$378 Find Cheap Flights from Seville to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seville to Illinois departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Seville to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seville to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seville to Illinois

Fri, Sep 11 - Sun, Sep 13
TAP AIR PORTUGAL Logo
10:10 am - 4:00 pm
SVQ
-
ORD
12h 50m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 3:05 pm
ORD
-
SVQ
14h 05m
1 stop
$486TAP AIR PORTUGAL
Thu, Nov 5 - Sun, Nov 8
TAP AIR PORTUGAL Logo
3:25 pm - 3:30 pm
SVQ
-
ORD
31h 05m
1 stop
TAP AIR PORTUGAL Logo
8:10 pm - 9:15 am
ORD
-
SVQ
30h 05m
1 stop
$497TAP AIR PORTUGAL
Thu, Sep 10 - Tue, Sep 15
Iberia Logo
9:15 am - 2:25 pm
SVQ
-
ORD
12h 10m
1 stop
Iberia Logo
4:55 pm - 9:05 pm
ORD
-
SVQ
21h 10m
1 stop
$515Iberia
Thu, Sep 10 - Tue, Sep 15
Iberia Logo
9:15 am - 9:35 pm
SVQ
-
ORD
19h 20m
2 stops
Iberia Logo
4:55 pm - 12:45 pm
ORD
-
SVQ
12h 50m
1 stop
$520Iberia
Thu, Sep 10 - Tue, Sep 15
Iberia Logo
9:15 am - 2:25 pm
SVQ
-
ORD
12h 10m
1 stop
Iberia Logo
4:55 pm - 9:05 pm
ORD
-
SVQ
21h 10m
1 stop
$537Iberia
Thu, Nov 5 - Sun, Nov 8
Iberia Logo
9:15 am - 10:30 pm
SVQ
-
ORD
20h 15m
2 stops
Iberia Logo
5:40 pm - 12:45 pm
ORD
-
SVQ
12h 05m
1 stop
$538Iberia
Thu, Sep 10 - Tue, Sep 15
Iberia Logo
9:15 am - 9:35 pm
SVQ
-
ORD
19h 20m
2 stops
Iberia Logo
9:15 pm - 11:50 pm
ORD
-
SVQ
19h 35m
2 stops
$542Iberia
Thu, Sep 10 - Tue, Sep 15
Iberia Logo
9:15 am - 9:35 pm
SVQ
-
ORD
19h 20m
2 stops
Iberia Logo
4:55 pm - 12:45 pm
ORD
-
SVQ
12h 50m
1 stop
$554Iberia
Thu, Nov 5 - Sun, Nov 8
Iberia Logo
9:15 am - 10:30 pm
SVQ
-
ORD
20h 15m
2 stops
Iberia Logo
10:31 am - 8:35 am
ORD
-
SVQ
15h 04m
2 stops
$561Iberia
Thu, Sep 10 - Tue, Sep 15
Iberia Logo
9:15 am - 9:35 pm
SVQ
-
ORD
19h 20m
2 stops
Iberia Logo
10:15 pm - 8:30 am
ORD
-
SVQ
27h 15m
2 stops
$562Iberia
Booking Insights

KAYAK's insights & trends for Seville to Illinois flights

Get data-powered insights and trends into flights from Seville to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seville to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seville to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seville to Illinois is November, when tickets cost $515 (return) on average. On the other hand, the most expensive months are May and March, when the average cost of round-trip tickets is $1,284 and $806 respectively.

Good to know

Low season

January

Cheapest flight

$378
Most popular time to fly and prices are also 21% lower on average.
Flight from Seville to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Seville to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seville to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seville to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seville to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seville to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seville to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seville to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seville to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seville to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Seville to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seville to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
TAP AIR PORTUGALOverall score based on 2350 reviews
7.1Comfort
7.8Crew
6.4Entertainment
6.3Food
7.0Boarding
Airline reviews

Web site needs improvement Plane was clean and modern Lay Flat beds were hard and not to comfortable (business class )

8.0 ExcellentAnonymous, Jul 2026
LIS - BOS
Read more TAP AIR PORTUGAL reviews

Web site needs improvement Plane was clean and modern Lay Flat beds were hard and not to comfortable (business class )

Overall, everything was fine—the service, the food, and the entertainment—but the boarding process in Lisbon was a total mess. I’m not sure I’d fly with TAP again. It’s absurd to have to pay for good seats at the front of the plane only to board last; the overhead bins above your seat are likely already full thanks to passengers who boarded earlier—even though they might be seated at the back of the plane. I will think very carefully before flying with TAP Portugal again; it seems to me that they need to review their boarding process. I understand the logic of filling the plane from back to front, but the seats at the front are more expensive. Horacio Rodriguez

Better leg room than expected in economy. Nice crew. Adequate bathrooms. Seat cushions a little thin, but recline well and have adjustable headrests. Best value. Liked having nonstop from ORD to Lisbon.

No difference between business class and normal same seat everything same, waste of money

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Little leg room in business. I am tall and could use more.

Our flight was canceled for a reason that suggests gross mismanagement. We were re-booked for a flight to a different airport.

Bused out to the plane, then back to the terminal. Plane was delayed for 2 hours - most of that time spent sitting in bus or plane with NO EXPLANATION of what was going on. Departure delay due to crew not showing up on time. FIX THAT. Why do your own international flights NOT have gates with ramps. Being 74 and having to carry my carry ons up and downstairs is awful.

Most important was the effciency - on-time take-offs and landings, no missed connections, baggage arrived correctly. Friendly & professional crew. Less important was food/drink. Pretty spartan, but we'll know next time and bring our own stuff.

People seated in exit rows should have designated overhead space

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

It wasn’t great because the third-party from Kayak there was just no information about how to check in with Vueling. And the purchase of the ticket from under pricer just made everything really difficult. I’m unlikely to use Kayak again for these reasons.

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

The flight was decent. I purchased my flight through Iberia, traveling with my elderly mother with mobility issues. I try to pay for luggage and seats online prior but Iberia website directs me to AA website. AA airlines website does not recognize the record locator. My mother and I are separated and each get a middle seat. She is seated the furthest away from a bathroom. I had to sit behind her to see her wave at me to use the bathroom. Lights out on the flight and I could not see her wave and she is not tech savvy to push an attendant button even though I showed her how. The attention to this detail puts AA at the bottom of my list when traveling with my elderly mother. Bad execution and handling when servicing those with extra needs due to mobility. I could not get her to the bathroom because she’s slow and she had to wait for me to get up from my middle seat then move her out of her middle seat. She had an accident which required that I hel her clean up before taking her back to her seat.

Horrible see last review they lost my bag had to sprint to gate no inflight wifi

Mediocre. I didntneat for more than 9h. Pregnant and diabetic. 0 care from The crew.

It was not Iberia. It was with United. It was great!!!

As compared to our beginning flight to Madrid this flight was light years better in every category! Highlights were the top notch crew, service and food. Our first experience with Iberia was at two opposite sides of the spectrum. Thank you for an excellent return flight to Chicago - O Hare!!

The flight was fine the service was good. The plane could be cleaner

Everything you need to know for your flight from Seville to Illinois

Information on your arrival and departure airports