Thursday flights are generally found to be more expensive for flights from Chicago-O'Hare Intl to Tallinn. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Tallinn.
Users have found that booking a flight from Chicago-O'Hare Intl to Tallinn at least 58 days early can save you up to 40% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Chicago-O'Hare Intl to Tallinn for as little as $716 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $852 for flights departing within the next 3 days.
Flights from Chicago-O'Hare Intl to Tallinn lean towards being more expensive in December. Prices are generally better when you fly from Chicago-O'Hare Intl to Tallinn in March, with the cheapest ticket starting at $446.
A simple way to save on the total cost of your ticket is to fly from Chicago-O'Hare Intl to Tallinn in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.
The chart below displays the airlines Cheapflights users traveling from Chicago-O'Hare Intl to Tallinn choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$566||$757||No change fee||76%|
||$694||$792||No cancel fee||70%|
||$362||$925||No change fee||77%|
||$766||$1,035||No change fee||81%|