Cheap flights from Chicago to Europe from $137
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 Europe departing on 4/2. 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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1 adult
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0 bags
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One-way
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Cheap round-trip flights
These are some of the best round-trip flight deals from Chicago to Europe that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Europe.
Cheap last minute flights
Planning a quick getaway from Chicago to Europe? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Europe, so you can enjoy a seamless trip without layovers.
ITA Airways flights from Chicago to Europe
Our best ITA Airways deals on Chicago to Europe flight tickets
ITA Airways![ITA Airways]()
Apr 2![ITA Airways]()
Apr 9
ORD10:35 amChicago O'Hare Intl
23h 35m
2 stops
MAD5:10 pmMadrid Barajas
MAD5:50 amMadrid Barajas
18h 42m
2 stops
ORD5:32 pmChicago O'Hare Intl
ITA Airways![ITA Airways]()
Apr 2![ITA Airways]()
Apr 9
ORD1:35 pmChicago O'Hare Intl
20h 35m
2 stops
MAD5:10 pmMadrid Barajas
MAD5:50 amMadrid Barajas
18h 42m
2 stops
ORD5:32 pmChicago O'Hare Intl
Air Canada flights from Chicago to Europe
Our best Air Canada deals on Chicago to Europe flight tickets
Air Canada![Air Canada]()
Mar 31![Air Canada]()
Apr 9
ORD9:50 amChicago O'Hare Intl
13h 50m
2 stops
MAD6:40 amMadrid Barajas
MAD12:45 pmMadrid Barajas
14h 15m
1 stop
ORD8:00 pmChicago O'Hare Intl
Air Canada![Air Canada]()
Apr 2![Air Canada]()
Apr 9
ORD2:05 pmChicago O'Hare Intl
14h 50m
2 stops
BCN11:55 amBarcelona-El Prat
BCN1:15 pmBarcelona-El Prat
13h 15m
1 stop
ORD7:30 pmChicago O'Hare Intl
How to get the cheapest flight ticket from Chicago to Europe
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
Prices
Airlines
Other information
What is the cheapest month to fly to Europe?
The cheapest month to fly to Europe from Chicago is in February. Flight prices, which tend to average around $652, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $662.
What is the cheapest day to depart on your flight to Europe?
The cheapest day to depart from Chicago to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $777. Flights from Chicago to Europe on a Saturday will generally be more expensive and average around $890. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Europe?
According to our data, the cheapest time of day to fly to Europe is in the morning. momondo users have found flights departing from Chicago to Europe in the morning for as low as $739. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $848. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago to Europe flight route?
Fly from Chicago O'Hare Intl to Kastrup Copenhagen for the best Chicago - Europe flight prices
How far in advance should I book a flight to Europe?
You are more likely to see cheaper flights to Europe from Chicago when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $800 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Chicago for as low as $730 on momondo.
What cabin class options are available on Chicago to Europe flights?
There are 4 cabin classes available to choose from on Chicago to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Europe?
TAP AIR PORTUGAL, Icelandair, and WestJet are the most popular carriers operating from Chicago to Europe
What airlines fly to Europe?
United Airlines, British Airways and Iberia are the top three most popular airlines that fly to Europe from Chicago according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 24 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Europe on average per day?
As of March 2025, there are 48 flights per day flying from Chicago to Europe. The most common time of day flights depart is 5:00PM, with 50% of flights taking off in the evening.
How many flights depart from Chicago to Europe on average per week?
As of March 2025, 337 flights take off from Chicago and land in Europe each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
Cheap Chicago to Europe flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Europe
When did momondo last update prices for flights from Chicago to Europe?
Prices for flights from Chicago to Europe refresh daily.
How many operators does momondo search for flights from Chicago to Europe?
The number of operators available for flights from Chicago to Europe is 25 as of March 2025.
How old do you have to be to fly from Chicago to Europe?
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 Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents you'll need for your trip to Europe 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 Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Chicago to Europe
Compare and see reviews for airlines that fly from Chicago to Europe with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $264 | Free Cancellation | Rating 7.3 1,318 reviews | |||
| PriceFrom $343 | Free Cancellation | Rating 7.1 1,832 reviews | |||
| PriceFrom $349 | Free Cancellation | Rating 7.0 479 reviews | |||
| PriceFrom $447 | Free Cancellation | Rating 7.6 1,271 reviews | |||
| PriceFrom $451 | Free Cancellation | Rating 8.0 8,044 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 7.0 8,837 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 7.8 1,321 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 6.7 6,969 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 7.4 644 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Europe?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Europe. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Europe with flexible booking policies on momondo?
Flights from Chicago to Europe with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Europe?
Once you have performed a search for Chicago to Europe 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 Europe right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Europe from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.
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