Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Istanbul from $257

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 Istanbul departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Istanbul

Cheap round-trip flights

Logo
7:25 pm - 9:05 pmORD-SAW
17h 40m2 stops
Logo
9:05 am - 6:15 pmSAW-ORD
17h 10m2 stops
$636
Find Deal
mar., sep. 9 - mar., sep. 16
Logo
7:25 pm - 9:05 pmORD-SAW
17h 40m2 stops
Logo
8:30 am - 6:15 pmSAW-ORD
17h 45m2 stops
$660
Find Deal
mié., oct. 15 - mié., oct. 22
KLM Logo
7:05 pm - 9:20 pmSTL-SAW
17h 15m2 stops
KLM Logo
9:00 am - 8:39 pmSAW-STL
20h 39m2 stops
$734KLM
Find Deal
dom., ene. 18 - lun., feb. 16
KLM Logo
4:25 pm - 9:20 pmORD-SAW
19h 55m1 stop
KLM Logo
12:55 pm - 2:20 pmSAW-ORD
34h 25m1 stop
$769KLM
Find Deal
sáb., nov. 8 - jue., nov. 13
British Airways Logo
2:11 pm - 3:20 pmSTL-SAW
17h 09m2 stops
British Airways Logo
4:15 pm - 3:45 pmSAW-STL
31h 30m2 stops
$886British Airways
Find Deal
mar., sep. 30 - mié., oct. 15
Qatar Airways Logo
7:00 am - 12:10 pmSTL-SAW
44h 10m2 stops
Qatar Airways Logo
1:40 pm - 11:59 pmSAW-STL
43h 19m2 stops
$1,134Qatar Airways
Find Deal
lun., nov. 3 - jue., nov. 6
Qatar Airways Logo
6:00 am - 12:10 pmSTL-SAW
46h 10m2 stops
Qatar Airways Logo
8:05 pm - 12:03 amSAW-STL
35h 58m2 stops
$1,167Qatar Airways
Find Deal
vie., oct. 3 - vie., oct. 10
British Airways Logo
1:15 pm - 3:20 pmSTL-SAW
18h 05m2 stops
British Airways Logo
3:00 pm - 6:32 pmSAW-STL
35h 32m2 stops
$1,456British Airways
Find Deal
vie., ago. 29 - lun., sep. 15
Emirates Logo
3:23 pm - 1:05 pmSTL-SAW
37h 42m2 stops
Emirates Logo
10:25 pm - 10:00 pmSAW-STL
31h 35m2 stops
$2,521Emirates
Find Deal
sáb., oct. 11 - lun., oct. 13
Emirates Logo
3:14 pm - 1:20 pmSTL-SAW
37h 06m2 stops
Emirates Logo
5:15 pm - 10:04 pmSAW-STL
37h 49m2 stops
$2,680Emirates
Find Deal
lun., nov. 3 - jue., nov. 6

KLM flights from Illinois to Istanbul Sabiha Gokcen Airport

Our best KLM deals on Illinois to Istanbul Sabiha Gokcen Airport flight tickets
KLM
Jan 18
STL7:05 pmLambert-St Louis
17h 15m
2 stops
SAW9:20 pmIstanbul Sabiha Gokcen
Feb 16
SAW9:00 amIstanbul Sabiha Gokcen
20h 39m
2 stops
STL8:39 pmLambert-St Louis
$734
Find similar
KLM
Nov 8
ORD4:25 pmChicago O'Hare Intl
19h 55m
1 stop
SAW9:20 pmIstanbul Sabiha Gokcen
Nov 13
SAW12:55 pmIstanbul Sabiha Gokcen
34h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
$769
Find similar
KLM
Jan 11
ORD2:10 pmChicago O'Hare Intl
18h 15m
2 stops
SAW5:25 pmIstanbul Sabiha Gokcen
Jan 25
SAW3:45 pmIstanbul Sabiha Gokcen
31h 35m
1 stop
ORD2:20 pmChicago O'Hare Intl
$774
Find similar

British Airways flights from Illinois to Istanbul Sabiha Gokcen Airport

Our best British Airways deals on Illinois to Istanbul Sabiha Gokcen Airport flight tickets
British Airways
Sep 30
STL2:11 pmLambert-St Louis
17h 09m
2 stops
SAW3:20 pmIstanbul Sabiha Gokcen
Oct 15
SAW4:15 pmIstanbul Sabiha Gokcen
31h 30m
2 stops
STL3:45 pmLambert-St Louis
$886
Find similar
British Airways
Aug 20
ORD5:40 pmChicago O'Hare Intl
13h 25m
1 stop
SAW3:05 pmIstanbul Sabiha Gokcen
Sep 3
SAW4:15 pmIstanbul Sabiha Gokcen
29h 40m
1 stop
ORD1:55 pmChicago O'Hare Intl
$1,173
Find similar
British Airways
Aug 19
ORD5:40 pmChicago O'Hare Intl
13h 40m
1 stop
SAW3:20 pmIstanbul Sabiha Gokcen
Sep 1
SAW3:00 pmIstanbul Sabiha Gokcen
30h 50m
1 stop
ORD1:50 pmChicago O'Hare Intl
$1,174
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Istanbul Sabiha Gokcen 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 agosto 14, 2025.
Use the filters below to find and compare flights from Illinois to Istanbul Sabiha Gokcen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

mar. 9/9

7:25 pm-9:05 pm

2 stops17h 40m

Istanbul Sabiha Gokcen

mar. 9/16

9:05 am-6:15 pm

2 stops17h 10m

$636

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

mié. 10/15

7:25 pm-9:05 pm

2 stops17h 40m

Istanbul Sabiha Gokcen

mié. 10/22

8:30 am-6:15 pm

2 stops17h 45m

$660

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

dom. 1/18

7:05 pm-9:20 pm

2 stops17h 15m

Istanbul Sabiha Gokcen

lun. 2/16

9:00 am-8:39 pm

2 stops20h 39m

$734

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

sáb. 11/8

4:25 pm-9:20 pm

1 stop19h 55m

Istanbul Sabiha Gokcen

jue. 11/13

12:55 pm-2:20 pm

1 stop34h 25m

$769

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

mar. 9/30

2:11 pm-3:20 pm

2 stops17h 09m

Istanbul Sabiha Gokcen

mié. 10/15

4:15 pm-3:45 pm

2 stops31h 30m

$886

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

lun. 11/3

7:00 am-12:10 pm

2 stops44h 10m

Istanbul Sabiha Gokcen

jue. 11/6

1:40 pm-11:59 pm

2 stops43h 19m

$1,134

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

vie. 10/3

6:00 am-12:10 pm

2 stops46h 10m

Istanbul Sabiha Gokcen

vie. 10/10

8:05 pm-12:03 am

2 stops35h 58m

$1,167

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

vie. 8/29

1:15 pm-3:20 pm

2 stops18h 05m

Istanbul Sabiha Gokcen

lun. 9/15

3:00 pm-6:32 pm

2 stops35h 32m

$1,456

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

sáb. 10/11

3:23 pm-1:05 pm

2 stops37h 42m

Istanbul Sabiha Gokcen

lun. 10/13

10:25 pm-10:00 pm

2 stops31h 35m

$2,521

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

lun. 11/3

3:14 pm-1:20 pm

2 stops37h 06m

Istanbul Sabiha Gokcen

jue. 11/6

5:15 pm-10:04 pm

2 stops37h 49m

$2,680

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Istanbul from

How to get the cheapest flight ticket from Illinois to Istanbul Sabiha Gokcen 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 Istanbul Sabiha Gokcen Airport?

The cheapest day to depart from Illinois to Istanbul Sabiha Gokcen Airport is on a Thursday. Travelers who choose to depart for Istanbul Sabiha Gokcen Airport on a Thursday will often find tickets for as low as $837. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Sabiha Gokcen Airport on Tuesday is $1,300.

What is the cheapest time of day to depart on your flight to Istanbul Sabiha Gokcen Airport?

Our data shows that the cheapest Illinois to Istanbul Sabiha Gokcen Airport flights are usually those with departure times in the evening. Our users have found flights to Istanbul Sabiha Gokcen Airport in the evening for as low as $1,010. Flights at noon are often more expensive with an average ticket price of $1,275.

Cheap Illinois to Istanbul Sabiha Gokcen Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Istanbul Sabiha Gokcen Airport

Best Price Found

$257

Fastest flight time

15h 30m

Direct flights

None
The best one-way flight to Istanbul Sabiha Gokcen Airport from Illinois in the past 72 hours is $257. The best round-trip flight deal from Illinois to Istanbul Sabiha Gokcen Airport found on momondo in the last 72 hours is $636.
The fastest flight from Illinois to Istanbul Sabiha Gokcen Airport takes 15h 30m
There are no direct flights from Illinois to Istanbul Sabiha Gokcen Airport. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Istanbul Sabiha Gokcen Airport, Lambert-St Louis Airport - Istanbul Sabiha Gokcen Airport and Chicago Midway Airport - Istanbul Sabiha Gokcen Airport.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Istanbul Sabiha Gokcen Airport?

    Prices for flights from Illinois to Istanbul Sabiha Gokcen Airport were last updated today.

  • How old do you have to be to fly from Illinois to Istanbul Sabiha Gokcen Airport?

    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 Istanbul Sabiha Gokcen Airport.

  • What documentation or ID do you need to fly to Istanbul Sabiha Gokcen Airport?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Istanbul for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Illinois.

I’m not ready to book a flight from Illinois to Istanbul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Istanbul from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Istanbul Sabiha Gokcen Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/19
mar. 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Istanbul

Popular cities in Turkey

Popular flights according to clicks in the last 7 days on momondo
Flights to Istanbul Airportfrom $438