Cheap flights from Chicago to Estonia from $439
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Estonia departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Estonia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Estonia?
The cheapest month to fly to Estonia from Chicago is in March. Flight prices, which tend to average around $502, are often lower during this time because this is during the off-season. If you’re not able to fly to Estonia in March, then April is your next best option. Flight prices from Chicago to Estonia during April average around $566.
What is the cheapest day to depart on your flight to Estonia?
On average, the least expensive day to fly to Estonia from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $651. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Estonia on Monday is $962.
What is the cheapest time of day to depart on your flight to Estonia?
Our data shows that the cheapest Chicago to Estonia flights are usually those with departure times in the evening. Our users have found flights to Estonia in the evening for as low as $702. Try not to purchase tickets at noon because they tend to be around $851. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Estonia?
You are more likely to see cheaper flights to Estonia from Chicago when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Estonia for around $754 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Estonia from Chicago for as low as $532 on momondo.
What is the cheapest airline that flies from Chicago to Estonia?
Scandinavian Airlines and Turkish Airlines are the most popular carriers operating from Chicago to Estonia
What airlines fly to Estonia?
Finnair, Lufthansa and United Airlines are the top three most popular airlines that fly to Estonia from Chicago according to our data. Finnair is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Estonia. Keep in mind that there are 5 different airlines that fly to Estonia on a routine basis, so you have a few additional options to choose from.
Cheap Chicago to Estonia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Estonia
When did momondo last update prices for flights from Chicago to Estonia?
Prices for flights from Chicago to Estonia refresh daily.
How many operators does momondo search for flights from Chicago to Estonia?
The number of operators available for flights from Chicago to Estonia is 5 as of March 2025.
How old do you have to be to fly from Chicago to Estonia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Estonia.
What documentation or ID do you need to fly to Estonia?
The travel and health documents you'll need for your trip to Estonia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Estonia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Chicago to Estonia
Compare and see reviews for airlines that fly from Chicago to Estonia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $414 | Free Cancellation | Rating 7.3 1,314 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 7.4 8,679 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.6 1,271 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 6.7 6,971 reviews | |||
| PriceFrom $722 | Free Cancellation | Rating 7.6 1,067 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Estonia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Estonia. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Estonia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Estonia from Chicago with this policy.
How can momondo help me find flights from Chicago to Estonia?
Once you have performed a search for Chicago to Estonia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Estonia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Estonia, momondo offers a useful price alert feature which will track prices for flights to Estonia from Chicago and alert you when they change.