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Cheap flights from Thailand to Chicago from $543

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to Chicago departing on 5/12. 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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0 bags

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Find the cheapest flights from Thailand to Chicago

Recent round-trip flight deals from Thailand to Chicago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 pm - 6:40 am
BKK
-
ORD
29h 15m
2 stops
Multiple Airlines Logo
1:10 pm - 7:40 am
ORD
-
BKK
30h 30m
1 stop
$997Multiple Airlines
mié., abr. 22 - mié., abr. 29
Multiple Airlines Logo
10:45 pm - 9:40 am
BKK
-
ORD
46h 55m
2 stops
Multiple Airlines Logo
1:10 pm - 8:25 pm
ORD
-
BKK
43h 15m
1 stop
$998Multiple Airlines
lun., jun. 15 - mié., ago. 5
Multiple Airlines Logo
1:25 pm - 6:40 am
BKK
-
ORD
29h 15m
2 stops
Multiple Airlines Logo
7:00 pm - 12:10 pm
ORD
-
BKK
29h 10m
2 stops
$999Multiple Airlines
mar., abr. 21 - mié., may. 13
United Airlines Logo
9:35 am - 11:04 pm
BKK
-
ORD
25h 29m
2 stops
United Airlines Logo
9:25 am - 9:35 am
ORD
-
BKK
36h 10m
3 stops
$1,022United Airlines
vie., sep. 4 - vie., sep. 25
Delta Logo
9:50 am - 8:50 am
BKK
-
MDW
35h 00m
2 stops
Delta Logo
9:27 am - 11:35 pm
MDW
-
BKK
26h 08m
2 stops
$1,105Delta
mar., abr. 7 - jue., abr. 23
Air Canada Logo
5:35 pm - 2:45 pm
CNX
-
ORD
33h 10m
2 stops
Air Canada Logo
3:40 pm - 4:35 pm
ORD
-
CNX
36h 55m
2 stops
$1,125Air Canada
lun., may. 4 - mar., may. 12
Air Canada Logo
11:30 am - 2:41 pm
CNX
-
ORD
39h 11m
2 stops
Air Canada Logo
7:45 pm - 4:35 pm
ORD
-
CNX
56h 50m
2 stops
$1,138Air Canada
mié., jul. 1 - lun., sep. 28
Delta Logo
9:50 am - 10:28 pm
BKK
-
MDW
24h 38m
2 stops
Delta Logo
9:29 am - 1:35 pm
MDW
-
BKK
40h 06m
2 stops
$1,149Delta
sáb., abr. 18 - dom., may. 3
EVA Air Logo
11:55 am - 9:00 pm
CNX
-
ORD
45h 05m
2 stops
EVA Air Logo
6:30 pm - 10:25 am
ORD
-
CNX
27h 55m
2 stops
$1,251EVA Air
sáb., may. 2 - sáb., may. 9
EVA Air Logo
8:00 pm - 9:00 pm
CNX
-
ORD
61h 00m
2 stops
EVA Air Logo
6:30 pm - 10:25 am
ORD
-
CNX
27h 55m
2 stops
$1,255EVA Air
vie., may. 1 - sáb., may. 9

United Airlines flights from Thailand to Chicago

Our best United Airlines deals on Thailand to Chicago flight tickets
United Airlines
Sep 4
BKK9:35 amBangkok Suvarnabhumi
25h 29m
2 stops
ORD11:04 pmChicago O'Hare Intl
Sep 25
ORD9:25 amChicago O'Hare Intl
36h 10m
3 stops
BKK9:35 amBangkok Suvarnabhumi
$1,022
United Airlines
Apr 21
BKK3:45 pmBangkok Suvarnabhumi
33h 12m
3 stops
ORD12:57 pmChicago O'Hare Intl
Apr 28
ORD9:35 pmChicago O'Hare Intl
48h 00m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,030
United Airlines
Sep 7
BKK9:35 amBangkok Suvarnabhumi
35h 05m
1 stop
ORD8:40 amChicago O'Hare Intl
Sep 22
ORD4:45 pmChicago O'Hare Intl
28h 50m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,036

Air Canada flights from Thailand to Chicago

Our best Air Canada deals on Thailand to Chicago flight tickets
Air Canada
May 4
CNX5:35 pmChiang Mai
33h 10m
2 stops
ORD2:45 pmChicago O'Hare Intl
May 12
ORD3:40 pmChicago O'Hare Intl
36h 55m
2 stops
CNX4:35 pmChiang Mai
$1,125
Air Canada
Jul 1
CNX11:30 amChiang Mai
39h 11m
2 stops
ORD2:41 pmChicago O'Hare Intl
Sep 29
ORD8:45 amChicago O'Hare Intl
43h 50m
2 stops
CNX4:35 pmChiang Mai
$1,138
Air Canada
Jun 27
CNX5:35 pmChiang Mai
33h 06m
2 stops
ORD2:41 pmChicago O'Hare Intl
Sep 29
ORD8:45 amChicago O'Hare Intl
43h 50m
2 stops
CNX4:35 pmChiang Mai
$1,158

momondo Fare Finder

 
Customize your flight search to find flights from Thailand to Chicago 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 marzo 12, 2026.
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 round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

mié. 4/22

1:25 pm-6:40 am

2 stops29h 15m

Chicago O'Hare Intl

mié. 4/29

1:10 pm-7:40 am

1 stop30h 30m

$997

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

lun. 6/15

10:45 pm-9:40 am

2 stops46h 55m

Chicago O'Hare Intl

mié. 8/5

1:10 pm-8:25 pm

1 stop43h 15m

$998
Quickest round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

mar. 4/21

1:25 pm-6:40 am

2 stops29h 15m

Chicago O'Hare Intl

mié. 5/13

7:00 pm-12:10 pm

2 stops29h 10m

$999

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

vie. 9/4

9:35 am-11:04 pm

2 stops25h 29m

Chicago O'Hare Intl

vie. 9/25

9:25 am-9:35 am

3 stops36h 10m

$1,022

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

mar. 4/7

9:50 am-8:50 am

2 stops35h 00m

Chicago Midway

jue. 4/23

9:27 am-11:35 pm

2 stops26h 08m

$1,105

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

lun. 5/4

5:35 pm-2:45 pm

2 stops33h 10m

Chicago O'Hare Intl

mar. 5/12

3:40 pm-4:35 pm

2 stops36h 55m

$1,125

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

mié. 7/1

11:30 am-2:41 pm

2 stops39h 11m

Chicago O'Hare Intl

lun. 9/28

7:45 pm-4:35 pm

2 stops56h 50m

$1,138

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

sáb. 4/18

9:50 am-10:28 pm

2 stops24h 38m

Chicago Midway

dom. 5/3

9:29 am-1:35 pm

2 stops40h 06m

$1,149

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

sáb. 5/2

11:55 am-9:00 pm

2 stops45h 05m

Chicago O'Hare Intl

sáb. 5/9

6:30 pm-10:25 am

2 stops27h 55m

$1,251

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

vie. 5/1

8:00 pm-9:00 pm

2 stops61h 00m

Chicago O'Hare Intl

sáb. 5/9

6:30 pm-10:25 am

2 stops27h 55m

$1,255

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Thailand to Chicago

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 Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Thailand, with most prices found around $1,015. If you’re not able to fly to Chicago in February, then November is your next best option. Flight prices from Thailand to Chicago during November average around $1,024.

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

You are more likely to see cheaper flights to Chicago from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,136 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Thailand for as low as $987 on momondo.

Can stopping save me money on Thailand to Chicago flights?

You could potentially save up to 44% on your flight if you consider stops on a Thailand to Chicago flight.

Cheap Thailand to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Chicago

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from Thailand to Chicago takes 21h 25m
There are no direct flights from Thailand to Chicago. There are no popular flight routes from Thailand to Chicago.
Search flight deals

  • When did momondo last update prices for flights from Thailand to Chicago?

    Prices for flights from Thailand to Chicago were last updated today.

  • How many operators does momondo search for flights from Thailand to Chicago?

  • How old do you have to be to fly from Thailand to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Chicago.

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

    The travel and health documents required for your trip to Chicago 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 Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Thailand to Chicago

Compare and see reviews for airlines that fly from Thailand to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $681Free CancellationRating
8.3
1,730 reviews
Search Japan Airlines flights
Thai AirwaysPriceFrom $720Free CancellationRating
7.8
392 reviews
Search Thai Airways flights
Korean AirPriceFrom $925Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
ANAPriceFrom $983Free CancellationRating
8.4
1,124 reviews
Search ANA flights
United AirlinesPriceFrom $987Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
EVA AirPriceFrom $993Free CancellationRating
8.4
1,370 reviews
Search EVA Air flights
Cathay PacificPriceFrom $1,036Free CancellationRating
7.6
1,203 reviews
Search Cathay Pacific flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

Finding the right flight to Chicago from Thailand is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Thailand with this policy.

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

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

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

Of course. momondo tracks the price of Thailand to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport