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Cheap flights from Thailand to Chicago O'Hare Intl Airport from ฿16,445

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to O'Hare Intl
Explore the most affordable flight options available from Thailand to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2026.

Mon 20/422:45
BKK
-
ORD
2 stops36h 42m
Multiple Airlines
Sun 3/514:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 2/3฿29,703
Tue 14/409:25
BKK
-
ORD
2 stops35h 10m
Multiple Airlines
Wed 29/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 28/2฿30,145
Tue 14/409:25
BKK
-
ORD
2 stops35h 10m
Multiple Airlines
Tue 21/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 28/2฿30,176
Thu 16/422:45
BKK
-
ORD
2 stops36h 42m
Multiple Airlines
Thu 23/414:00
ORD
-
BKK
1 stop21h 50m
Multiple Airlines
Deal found 2/3฿30,429
Wed 29/413:25
BKK
-
ORD
2 stops29h 15m
Multiple Airlines
Tue 8/908:00
ORD
-
BKK
2 stops40h 10m
Multiple Airlines
Deal found 28/2฿30,618
Tue 16/621:40
BKK
-
ORD
1 stop24h 00m
Korean Air
Wed 19/812:30
ORD
-
BKK
1 stop37h 05m
Korean Air
Deal found 2/3฿30,650
Mon 1/621:40
BKK
-
ORD
1 stop24h 00m
Korean Air
Mon 27/712:30
ORD
-
BKK
1 stop21h 15m
Korean Air
Deal found 2/3฿30,839
Wed 22/419:25
DMK
-
ORD
3 stops46h 10m
Multiple Airlines
Sun 26/414:00
ORD
-
DMK
2 stops26h 30m
Multiple Airlines
Deal found 28/2฿31,439
Thu 29/1000:15
CNX
-
ORD
1 stop21h 15m
Korean Air
Tue 3/1111:15
ORD
-
CNX
1 stop22h 40m
Korean Air
Deal found 3/3฿32,828
Fri 15/507:30
DMK
-
ORD
2 stops25h 30m
Multiple Airlines
Thu 21/500:30
ORD
-
DMK
2 stops29h 05m
Multiple Airlines
Deal found 5/3฿32,859
Thu 23/407:30
DMK
-
ORD
3 stops34h 05m
Multiple Airlines
Sun 26/414:00
ORD
-
DMK
2 stops26h 30m
Multiple Airlines
Deal found 28/2฿33,175
Wed 15/408:10
DMK
-
ORD
3 stops33h 25m
Multiple Airlines
Wed 6/514:00
ORD
-
DMK
2 stops26h 40m
Multiple Airlines
Deal found 3/3฿34,027

Find flight deals from Thailand to O'Hare Intl

Keep the following information in mind while searching for Thailand to O'Hare Intl flight deals. Data was last updated 5 March 2026.

Round-trip from

฿29,703

One-way from

฿16,445

Popular in

August

Cheapest in

November

Average price

฿34,469
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 20/4-3/5
  • 3 total stops
  • 58h 32m total
  • Thailand to Chicago
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 38h 12m total
  • Thailand to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿88,574 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿17,011 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 5 March 2026.
Use the filters below to find and compare flights from Thailand to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 22/4

19:25-05:35

3 stops46h 10m

Chicago O'Hare Intl

Sun 26/4

14:00-04:30

2 stops26h 30m

฿31,439

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 20/4

21:40-21:38

2 stops35h 58m

Chicago O'Hare Intl

Sun 3/5

20:32-23:35

2 stops39h 03m

฿31,534

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 14/4

09:50-21:18

2 stops23h 28m

Chicago O'Hare Intl

Mon 4/5

20:32-23:35

2 stops39h 03m

฿31,534

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 1/6

09:35-04:47

2 stops31h 12m

Chicago O'Hare Intl

Wed 29/7

13:18-09:35

3 stops32h 17m

฿33,049

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Thu 23/4

07:30-05:35

3 stops34h 05m

Chicago O'Hare Intl

Sun 26/4

14:00-04:30

2 stops26h 30m

฿33,175

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 15/4

15:45-11:27

3 stops31h 42m

Chicago O'Hare Intl

Wed 6/5

12:40-09:35

3 stops32h 55m

฿33,364

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 15/4

08:10-05:35

3 stops33h 25m

Chicago O'Hare Intl

Wed 6/5

14:00-04:40

2 stops26h 40m

฿34,027

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 16/4

15:45-17:04

3 stops37h 19m

Chicago O'Hare Intl

Thu 23/4

08:51-09:35

3 stops36h 44m

฿34,059

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Sun 19/4

08:10-05:35

3 stops33h 25m

Chicago O'Hare Intl

Sun 3/5

14:00-04:40

2 stops26h 40m

฿34,343

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sat 13/6

11:35-06:20

2 stops30h 45m

Chicago O'Hare Intl

Tue 21/7

20:05-10:25

2 stops26h 20m

฿34,469

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thailand to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Thailand to Chicago O'Hare Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of ฿23,200). Flying from Thailand to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ฿33,554). 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.

What is the cheapest time of day to fly from TH to ORD?

Find hourly flight availability from Thailand to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 March 2026.

When flying from Thailand to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 72% versus a flight in the morning.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 5 March 2026.
See what other customers who have flown with EVA Air, ANA, andKorean Air from Thailand to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,366 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very Good
1,366 reviews
EVA Air
8.4
Very Good
1,366 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
ANA
8.4
Very Good
1,112 reviews
EVA Air
8.4
Very Good
1,366 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Korean Air
8.4
Very Good
1,197 reviews
EVA Air
8.4
Very Good
1,366 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Japan Airlines
8.3
Very Good
1,723 reviews
EVA Air
8.4
Very Good
1,366 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
United Airlines
7.4
Good
9,397 reviews
EVA Air
8.4
Very Good
1,366 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Related info for your journey

Find useful and relevant information for your journey from Thailand to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thailand to Chicago O'Hare Intl Airport?

    Airlines like เดลต้า, United Airlines, and EVA Air fly from Thailand to Chicago O'Hare Intl Airport in about 30h 45m. The time it takes to get you to your destination can typically vary by up to 5h 13m. Thailand and Chicago O'Hare Intl Airport are separated by a distance of 13214 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Thailand to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as ฿14,076. Users have also found prices from ฿18,263 and ฿20,947 on Thai Airways and Japan Airlines, respectively.

  • What are the most popular routes from Thailand to Chicago O'Hare Intl Airport?

    When deciding which route to take from Thailand to Chicago O'Hare Intl Airport, consider Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Don Mueang Intl - Chicago O'Hare Intl or Chiang Mai - Chicago O'Hare Intl, as they are the most popular.

  • Can I find deals for flights from Thailand to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Thailand to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to O'Hare Intl?

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

  • Can I find deals for business class flights from Thailand to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Thailand to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of ฿23,200). Flying from Thailand to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ฿33,554). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Rosemont

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Alternative routes for Thailand to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to O'Hare Intl flights
Chiang Mai to Midway flights
Ko Samui to O'Hare Intl flights

Top 8 airlines flying from Thailand to O'Hare Intl

Discover the top 8 airlines that operate flights from Thailand to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿12,658Average฿40,023FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
ANACheapest฿19,497Average฿38,724FlexibilityNo cancel feeOn-time80%
Search ANA flights
Korean AirCheapest฿29,931Average฿31,573FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest฿31,293Average฿40,804FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapest฿32,597Average฿34,670FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapest฿33,004Average฿37,577FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest฿33,597Average฿36,346FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Thai AirwaysCheapest฿35,532Average฿36,877FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to O'Hare Intl?

Cheapflights helps you search for flights from Thailand to O'Hare Intl 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 O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Thailand.

Can Cheapflights find flights from Thailand to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Thailand to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Thailand to O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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