Cheap flights from Barcelona-El Prat Airport to Illinois from $278
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Illinois departing on 9/30. 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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British Airways flights from Barcelona-El Prat Airport to Illinois
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Iberia flights from Barcelona-El Prat Airport to Illinois
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How to get the cheapest flight ticket from Barcelona-El Prat Airport to Illinois
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 Illinois?
The cheapest month to fly to Illinois from Barcelona-El Prat Airport is in February. Flight prices, which tend to average around $418, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $469.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Barcelona-El Prat Airport to Illinois is on a Wednesday when prices can be found for as low as $747. Flights from Barcelona-El Prat Airport to Illinois on a Sunday will generally be more expensive and average around $1,036. 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 Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Barcelona-El Prat Airport to Illinois during this time can be as low as $432. Flights at noon are often more expensive with an average ticket price of $843.
What is the cheapest Barcelona-El Prat to Illinois flight route?
Fly from Barcelona-El Prat to Chicago O'Hare Intl for the best Barcelona-El Prat - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Barcelona-El Prat Airport when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $561 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Barcelona-El Prat Airport for as low as $517 on momondo.
What cabin class options are available on Barcelona-El Prat to Illinois flights?
There are 3 cabin classes available to choose from on Barcelona-El Prat to Illinois 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 Barcelona-El Prat to Illinois?
Air Serbia, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Barcelona-El Prat to Illinois
What airlines fly to Illinois?
United Airlines, Iberia and Lufthansa are the top three most popular airlines that fly to Illinois from Barcelona-El Prat Airport according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Barcelona-El Prat Airport to Illinois on average per day?
The number of flights available between Barcelona-El Prat Airport and Illinois is 6 per day as of April 2025. The most frequent departure time is 10:00AM, with 71% of daily flights leaving at noon.
How many flights depart from Barcelona-El Prat Airport to Illinois on average per week?
As of April 2025, 46 flights take off from Barcelona-El Prat Airport and land in Illinois each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
Cheap Barcelona-El Prat Airport to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Illinois
When did momondo last update prices for flights from Barcelona-El Prat Airport to Illinois?
Prices for flights from Barcelona-El Prat Airport to Illinois were last updated today.
How many operators does momondo search for flights from Barcelona-El Prat Airport to Illinois?
The number of operators available for flights from Barcelona-El Prat Airport to Illinois is 7 as of April 2025.
How old do you have to be to fly from Barcelona-El Prat Airport to Illinois?
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 Barcelona-El Prat Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Barcelona-El Prat Airport to Illinois?
Based on momondo bookings for flights between Barcelona-El Prat Airport and Illinois, the leading plane model is Boeing 787-8 Dreamliner, making up 50.20% of the total bookings. Other popular models include Boeing 787 Dreamliner with 38.52%, Airbus A330-200 with 2.11%, and Airbus A330-300 with 1.48%.
Best airlines flying from Barcelona-El Prat Airport to Illinois
Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $353 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $372 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom $391 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom $401 | Free Cancellation | Rating 6.7 7,045 reviews | |||
| PriceFrom $404 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $441 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 6.6 6,842 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Barcelona to Illinois?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Barcelona.
Can I find flights from Barcelona to Illinois with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Illinois from Barcelona with this policy.
How can momondo help me find flights from Barcelona to Illinois?
momondo helps you find the best flight between Barcelona and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Barcelona to Illinois right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Barcelona to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.