Cheap Flights from Lisbon Airport to Illinois from 386 € Return

Flight deals from Lisbon Airport to Illinois

Looking for cheap tickets from Lisbon Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.386 € per passenger.Departing Wed, 3 Dec, returning Sun, 7 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Lisbon on Wed, 3 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sun, 7 Dec, arriving in Lisbon.Price includes taxes and charges.From 386 €, select.

Bloomington.799 € per passenger.Departing Fri, 13 Feb, returning Sat, 21 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Lisbon on Fri, 13 Feb, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departs from Central Illinois Regional on Sat, 21 Feb, arriving in Lisbon.Price includes taxes and charges.From 799 €, select.

Moline.974 € per passenger.Departing Wed, 16 Jul, returning Sun, 20 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Lisbon on Wed, 16 Jul, arriving in Moline.Inbound indirect flight with Delta, departs from Moline on Sun, 20 Jul, arriving in Lisbon.Price includes taxes and charges.From 974 €, select.

Peoria.1.044 € per passenger.Departing Mon, 14 Jul, returning Fri, 18 Jul.Return flight with easyJet and Allegiant Air.Outbound indirect flight with easyJet, departs from Lisbon on Mon, 14 Jul, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Fri, 18 Jul, arriving in Lisbon.Price includes taxes and charges.From 1.044 €, select.

Flying from Lisbon Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	386 €, Chicago
Cheapest month to fly	December
Average flight time	9 hrs, 20 mins
Average flights per week	14
Most popular airline	TAP Air Portugal

How to find cheap flights from Lisbon Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Lisbon Airport to Illinois. Other savvy travellers recently found return flights from 386 € and one-way tickets from 271 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from Lisbon Airport to Illinois is currently November.

Fly on a Saturday

From our data, we can see that Saturday seems to be the cheapest time to fly from Lisbon Airport to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Lisbon Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Lisbon Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Lisbon Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Lisbon Airport to Illinois?

Yes - direct flights currently operate from Lisbon Airport to Chicago O'Hare International Airport in Illinois.

What is the average price of a flight from Lisbon Airport to Illinois?

We looked at all of the upcoming return flights from Lisbon Airport to Illinois we could find over the next 12 months. It looks like 386 € is the best price. This is good, compared to the average Illinois ticket price of 734 €.

What is the cheapest month to fly from Lisbon Airport to Illinois?

The cheapest month to fly from Lisbon Airport to Moline Airport is currently July.
The cheapest month to fly from Lisbon Airport to Chicago O'Hare International Airport is currently December.
The cheapest month to fly from Lisbon Airport to Greater Peoria Airport is currently July.
And the cheapest month to fly from Lisbon Airport to Central Illinois Regional Airport is usually February.

Which upcoming date is cheapest to fly from Lisbon Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Lisbon Airport to Illinois on Wednesday, 3 December 2025.

If I'm flying from Lisbon Airport, where in Illinois is cheapest to fly into?

If you're flying from Lisbon, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.