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Cheap flights from Illinois to Bangkok from $361

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 8/18. 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 Illinois to Bangkok

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Bangkok.
Cathay Pacific Logo
4:00 pm - 11:50 pmORD-BKK
19h 50m1 stop
Cathay Pacific Logo
12:30 pm - 2:25 pmBKK-ORD
37h 55m1 stop
$744Cathay Pacific
Find Deal
Mon, May 5 - Sun, May 18
United Airlines Logo
12:40 pm - 4:35 amORD-BKK
27h 55m1 stop
United Airlines Logo
9:35 am - 3:10 pmBKK-ORD
41h 35m1 stop
$752United Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
ANA Logo
5:45 pm - 4:35 amORD-BKK
22h 50m1 stop
ANA Logo
9:35 pm - 3:10 pmBKK-ORD
29h 35m1 stop
$758ANA
Find Deal
Mon, Sep 15 - Tue, Sep 30
ANA Logo
5:45 pm - 6:00 amORD-BKK
24h 15m1 stop
ANA Logo
7:10 am - 2:50 pmBKK-ORD
19h 40m1 stop
$761ANA
Find Deal
Tue, Sep 30 - Wed, Oct 29
 Logo
12:00 pm - 7:40 amORD-BKK
31h 40m1 stop
 Logo
12:25 am - 3:45 pmBKK-ORD
27h 20m2 stops
Tue, Sep 2 - Mon, Sep 29
Korean Air Logo
12:10 pm - 1:05 amORD-BKK
24h 55m1 stop
Korean Air Logo
1:00 am - 9:30 amBKK-ORD
20h 30m1 stop
$866Korean Air
Find Deal
Fri, Oct 3 - Wed, Oct 29
Delta Logo
7:50 am - 9:45 pmORD-BKK
25h 55m2 stops
Delta Logo
9:50 am - 11:59 pmBKK-ORD
26h 09m2 stops
$872Delta
Find Deal
Mon, May 5 - Sun, May 18
Delta Logo
6:00 am - 1:05 amORD-BKK
31h 05m2 stops
Delta Logo
2:35 am - 9:53 pmBKK-ORD
31h 18m2 stops
$877Delta
Find Deal
Fri, Sep 5 - Sun, Sep 14
 Logo
4:00 pm - 11:50 pmORD-BKK
19h 50m1 stop
 Logo
12:05 am - 6:59 pmBKK-ORD
54h 54m2 stops
Mon, May 5 - Sun, May 18
Korean Air Logo
12:10 pm - 11:25 pmORD-BKK
23h 15m1 stop
Korean Air Logo
9:50 am - 9:30 amBKK-ORD
35h 40m1 stop
$929Korean Air
Find Deal
Fri, Sep 26 - Fri, Oct 17

United Airlines flights from Illinois to Bangkok

Our best United Airlines deals on Illinois to Bangkok flight tickets
United Airlines
Sep 1
ORD12:40 pmChicago O'Hare Intl
27h 55m
1 stop
BKK4:35 amBangkok Suvarnabhumi
Sep 9
BKK9:35 amBangkok Suvarnabhumi
41h 35m
1 stop
ORD3:10 pmChicago O'Hare Intl
United Airlines
Sep 1
ORD5:45 pmChicago O'Hare Intl
22h 50m
1 stop
BKK4:35 amBangkok Suvarnabhumi
Sep 25
BKK7:00 amBangkok Suvarnabhumi
19h 55m
1 stop
ORD2:55 pmChicago O'Hare Intl
United Airlines
Oct 7
ORD7:10 amChicago O'Hare Intl
33h 25m
2 stops
BKK4:35 amBangkok Suvarnabhumi
Oct 21
BKK9:35 amBangkok Suvarnabhumi
41h 35m
1 stop
ORD3:10 pmChicago O'Hare Intl

ANA flights from Illinois to Bangkok

Our best ANA deals on Illinois to Bangkok flight tickets
ANA
Sep 15
ORD5:45 pmChicago O'Hare Intl
22h 50m
1 stop
BKK4:35 amBangkok Suvarnabhumi
Sep 30
BKK9:35 pmBangkok Suvarnabhumi
29h 35m
1 stop
ORD3:10 pmChicago O'Hare Intl
ANA
Sep 30
ORD5:45 pmChicago O'Hare Intl
24h 15m
1 stop
BKK6:00 amBangkok Suvarnabhumi
Oct 29
BKK7:10 amBangkok Suvarnabhumi
19h 40m
1 stop
ORD2:50 pmChicago O'Hare Intl
ANA
Sep 10
ORD5:45 pmChicago O'Hare Intl
24h 15m
1 stop
BKK6:00 amBangkok Suvarnabhumi
Sep 24
BKK1:55 pmBangkok Suvarnabhumi
30h 45m
1 stop
ORD8:40 amChicago O'Hare Intl

See travel insights to Bangkok from

How to get the cheapest flight ticket from Illinois to Bangkok

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 Bangkok?

If you aren’t able to travel during the month of March, then book flights to Bangkok from Illinois during February instead. Flights to Bangkok in February, while not as cheap as those in March, still average around $932.

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

On average, the least expensive day to fly to Bangkok from Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $995. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Illinois to Bangkok on a Saturday will generally be more expensive and average around $1,268. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is at noon. momondo users have found flights departing from Illinois to Bangkok at noon for as low as $964. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,146. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Bangkok from Illinois when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,130 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Illinois for as low as $963 on momondo.

Cheap Illinois to Bangkok flight deals and tips

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

Best Price Found

$361

Fastest flight time

19h 50m

Direct flights

None

Airports in Bangkok

2 airports
The best one-way flight to Bangkok from Illinois in the past 72 hours is $361. The best round-trip flight deal from Illinois to Bangkok found on momondo in the last 72 hours is $744.
The fastest flight from Illinois to Bangkok takes 19h 50m
There are no direct flights from Illinois to Bangkok. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Bangkok Suvarnabhumi Airport and Chicago O'Hare Intl Airport - Bangkok Don Mueang Intl Airport.
There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

  • When did momondo last update prices for flights from Illinois to Bangkok?

    Prices for flights from Illinois to Bangkok are updated daily.

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

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

    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 Illinois to Bangkok.

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

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


Best airlines flying from Illinois to Bangkok

Compare and see reviews for airlines that fly from Illinois to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
EmiratesPriceFrom $503Free CancellationRating
8.0
3,205 reviews
Search Emirates flights
IndiGoPriceFrom $735Free CancellationRating
6.8
473 reviews
Search IndiGo flights
Air IndiaPriceFrom $754Free CancellationRating
5.5
2,897 reviews
Search Air India flights
Cathay PacificPriceFrom $795Free CancellationRating
7.5
850 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $800Free CancellationRating
8.4
1,062 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $804Free CancellationRating
7.3
3,773 reviews
Search Turkish Airlines flights
ANAPriceFrom $815Free CancellationRating
8.3
847 reviews
Search ANA flights
United AirlinesPriceFrom $841Free CancellationRating
7.4
8,684 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $857Free CancellationRating
8.3
1,450 reviews
Search Japan Airlines flights
Etihad AirwaysPriceFrom $908Free CancellationRating
7.4
1,202 reviews
Search Etihad Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Bangkok. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Bangkok.

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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Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok