Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Air Serbia
Cheapest Month April
Cheapest Day of the Week Tuesday
Cheapest Airline Air Serbia

The cheapest airline(s) flying from Chicago to Istanbul is Air Serbia.

  • Air Serbia Air Serbia
  • Etihad Airways Etihad Airways
  • Norse Atlantic UK Norse Atlantic UK
  • Qatar Airways Qatar Airways
  • Icelandair Icelandair
  • LOT Polish Airlines LOT Polish Airlines
  • United Airlines United Airlines
  • Turkish Airlines Turkish Airlines
  • Lufthansa Lufthansa
  • TAP Air Portugal TAP Air Portugal
Cheapest Month April

Travel Period: April 2025 - March 2026

The cheapest month(s) to fly from Chicago to Istanbul is April.

  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
  • Mar 2026
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Chicago to Istanbul is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sun, 2 Mar, 2025

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  • Availability
    • M
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  • 19:50 ORD
    14:40 IST
    10Hrs, 50m Direct
  • ORDChicago O'Hare International Airport 19:50 - IST 14:40 10h 50m Direct
  • ORDChicago O'Hare International Airport 19:50
  • ISTIstanbul Airport 14:40
  • 10h 50m
  • Direct
  • Turkish Airlines (TK 6)Boeing 777 300 Er
  • Turkish Airlines (TK 6)
    • -
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  • Boeing 777 300 Er
  • 21:30 ORD
    16:10 IST
    10Hrs, 40m Direct
  • ORDChicago O'Hare International Airport 21:30 - IST 16:10 10h 40m Direct
  • ORDChicago O'Hare International Airport 21:30
  • ISTIstanbul Airport 16:10
  • 10h 40m
  • Direct
  • Turkish Airlines (TK 6)Boeing 777 300 Er
  • Turkish Airlines (TK 6)
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  • Boeing 777 300 Er
  • 21:30 ORD
    16:20 IST
    10Hrs, 50m Direct
  • ORDChicago O'Hare International Airport 21:30 - IST 16:20 10h 50m Direct
  • ORDChicago O'Hare International Airport 21:30
  • ISTIstanbul Airport 16:20
  • 10h 50m
  • Direct
  • Turkish Airlines (TK 6)Boeing 777 300 Er
  • Turkish Airlines (TK 6)
    • -
    • -
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  • Boeing 777 300 Er
  • 11:25 ORD
    05:45 IST
    10Hrs, 20m Direct
  • ORDChicago O'Hare International Airport 11:25 - IST 05:45 10h 20m Direct
  • ORDChicago O'Hare International Airport 11:25
  • ISTIstanbul Airport 05:45
  • 10h 20m
  • Direct
  • Turkish Airlines (TK 186)Boeing 787 9
  • Turkish Airlines (TK 186)
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  • Boeing 787 9
  • 12:55 ORD
    07:10 IST
    10Hrs, 15m Direct
  • ORDChicago O'Hare International Airport 12:55 - IST 07:10 10h 15m Direct
  • ORDChicago O'Hare International Airport 12:55
  • ISTIstanbul Airport 07:10
  • 10h 15m
  • Direct
  • Turkish Airlines (TK 186)Boeing 787 9
  • Turkish Airlines (TK 186)
    • M
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  • Boeing 787 9
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What’s the fastest flight time from Chicago to Istanbul?

The fastest flight time for direct flights from Chicago to Istanbul is 10 hours 15 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Chicago to Istanbul?

The most popular airline flying from Chicago to Istanbul is Turkish Airlines. Find the latest flight deals on Wego.

How far is Istanbul from Chicago?

The flight distance between Chicago and Istanbul is 8811km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 11:25. The last flight of the day departs at 19:50. See the full list of flight times on Wego.

How many airlines offer direct flights from Chicago to Istanbul?

There are 1 airlines that offer direct flights from Chicago to Istanbul. Find out the list of airlines on Wego.