$289 Find Cheap Flights from Estonia to Illinois - 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 from Estonia to Illinois departing on 9/24. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Estonia to Illinois

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

Sat, Sep 5 - Wed, Sep 9
Iberia Logo
8:10 am - 5:50 pm
TLL
-
ORD
17h 40m
1 stop
Iberia Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$492Iberia
Sat, Sep 5 - Wed, Sep 9
Iberia Logo
8:10 am - 9:16 pm
TLL
-
ORD
21h 06m
2 stops
Iberia Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$497Iberia
Fri, Sep 4 - Fri, Sep 11
Finnair Logo
6:00 am - 5:50 pm
TLL
-
ORD
19h 50m
1 stop
Finnair Logo
8:50 pm - 10:50 pm
ORD
-
TLL
18h 00m
2 stops
$540Finnair
Wed, Oct 7 - Tue, Oct 13
Scandinavian Airlines Logo
7:00 am - 4:10 pm
TLL
-
ORD
17h 10m
2 stops
Scandinavian Airlines Logo
7:15 pm - 10:45 am
ORD
-
TLL
31h 30m
1 stop
$542Scandinavian Airlines
Wed, Oct 7 - Tue, Oct 13
British Airways Logo
6:00 am - 5:50 pm
TLL
-
ORD
19h 50m
1 stop
British Airways Logo
9:30 pm - 10:50 pm
ORD
-
TLL
17h 20m
1 stop
$543British Airways
Wed, Oct 7 - Tue, Oct 13
British Airways Logo
6:00 am - 5:50 pm
TLL
-
ORD
19h 50m
1 stop
British Airways Logo
9:30 pm - 10:50 pm
ORD
-
TLL
17h 20m
1 stop
$544British Airways
Wed, Oct 7 - Tue, Oct 13
Finnair Logo
10:55 am - 7:36 pm
TLL
-
ORD
16h 41m
2 stops
Finnair Logo
9:05 pm - 10:50 pm
ORD
-
TLL
17h 45m
2 stops
$545Finnair
Thu, Aug 27 - Tue, Sep 1
Finnair Logo
9:20 pm - 3:00 pm
TLL
-
ORD
25h 40m
2 stops
Finnair Logo
9:15 pm - 10:50 pm
ORD
-
TLL
17h 35m
2 stops
$548Finnair
Wed, Oct 7 - Tue, Oct 13
British Airways Logo
6:00 am - 7:36 pm
TLL
-
ORD
21h 36m
2 stops
British Airways Logo
9:30 pm - 10:50 pm
ORD
-
TLL
17h 20m
1 stop
$549British Airways
Wed, Oct 7 - Tue, Oct 13
Finnair Logo
10:55 am - 7:36 pm
TLL
-
ORD
16h 41m
2 stops
Finnair Logo
9:05 pm - 10:50 pm
ORD
-
TLL
17h 45m
2 stops
$550Finnair
Booking Insights

KAYAK's insights & trends for flights to Illinois

Get data-powered insights and trends for flights to Illinois to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Estonia to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Estonia to Illinois, you should book around 5 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low season

January
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 15% lower on average.

FAQs for booking flights from Estonia to Illinois

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

    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 Estonia to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Estonia to 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 Estonia to Illinois?

    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 from Estonia to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Estonia to Illinois?

    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 from Estonia to 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 Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Illinois
Business Class flights to Illinois
Premium Economy Class flights to Illinois
Economy Class flights to Illinois