$563 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 8/10. 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 round-trip 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 round-trip flight deals from Illinois to Bangkok

Thu, Aug 20 - Wed, Nov 18
Etihad Airways Logo
8:34 am - 11:50 pm
STL
-
BKK
27h 16m
2 stops
Etihad Airways Logo
8:50 pm - 1:17 pm
BKK
-
STL
29h 27m
2 stops
$1,014Etihad Airways
Wed, Nov 11 - Wed, Dec 2
Etihad Airways Logo
10:06 am - 6:35 am
PIA
-
BKK
31h 29m
2 stops
Etihad Airways Logo
8:50 pm - 6:08 pm
BKK
-
PIA
34h 18m
2 stops
$1,014Etihad Airways
Wed, Aug 19 - Fri, Sep 4
Etihad Airways Logo
10:22 am - 6:45 am
STL
-
BKK
32h 23m
2 stops
Etihad Airways Logo
3:55 pm - 5:34 pm
BKK
-
STL
37h 39m
2 stops
$1,016Etihad Airways
Sun, Oct 11 - Fri, Oct 23
Multiple Airlines Logo
7:35 am - 11:50 pm
STL
-
BKK
28h 15m
2 stops
Multiple Airlines Logo
3:15 am - 8:08 pm
BKK
-
STL
28h 53m
2 stops
$1,038Multiple Airlines
Mon, Oct 19 - Fri, Oct 30
Multiple Airlines Logo
11:33 am - 7:15 pm
MLI
-
BKK
43h 42m
2 stops
Multiple Airlines Logo
2:40 pm - 3:54 pm
BKK
-
MLI
37h 14m
2 stops
$1,038Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
Delta Logo
11:15 am - 11:20 pm
ORD
-
BKK
23h 05m
1 stop
Delta Logo
12:55 am - 6:40 pm
BKK
-
ORD
30h 45m
2 stops
$1,116Delta
Fri, Jul 10 - Tue, Oct 6
United Airlines Logo
8:18 pm - 9:35 am
ORD
-
BKK
25h 17m
2 stops
United Airlines Logo
7:00 am - 2:55 pm
BKK
-
ORD
19h 55m
1 stop
$1,118United Airlines
Mon, Sep 28 - Tue, Nov 3
EVA Air Logo
12:30 am - 11:10 am
ORD
-
BKK
22h 40m
1 stop
EVA Air Logo
12:45 pm - 7:35 pm
BKK
-
ORD
19h 50m
1 stop
$1,119EVA Air
Fri, Oct 30 - Sat, Nov 7
Delta Logo
8:55 am - 12:45 am
ORD
-
BKK
27h 50m
2 stops
Delta Logo
11:15 pm - 8:24 pm
BKK
-
ORD
34h 09m
2 stops
$1,120Delta
Mon, Nov 23 - Mon, Dec 7
United Airlines Logo
9:30 pm - 11:25 am
ORD
-
BKK
48h 55m
2 stops
United Airlines Logo
4:55 pm - 6:08 am
BKK
-
ORD
26h 13m
2 stops
$1,121United Airlines
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Good to know

Cheapest flight$563
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 round-trip 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