$1,080+ Cheap flights from Illinois to Tartu (TAY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TAY
Feb 27 — Mar 61
1 adult, Economy
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Cheapest flights from Illinois to TartuExplore the most affordable flight options available from Illinois to Tartu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from Illinois to Tartu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Turkish Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:20 pm
ORD
- TAY
2 stops33h 55m
Turkish Airlines
Tue 2/102:40 pm
TAY
- ORD
2 stops51h 25m
Turkish Airlines
Deal found 1/25![Turkish Airlines logo]()
$1,080
Best time to book a flight from Illinois to Tartu
Have a flexible travel schedule? Discover the best time to fly to Tartu from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Tartu
What is the cheapest month to book a flight from Illinois to Tartu?
Currently, April is the cheapest month in which you can book a flight from Illinois to Tartu (average of $431). Flying from Illinois to Tartu in July is currently the most expensive (average of $808). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.