$322 Find Cheap Flights from Chicago to Lisbon - 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 Chicago to Lisbon departing on 9/28. 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.
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Cheap Flights from Chicago to Lisbon (CHI-LIS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago 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.
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Recent round-trip flight deals from Chicago to Lisbon
Wed, Nov 4 - Thu, Nov 12
6:30 am - 8:00 amORD Chicago O'Hare Intl-LIS Lisbon Humberto Delgado
19h 30m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
5:00 am - 2:25 pmLIS Lisbon Humberto Delgado-ORD Chicago O'Hare Intl
Price, demand and travel trends for Chicago to Lisbon flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago to Lisbon with more confidence.
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How much is a round-trip flight from Chicago to Lisbon?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Lisbon departing in November.
Round-trip flights from Chicago to Lisbon start at $730. Prices are typical for this route right now, with typical round-trip fares ranging from $654 to $1,083. The lowest price found in the past 5 days was $730 on Delta.
What is the cheapest Chicago to Lisbon flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.
There's little price difference between Chicago to Lisbon routes. They average around $843 round-trip, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Chicago to Lisbon?
Tuesday is the cheapest day of the week to fly from Chicago to Lisbon, it is 10% cheaper than the average day. Friday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.
What is the cheapest month to fly from Chicago to Lisbon?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Chicago to Lisbon, removes the top 0.1% to account for outliers and then takes the median of all values for each month.
February is the cheapest month to fly from Chicago to Lisbon at $547 round-trip.
June ($1,065) and July ($1,055) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 94% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are prices from Chicago to Lisbon the cheapest?
Flights from Chicago to Lisbon are cheapest 9 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
What is the cheapest airline to fly from Chicago to Lisbon?
Aer Lingus ($730) and Delta ($730) are the cheapest airlines to fly round-trip from Chicago to Lisbon according to KAYAK data over the last 5 days.
Which airline offers the most nonstop flights between Chicago and Lisbon?
TAP AIR PORTUGAL has the most frequent nonstop flights from Chicago to Lisbon with 5 flights per week. Based on KAYAK flight data over the last 3 months.
How often are flights from Chicago to Lisbon delayed?
Over the last 12 months Chicago to Lisbon flights were delayed in 33% of cases. Delayed flights averaged 135 minutes behind schedule.
What is the most punctual time of day to fly from Chicago to Lisbon?
Night flights have the fewest delays. Evening departures experience delays most often. Based on KAYAK data over the past 3 months.
Which day of the week has the fewest delays on Chicago to Lisbon flights?
Thursday has the fewest flight delays on the Chicago to Lisbon route, at only 18% of flights delayed.
Tuesday has the most delays at 100%. Based on KAYAK data over the past 3 months.
Which airline is the most punctual on Chicago to Lisbon flights?
TAP AIR PORTUGAL is the most punctual airline on Chicago to Lisbon flights, KAYAK's system tracked that 67% of flights were on time in the past 3 months.
What is the most popular layover airport when flying from Chicago to Lisbon?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.
Philadelphia (PHL) is the most popular layover for the Chicago to Lisbon route. 22% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via PHL.
What is the cheapest layover airport when flying from Chicago to Lisbon?
Flights via Reykjavik Keflavik Intl (KEF) offer the most affordable fares, with an average round-trip price of $468. Based on KAYAK data over the past 3 months.
Which route, including a layover, takes the shortest amount of time from Chicago to Lisbon?
Newark (EWR) offers the shortest 1-stop connection from Chicago to Lisbon at 11h 37m one-way, 3h 27m longer than the 8h 10m direct flight. Based on KAYAK data over the past 3 months.
When flying from Chicago to Lisbon which airport offers the shortest layover?
Newark (EWR) had the shortest average connection time for Chicago to Lisbon layovers at 386 minutes over the past 3 months.
How many nonstop flights run daily between Chicago and Lisbon?
There are 1 to 1 flights per day from Chicago to Lisbon, about 5 flights per week. Wednesday has the most departures, with 20% of weekly flights.
What time of day do most flights depart from Chicago to Lisbon?
Based on KAYAK flight schedules for the upcoming 3 months.
Most nonstop flights from Chicago to Lisbon depart in the evening, accounting for 100% of nonstop departures. Around 1 flights are scheduled in that window over the next three months.
Expert advice for your flight from Chicago to Lisbon
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek
Expert on ORD
Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.
Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Chicago O'Hare Intl Airport to Lisbon
When to book flights from Chicago to Lisbon
Are your dates flexible? Find out the best times to travel from Chicago to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Chicago to Lisbon flight questions, answered
Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.
Are there nonstop flights from Chicago Airports to Lisbon Airport?
Whether you are flying out of Chicago from O'Hare Airport or Midway Airport, expect either one or two layovers at either Amsterdam, Miami, Madrid, Atlanta, Paris, New York, Michigan, or Minnesota before landing at Lisbon Airport.
Does O'Hare airport have a hotel?
In case you have an early morning flight and prefer spending the night at O'Hare Airport, you can book your stay at the Hilton hotel located right across T1, T2, and T3. The hotel is conveniently within walking distance from the domestic terminals through an underground walkway or the airport's Transit system.
Which Transportation means can I use from downtown Chicago to O'Hare Airport?
The CTA blue line train is one of the most affordable transportation means from the city of Chicago. The train takes approximately 40min to travel from the city to terminal 2 of the vast O'Hare airport. The trip costs around $5.
Is Midway Airport disabled-friendly?
Midway Airport has amenities like elevators with raised letters and braille, disabled parking, wheelchair-accessible airport shuttles, wheelchair service, and airport staff ready to provide any assistance those with disabilities and special needs may require during their stay.
What parking options are available at O'Hare International Airport (ORD)?
O'Hare International Airport (ORD) has a few different parking lots to choose from, including an Economy Lot. There are also parking garages for both hourly and daily rates, as well as long-term parking.
Does Chicago Midway International Airport (MDW) have any lounges?
Chicago Midway International Airport (MDW) has one lounge that is available, which is the USO Midway Lounge. This lounge can be accessed by both active and former military members, as well as their families, and it provides free drinks and snacks.
What services does Humberto Delgado Airport (LIS) offer for travelers with limited mobility?
Humberto Delgado Airport (LIS) has free wheelchairs that travelers are welcome to use. The airport is also equipped with ramps, elevators, and accessible restrooms, in order to make it easier for travelers with limited mobility to navigate each terminal.
What dining options are available at O'Hare International Airport (ORD)?
If you are hungry, there are a variety of dining options to choose from at O'Hare International Airport (ORD). For example, you will find the Berghoff Cafe, Chili’s Too, Facades Bar, and Macaroni Grill.
Is there an on-site hotel at Chicago Midway International Airport (MDW)?
When you have an early flight out of Chicago Midway International Airport (MDW), it can be convenient to book a nearby hotel room. Although Chicago Midway International Airport (MDW) does not have an on-site hotel, there are quite a few nearby hotels that you can choose from, many of which also have free airport shuttle services to bring you to your terminal. Both the Courtyard by Marriott Chicago Midway Airport and the Holiday Inn Chicago – Midway Airport S, an IHG Hotel can be found less than a 10 minutes drive away.
What shopping options are there at Humberto Delgado Airport (LIS)?
There are quite a few different stores that you can shop at in Humberto Delgado Airport (LIS). For example, there are Ale Hop, FNAC, and Relay. For travelers that are interested in doing a bit of luxury shopping, you can always head to Guess or Michael Kors.
Which airlines offer extra legroom and free seat selection on Chicago to Lisbon flights?
Among airlines operating Chicago to Lisbon flights:
• TAP AIR PORTUGAL: offers extra legroom; offers free seat selection • JetBlue: offers extra legroom; offers free seat selection
Extra legroom and free seat selection availability depends on fare class and route.
What airlines are available from Chicago to Lisbon?
Only TAP AIR PORTUGAL operates flights between Chicago and Lisbon.
Which airports can I use when flying from Chicago to Lisbon?
Flights from Chicago to Lisbon may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Lisbon Humberto Delgado (LIS).
Which airlines include bags at no extra cost on Chicago to Lisbon flights?
Here are some options for this route, based on selected ticket types and cabin classes:
• TAP AIR PORTUGAL: a cabin bag and a checked bag in Economy Class • JetBlue: a cabin bag and a checked bag in Economy Class
Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.
What cabin classes can I book on flights from Chicago to Lisbon?
Four cabin classes are available on flights from Chicago to Lisbon:
• Economy Class • Premium Economy Class • Business Class • First Class
Prices vary by airline.
How much can I save by taking a layover when flying from Chicago to Lisbon?
On this route, layover flights are cheaper than nonstop options on average. Layover fares average $468 round-trip via Reykjavik Keflavik Intl (KEF), compared to $913 for nonstop.
What is the standard checked-bag allowance on flights from Chicago to Lisbon?
There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $71–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.
Which airports do connecting flights from Chicago to Lisbon pass through?
One-stop flights from Chicago to Lisbon most commonly connect through:
• Philadelphia (PHL) - 22% of one-stop connections • Toronto Pearson Intl (YYZ) - 14% of one-stop connections • Dublin (DUB) - 10% of one-stop connections • London Heathrow (LHR) - 10% of one-stop connections
Philadelphia (PHL) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Chicago to Lisbon?
Yes. Being flexible with your travel dates can save you up to 19% on the Chicago to Lisbon route. Tuesday is the cheapest departure day at $761 round-trip on average, while Friday is the most expensive at $936, a difference of $175. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
At what point is a flight considered delayed from Chicago to Lisbon?
A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chicago to Lisbon route, 33% of flights were delayed in the past 3 months, with delays averaging 2 hours 15 minutes.
How are flight departures from Chicago to Lisbon spread across the day?
Evening is the busiest departure period on Chicago to Lisbon flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.
What popular places can I visit in Lisbon?
Some of the most popular sights in Lisbon are Chiado, Lisbon Oriente Station and Centro de Congressos de Lisboa. These are among the most viewed places in Lisbon on KAYAK.
How long is a flight from Chicago to Lisbon?
A nonstop flight from Chicago to Lisbon takes 8h 10m, covering 3,986 miles.
What are the earliest and latest flights from Chicago to Lisbon?
These are the earliest and latest flight times available from Chicago to Lisbon:
• Earliest: departs at 4:40 pm and lands at 12:50 am • Latest: departs at 9:10 pm and lands at 5:20 am.
The flight takes about 8h 10m.
How expensive are last-minute Chicago to Lisbon flights?
Last-minute fares on this route - booked within 2 weeks of departure - run 9% above the route average of $843. Book 9 weeks before departure for the lowest fares.
Do I need a passport to fly from Chicago to Lisbon?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Chicago to Lisbon looking right now?
One-way fares from Chicago to Lisbon are currently lower than usual. Average one-way flight prices are about $359, which is 37% below the typical average for this route.
How does TAP AIR PORTUGAL’s on-time performance compare to other airlines on Chicago to Lisbon flights?
TAP AIR PORTUGAL is the only airline operating Chicago to Lisbon flights. 67% of its flights are on time.
How do delay rates compare for morning and evening flights from Chicago to Lisbon?
Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.
How much time can I save by choosing a different layover airport from Chicago to Lisbon?
Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 11h 37m, compared with 11h 43m via Philadelphia (PHL) and 12h 12m via Toronto Pearson Intl (YYZ).
What is the time difference between Chicago and Lisbon?
Lisbon is 6 hours ahead of Chicago (Western European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Lisbon Humberto Delgado Airport (LIS)?
Lisbon Humberto Delgado Airport (LIS) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include: · Klass Wagen · Goldcar Rental SP · Drive on Holiday · GREEN MOTION · Guerin
How much should I expect to pay for a Chicago to Lisbon flight?
Round-trip flights from Chicago to Lisbon range from $654 to $1,083, with an average of $843 over the past 12 months. Anything below $654 counts as a good deal.
Your guide to booking Chicago to Lisbon flights
Get tips on when to book, when to fly and what to know before your trip.
If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $761 - about $175 less than Friday (19% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 16% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Chicago to Lisbon trip for February. Fares historically average $547 round-trip in that month - typically $518 less than the most expensive month, which is June (based on the last 12 months).
If you have the time, taking a 1-stop flight through Reykjavik Keflavik Intl Airport (KEF) can be cheaper than flying direct. The cheapest layover option averages $468 round-trip on this route - about $445 less than direct flights (based on the last 12 months).
Several airlines fly to Lisbon Airport (LIS) from either O'Hare Airport (ORD) or Midway (MDW). Travelers can fly out of Chicago with KLM, Air France, Iberia, Delta Air Lines, American Airlines, Air Canada, Lufthansa, United Airlines, SWISS, Tap Air Portugal, and Ethiopian Air.
O'Hare Airport has cozy lounges with plush seats, refreshments, showers, workstations, and complimentary Wi-Fi for those looking to escape the terminals'chaos. Travelers are free to use the American Airlines Admirals Club, which charges a walk-in rate of around $59 at concourses G, L, H, and K.
The CTA Orange line train provides convenient transportation from downtown Chicago to Midway Airport. The orange line train will have you in Midway airport in approximately 25min and charges around $2.25.
Lisbon Airport provides several amenities and services, which cater to the needs of families traveling with children. The airport has a family room in the departures area, fully equipped with bottle heaters and entertainment for the whole family. You will also find play areas and baby changing stations in T1.
Keep yourself entertained by exploring the public art displays that are an important part of O'Hare Airport's culture. You will find plenty of paintings, sculptures, and murals all over the airport. One must-see art display is the neon tunnel connecting concourse B to C labeled the Sky's the limit.
Bus lines 722, 705, 744, and 783 provide transportation from Lisbon Airport to Lisbon City. Travelers who wish to use these bus lines, however, must have a maximum of one piece of baggage. The bus trip takes approximately 45min and costs around €2.00 ($2.40).
In case you are flying out for a couple of days, the best option would be to leave your vehicle at Midway Airport's long-term lots. The most budget-friendly parking lots are the economy lots, which charge around $15 for 24h. There are complimentary shuttle buses from the lots to the airport's terminal building.
If you need to take care of anything work-related while waiting for your flight to take off from O'Hare International Airport (ORD), head to the Hilton Business Center which is located on the lower arcade level of the hotel inside of ORD. This business center offers a variety of services, including shipping, copying, and faxing.
Those that would like to relax before they take off from Chicago Midway International Airport (MDW) can head to the airport’s yoga room. This room provides travelers with free access to yoga mats and instructional videos that are a great way to unwind.
To have access to your own vehicle for the duration of your stay in Lisbon, you can always rent a car once you have landed at Humberto Delgado Airport (LIS). The car rental center can be found in the Arrivals Hall and there are a few companies that have desks here, such as Avis, Budget, and Europcar.
Prefer to fly direct from Chicago to Lisbon?
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Lisbon Humberto Delgado.
Find which airlines fly direct from Chicago to Lisbon Humberto Delgado Airport, which days they fly and book direct flights.
Direct departures
Chicago to Lisbon Humberto Delgado
Wednesday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Thursday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Friday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Saturday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Sunday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
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Direct returns
Lisbon Humberto Delgado to Chicago
Wednesday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Thursday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Friday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Saturday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
Sunday
TAP AIR PORTUGAL
TAP AIR PORTUGAL
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Everything you need to know for your flight from Chicago to Lisbon
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Cabin class types available on flights from Chicago to Lisbon
Cabin classes available on flights from Chicago to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from all airports within Chicago to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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