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

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 Illinois to Lisbon. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 to Lisbon with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Lisbon from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$335 CHEAP FLIGHTS from Illinois to Lisbon

LIS

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

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Cheap Flights from Illinois to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Lisbon

Mon, Apr 20 - Fri, May 1

7:15 pm - 3:50 pm

ORD

LIS

14h 35m

1 stop

9:15 pm - 4:10 pm

LIS

ORD

24h 55m

1 stop

$624Scandinavian Airlines

Sun, Apr 26 - Tue, May 5

8:35 pm - 5:45 pm

ORD

LIS

15h 10m

1 stop

6:35 am - 2:25 pm

LIS

ORD

13h 50m

1 stop

$702American Airlines

Mon, Apr 27 - Tue, May 5

8:35 pm - 3:45 pm

ORD

LIS

13h 10m

1 stop

6:35 am - 4:00 pm

LIS

ORD

15h 25m

1 stop

$703Multiple Airlines

Wed, Apr 22 - Wed, May 6

12:45 pm - 9:05 am

ORD

LIS

14h 20m

1 stop

6:35 am - 2:25 pm

LIS

ORD

13h 50m

1 stop

$710American Airlines

Tue, Apr 21 - Wed, Apr 29

2:00 pm - 9:20 am

ORD

LIS

13h 20m

1 stop

11:25 am - 8:05 pm

LIS

ORD

14h 40m

1 stop

$719Air Canada

Tue, Apr 21 - Mon, Apr 27

4:55 pm - 11:50 am

ORD

LIS

12h 55m

1 stop

8:45 pm - 2:25 pm

LIS

ORD

23h 40m

1 stop

$725Iberia

Tue, Apr 21 - Tue, Apr 28

3:45 pm - 9:20 am

ORD

LIS

11h 35m

1 stop

12:20 pm - 11:43 pm

LIS

ORD

17h 23m

1 stop

$726United Airlines

Tue, Apr 21 - Wed, Apr 29

11:05 am - 9:20 am

ORD

LIS

16h 15m

2 stops

10:25 am - 6:30 pm

LIS

ORD

14h 05m

1 stop

$731United Airlines

Mon, May 11 - Fri, May 22

7:05 am - 9:20 am

STL

LIS

20h 15m

2 stops

11:25 am - 2:23 pm

LIS

STL

32h 58m

2 stops

$859Air Canada

Sun, Jun 7 - Tue, Jun 16

10:25 am - 6:30 am

MDW

LIS

14h 05m

2 stops

8:15 am - 9:40 am

LIS

MDW

31h 25m

2 stops

$861Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$335

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Chicago Midway Airport to Lisbon

How does KAYAK find such low prices on flights from Illinois to Lisbon?
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 Illinois to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from 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 Illinois to Lisbon?
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 to Lisbon with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Lisbon?
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 to Lisbon from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Setúbal

Óbidos

Costa da Caparica

Tomar

Almada

Sines

Caldas da Rainha

Torres Vedras

Zambujeira do Mar

Beja

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$335 Find Cheap Flights from Illinois to Lisbon

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

Cheap Flights from Illinois to Lisbon

Recent round-trip flight deals from Illinois to Lisbon

Recent one-way flight deals from Illinois to Lisbon

Recent last minute flight deals from Illinois to Lisbon

Recent direct flight deals from Illinois to Lisbon

Good to know

FAQs for booking flights from Illinois to Lisbon

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

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 Illinois to Lisbon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from 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 Illinois to Lisbon?

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 to Lisbon with an airline and back to Illinois with another airline.

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

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 to Lisbon from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Lisbon?

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Cabin class types available on flights to Illinois

Complete your trip to Lisbon with a hotel stay or car rental

Find direct flights for Lisbon

Flights to other popular destinations

Flights from domestic origins to Lisbon

Choose which airport to fly into in Lisbon

Find deals for your return flight