IST

$473 Find Cheap Flights from Illinois to Istanbul Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Istanbul departing on 4/19. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

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Everything you should know

Cheapest round-trip
$579
Typical prices: $703-$1,008
United Airlines
Thu 2/26Mon 3/2
STL - IST • 2 stops
Cheapest non-stop
$685
Typical prices: $860-$1,100
Turkish Airlines
Sat 4/4Fri 4/10
ORD - IST • Non-stop
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We hope you love your trip to Istanbul!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Istanbul

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Istanbul 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 Istanbul

Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
11:25 am - 6:05 pm
STL
-
IST
21h 40m
2 stops
United Airlines Logo
6:30 am - 9:40 pm
IST
-
STL
24h 10m
2 stops
$579United Airlines
Wed, Mar 18 - Wed, Apr 15
Lufthansa Logo
4:50 pm - 10:45 pm
STL
-
IST
21h 55m
1 stop
Lufthansa Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$588Lufthansa
Thu, Feb 26 - Thu, Mar 26
Delta Logo
5:35 pm - 3:50 am
STL
-
IST
25h 15m
2 stops
Delta Logo
4:50 am - 11:58 pm
IST
-
STL
27h 08m
2 stops
$590Delta
Thu, Feb 26 - Wed, Apr 1
United Airlines Logo
11:25 am - 6:05 pm
STL
-
IST
21h 40m
2 stops
United Airlines Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$594United Airlines
Fri, Feb 27 - Thu, Mar 26
Delta Logo
6:10 am - 3:50 am
STL
-
IST
36h 40m
2 stops
Delta Logo
4:50 am - 5:53 pm
IST
-
STL
21h 03m
2 stops
$603Delta
Fri, Apr 3 - Thu, Apr 9
Scandinavian Airlines Logo
7:15 pm - 3:40 am
ORD
-
IST
24h 25m
1 stop
Scandinavian Airlines Logo
4:30 am - 5:10 pm
IST
-
ORD
44h 40m
2 stops
$678Scandinavian Airlines
Fri, Apr 3 - Tue, Apr 14
Scandinavian Airlines Logo
7:35 pm - 3:40 am
ORD
-
IST
48h 05m
2 stops
Scandinavian Airlines Logo
4:30 am - 9:29 pm
IST
-
ORD
24h 59m
2 stops
$683Scandinavian Airlines
Sat, Apr 4 - Fri, Apr 10
Turkish Airlines Logo
8:10 pm - 2:50 pm
ORD
-
IST
10h 40mnonstop
Turkish Airlines Logo
6:30 am - 9:40 am
IST
-
ORD
11h 10mnonstop
$685Turkish Airlines
Wed, Apr 8 - Tue, Apr 14
Air Serbia Logo
4:40 pm - 3:55 pm
ORD
-
IST
15h 15m
1 stop
Air Serbia Logo
4:40 pm - 2:30 pm
IST
-
ORD
29h 50m
1 stop
$687Air Serbia
Mon, Feb 16 - Tue, Feb 24
Turkish Airlines Logo
8:20 pm - 4:00 pm
ORD
-
IST
10h 40mnonstop
Turkish Airlines Logo
3:35 pm - 6:25 pm
IST
-
ORD
11h 50mnonstop
$691Turkish Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$463
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Moline to Istanbul

FAQs for booking Illinois to Istanbul Airport flights

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

    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 Istanbul Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul Airport 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 Istanbul Airport?

    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 Istanbul Airport 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 Istanbul Airport?

    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 Istanbul Airport 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 Istanbul

Information on your arrival and departure airports

Istanbul Airport (IST)