LIS

$236 Find Cheap Flights from Illinois to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Lisbon departing on 2/23. 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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Everything you should know

Cheapest round-trip
$452
Typical prices: $849-$992
Finnair
Wed 4/15Wed 4/22
STL - LIS • 2 stops
Cheapest non-stop
$494
Typical prices: $540-$871
TAP AIR PORTUGAL
Fri 2/27Fri 3/6
ORD - LIS • Non-stop
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We hope you love your trip to Lisbon!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Lisbon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Lisbon 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 Illinois to Lisbon

Wed, Apr 15 - Wed, Apr 22
Finnair Logo
12:27 pm - 3:40 pm
STL
-
LIS
21h 13m2 stops
Finnair Logo
6:35 am - 10:14 pm
LIS
-
STL
21h 39m2 stops
$452Finnair
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
6:31 pm - 5:40 pm
STL
-
LIS
17h 09m2 stops
Multiple Airlines Logo
6:30 am - 6:52 pm
LIS
-
STL
18h 22m2 stops
$453Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
12:11 pm - 3:45 pm
STL
-
LIS
21h 34m2 stops
British Airways Logo
5:10 pm - 7:30 pm
LIS
-
STL
32h 20m1 stop
$455British Airways
Mon, Feb 23 - Mon, Mar 2
British Airways Logo
8:00 am - 12:05 pm
STL
-
LIS
22h 05m2 stops
British Airways Logo
6:35 pm - 5:58 pm
LIS
-
STL
29h 23m2 stops
$458British Airways
Sun, Feb 22 - Sun, Mar 1
United Airlines Logo
8:30 am - 10:15 am
STL
-
LIS
19h 45m1 stop
United Airlines Logo
5:00 am - 1:55 pm
LIS
-
STL
14h 55m1 stop
$460United Airlines
Tue, Feb 17 - Tue, Feb 24
United Airlines Logo
7:41 am - 8:10 am
STL
-
LIS
18h 29m2 stops
United Airlines Logo
11:55 am - 8:23 pm
LIS
-
STL
14h 28m1 stop
$462United Airlines
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
2:29 pm - 11:10 pm
STL
-
LIS
26h 41m2 stops
British Airways Logo
6:45 pm - 7:30 pm
LIS
-
STL
30h 45m1 stop
$465British Airways
Wed, Feb 18 - Tue, Feb 24
United Airlines Logo
4:05 pm - 9:20 am
STL
-
LIS
11h 15m1 stop
United Airlines Logo
11:20 am - 9:05 pm
LIS
-
STL
39h 45m2 stops
$466United Airlines
Tue, Feb 17 - Tue, Feb 24
Lufthansa Logo
7:00 am - 8:10 am
STL
-
LIS
19h 10m1 stop
Lufthansa Logo
11:55 am - 8:23 pm
LIS
-
STL
14h 28m1 stop
$473Lufthansa
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
2:29 pm - 5:55 pm
STL
-
LIS
21h 26m2 stops
British Airways Logo
6:45 pm - 11:04 pm
LIS
-
STL
34h 19m2 stops
$475British Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$236
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Chicago O'Hare Airport to Lisbon

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?

Book flights to Lisbon if you plan to visit one of these locations
Setúbal
Óbidos
Costa da Caparica
Tomar
Sines
Almada
Torres Vedras
Caldas da Rainha
Zambujeira do Mar
Beja
Colares
Madeira
Batalha

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)