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Cheap flights from Chicago O'Hare Intl Airport to Thailand from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Thailand departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Thailand

Cheap round-trip flights

Korean Air Logo
11:15 am - 12:45 amORD-BKK
24h 30m1 stop
Korean Air Logo
12:55 am - 8:30 amBKK-ORD
20h 35m1 stop
$675Korean Air
Find Deal
Thu, Nov 6 - Tue, Nov 18
Cathay Pacific Logo
2:40 pm - 10:40 amORD-BKK
31h 00m1 stop
Cathay Pacific Logo
4:55 pm - 1:00 pmBKK-ORD
33h 05m1 stop
$678Cathay Pacific
Find Deal
Wed, Nov 5 - Tue, Nov 25
Air India Logo
1:10 pm - 8:25 pmORD-BKK
43h 15m1 stop
Air India Logo
5:55 pm - 11:30 amBKK-ORD
30h 35m2 stops
$683Air India
Find Deal
Mon, Oct 20 - Sun, Nov 2
ANA Logo
4:25 pm - 6:30 amORD-BKK
25h 05m1 stop
ANA Logo
7:10 am - 1:50 pmBKK-ORD
19h 40m1 stop
$696ANA
Find Deal
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
6:31 pm - 11:25 amORD-BKK
27h 54m2 stops
United Airlines Logo
9:10 am - 8:20 amBKK-ORD
35h 10m1 stop
$698United Airlines
Find Deal
Mon, Mar 2 - Tue, Mar 17
United Airlines Logo
3:40 pm - 11:25 amORD-BKK
30h 45m2 stops
United Airlines Logo
9:10 am - 3:10 pmBKK-ORD
19h 00m1 stop
$702United Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 30
ANA Logo
4:25 pm - 4:20 pmORD-BKK
34h 55m1 stop
ANA Logo
7:10 am - 1:50 pmBKK-ORD
19h 40m1 stop
$711ANA
Find Deal
Wed, Jan 14 - Thu, Jan 29
Air India Logo
1:30 pm - 7:40 amORD-BKK
29h 10m1 stop
Air India Logo
5:55 pm - 12:30 pmBKK-ORD
30h 35m2 stops
$725Air India
Find Deal
Wed, Feb 18 - Thu, Mar 26
EVA Air Logo
11:30 pm - 10:35 amORD-CNX
22h 05m1 stop
EVA Air Logo
11:50 am - 8:35 pmCNX-ORD
20h 45m1 stop
$899EVA Air
Find Deal
Wed, Feb 18 - Wed, Mar 11
EVA Air Logo
11:30 pm - 10:35 amORD-CNX
22h 05m1 stop
EVA Air Logo
11:50 am - 8:35 pmCNX-ORD
20h 45m1 stop
$902EVA Air
Find Deal
Wed, Feb 18 - Wed, Mar 11

Turkish Airlines flights from Chicago O'Hare Intl Airport to Thailand

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Thailand flight tickets
Turkish Airlines
Sep 27
ORD11:45 pmChicago O'Hare Intl
27h 40m
1 stop
BKK3:25 pmBangkok Suvarnabhumi
Oct 7
BKK11:00 amBangkok Suvarnabhumi
34h 40m
1 stop
ORD9:40 amChicago O'Hare Intl
$681
Find similar
Turkish Airlines
Nov 25
ORD8:20 pmChicago O'Hare Intl
43h 00m
1 stop
BKK4:20 amBangkok Suvarnabhumi
Dec 25
BKK5:50 amBangkok Suvarnabhumi
41h 15m
1 stop
ORD10:05 amChicago O'Hare Intl
$690
Find similar
Turkish Airlines
Nov 2
ORD11:50 amChicago O'Hare Intl
27h 30m
1 stop
BKK4:20 amBangkok Suvarnabhumi
Nov 12
BKK5:50 amBangkok Suvarnabhumi
41h 15m
1 stop
ORD10:05 amChicago O'Hare Intl
$709
Find similar

Air India flights from Chicago O'Hare Intl Airport to Thailand

Our best Air India deals on Chicago O'Hare Intl Airport to Thailand flight tickets
Air India
Oct 20
ORD1:10 pmChicago O'Hare Intl
43h 15m
1 stop
BKK8:25 pmBangkok Suvarnabhumi
Nov 2
BKK5:55 pmBangkok Suvarnabhumi
30h 35m
2 stops
ORD11:30 amChicago O'Hare Intl
$683
Find similar
Air India
Feb 18
ORD1:30 pmChicago O'Hare Intl
29h 10m
1 stop
BKK7:40 amBangkok Suvarnabhumi
Mar 26
BKK5:55 pmBangkok Suvarnabhumi
30h 35m
2 stops
ORD12:30 pmChicago O'Hare Intl
$725
Find similar
Air India
Feb 9
ORD1:30 pmChicago O'Hare Intl
40h 40m
1 stop
HKT7:10 pmPhuket City
Apr 22
HKT8:25 pmPhuket City
23h 00m
1 stop
ORD7:25 amChicago O'Hare Intl
$793
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Thailand 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 11/6

11:15 am-12:45 am

1 stop24h 30m

Bangkok Suvarnabhumi

Tue 11/18

12:55 am-8:30 am

1 stop20h 35m

$675

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 11/5

2:40 pm-10:40 am

1 stop31h 00m

Bangkok Suvarnabhumi

Tue 11/25

4:55 pm-1:00 pm

1 stop33h 05m

$678

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 10/20

1:10 pm-8:25 pm

1 stop43h 15m

Bangkok Suvarnabhumi

Sun 11/2

5:55 pm-11:30 am

2 stops30h 35m

$683

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 1/22

4:25 pm-6:30 am

1 stop25h 05m

Bangkok Suvarnabhumi

Thu 1/29

7:10 am-1:50 pm

1 stop19h 40m

$696

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 3/2

6:31 pm-11:25 am

2 stops27h 54m

Bangkok Suvarnabhumi

Tue 3/17

9:10 am-8:20 am

1 stop35h 10m

$698

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 11/26

3:40 pm-11:25 am

2 stops30h 45m

Bangkok Suvarnabhumi

Tue 12/30

9:10 am-3:10 pm

1 stop19h 00m

$702

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 1/14

4:25 pm-4:20 pm

1 stop34h 55m

Bangkok Suvarnabhumi

Thu 1/29

7:10 am-1:50 pm

1 stop19h 40m

$711

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 2/18

1:30 pm-7:40 am

1 stop29h 10m

Bangkok Suvarnabhumi

Thu 3/26

5:55 pm-12:30 pm

2 stops30h 35m

$725

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Wed 2/18

11:30 pm-10:35 am

1 stop22h 05m

Chiang Mai

Wed 3/11

11:50 am-8:35 pm

1 stop20h 45m

$899

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Wed 2/18

11:30 pm-10:35 am

1 stop22h 05m

Chiang Mai

Wed 3/11

11:50 am-8:35 pm

1 stop20h 45m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Thailand?

The month of August is, on average, the cheapest month to fly to Thailand from Chicago O'Hare Intl Airport, with most prices found around $807. If you are unable to visit Thailand during the month of August, then departing from Chicago O'Hare Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $810.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,009. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,223.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Chicago O'Hare Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $962 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around $1,115.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,030 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Chicago O'Hare Intl Airport for as low as $867 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Thailand flights?

You could potentially save up to 36% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Thailand flight.

Cheap Chicago O'Hare Intl Airport to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Thailand

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Thailand. There are no popular flight routes from Chicago O'Hare Intl Airport to Thailand.
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  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Thailand?

    Prices for flights from Chicago O'Hare Intl Airport to Thailand are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Thailand?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Thailand?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago O'Hare Intl Airport to Thailand

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Thailand with momondo
Airline
Rating
Free Cancellation
Price
EmiratesPriceFrom $503Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
Air IndiaPriceFrom $619Free CancellationRating
5.5
2,930 reviews
Search Air India flights
ANAPriceFrom $685Free CancellationRating
8.4
963 reviews
Search ANA flights
Cathay PacificPriceFrom $686Free CancellationRating
7.6
993 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $709Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $710Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Korean AirPriceFrom $722Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $770Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $815Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
Etihad AirwaysPriceFrom $820Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Thailand?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from Chicago.

Can I find flights from Chicago to Thailand with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Thailand flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Thailand?

momondo provides multiple filters to help you find the best flight to Thailand from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Thailand right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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