฿18,406 Find Cheap Flights from Illinois to Bangkok – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bangkok departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Illinois to Bangkok

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Illinois to Bangkok

Thu 20 Aug - Wed 18 Nov
เอทิฮัดแอร์เวย์ Logo
08:34 - 23:50
STL
-
BKK
27h 16m
2 stops
เอทิฮัดแอร์เวย์ Logo
20:50 - 13:17
BKK
-
STL
29h 27m
2 stops
฿33,151เอทิฮัดแอร์เวย์
Thu 1 Oct - Fri 30 Oct
เอทิฮัดแอร์เวย์ Logo
17:28 - 06:45
PIA
-
BKK
25h 17m
2 stops
เอทิฮัดแอร์เวย์ Logo
14:40 - 15:43
BKK
-
PIA
37h 03m
2 stops
฿33,151เอทิฮัดแอร์เวย์
Thu 20 Aug - Wed 18 Nov
เอทิฮัดแอร์เวย์ Logo
10:22 - 06:45
STL
-
BKK
32h 23m
2 stops
เอทิฮัดแอร์เวย์ Logo
14:40 - 13:17
BKK
-
STL
35h 37m
2 stops
฿33,314เอทิฮัดแอร์เวย์
Tue 29 Sep - Mon 26 Oct
เอทิฮัดแอร์เวย์ Logo
17:28 - 06:45
PIA
-
BKK
25h 17m
2 stops
เอทิฮัดแอร์เวย์ Logo
20:50 - 00:09
BKK
-
PIA
39h 19m
2 stops
฿33,314เอทิฮัดแอร์เวย์
Wed 2 Sep - Fri 18 Sep
เอทิฮัดแอร์เวย์ Logo
08:34 - 23:50
STL
-
BKK
27h 16m
2 stops
เอทิฮัดแอร์เวย์ Logo
03:15 - 08:20
BKK
-
STL
41h 05m
2 stops
฿33,380เอทิฮัดแอร์เวย์
Sun 11 Oct - Fri 23 Oct
Multiple Airlines Logo
07:35 - 23:50
STL
-
BKK
28h 15m
2 stops
Multiple Airlines Logo
03:15 - 20:08
BKK
-
STL
28h 53m
2 stops
฿33,935Multiple Airlines
Mon 12 Oct - Fri 16 Oct
Multiple Airlines Logo
11:33 - 12:10
MLI
-
BKK
36h 37m
2 stops
Multiple Airlines Logo
21:00 - 23:06
BKK
-
MLI
38h 06m
2 stops
฿33,935Multiple Airlines
Mon 17 Aug - Tue 25 Aug
ANA Logo
11:50 - 23:55
ORD
-
BKK
24h 05m
1 stop
ANA Logo
21:35 - 15:25
BKK
-
ORD
29h 50m
1 stop
฿36,649ANA
Fri 11 Sep - Wed 7 Oct
Korean Air Logo
12:10 - 23:35
ORD
-
BKK
23h 25m
1 stop
Korean Air Logo
23:30 - 09:30
BKK
-
ORD
22h 00m
1 stop
฿36,682Korean Air
Tue 6 Oct - Mon 8 Feb
STARLUX Airlines Logo
17:46 - 16:40
ORD
-
BKK
34h 54m
2 stops
STARLUX Airlines Logo
17:40 - 23:59
BKK
-
ORD
43h 19m
2 stops
฿36,714STARLUX Airlines
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Good to know

Cheapest flight฿18,406
Flight from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport

FAQs for booking flights from Illinois to Bangkok

  • How does KAYAK find such low prices on flights from Illinois to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Bangkok

Cabin class types available on flights to Illinois

Cabin classes available on flights to Bangkok. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Bangkok
Business Class Flights to Bangkok
Premium Economy Class Flights to Bangkok
Economy class Flights to Bangkok