622-$1,059

Multiple Airlines

Sat 12/1

USM - ORD • 2 stops

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

Cheap flights from Ko Samui to Chicago with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Thu, Nov 26 - Fri, Dec 4

6:15 pm - 7:35 amUSM Ko Samui-ORD Chicago O'Hare Intl

26h 20m2 stops Phuket City Abu Dhabi Zayed Intl

1:15 pm - 7:10 amORD Chicago O'Hare Intl-USM Ko Samui

28h 55m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

$1,498Etihad Airways

Thu, Nov 26 - Fri, Dec 4

6:15 pm - 7:35 amUSM Ko Samui-ORD Chicago O'Hare Intl

26h 20m2 stops Phuket City Abu Dhabi Zayed Intl

1:15 pm - 7:10 amORD Chicago O'Hare Intl-USM Ko Samui

28h 55m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

$1,501Etihad Airways

Thu, Nov 26 - Fri, Dec 4

9:10 pm - 7:35 amUSM Ko Samui-ORD Chicago O'Hare Intl

47h 25m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

1:15 pm - 7:10 amORD Chicago O'Hare Intl-USM Ko Samui

28h 55m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

$1,501Etihad Airways

Thu, Nov 12 - Mon, Nov 16

11:40 am - 12:30 pmUSM Ko Samui-ORD Chicago O'Hare Intl

37h 50m1 stop Hong Kong Intl

2:10 pm - 7:35 pmORD Chicago O'Hare Intl-USM Ko Samui

40h 25m1 stop Hong Kong Intl

$1,528Cathay Pacific

Thu, Nov 12 - Mon, Nov 16

11:40 am - 12:30 pmUSM Ko Samui-ORD Chicago O'Hare Intl

37h 50m1 stop Hong Kong Intl

2:10 pm - 7:35 pmORD Chicago O'Hare Intl-USM Ko Samui

40h 25m1 stop Hong Kong Intl

$1,531Cathay Pacific

Thu, Nov 12 - Mon, Nov 16

11:40 am - 12:30 pmUSM Ko Samui-ORD Chicago O'Hare Intl

37h 50m1 stop Hong Kong Intl

2:10 pm - 7:35 pmORD Chicago O'Hare Intl-USM Ko Samui

40h 25m1 stop Hong Kong Intl

$1,537Cathay Pacific

Thu, Nov 12 - Mon, Nov 16

8:30 pm - 2:30 pmUSM Ko Samui-ORD Chicago O'Hare Intl

31h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

6:50 pm - 11:55 amORD Chicago O'Hare Intl-USM Ko Samui

52h 05m2 stops Doha Hamad Intl Phuket City

$1,540Qatar Airways

Thu, Nov 12 - Mon, Nov 16

11:40 am - 12:30 pmUSM Ko Samui-ORD Chicago O'Hare Intl

37h 50m1 stop Hong Kong Intl

2:10 pm - 7:35 pmORD Chicago O'Hare Intl-USM Ko Samui

40h 25m1 stop Hong Kong Intl

$1,541Cathay Pacific

Thu, Nov 12 - Mon, Nov 16

9:30 pm - 2:30 pmUSM Ko Samui-ORD Chicago O'Hare Intl

30h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

6:50 pm - 11:55 amORD Chicago O'Hare Intl-USM Ko Samui

52h 05m2 stops Doha Hamad Intl Phuket City

$1,542Qatar Airways

Thu, Nov 26 - Fri, Dec 4

8:30 am - 7:35 pmUSM Ko Samui-ORD Chicago O'Hare Intl

24h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

11:30 pm - 3:40 pmORD Chicago O'Hare Intl-USM Ko Samui

27h 10m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,629EVA Air

Price, demand and travel trends for Ko Samui to Chicago flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Ko Samui to Chicago? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ko Samui to Chicago departing in november.
What is the cheapest Ko Samui to Chicago flight route? KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.: There's little price difference between Ko Samui to Chicago routes. They average around $1,506 round-trip, based on KAYAK data over the past 12 months.

Find deals

Cheapest flight	$718

One-way flight from Ko Samui to Chicago O'Hare Intl Airport

When to book flights from Ko Samui to Chicago

Are your dates flexible? Find out the best times to travel from Ko Samui to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Ko Samui to Chicago?
Only Economy Class is available on flights from Ko Samui to Chicago.
Do I need a passport to fly from Ko Samui to Chicago?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Ko Samui to Chicago changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,498 to $2,175. That means the highest observed fare was about 45% higher than the lowest one.
How are flight prices from Ko Samui to Chicago looking right now?
One-way fares from Ko Samui to Chicago are currently higher than usual. Average one-way flight prices are about $1,048, which is 6% above the typical average for this route.
What car rental options are available in Chicago?
Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Chicago O'Hare Intl Airport (ORD) — daily rates from around $17:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Ace
• Dollar

Near Chicago Midway Airport (MDW) — daily rates from around $32:

• Hertz
• Dollar
• Budget
• Alamo
• Rent-A-Wreck

Near Chicago Greater Rockford Airport (RFD) — daily rates from around $28:

• Alamo
• Enterprise Rent-A-Car
• Budget
• Avis
• National
Which airports can I use when flying from Ko Samui to Chicago?
Flights from Ko Samui to Chicago usually depart from Ko Samui (USM) and may arrive at several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD).
Can I save money by using flexible dates for flights from Ko Samui to Chicago?
Yes. Flexible dates can save you up to 13% on flights from Ko Samui to Chicago. Wednesday is the cheapest departure day at $1,359 round-trip on average, while Thursday is the most expensive at $1,550, a difference of $191.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Ko Samui and Chicago?
Chicago is 12 hours behind Ko Samui (Central Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Chicago?
Some of the most popular sights in Chicago are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $1,359, about $191 less than Thursday fares (12% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Chicago Midway Airport.

• DoubleTree by Hilton Chicago Midway Airport
• Holiday Inn Chicago - Midway Airport S by IHG
• Skylark Motel

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Everything you should know

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

Cheap flights from Ko Samui to Chicago with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Ko Samui to Chicago flights

How much is a round-trip flight from Ko Samui to Chicago?

What is the cheapest Ko Samui to Chicago flight route?

Which airline is the cheapest to fly from Ko Samui to Chicago?

Key details for Ko Samui to Chicago flights

Cheapest flight

When to book flights from Ko Samui to Chicago

Your Ko Samui to Chicago flight questions, answered

Your guide to booking Ko Samui to Chicago flights

More options for your flight from Ko Samui to Chicago

Complete your trip to Chicago with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Ko Samui to Chicago

Find direct flights to and from Ko Samui and Chicago

Flights from domestic origins to Chicago

Flights to other popular destinations