Find Cheap Flights from Chicago to Lisbon (CHI - LIS)

Flights overview

Useful information for finding cheap flights from Chicago to Lisbon and booking your next trip

Cheapest round-trip flights	$968	SWISS 1 stop 15 hr Sun, May 3 — Sat, May 9	The cheapest round-trip flight from Chicago to Lisbon is currently $968
Cheapest one-way flight	$480	American, British Airways 1 stop 19 hr Fri, Jul 31	The cheapest one-way flight from Chicago to Lisbon is currently $480
Cheapest nonstop flights	$1,242	Tap Air Portugal Nonstop 9 hr Sun, May 3 — Sat, May 9	The cheapest nonstop round-trip flight from Chicago to Lisbon is currently $1,242
Last-minute weekend getaway	$1,019	SWISS 1 stop 19 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Chicago to Lisbon is currently $1,019
Cheapest business class flights	$2,925	Icelandair 1 stop 20 hr Sat, May 9 — Sun, May 17	The cheapest business class round-trip flight from Chicago to Lisbon is currently $2,925

Fastest flight	8 hr	The fastest nonstop flight from Chicago to Lisbon takes 8 hr
Nonstop flights	Some days	There are direct flights on this route 4 days a week: Wed, Fri, Sat, Sun.

When is the cheapest time to fly?

The cheapest month to fly from Chicago to Lisbon is typically January. The most expensive month to fly is typically June.

January Cheapest	Typical prices: $480–720
June Most expensive	Typical prices: $790–1,300

Popular airlines from Chicago to Lisbon

Tap Air Portugal

Nonstop

from $1,182

Typical price: $870–2,150

4 weekly nonstop flights

ORD - LIS Every Wed, Fri, Sat, Sun
Delta

from $1,004

Typical price: $580–1,600

92 weekly connecting flights

MDW, ORD - LIS Every day
United

from $1,001

Typical price: $560–1,400

52 weekly connecting flights

ORD - LIS Every day
Air Canada

from $981

Typical price: $830–2,050

25 weekly connecting flights

ORD - LIS Every day
Turkish Airlines

from $1,082

Typical price: $680–2,100

21 weekly connecting flights

ORD - LIS Every day
American

from $1,004

Typical price: $580–1,700

16 weekly connecting flights

ORD - LIS Every day

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 26 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 25 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 23 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Popular airports near Lisbon

Humberto Delgado Airport (LIS)

Lisbon Portugal 23 min 3 mi
Francisco Sá Carneiro Airport (OPO)

Porto Portugal 3 hr 13 min 175 mi
Faro International Airport (FAO)

Faro Portugal 2 hr 45 min 134 mi
Badajoz Airport (BJZ)

Badajoz Spain 2 hr 25 min 125 mi

Frequently asked questions about flying from Chicago to Lisbon

The cheapest flights from Chicago to Lisbon are usually in January. Typical ticket prices in January range from $480 to $720.

The cheapest round-trip flight from Chicago to Lisbon recently found on Google Flights was with SWISS from $968. The cheapest one-way flight was with American, British Airways from $480.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Tap Air Portugal flight from Chicago to Lisbon is $1,182, flying from Aug 1 to Aug 7.
The cheapest Delta flight from Chicago to Lisbon is $1,004, flying from May 3 to May 10.
The cheapest United flight from Chicago to Lisbon is $1,001, flying from May 4 to May 10.
The cheapest Air Canada flight from Chicago to Lisbon is $981, flying from Jul 12 to Jul 21.
The cheapest Turkish Airlines flight from Chicago to Lisbon is $1,082, flying from Jul 9 to Jul 16.
The cheapest American flight from Chicago to Lisbon is $1,004, flying from May 3 to May 12.

The cheapest round-trip flight from Chicago to Lisbon starts at $968 from Sun, May 3 to Sat, May 9. The cheapest one-way flight starts at $480 and departs on Fri, Jul 31.

8 hr is the shortest flight time from Chicago to Lisbon.

Peak travel is Apr–Sep, when temperatures are warm. Jul–Aug is especially hot, sunny and dry. Indie Lisboa (Apr) is a film festival focusing on international independent cinema. The old city comes alive with dance, decorations and music for the monthlong Festas (Jun). Celebrations are centred around the feast of Santo António (Jun 12–13), which is marked with parades, both religious and secular. Winter (Dec–Feb) is mild.

It's easy to use Google Flights to find the cheapest days to fly from Chicago to Lisbon.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Chicago to Lisbon really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chicago to Lisbon.

In terms of nonstop flights, Tap Air Portugal is the most popular. Tap Air Portugal offers 4 nonstop flights per week. Tap Air Portugal flies from Chicago O'Hare International Airport (ORD) to Humberto Delgado Airport (LIS) .

In terms of flights, Delta is the most popular. Delta offers 92 connecting flights per week. Delta flies from Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) to Humberto Delgado Airport (LIS) .

Other popular airlines flying from Chicago to Lisbon are:

United offers 52 connecting flights per week. United flies from Chicago O'Hare International Airport (ORD) to Humberto Delgado Airport (LIS) .
Air Canada offers 25 connecting flights per week. Air Canada flies from Chicago O'Hare International Airport (ORD) to Humberto Delgado Airport (LIS) .
Turkish Airlines offers 21 connecting flights per week. Turkish Airlines flies from Chicago O'Hare International Airport (ORD) to Humberto Delgado Airport (LIS) .
American offers 16 connecting flights per week. American flies from Chicago O'Hare International Airport (ORD) to Humberto Delgado Airport (LIS) .

The number of connecting flights refers to distinct flights with at least one stop between Chicago and Lisbon.

The cheapest round-trip flight from Chicago to Lisbon recently found on Google Flights was with SWISS from $968. The cheapest one-way flight was with American, British Airways from $480.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Tap Air Portugal flight from Chicago to Lisbon is $1,182, flying from Aug 1 to Aug 7.
The cheapest Delta flight from Chicago to Lisbon is $1,004, flying from May 3 to May 10.
The cheapest United flight from Chicago to Lisbon is $1,001, flying from May 4 to May 10.
The cheapest Air Canada flight from Chicago to Lisbon is $981, flying from Jul 12 to Jul 21.
The cheapest Turkish Airlines flight from Chicago to Lisbon is $1,082, flying from Jul 9 to Jul 16.
The cheapest American flight from Chicago to Lisbon is $1,004, flying from May 3 to May 12.

Tap Air Portugal flies direct from Chicago to Lisbon.

There are 4 Tap Air Portugal direct flights from Chicago to Lisbon per week. Flights are available on Wednesday, Friday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Chicago and Lisbon at price $1,019 is offered by SWISS from Thu, May 7 to Mon, May 11.

Tap Air Portugal flies direct from Chicago to Lisbon.

There are 4 Tap Air Portugal direct flights from Chicago to Lisbon per week. Flights are available on Wednesday, Friday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Direct flights from Chicago to Lisbon are only available on Wednesday, Friday, Saturday and Sunday.

The cheapest direct (nonstop) round-trip flights between Chicago and Lisbon start at $1,242 from Sun, May 3 to Sat, May 9 with Tap Air Portugal.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chicago to Lisbon, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Chicago and Lisbon start at $2,925 from Sat, May 9 to Sun, May 17 with Icelandair.

The cheapest economy class round-trip flights between Chicago and Lisbon start at $968 from Sun, May 3 to Sat, May 9.

To book business class trips from Chicago to Lisbon, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Chicago and Lisbon starts at $1,019 from Thu, May 7 to Mon, May 11 with SWISS.

The cheapest last-minute deal between Chicago and Lisbon at price $1,019 is offered by SWISS from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Chicago to Lisbon, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.