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Cheap flights from Illinois to Bangkok from $443

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Bangkok departing on 9/12. 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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Find the cheapest flights from Illinois to Bangkok

Cheap round-trip flights

Logo
12:00 pm - 2:20 amORD-DMK
26h 20m1 stop
Logo
4:30 pm - 6:30 amDMK-ORD
27h 00m1 stop
$1,021
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Sat, Nov 1 - Sun, Nov 9
Logo
1:10 pm - 4:25 amORD-DMK
27h 15m2 stops
Logo
2:40 am - 9:32 pmDMK-ORD
30h 52m3 stops
$1,037
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Wed, Aug 27 - Fri, Sep 12
Logo
1:55 pm - 4:25 amORD-DMK
26h 30m2 stops
Logo
6:20 pm - 6:14 pmDMK-ORD
35h 54m3 stops
$1,072
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Mon, Sep 1 - Wed, Sep 10
Logo
12:00 pm - 2:20 amORD-DMK
26h 20m1 stop
Logo
4:30 pm - 6:30 amDMK-ORD
27h 00m1 stop
$1,076
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Sat, Nov 1 - Wed, Nov 19
Logo
1:55 pm - 4:25 amORD-DMK
26h 30m2 stops
Logo
7:45 am - 11:59 amDMK-ORD
40h 14m3 stops
$1,080
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Sun, Aug 31 - Sun, Sep 7
Logo
1:55 pm - 4:25 amORD-DMK
26h 30m2 stops
Logo
11:55 pm - 6:14 pmDMK-ORD
30h 19m2 stops
$1,081
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Mon, Sep 1 - Wed, Sep 17
Logo
12:00 pm - 2:20 amORD-DMK
26h 20m1 stop
Logo
4:30 pm - 6:30 amDMK-ORD
27h 00m1 stop
$1,082
Find Deal
Sat, Nov 1 - Wed, Nov 12
Logo
1:10 pm - 4:25 amORD-DMK
27h 15m2 stops
Logo
7:45 am - 6:14 pmDMK-ORD
46h 29m3 stops
$1,083
Find Deal
Wed, Aug 27 - Tue, Sep 30
Logo
12:00 pm - 2:20 amORD-DMK
26h 20m1 stop
Logo
4:30 pm - 6:30 amDMK-ORD
27h 00m1 stop
$1,084
Find Deal
Sat, Nov 1 - Wed, Nov 19
Logo
1:10 pm - 3:50 amORD-DMK
26h 40m2 stops
Logo
7:45 am - 6:14 pmDMK-ORD
46h 29m3 stops
$1,089
Find Deal
Mon, Aug 25 - Tue, Sep 30

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Bangkok Don Mueang Intl Airport 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 August 14, 2025.
Use the filters below to find and compare flights from Illinois to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sat 11/1

12:00 pm-2:20 am

1 stop26h 20m

Bangkok Don Mueang Intl

Sun 11/9

4:30 pm-6:30 am

1 stop27h 00m

$1,021

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Wed 8/27

1:10 pm-4:25 am

2 stops27h 15m

Bangkok Don Mueang Intl

Fri 9/12

2:40 am-9:32 pm

3 stops30h 52m

$1,037

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 9/1

1:55 pm-4:25 am

2 stops26h 30m

Bangkok Don Mueang Intl

Wed 9/10

6:20 pm-6:14 pm

3 stops35h 54m

$1,072

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sat 11/1

12:00 pm-2:20 am

1 stop26h 20m

Bangkok Don Mueang Intl

Wed 11/19

4:30 pm-6:30 am

1 stop27h 00m

$1,076

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sun 8/31

1:55 pm-4:25 am

2 stops26h 30m

Bangkok Don Mueang Intl

Sun 9/7

7:45 am-11:59 am

3 stops40h 14m

$1,080

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 9/1

1:55 pm-4:25 am

2 stops26h 30m

Bangkok Don Mueang Intl

Wed 9/17

11:55 pm-6:14 pm

2 stops30h 19m

$1,081

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sat 11/1

12:00 pm-2:20 am

1 stop26h 20m

Bangkok Don Mueang Intl

Wed 11/12

4:30 pm-6:30 am

1 stop27h 00m

$1,082

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Wed 8/27

1:10 pm-4:25 am

2 stops27h 15m

Bangkok Don Mueang Intl

Tue 9/30

7:45 am-6:14 pm

3 stops46h 29m

$1,083

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sat 11/1

12:00 pm-2:20 am

1 stop26h 20m

Bangkok Don Mueang Intl

Wed 11/19

4:30 pm-6:30 am

1 stop27h 00m

$1,084

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 8/25

1:10 pm-3:50 am

2 stops26h 40m

Bangkok Don Mueang Intl

Tue 9/30

7:45 am-6:14 pm

3 stops46h 29m

$1,089

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 Illinois to Bangkok Don Mueang Intl Airport

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 day to depart on your flight to Bangkok Don Mueang Intl Airport?

The cheapest day to depart from Illinois to Bangkok Don Mueang Intl Airport is on a Tuesday. Travelers who choose to depart for Bangkok Don Mueang Intl Airport on a Tuesday will often find tickets for as low as $923. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,214. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok Don Mueang Intl Airport.

What is the cheapest time of day to depart on your flight to Bangkok Don Mueang Intl Airport?

Flying to Bangkok Don Mueang Intl Airport from Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $923 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $1,159.

Cheap Illinois to Bangkok Don Mueang Intl Airport flight deals and tips

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

Best Price Found

$443

Fastest flight time

25h 55m

Direct flights

None
The best one-way flight to Bangkok Don Mueang Intl Airport from Illinois in the past 72 hours is $443. The best round-trip flight deal from Illinois to Bangkok Don Mueang Intl Airport found on momondo in the last 72 hours is $1,021.
The fastest flight from Illinois to Bangkok Don Mueang Intl Airport takes 25h 55m
There are no direct flights from Illinois to Bangkok Don Mueang Intl Airport. Popular non-direct routes for this connection are Chicago Midway Airport - Bangkok Don Mueang Intl Airport and Chicago O'Hare Intl Airport - Bangkok Don Mueang Intl Airport.
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  • When did momondo last update prices for flights from Illinois to Bangkok Don Mueang Intl Airport?

    Prices for flights from Illinois to Bangkok Don Mueang Intl Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Bangkok Don Mueang Intl Airport?

  • How old do you have to be to fly from Illinois to Bangkok Don Mueang Intl Airport?

    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 Illinois to Bangkok Don Mueang Intl Airport.

  • What documentation or ID do you need to fly to Bangkok Don Mueang Intl Airport?

    The required travel and health documents for your Bangkok Don Mueang Intl Airport 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 Bangkok Don Mueang Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Bangkok Don Mueang Intl Airport

Compare and see reviews for airlines that fly from Illinois to Bangkok Don Mueang Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,201Free CancellationRating
8.4
1,233 reviews
Search EVA Air flights

Why use momondo?

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

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 Bangkok from Illinois.

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

momondo does allow users to show only those flights to Bangkok from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Illinois to Bangkok 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 Illinois to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Bangkok 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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