What is the cheapest airline that flies from Bangkok Suvarnabhumi to Illinois?

Malaysia Airlines, Delta, and Korean Air are the most popular carriers operating from Bangkok Suvarnabhumi to Illinois

What airlines fly to Illinois?

EVA Air, ANA and Japan Airlines are the top three most popular airlines that fly to Illinois from Bangkok Suvarnabhumi Airport according to our data. EVA Air is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Illinois?

The number of operators available for flights from Bangkok Suvarnabhumi Airport to Illinois is 6 as of June 2026.

How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Illinois?

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 Bangkok Suvarnabhumi Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$606 Cheap Flights from Bangkok Suvarnabhumi Airport to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangkok Suvarnabhumi Airport to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 9:18 pm

BKK

ORD

41h 33m

3 stops

6:00 am - 5:10 am

ORD

BKK

34h 10m

2 stops

$874United Airlines

Mon, Oct 19 - Wed, Nov 25

9:10 am - 8:20 am

BKK

ORD

35h 10m

1 stop

10:00 pm - 12:20 am

ORD

BKK

37h 20m

2 stops

$876United Airlines

Sun, Nov 1 - Mon, Jan 18

9:10 am - 1:15 pm

BKK

ORD

40h 05m

2 stops

6:00 am - 12:20 am

ORD

BKK

29h 20m

2 stops

$882United Airlines

Sun, Nov 1 - Mon, Jan 18

7:10 pm - 3:15 pm

BKK

ORD

57h 05m

2 stops

6:50 pm - 5:15 pm

ORD

BKK

33h 25m

2 stops

$947Oman Air

Thu, Dec 10 - Wed, Dec 30

7:05 am - 2:43 pm

BKK

ORD

19h 38m

1 stop

3:40 pm - 5:05 am

ORD

BKK

25h 25m

1 stop

$953Air Canada

Wed, Sep 23 - Wed, Oct 21

7:05 am - 8:12 pm

BKK

ORD

25h 07m

2 stops

3:40 pm - 5:05 am

ORD

BKK

25h 25m

1 stop

$956Air Canada

Wed, Sep 23 - Wed, Oct 21

2:35 am - 10:36 pm

BKK

MDW

32h 01m

2 stops

9:59 am - 1:05 am

MDW

BKK

27h 06m

2 stops

$1,042Delta

Tue, Aug 18 - Thu, Aug 27

9:50 am - 10:10 pm

BKK

MDW

24h 20m

2 stops

6:00 am - 11:20 pm

MDW

BKK

28h 20m

2 stops

$1,196Delta

Thu, Oct 22 - Wed, Nov 4

12:30 am - 11:40 pm

BKK

STL

35h 10m

2 stops

8:30 am - 11:00 pm

STL

BKK

26h 30m

2 stops

$1,249Japan Airlines

Wed, Sep 9 - Mon, Sep 14

12:30 am - 11:40 pm

BKK

STL

35h 10m

2 stops

8:30 am - 11:00 pm

STL

BKK

26h 30m

2 stops

$1,250Japan Airlines

Wed, Sep 9 - Mon, Sep 14

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Air Canada flights from Bangkok Suvarnabhumi Airport to Illinois

Our best Air Canada deals on Bangkok Suvarnabhumi Airport to Illinois flight tickets

Air Canada

Sep 23

BKK7:05 amBangkok Suvarnabhumi

19h 38m

1 stop

ORD2:43 pmChicago O'Hare Intl

Oct 21

ORD3:40 pmChicago O'Hare Intl

25h 25m

1 stop

BKK5:05 amBangkok Suvarnabhumi

$953

Air Canada

Sep 23

BKK7:05 amBangkok Suvarnabhumi

25h 07m

2 stops

ORD8:12 pmChicago O'Hare Intl

Oct 21

ORD3:40 pmChicago O'Hare Intl

25h 25m

1 stop

BKK5:05 amBangkok Suvarnabhumi

$956

Air Canada

Oct 19

BKK7:05 amBangkok Suvarnabhumi

46h 00m

2 stops

ORD5:05 pmChicago O'Hare Intl

Nov 25

ORD8:49 amChicago O'Hare Intl

32h 41m

1 stop

BKK6:30 amBangkok Suvarnabhumi

$958

ANA flights from Bangkok Suvarnabhumi Airport to Illinois

Our best ANA deals on Bangkok Suvarnabhumi Airport to Illinois flight tickets

ANA

Jul 4

BKK7:00 amBangkok Suvarnabhumi

26h 00m

2 stops

ORD9:00 pmChicago O'Hare Intl

Jul 27

ORD4:45 pmChicago O'Hare Intl

28h 50m

1 stop

BKK9:35 amBangkok Suvarnabhumi

$1,010

ANA

Jul 13

BKK9:35 pmBangkok Suvarnabhumi

23h 05m

1 stop

ORD8:40 amChicago O'Hare Intl

Jul 26

ORD5:45 pmChicago O'Hare Intl

22h 50m

1 stop

BKK4:35 amBangkok Suvarnabhumi

$1,043

ANA

Jul 1

BKK9:35 pmBangkok Suvarnabhumi

29h 50m

1 stop

ORD3:25 pmChicago O'Hare Intl

Jul 26

ORD5:45 pmChicago O'Hare Intl

22h 50m

1 stop

BKK4:35 amBangkok Suvarnabhumi

$1,087

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 10/19

3:45 pm-9:18 pm

3 stops41h 33m

Chicago O'Hare Intl

Wed 11/25

6:00 am-5:10 am

2 stops34h 10m

$874

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 11/1

9:10 am-8:20 am

1 stop35h 10m

Chicago O'Hare Intl

Mon 1/18

10:00 pm-12:20 am

2 stops37h 20m

$876

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 11/1

9:10 am-1:15 pm

2 stops40h 05m

Chicago O'Hare Intl

Mon 1/18

6:00 am-12:20 am

2 stops29h 20m

$882

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 12/10

7:10 pm-3:15 pm

2 stops57h 05m

Chicago O'Hare Intl

Wed 12/30

6:50 pm-5:15 pm

2 stops33h 25m

$947

Quickest round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 9/23

7:05 am-2:43 pm

1 stop19h 38m

Chicago O'Hare Intl

Wed 10/21

3:40 pm-5:05 am

1 stop25h 25m

$953

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 9/23

7:05 am-8:12 pm

2 stops25h 07m

Chicago O'Hare Intl

Wed 10/21

3:40 pm-5:05 am

1 stop25h 25m

$956

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Tue 8/18

2:35 am-10:36 pm

2 stops32h 01m

Chicago Midway

Thu 8/27

9:59 am-1:05 am

2 stops27h 06m

$1,042

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Thu 10/22

9:50 am-10:10 pm

2 stops24h 20m

Chicago Midway

Wed 11/4

6:00 am-11:20 pm

2 stops28h 20m

$1,196

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Wed 9/9

12:30 am-11:40 pm

2 stops35h 10m

Lambert-St Louis

Mon 9/14

8:30 am-11:00 pm

2 stops26h 30m

$1,249

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Wed 9/9

12:30 am-11:40 pm

2 stops35h 10m

Lambert-St Louis

Mon 9/14

8:30 am-11:00 pm

2 stops26h 30m

$1,250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Illinois

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

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Bangkok Suvarnabhumi Airport is in February. Flight prices, which tend to average around $372, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $386.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Illinois?

You are more likely to see cheaper flights to Illinois from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,216 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Bangkok Suvarnabhumi Airport for as low as $968 on momondo.

Cheap Bangkok Suvarnabhumi Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Illinois

Fastest flight time	23h 59m
Direct flights	None

The fastest flight from Bangkok Suvarnabhumi Airport to Illinois takes 23h 59m

There are no direct flights from Bangkok Suvarnabhumi Airport to Illinois. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Illinois.

Search flight deals

Frequently asked questions about flying from Bangkok Suvarnabhumi Airport to Illinois

When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Illinois?
Prices for flights from Bangkok Suvarnabhumi Airport to Illinois refresh daily.
How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Illinois?
The number of operators available for flights from Bangkok Suvarnabhumi Airport to Illinois is 6 as of June 2026.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Illinois?
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 Bangkok Suvarnabhumi Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bangkok Suvarnabhumi Airport to Illinois

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $941	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $946	Free Cancellation	Rating 8.3 1,851 reviews	Search Japan Airlines flights
ANA	PriceFrom $1,068	Free Cancellation	Rating 8.3 1,252 reviews	Search ANA flights
EVA Air	PriceFrom $1,070	Free Cancellation	Rating 8.5 1,484 reviews	Search EVA Air flights
United Airlines	PriceFrom $1,095	Free Cancellation	Rating 7.4 9,892 reviews	Search United Airlines flights
Thai Airways	PriceFrom $1,122	Free Cancellation	Rating 7.9 407 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bangkok to Illinois for you.

Can I find flights from Bangkok to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bangkok to Illinois?

Once you have performed a search for Bangkok to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Illinois from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.