Cheap flights from Chicago to Spain from $217
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Spain departing on 7/26. 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 Spain
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 Spain?
If you don’t want to visit Spain in November, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $495.
What is the cheapest day to depart on your flight to Spain?
The cheapest day to depart from Chicago to Spain is on a Sunday when prices can be found for as low as $754. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Spain for around $1,031.
What is the cheapest time of day to depart on your flight to Spain?
Flying to Spain from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $783 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Spain is in the evening when prices are around $940.
What is the cheapest Chicago to Spain flight route?
Fly from Chicago O'Hare Intl to Madrid Barajas for the best Chicago - Spain flight prices
How far in advance should I book a flight to Spain?
You are more likely to see cheaper flights to Spain from Chicago when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $738 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Chicago for as low as $521 on momondo.
What cabin class options are available on Chicago to Spain flights?
There are 4 cabin classes available to choose from on Chicago to Spain 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 Spain?
TAP AIR PORTUGAL, Icelandair, and Lufthansa are the most popular carriers operating from Chicago to Spain
What airlines fly to Spain?
Iberia, American Airlines and United Airlines are the top three most popular airlines that fly to Spain from Chicago according to our data. Iberia is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 18 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Spain on average per day?
As of June 2025, there are 17 flights per day flying from Chicago to Spain. The most common time of day flights depart is 4:00PM, with 64% of flights taking off in the evening.
How many flights depart from Chicago to Spain on average per week?
As of June 2025, 119 flights take off from Chicago and land in Spain each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Chicago to Spain flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Spain
When did momondo last update prices for flights from Chicago to Spain?
Prices for flights from Chicago to Spain refresh daily.
How many operators does momondo search for flights from Chicago to Spain?
The number of operators available for flights from Chicago to Spain is 18 as of June 2025.
How old do you have to be to fly from Chicago to Spain?
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 Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Spain?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Spain is Boeing 787-8 Dreamliner, representing 35.65% of all bookings. The subsequent popular models are Airbus A330-300 at 22.32%, Airbus A330 at 20.87%, and Boeing 787 Dreamliner at 18.88%.
Best airlines flying from Chicago to Spain
Compare and see reviews for airlines that fly from Chicago to Spain with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $226 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 7.1 1,885 reviews | |||
| PriceFrom $349 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $387 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $401 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $443 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $465 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $467 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 7.1 9,531 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Spain?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Spain. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Spain with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Spain flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Spain?
Once all potential Chicago to Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to Spain right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.