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Cheap flights from Thailand to Chicago from ฿16,664

BKK — CHI
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Chicago

Sun 1/1108:35 -
1 stop36h 00m
Mon 16/1113:15 -
1 stop33h 20m
Deal found 29/10฿27,526
Tue 3/1115:15 -
1 stop29h 20m
Tue 17/1113:15 -
1 stop33h 20m
Deal found 29/10฿28,133
Sun 1/1108:35 -
1 stop36h 00m
Mon 16/1113:30 -
2 stops26h 30m
Deal found 29/10฿33,260
Sun 1/1113:10 -
2 stops29h 30m
Sat 7/1106:29 -
2 stops27h 16m
Deal found 30/10฿33,395
Tue 3/1108:35 -
1 stop36h 00m
Tue 17/1118:30 -
3 stops34h 35m
Deal found 29/10฿34,744
Sat 31/1007:10 -
1 stop20h 40m
Sun 8/1116:25 -
1 stop23h 45m
Deal found 30/10฿34,913
Sat 31/1021:40 -
2 stops36h 47m
Sat 7/1106:35 -
2 stops28h 45m
Deal found 30/10฿34,980
Sat 31/1007:10 -
2 stops40h 01m
Sun 1/1114:00 -
2 stops32h 30m
Deal found 30/10฿35,014
Sun 1/1122:25 -
1 stop29h 45m
Sun 8/1116:25 -
1 stop23h 45m
Deal found 30/10฿35,082
Sun 1/1109:10 -
2 stops25h 35m
Sun 8/1117:52 -
2 stops28h 38m
Deal found 30/10฿35,149
Wed 16/1222:55 -
1 stop22h 35m
Wed 23/1214:27 -
2 stops41h 58m
Deal found 1/11฿46,483
Thu 17/1220:35 -
1 stop24h 00m
Thu 24/1213:15 -
1 stop21h 35m
Deal found 2/11฿46,618

Find flight deals from Thailand to Chicago

Round-trip from

฿29,178

One-way from

฿16,664

Popular in

March

Cheapest in

November

Average price

฿34,845
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 12/11-7/4
  • 2 total stops
  • 46h 30m total
  • Thailand to Chicago
Search Deals
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 13/12-31/12
  • 1 total stop
  • 29h 05m total
  • Thailand to Chicago
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (฿489,834 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿64,994 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thailand to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sat 12/12

20:35-14:30

1 stop30h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿20,610
Fastest return journey

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 8/2

09:55-16:55

1 stop20h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿20,981

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Fri 12/2

09:55-16:55

1 stop20h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,285

Phuket CityChicago

HKT Phuket City - ORD Chicago O'Hare Intl

HKTORD

Phuket City

Sun 6/12

07:30-10:32

3 stops40h 02m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,555

Phuket CityChicago

HKT Phuket City - ORD Chicago O'Hare Intl

HKTORD

Phuket City

Fri 19/2

22:55-08:30

1 stop22h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,724

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sat 6/2

21:40-08:30

1 stop23h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,757

Phuket CityChicago

HKT Phuket City - ORD Chicago O'Hare Intl

HKTORD

Phuket City

Sat 20/3

22:55-09:30

1 stop22h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,757

Phuket CityChicago

HKT Phuket City - ORD Chicago O'Hare Intl

HKTORD

Phuket City

Mon 1/2

22:55-08:30

1 stop22h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,757

Phuket CityChicago

HKT Phuket City - ORD Chicago O'Hare Intl

HKTORD

Phuket City

Mon 1/2

22:55-13:04

2 stops27h 09m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,859

Phuket CityChicago

HKT Phuket City - ORD Chicago O'Hare Intl

HKTORD

Phuket City

Mon 5/4

20:50-16:10

2 stops55h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿22,196

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Thailand with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Thailand to Chicago

What is the cheapest month to book a flight from Thailand to Chicago?

Currently, January is the cheapest month in which you can book a flight from Thailand to Chicago (average of ฿35,250). Flying from Thailand to Chicago in April is currently the most expensive (average of ฿53,702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Thailand to Chicago?

The price you pay for your flight from Thailand to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from Thailand to Chicago?

    Airlines like United Airlines, เดลต้า, and Japan Airlines fly from Thailand to Chicago in about 28h 02m. The time it takes to get you to your destination can typically vary by up to 6h 38m. There are 13752 km between Thailand and Chicago. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Thailand to Chicago one-way?

    The cheapet airlines for a one-way flight from Thailand to Chicago are Thai Airways (฿17,561), Korean Air (฿20,699), and ANA (฿22,874).

  • What are the most popular routes from Thailand to Chicago?

    Most travellers choose Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Don Mueang Intl - Chicago O'Hare Intl or Bangkok Suvarnabhumi - Chicago Midway when deciding on the best route from Thailand to Chicago.

  • Can I find deals for flights from Thailand to Chicago that include hotel bookings?

    Yes. In addition to deals on Thailand to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Chicago.

  • Can I find deals for business class flights from Thailand to Chicago?

    Yes. Cheapflights offers flight deals from Thailand to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thailand to Chicago?

    Currently, January is the cheapest month in which you can book a flight from Thailand to Chicago (average of ฿35,250). Flying from Thailand to Chicago in April is currently the most expensive (average of ฿53,702). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Thailand to Chicago

Chiang Mai to O'Hare Intl flights
Ko Samui to O'Hare Intl flights
Phuket City to St. Louis flights
Chiang Mai to Midway flights

Top 6 airlines flying from Thailand to Chicago

AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest฿28,827Average฿56,424FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Korean AirCheapest฿32,790Average฿39,321FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
ANACheapest฿33,666Average฿38,036FlexibilityNo cancel feeOn-time80%
Search ANA flights
เดลต้าCheapest฿33,681Average฿53,192FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
EVA AirCheapest฿37,552Average฿45,625FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapest฿41,348Average฿60,583FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Chicago?

Cheapflights helps you search for flights from Thailand to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thailand to Chicago.

Can Cheapflights find flights from Thailand to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Thailand to Chicago become cheaper?

Yes! Start tracking prices for Thailand to Chicago flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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