Cheap flights from Chicago (CHI) to Lisbon (LIS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Chicago to Lisbon are usually found in February or January, booked 40 days in advance, depart on a Tuesday or Monday and return on a Thursday

How to find the cheapest flight from
Chicago (CHI) to Lisbon (LIS)

All the information you need to plan the best CHI to LIS flight in 2021: compare Chicago to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
CHI - LIS
Price
$564 - $886
LIS
Temperature
59 - 84.2 °F
LIS
Rainfall
0 - 1.2 inches

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

February

Best time to find cheap flights, 11% potential price drop

Round-trip from

$564

From Chicago to Lisbon

One-way from

$339

One-way flight from Chicago to Lisbon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago to Lisbon?

Thursday flights are found to be more expensive to fly from Chicago to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

How far in advance should I book a flight from Chicago to Lisbon?

Users have found that booking a flight from Chicago to Lisbon at least 61 days early can save you up to 93% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Chicago to Lisbon for as little as $1,079 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,831 for flights departing within the next 3 days.

What is the cheapest month to fly from Chicago to Lisbon?

Flights from Chicago to Lisbon lean towards being more expensive in December. Prices are generally better when you fly from Chicago to Lisbon in February, with the cheapest ticket starting at $576.

When is the cheapest time to fly from Chicago to Lisbon (CHI - LIS)?

One of the essential ways to save on airfare from Chicago to Lisbon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

Cheap flights from Chicago to Lisbon in May, June 2021

The best prices found for CHI to LIS flights for May, June
23 Jun - 3 Jul
$320pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
28 Jun - 5 Jul
$322pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ORD
Chicago O'Hare Intl
23 Jun - 3 Jul
$332pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago to Lisbon 2021 flight deals

Cheap flights to Lisbon from Chicago found for this year
5 Aug - 15 Aug
$306pp
ORD
Chicago O'Hare Intl
Air Canada
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
 
1 STOP
ORD
Chicago O'Hare Intl
15 Jul - 25 Jul
$307pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Lufthansa
 
1 STOP
ORD
Chicago O'Hare Intl
22 Jul - 1 Aug
$309pp
ORD
Chicago O'Hare Intl
Air Canada
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Air Canada
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to Lisbon from Chicago

Save time with Chicago to Lisbon direct flight deals
11 Sep - 22 Sep
$365pp
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
ORD
Chicago O'Hare Intl
5 Aug - 3 Sep
$366pp
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
ORD
Chicago O'Hare Intl
30 Sep - 13 Oct
$370pp
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
Non-Stop
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Lisbon

Late deals on round-trip flights to Lisbon from Chicago, departing today and this week
15 May - 20 May
$351pp
ORD
Chicago O'Hare Intl
SWISS
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
SWISS
 
1 STOP
ORD
Chicago O'Hare Intl
13 May - 7 Jun
$352pp
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
   
2 STOPS
ORD
Chicago O'Hare Intl
14 May - 23 May
$353pp
ORD
Chicago O'Hare Intl
Lufthansa
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Lufthansa
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Lisbon from Chicago

The cheapest one-way flights from Chicago to Lisbon
12:35 pm - 12:05 pm
Iberia
1 Stop
17h 30m
ORD - LIS
Iberia
$339
SnapTravelAir
5:00 am - 2:45 am
Air Canada
1 Stop
15h 45m
ORD - LIS
Air Canada
$341
Gotogate
12:00 pm - 1:50 am
TAP AIR PORTUGAL
Nonstop
7h 50m
ORD - LIS
TAP AIR PORTUGAL
$366
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Chicago</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Chicago to Lisbon

Are flight prices decreasing from Chicago to Lisbon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago and Lisbon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Chicago to Lisbon Humberto Delgado to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Chicago to Lisbon Humberto Delgado are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Chicago to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

TAP AIR PORTUGAL, United Airlines, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to Lisbon from Chicago?

If you book a flight to Lisbon from Chicago, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon. There are 0 flights from Chicago to Humberto Delgado per day from 16 different airlines.

Can I find flights from Chicago to Lisbon for under $400 on Cheapflights?

Yes, there are multiple flights from Chicago to Lisbon for under $400. The cheapest flight booked recently is on Air Canada for just $306, but on average you can expect to pay $320.

Are there nonstop flights from Chicago to Lisbon for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Lisbon under $400. A good price for a nonstop flight from Chicago to Lisbon is less than $444.

Are there last-minute flights available from Chicago to Lisbon for under $400?

There are currently 20+ open flights from Chicago to Lisbon within the next 7 days for less than $400.

Is Chicago weather warmer or cooler than Lisbon?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Lisbon is generally the same as in Chicago.

How long is the flight from Chicago to Lisbon?

Departing from Chicago to Lisbon will take you 10h 45m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Chicago to Lisbon round-trip?

Air Canada, at $306, was found to be the cheapest airline from Chicago to Lisbon.Alternate airlines to your destination round-trip include Lufthansa and United Airlines. Air Canada is priced at 51% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Chicago to Lisbon one-way?

For one-way options, check prices for Iberia. According to our data, you can fly for as low as $271. Users have also found prices from $303 and $326 on Iberia and Air Canada, respectively.

Related searches

Flights to Lisbon from Chicago
Flights to Chicago Flights to Lisbon Flights from Chicago

Rent a Car

Car Rentals in Lisbon

Alternative routes for Chicago to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Chicago to Lisbon.
Today's exchange rate
$1 = €0.84
Average temperature for May in Lisbon
73.4 °F

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Airports servicing Lisbon

Top 10 airlines flying from Chicago to Lisbon

The chart below displays the airlines Cheapflights users traveling from Chicago to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Finnair
$486 $540 No cancel fee 76%
SWISS
$501 $589 No cancel fee 79%
Delta
$513 $648 No cancel fee N/A
KLM
$509 $668 No cancel fee 75%
Brussels Airlines
$524 $684 No cancel fee N/A
Iberia
$489 $686 No cancel fee 77%
Air Canada
$494 $693 No cancel fee 67%
British Airways
$528 $704 No cancel fee 70%
American Airlines
$506 $711 No cancel fee 71%
Lufthansa
$503 $715 No cancel fee 76%
Home Europe Portugal Lisbon Cheap flights from Chicago to Lisbon