$523+ Cheap flights from Estonia to O'Hare Intl (ORD)
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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Estonia to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Estonia to O'Hare Intl
Keep the following information in mind while searching for Estonia to O'Hare Intl flight deals. Data was last updated April 16, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $691 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $494 |
Find flight deals from Estonia to O'Hare Intl
Cheapest flights from Estonia to O'Hare IntlExplore the most affordable flight options available from Estonia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.
Explore the most affordable flight options available from Estonia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.
This Finnair deal was found by Cheapflights users on 4/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Estonia to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2025.
Use the filters below to find and compare flights from Estonia to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Fri 5/2
2:30 pm-7:55 pm
1 stop13h 25m
Chicago O'Hare Intl
Sat 5/10
12:50 pm-12:20 am
2 stops27h 30m
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Mon 5/5
7:10 pm-6:15 pm
1 stop31h 05m
Chicago O'Hare Intl
Sun 5/11
6:35 pm-1:30 am
1 stop22h 55m
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Mon 5/5
2:55 pm-11:56 pm
2 stops17h 01m
Chicago O'Hare Intl
Sun 5/11
4:44 pm-4:10 pm
2 stops15h 26m
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Mon 5/5
6:55 pm-6:22 pm
2 stops31h 27m
Chicago O'Hare Intl
Sun 5/11
9:40 pm-12:20 am
2 stops18h 40m
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Fri 5/2
7:00 am-6:25 pm
2 stops19h 25m
Chicago O'Hare Intl
Sat 5/10
7:00 am-3:10 pm
2 stops24h 10m
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Thu 5/1
6:25 pm-7:40 pm
1 stop33h 15m
Chicago O'Hare Intl
Sat 5/10
9:40 pm-1:40 pm
1 stop32h 00m
TallinnChicago
TLL - ORD
TLLORD
Tallinn Ulemiste
Thu 5/1
10:00 am-5:50 pm
1 stop15h 50m
Chicago O'Hare Intl
Sat 5/10
4:44 pm-4:05 pm
2 stops15h 21m
Best time to book a flight from Estonia to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Estonia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Estonia to Chicago O'Hare Intl Airport
What is the cheapest month to book a flight from Estonia to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Estonia to Chicago O'Hare Intl Airport (average of $245). Flying from Estonia to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.
What is the cheapest time of day to fly from EE to ORD?
Find hourly flight availability from Estonia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Estonia to Chicago O'Hare Intl Airport as you normally would.
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated April 16, 2025.
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Tomasz,Jan 2025
JFK - WAW
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Tomasz,Jan 2025
JFK - WAW
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Tomasz,Jan 2025
JFK - WAW
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Tomasz,Jan 2025
JFK - WAW
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Tomasz,Jan 2025
JFK - WAW
Comfort
Crew
Food
Entertainment
Boarding
Overall
Reviews
Tomasz,Jan 2025
JFK - WAW
Related info for your journey
Find useful and relevant information for your journey from Estonia to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Estonia to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Estonia to O'Hare Intl
Discover the top airline that operate flights from Estonia to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$441 | Average$672 | FlexibilityNo cancel fee | On-time76% |