Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Lisbon to Chicago from $396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Chicago departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Lisbon to Chicago

Cheap round-trip flights

KLM Logo
7:30 pm - 2:10 pmLIS-ORD
24h 40m1 stop
KLM Logo
4:15 pm - 2:35 pmORD-LIS
16h 20m1 stop
$633KLM
Find Deal
jue., ago. 28 - jue., sep. 11
Iberia Logo
9:15 pm - 1:30 pmLIS-ORD
22h 15m1 stop
Iberia Logo
4:30 pm - 6:25 pmORD-LIS
19h 55m1 stop
$646Iberia
Find Deal
mié., sep. 24 - jue., oct. 9
Iberia Logo
10:05 pm - 1:30 pmLIS-ORD
21h 25m1 stop
Iberia Logo
4:30 pm - 6:25 pmORD-LIS
19h 55m1 stop
$649Iberia
Find Deal
mar., sep. 16 - jue., sep. 25
Iberia Logo
10:10 pm - 1:30 pmLIS-ORD
21h 20m1 stop
Iberia Logo
10:35 pm - 11:25 pmORD-LIS
18h 50m1 stop
$663Iberia
Find Deal
jue., oct. 9 - vie., oct. 17
Logo
3:35 pm - 2:10 pmLIS-ORD
28h 35m1 stop
Logo
5:10 pm - 2:50 pmORD-LIS
15h 40m1 stop
$671
Find Deal
lun., ago. 25 - dom., sep. 7
Delta Logo
5:00 am - 2:10 pmLIS-ORD
15h 10m1 stop
Delta Logo
10:35 am - 11:15 amORD-LIS
18h 40m2 stops
$672Delta
Find Deal
mar., ago. 26 - mié., sep. 3
Logo
10:45 pm - 2:10 pmLIS-ORD
21h 25m2 stops
Logo
5:10 pm - 10:15 pmORD-LIS
23h 05m2 stops
$675
Find Deal
lun., ago. 25 - dom., sep. 7
Delta Logo
5:00 am - 4:13 pmLIS-ORD
17h 13m2 stops
Delta Logo
10:15 am - 8:50 amORD-LIS
16h 35m2 stops
$677Delta
Find Deal
mar., ago. 26 - mié., sep. 3
United Airlines Logo
5:05 am - 11:00 amLIS-ORD
35h 55m1 stop
United Airlines Logo
10:52 am - 11:05 amORD-LIS
18h 13m2 stops
$829United Airlines
Find Deal
dom., ago. 24 - dom., ago. 31
Aer Lingus Logo
10:15 pm - 2:00 pmLIS-ORD
21h 45m1 stop
Aer Lingus Logo
9:15 pm - 9:35 pmORD-LIS
18h 20m1 stop
$867Aer Lingus
Find Deal
mar., ago. 5 - mar., ago. 12

American Airlines flights from Lisbon to Chicago O'Hare Intl Airport

Our best American Airlines deals on Lisbon to Chicago O'Hare Intl Airport flight tickets
American Airlines
Aug 25
LIS11:05 amLisbon Humberto Delgado
14h 27m
2 stops
ORD7:32 pmChicago O'Hare Intl
Sep 7
ORD10:35 pmChicago O'Hare Intl
32h 10m
1 stop
LIS12:45 pmLisbon Humberto Delgado
$686
Find similar
American Airlines
Aug 25
LIS11:05 amLisbon Humberto Delgado
14h 27m
2 stops
ORD7:32 pmChicago O'Hare Intl
Sep 7
ORD10:35 pmChicago O'Hare Intl
32h 10m
1 stop
LIS12:45 pmLisbon Humberto Delgado
$732
Find similar
American Airlines
Dec 30
LIS11:10 amLisbon Humberto Delgado
26h 20m
2 stops
ORD7:30 amChicago O'Hare Intl
Jan 3
ORD6:35 pmChicago O'Hare Intl
32h 20m
1 stop
LIS8:55 amLisbon Humberto Delgado
$793
Find similar

Virgin Atlantic flights from Lisbon to Chicago O'Hare Intl Airport

Our best Virgin Atlantic deals on Lisbon to Chicago O'Hare Intl Airport flight tickets
Virgin Atlantic
Aug 25
LIS12:45 pmLisbon Humberto Delgado
15h 08m
2 stops
ORD9:53 pmChicago O'Hare Intl
Sep 7
ORD7:00 amChicago O'Hare Intl
21h 45m
2 stops
LIS10:45 amLisbon Humberto Delgado
$822
Find similar
Virgin Atlantic
Jul 19
LIS12:45 pmLisbon Humberto Delgado
17h 24m
2 stops
ORD12:09 amChicago O'Hare Intl
Aug 3
ORD2:00 pmChicago O'Hare Intl
14h 45m
2 stops
LIS10:45 amLisbon Humberto Delgado
$964
Find similar

See travel insights to Chicago from

How to get the cheapest flight ticket from Lisbon to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Lisbon averaging around $746.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Sunday when prices can be found for as low as $784. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Lisbon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,361.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Lisbon at noon is the least expensive time of day to depart. momondo users have found prices as low as $886 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $1,145. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Lisbon Humberto Delgado to Chicago O'Hare Intl flight route?

Fly from Lisbon Humberto Delgado to Chicago O'Hare Intl for the best Lisbon Humberto Delgado - Chicago O'Hare Intl flight prices

What cabin class options are available on Lisbon Humberto Delgado to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lisbon to Chicago O'Hare Intl Airport flight prices changed over time?

As of July 2025, prices for Lisbon to Chicago O'Hare Intl Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lisbon to Chicago O'Hare Intl Airport (LIS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Chicago O'Hare Intl Airport

Best Price Found

$396

Fastest flight time

9h 15m

Direct flights

Mon, Tue, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Lisbon in the past 72 hours is $396. The best round-trip flight deal from Lisbon to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $633.
The fastest flight from Lisbon to Chicago O'Hare Intl Airport takes 9h 15m
Direct flights go from Lisbon to Chicago O'Hare Intl Airport on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: TAP AIR PORTUGAL and JetBlue.
Search flight deals

  • How far is Lisbon Humberto Delgado to Chicago O'Hare Intl by plane?

    The straight-line distance from Lisbon Humberto Delgado to Chicago O'Hare Intl is 3998.0 mi. By plane, this route typically takes 12h 53m.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Lisbon to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Lisbon to Chicago O'Hare Intl Airport?

Best airlines flying from Lisbon to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Lisbon to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $497Free CancellationRating
7.1
1,914 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $579Free CancellationRating
7.1
1,152 reviews
Search Aer Lingus flights
DeltaPriceFrom $650Free CancellationRating
8.0
7,952 reviews
Search Delta flights
United AirlinesPriceFrom $733Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights

  • TAP AIR PORTUGAL Flights From Lisbon to Chicago O'Hare Intl Airport

    TAP AIR PORTUGAL is one of the most popular airlines flying from Lisbon to Chicago O'Hare Intl Airport, operating 1 flight/week on average for this route. A good TAP AIR PORTUGAL flight deal for Lisbon to Chicago O'Hare Intl Airport starts from $497 round-trip, up to an average price of $1,145. Our users have rated TAP AIR PORTUGAL at 7.1/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Tinley Park
Hammond
Elgin
Aurora
Orland Park
Janesville
Waukegan

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Lisbon.

Can I find flights from Lisbon to Chicago with flexible booking policies on momondo?

Flights from Lisbon to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lisbon to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lisbon to Chicago.

I’m not ready to book a flight from Lisbon to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lisbon to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 7/15
mar. 7/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago