Q: Can I fly back to Chicago from Lisbon Humberto Delgado?

Returning to Chicago from Lisbon Humberto Delgado COVID-19 testing requirements Visitors from Lisbon Humberto Delgado are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago. Quarantine requirements Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Chicago.

Question 1

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

Accepted Answer

Flying on TAP AIR PORTUGAL is currently your cheapest option to Lisbon, with prices starting at $320. Another option worth looking into is Virgin Atlantic, starting at $343 round trip. TAP AIR PORTUGAL is priced at 33% lower than the current average price of a flight leaving 3 months from now.

Question 2

Can I fly to Lisbon Humberto Delgado from Chicago right now?

Accepted Answer

Information is based on travel restrictions from Chicago to Lisbon Humberto Delgado

Most visitors from Chicago can enter Lisbon Humberto Delgado without restrictions.

COVID-19 testing requirements
Visitors from Chicago are not required to present a negative COVID-19 PCR test or antigen result upon entering Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Lisbon Humberto Delgado.

Question 3

Can I fly back to Chicago from Lisbon Humberto Delgado?

Accepted Answer

Returning to Chicago from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Chicago.

Question 4

What are the most popular airlines that fly from Chicago to Lisbon?

Accepted Answer

Before booking your flight from Chicago to Lisbon check out the most popular airlines for this route: Undisclosed Carrier, Endeavor Airlines or American Airlines.

Question 5

What are the cheapest flights from Chicago to Lisbon?

Accepted Answer

Looking for the cheapest flight from Chicago to Lisbon? While on average our users pay $1,571, our data indicates the cheapest price to be $360. The most popular route (Chicago O'Hare Intl - Lisbon Humberto Delgado), is priced around $322.

Question 6

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

Accepted Answer

Yes, there are multiple flights from Chicago to Lisbon for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $320, but on average you can expect to pay $331.

Question 7

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

Accepted Answer

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 $332.

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

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 19 different airlines.

Question 10

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

Accepted Answer

TAP AIR PORTUGAL, British Airways, and United Airlines 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.

Question 11

What is the cheapest day to fly round-trip from Chicago to Lisbon?

Accepted Answer

Travelers have found that booking a Sunday departure is the best way to save up to 7% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 12

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

Accepted Answer

Find a great deal and save up to 21% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Lisbon within the next two weeks, with the cheapest ticket starting at $633.

Question 13

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

Accepted Answer

October is one of the best times of the year to fly to Lisbon from Chicago. Prices for October average $481 per person but you can even find prices for as low as $349. The most expensive prices can be found in the month of July. Opting for a October flight can save you 29% on your journey compared to booking in July

Question 14

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

Accepted Answer

It’s typically best to fly out from Chicago to Lisbon in the morning. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

Popular in	July	High demand for flights, 23% potential price rise
Cheapest in	October	Best time to find cheap flights, 13% potential price drop
Round-trip from	$418	From Chicago (CHI) to Lisbon Humberto Delgado
One-way from	$368	One-way flight from Chicago (CHI) to Lisbon Humberto Delgado

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Juneyao Airlines	Cheapest$12	Average$21	FlexibilityNo cancel fee	On-time66%	COVID-19 safety	Search Juneyao Airlines flights
Iberia	Cheapest$366	Average$406	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Iberia flights
Finnair	Cheapest$369	Average$387	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Finnair flights
TAP AIR PORTUGAL	Cheapest$373	Average$538	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search TAP AIR PORTUGAL flights
KLM	Cheapest$375	Average$426	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights
United Airlines	Cheapest$376	Average$487	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Air Canada	Cheapest$376	Average$577	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
Lufthansa	Cheapest$378	Average$461	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Lufthansa flights
Delta	Cheapest$387	Average$647	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Air France	Cheapest$391	Average$422	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Air France flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
100%of flight departures	Evening6 pm to midnight

Sunday	1daily flight
Monday	1daily flight
Tuesday	0daily flights
Wednesday	1daily flight
Thursday	0daily flights
Friday	1daily flight
Saturday	0daily flights

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

The best prices from Chicago to Lisbon Humberto Delgado are usually found in October or February, booked 59 days in advance, depart on a Monday or Tuesday 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 2022: compare Chicago to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.

What is the cheapest day to fly round-trip from Chicago to Lisbon?

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

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

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

Cheap flights from Chicago to Lisbon in September, October 2022

The best prices found for CHI to LIS flights for September, October

Chicago to Lisbon 2022 flight deals

Cheap flights to Lisbon from Chicago found for this year

Cheap TAP AIR PORTUGAL flights from Chicago to Lisbon

Cheap Iberia flights from Chicago to Lisbon

Non-stop flights to Lisbon from Chicago

Save time with Chicago to Lisbon direct flight deals

Last minute flights from Chicago to Lisbon

Late deals on return flights to Lisbon from Chicago, departing today and this week

One-way flights to Lisbon from Chicago

The cheapest one-way flights from Chicago to Lisbon

Related info for your journey

Useful info, stats and facts about Chicago to Lisbon flights.

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

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

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

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

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

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

What are the most popular airlines that fly from Chicago to Lisbon?

What are the cheapest flights from Chicago to Lisbon?

Other flights from Chicago

Other flights to Lisbon

Flights to Lisbon from Chicago

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COVID Restrictions

Can I fly to Lisbon Humberto Delgado from Chicago right now?

Can I fly back to Chicago from Lisbon Humberto Delgado?

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.

Popular flight searches

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Hourly flight availability from Chicago to Lisbon

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Weekly flight availability from Chicago to Lisbon

See how many times per day planes take to the skies headed from Chicago to Lisbon