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Cheap flights from Lisbon to Chicago from $376

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 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Scandinavian Airlines Logo
4:55 pm - 4:45 pmLIS-ORD
29h 50m1 stop
Scandinavian Airlines Logo
7:20 pm - 2:55 pmORD-LIS
13h 35m1 stop
$388Scandinavian Airlines
Find Deal
mié., nov. 19 - jue., nov. 27
Scandinavian Airlines Logo
4:55 pm - 4:45 pmLIS-ORD
29h 50m1 stop
Scandinavian Airlines Logo
7:20 pm - 4:05 pmORD-LIS
14h 45m1 stop
$389Scandinavian Airlines
Find Deal
vie., ene. 16 - sáb., feb. 21
Logo
4:55 pm - 4:45 pmLIS-ORD
29h 50m1 stop
Logo
7:20 pm - 9:35 pmORD-LIS
20h 15m1 stop
$449
Find Deal
mié., nov. 19 - mié., nov. 26
Logo
6:55 pm - 4:45 pmLIS-ORD
27h 50m1 stop
Logo
7:20 pm - 4:05 pmORD-LIS
14h 45m1 stop
$454
Find Deal
sáb., nov. 22 - sáb., nov. 29
Aer Lingus Logo
10:15 pm - 2:00 pmLIS-ORD
21h 45m1 stop
Aer Lingus Logo
3:45 pm - 10:15 amORD-LIS
12h 30m1 stop
$581Aer Lingus
Find Deal
mié., sep. 17 - sáb., sep. 27
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
$590Aer Lingus
Find Deal
mar., oct. 14 - lun., oct. 20
Delta Logo
5:00 am - 6:25 pmLIS-MDW
19h 25m2 stops
Delta Logo
6:23 pm - 2:50 pmMDW-LIS
14h 27m2 stops
$794Delta
Find Deal
lun., oct. 6 - mié., oct. 15
Delta Logo
5:00 am - 6:25 pmLIS-MDW
19h 25m2 stops
Delta Logo
1:08 pm - 8:00 amMDW-LIS
12h 52m2 stops
$796Delta
Find Deal
mar., oct. 14 - lun., oct. 20
Air France Logo
6:50 pm - 6:35 pmLIS-MDW
29h 45m2 stops
Air France Logo
1:43 pm - 2:50 pmMDW-LIS
19h 07m2 stops
$842Air France
Find Deal
jue., sep. 11 - sáb., sep. 27
Air France Logo
5:40 am - 5:37 pmLIS-MDW
17h 57m2 stops
Air France Logo
1:08 pm - 11:15 amMDW-LIS
16h 07m2 stops
$1,475Air France
Find Deal
mar., sep. 9 - jue., sep. 11

Scandinavian Airlines flights from Lisbon to Chicago

Our best Scandinavian Airlines deals on Lisbon to Chicago flight tickets
Scandinavian Airlines
Nov 19
LIS4:55 pmLisbon Humberto Delgado
29h 50m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 27
ORD7:20 pmChicago O'Hare Intl
13h 35m
1 stop
LIS2:55 pmLisbon Humberto Delgado
$388
Find similar
Scandinavian Airlines
Jan 16
LIS4:55 pmLisbon Humberto Delgado
29h 50m
1 stop
ORD4:45 pmChicago O'Hare Intl
Feb 21
ORD7:20 pmChicago O'Hare Intl
14h 45m
1 stop
LIS4:05 pmLisbon Humberto Delgado
$389
Find similar
Scandinavian Airlines
Nov 21
LIS4:55 pmLisbon Humberto Delgado
29h 50m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 30
ORD7:20 pmChicago O'Hare Intl
14h 45m
1 stop
LIS4:05 pmLisbon Humberto Delgado
$413
Find similar

Aer Lingus flights from Lisbon to Chicago

Our best Aer Lingus deals on Lisbon to Chicago flight tickets
Aer Lingus
Sep 17
LIS10:15 pmLisbon Humberto Delgado
21h 45m
1 stop
ORD2:00 pmChicago O'Hare Intl
Sep 27
ORD3:45 pmChicago O'Hare Intl
12h 30m
1 stop
LIS10:15 amLisbon Humberto Delgado
$581
Find similar
Aer Lingus
Oct 14
LIS10:15 pmLisbon Humberto Delgado
21h 45m
1 stop
ORD2:00 pmChicago O'Hare Intl
Oct 20
ORD9:15 pmChicago O'Hare Intl
18h 20m
1 stop
LIS9:35 pmLisbon Humberto Delgado
$590
Find similar
Aer Lingus
Sep 5
LIS10:15 pmLisbon Humberto Delgado
21h 45m
1 stop
ORD2:00 pmChicago O'Hare Intl
Sep 20
ORD9:15 pmChicago O'Hare Intl
18h 20m
1 stop
LIS9:35 pmLisbon Humberto Delgado
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lisbon to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
Use the filters below to find and compare flights from Lisbon to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 11/19

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

jue. 11/27

7:20 pm-2:55 pm

1 stop13h 35m

$388

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

vie. 1/16

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

sáb. 2/21

7:20 pm-4:05 pm

1 stop14h 45m

$389

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 11/19

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

mié. 11/26

7:20 pm-9:35 pm

1 stop20h 15m

$449

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

sáb. 11/22

6:55 pm-4:45 pm

1 stop27h 50m

Chicago O'Hare Intl

sáb. 11/29

7:20 pm-4:05 pm

1 stop14h 45m

$454

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 9/17

10:15 pm-2:00 pm

1 stop21h 45m

Chicago O'Hare Intl

sáb. 9/27

3:45 pm-10:15 am

1 stop12h 30m

$581

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mar. 10/14

10:15 pm-2:00 pm

1 stop21h 45m

Chicago O'Hare Intl

lun. 10/20

9:15 pm-9:35 pm

1 stop18h 20m

$590

LisbonChicago

LIS - MDW

LISMDW

Lisbon Humberto Delgado

lun. 10/6

5:00 am-6:25 pm

2 stops19h 25m

Chicago Midway

mié. 10/15

6:23 pm-2:50 pm

2 stops14h 27m

$794

LisbonChicago

LIS - MDW

LISMDW

Lisbon Humberto Delgado

mar. 10/14

5:00 am-6:25 pm

2 stops19h 25m

Chicago Midway

lun. 10/20

1:08 pm-8:00 am

2 stops12h 52m

$796

LisbonChicago

LIS - MDW

LISMDW

Lisbon Humberto Delgado

jue. 9/11

6:50 pm-6:35 pm

2 stops29h 45m

Chicago Midway

sáb. 9/27

1:43 pm-2:50 pm

2 stops19h 07m

$842

LisbonChicago

LIS - MDW

LISMDW

Lisbon Humberto Delgado

mar. 9/9

5:40 am-5:37 pm

2 stops17h 57m

Chicago Midway

jue. 9/11

1:08 pm-11:15 am

2 stops16h 07m

$1,475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Lisbon to Chicago

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?

The month of February is, on average, the cheapest month to fly to Chicago from Lisbon, with most prices found around $634. If you’re not able to fly to Chicago in February, then May is your next best option. Flight prices from Lisbon to Chicago during May average around $699.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago 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. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Lisbon to Chicago for around $1,361.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Lisbon to Chicago during this time can be as low as $622. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,211.

What is the cheapest Lisbon Humberto Delgado to Chicago flight route?

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

What cabin class options are available on Lisbon Humberto Delgado to Chicago flights?

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

Can stopping save me money on Lisbon to Chicago flights?

No. A direct flight is the cheapest option for a flight between Lisbon to Chicago.

How have Lisbon to Chicago flight prices changed over time?

As of August 2025, prices for Lisbon to Chicago flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Lisbon to Chicago

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

Cheap Lisbon to Chicago (LIS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Chicago

Best Price Found

$591

Fastest flight time

9h 10m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Chicago

1 airport
The best one-way flight to Chicago from Lisbon in the past 72 hours is $591. The best round-trip flight deal from Lisbon to Chicago found on momondo in the last 72 hours is $933.
The fastest flight from Lisbon to Chicago takes 9h 10m
Direct flights go from Lisbon to Chicago on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is TAP AIR PORTUGAL.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
Search flight deals

  • How far is Lisbon Humberto Delgado to Chicago by plane?

    Lisbon Humberto Delgado and Chicago are 3988.2 mi apart from one another. A reasonable flight in good conditions will take 13h 05m.

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

    Prices for flights from Lisbon Humberto Delgado Airport to Chicago were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Lisbon to Chicago?

  • What is the most popular airline from Lisbon to Chicago?

Best airlines flying from Lisbon to Chicago

Compare and see reviews for airlines that fly from Lisbon to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $579Free CancellationRating
7.1
1,228 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom $580Free CancellationRating
7.1
1,959 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $650Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $733Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

  • TAP AIR PORTUGAL Flights From Lisbon to Chicago

    TAP AIR PORTUGAL flight deals from Lisbon to Chicago start from $580 round-trip. Over the 1 TAP AIR PORTUGAL flight for this route in a normal week, average airfare is usually $1,211 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

It is quick and easy to find Lisbon to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

momondo does allow users to show only those flights to Chicago from Lisbon which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Chicago from Lisbon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Lisbon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport