Cheap flights from O'Hare Intl (ORD) to Lisbon (LIS) from $252

This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
ORD — LIS
Sep 26 — Oct 31

How to find the cheapest flight from O'Hare Intl (ORD) to Lisbon (LIS)

All the information you need to plan the best ORD to LIS flight in 2023: compare O'Hare Intl to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.

Popular in

December

Cheapest in

January

Round-trip from

$606

One-way from

$262
High demand for flights, 23% potential price rise
Best time to find cheap flights, 20% potential price drop
From Chicago O'Hare Intl to Lisbon Humberto Delgado
One-way flight from Chicago O'Hare Intl to Lisbon Humberto Delgado

ORD - LIS

Price

$606 - $1,386

LIS

Temperature

51.8 - 73.4 °F

LIS

Rainfall

0.2 - 4.8 inches

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Lisbon?

Travelers have found it’s best to book a flight 56 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago O'Hare Intl Airport to Lisbon 1-2 weeks in advance for as low as $705, or $725 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Lisbon?

Our data shows that January tends to be the cheapest month to fly to Lisbon from Chicago O'Hare Intl Airport. Users have commonly found prices around $533 for the month, but tickets can be as low as $372. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Lisbon (ORD - LIS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Lisbon as you normally would.

Cheap United Airlines flights from O'Hare Intl to Lisbon

Find some of the cheapest United Airlines flights traveling from Chicago to Lisbon. Make sure to double check the flight details before booking.

Cheap Aer Lingus flights from O'Hare Intl to Lisbon

To aid your search, here are some of the cheapest Aer Lingus flights we've found from Chicago to Lisbon. Deals are refreshing constantly so come back soon for more options.

Cheap O'Hare Intl to Lisbon flights in September & October 2023

The best prices found for ORD to LIS flights for September, October
These are some of the most attractive deals on flights from Chicago to Lisbon in 2023. Check back regularly for other flight deals.

O'Hare Intl to Lisbon 2023 flight deals

Cheap flights to Lisbon from O'Hare Intl found for this year
These are some of the most attractive deals on flights from Chicago to Lisbon in 2023. Check back regularly for other flight deals.

Non-stop flights to Lisbon from O'Hare Intl

Save time with O'Hare Intl to Lisbon direct flight deals
If you're seeking options on non-stop flights from Chicago to Lisbon, check out these fares. Select from other flights from Chicago to Lisbon by using the search form above.

O'Hare Intl to Lisbon flights leaving soon

Late deals on return flights to Lisbon from O'Hare Intl, departing today and this week
Have a look at some of the flights available from Chicago to Lisbon departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Lisbon from O'Hare Intl

The cheapest one-way flights from O'Hare Intl to Lisbon
If you're seeking multiple options on one-way flights from Chicago to Lisbon, be sure to check out these deals, which are updated often. Users needing a return flight from Chicago to Lisbon should utilize the search form above.

Find flights from O'Hare Intl to Lisbon within your budget

Use the slider to find flights from O'Hare Intl to Lisbon that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$526 - $562

Route

Depart

Return

Price

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 10/24

1 stop20h 15m

Lisbon Humberto Delgado

Thu 12/7

2 stops32h 55m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 11/28

1 stop11h 50m

Lisbon Humberto Delgado

Tue 12/12

2 stops25h 36m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 11/20

1 stop12h 15m

Lisbon Humberto Delgado

Tue 11/28

1 stop13h 05m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 11/6

1 stop18h 40m

Lisbon Humberto Delgado

Wed 11/15

1 stop14h 00m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 10/16

1 stop13h 15m

Lisbon Humberto Delgado

Tue 10/24

1 stop13h 40m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 10/16

1 stop21h 50m

Lisbon Humberto Delgado

Tue 10/24

1 stop16h 10m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 10/11

1 stop15h 55m

Lisbon Humberto Delgado

Wed 10/25

1 stop15h 10m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 10/31

1 stop9h 56m

Lisbon Humberto Delgado

Tue 11/7

1 stop15h 50m

Chicago O'Hare IntlLisbon Humberto Delgado

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 10/22

1 stop12h 05m

Lisbon Humberto Delgado

Tue 10/31

1 stop15h 50m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing Lisbon

To help decide which airline to fly from Chicago to Lisbon, see what other customers have to say about United Airlines, Aer Lingus and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

Air France
7.6
Good
274 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

Austrian Airlines
7.5
Good
189 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

Finnair
7.5
Good
342 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

KLM
7.5
Good
196 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

The flight was delayed nearly an hour and a half and I missed my appointment on the other side. It was incredibly frustrating and this was my first Delta flight in over 10 years.

Related info for your journey

Useful info, stats and facts about O'Hare Intl to Lisbon flights.

What airport do you fly into for flights to Lisbon from Chicago O'Hare Intl?

If you book a flight to Lisbon from Chicago O'Hare Intl, 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 O'Hare Intl to Humberto Delgado per day from 15 different airlines.

Can I find flights from Chicago O'Hare Intl Airport to Lisbon for under $600 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Lisbon for under $600. The cheapest flight booked recently is on United Airlines for just $526, but on average you can expect to pay $541.

Are there nonstop flights from Chicago O'Hare Intl Airport to Lisbon for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Lisbon under $600. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Lisbon is less than $642.

Are there last-minute flights available from Chicago O'Hare Intl Airport to Lisbon for under $800?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to Lisbon within the next 7 days for less than $800.

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Lisbon round-trip?

According to our current data, United Airlines ($526), Air Canada ($532), and Aer Lingus ($536) offers the cheapest pricing from Chicago O'Hare Intl Airport to Lisbon. Users have found that United Airlines is 3% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Lisbon?

What are the cheapest flights from Chicago O'Hare Intl Airport to Lisbon?

On average you can expect to pay $1,378 for a flight from Chicago O'Hare Intl Airport to Lisbon. The cheapest flight overall is $232 while the most popular route, (Chicago O'Hare Intl - Lisbon Humberto Delgado) is currently priced at $501.

What does ORD to LIS mean?

This is defined as Chicago O'Hare Intl Airport (ORD) and Lisbon Humberto Delgado Airport (LIS). Codes like Lisbon Humberto Delgado Airport are often used to just call airports uniquely.

Top 10 airlines flying from O'Hare Intl to Lisbon

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$372Average$634FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$375Average$713FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$378Average$788FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest$379Average$569FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest$385Average$657FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapest$394Average$798FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest$402Average$646FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$422Average$760FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$457Average$959FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest$465Average$763FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Hourly flight availability from O'Hare Intl to Lisbon

See what time of day planes typically take off from O'Hare Intl to Lisbon
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Lisbon

See how many times per day planes take to the skies headed from O'Hare Intl to Lisbon
Sunday0daily flights
Monday1daily flight
Tuesday0daily flights
Wednesday1daily flight
Thursday0daily flights
Friday0daily flights
Saturday1daily flight
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