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Cheap flights from Chicago to Portugal from $248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Portugal departing on 2/12. 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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Find the cheapest flights from Chicago to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Portugal.

Cheap last minute flights

Planning a quick getaway from Chicago to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Portugal

Find recent round-trip train or bus tickets from Chicago to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
10:05 pm - 5:45 pmORD-LIS
13h 40m1 stop
8:45 pm - 2:30 pmLIS-ORD
23h 45m1 stop
Sun, Dec 1 - Tue, Dec 10
8:20 pm - 10:00 pmORD-OPO
19h 40m1 stop
6:00 pm - 3:30 pmOPO-ORD
27h 30m1 stop
$452TAP AIR PORTUGAL
Find Deal
Fri, Nov 29 - Thu, Dec 12
9:10 pm - 10:15 amORD-LIS
31h 05m1 stop
11:00 am - 10:54 amLIS-ORD
29h 54m1 stop
$484United Airlines
Find Deal
Sun, Dec 1 - Tue, Dec 10
11:59 pm - 10:15 amORD-LIS
28h 16m1 stop
11:00 am - 12:04 pmLIS-ORD
31h 04m2 stops
$489United Airlines
Find Deal
Sun, Dec 1 - Tue, Dec 10
8:09 am - 7:40 amORD-OPO
17h 31m2 stops
8:20 am - 2:30 pmOPO-ORD
12h 10m1 stop
$492Iberia
Find Deal
Wed, Dec 4 - Tue, Dec 10
4:45 pm - 11:45 amORD-OPO
13h 00m1 stop
8:20 am - 2:30 pmOPO-ORD
12h 10m1 stop
$504Iberia
Find Deal
Mon, Nov 18 - Wed, Nov 27
6:40 am - 9:00 amORD-LIS
20h 20m1 stop
5:00 am - 2:30 pmLIS-ORD
15h 30m1 stop
$527Delta
Find Deal
Fri, Nov 29 - Fri, Dec 6
10:25 am - 9:00 amORD-LIS
16h 35m1 stop
5:00 am - 2:30 pmLIS-ORD
15h 30m1 stop
$528Delta
Find Deal
Fri, Nov 29 - Fri, Dec 6
11:41 am - 11:20 amORD-FNC
41h 39m2 stops
3:05 pm - 11:01 amFNC-ORD
49h 56m2 stops
$530British Airways
Find Deal
Wed, Dec 4 - Tue, Dec 10
1:54 pm - 2:15 pmORD-FNC
18h 21m2 stops
3:55 pm - 1:55 pmFNC-ORD
28h 00m1 stop
$552British Airways
Find Deal
Mon, Nov 25 - Wed, Dec 4
10:59 am - 8:55 amMDW-LIS
15h 56m1 stop
Wed, Feb 12
9:45 pm - 5:45 pmORD-LIS
14h 00m1 stop
$252British Airways
Find Deal
Sun, Jan 26
12:15 pm - 9:00 amORD-LIS
14h 45m2 stops
$380Delta
Find Deal
Sat, Mar 1
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
$386TAP AIR PORTUGAL
Find Deal
Sun, Dec 1
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
$388TAP AIR PORTUGAL
Find Deal
Sun, Nov 24
11:30 am - 11:20 amORD-LIS
17h 50m2 stops
$391Delta
Find Deal
Tue, Feb 25
12:45 pm - 8:10 amORD-LIS
13h 25m2 stops
$403United Airlines
Find Deal
Mon, Jan 6
6:25 pm - 8:55 amORD-LIS
32h 30m2 stops
$420United Airlines
Find Deal
Fri, Dec 27
4:45 pm - 8:05 pmORD-LIS
21h 20m1 stop
$476Iberia
Find Deal
Fri, Dec 27
10:05 pm - 8:05 pmORD-LIS
16h 00m2 stops
$1,002Iberia
Find Deal
Fri, Nov 22
6:30 pm - 8:20 pmORD-LIS
19h 50m1 stop
9:20 pm - 5:20 pmLIS-ORD
26h 00m1 stop
$504Icelandair
Find Deal
Sun, Nov 10 - Mon, Dec 9
4:45 pm - 11:50 amORD-LIS
13h 05m1 stop
6:30 am - 2:30 pmLIS-ORD
14h 00m1 stop
$508Iberia
Find Deal
Sun, Nov 10 - Tue, Dec 10
3:55 pm - 11:25 amORD-LIS
13h 30m1 stop
10:55 am - 7:55 pmLIS-ORD
15h 00m1 stop
$516United Airlines
Find Deal
Sun, Nov 10 - Thu, Dec 5
9:25 pm - 11:30 pmORD-LIS
20h 05m1 stop
6:10 am - 11:00 pmLIS-ORD
22h 50m2 stops
$528United Airlines
Find Deal
Sun, Nov 10 - Tue, Nov 19
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
11:55 am - 3:30 pmLIS-ORD
9h 35mnonstop
$553TAP AIR PORTUGAL
Find Deal
Sun, Nov 10 - Wed, Dec 11
12:10 pm - 8:55 amORD-LIS
14h 45m1 stop
11:15 am - 5:46 pmLIS-ORD
12h 31m1 stop
$560Delta
Find Deal
Sun, Nov 10 - Sun, Nov 17
5:20 pm - 5:30 pmORD-LIS
18h 10m1 stop
5:00 am - 2:30 pmLIS-ORD
15h 30m1 stop
$567Delta
Find Deal
Sun, Nov 10 - Sun, Dec 8
9:45 pm - 6:00 pmORD-LIS
14h 15m1 stop
6:35 pm - 1:55 pmLIS-ORD
25h 20m1 stop
$571British Airways
Find Deal
Thu, Nov 7 - Mon, Dec 9
8:25 pm - 10:00 pmORD-OPO
19h 35m1 stop
8:00 pm - 3:30 pmOPO-ORD
25h 30m1 stop
$579TAP AIR PORTUGAL
Find Deal
Sun, Nov 10 - Tue, Nov 19
10:05 pm - 9:50 amORD-LIS
29h 45m1 stop
7:05 am - 5:00 pmLIS-ORD
15h 55m1 stop
$599British Airways
Find Deal
Sun, Nov 10 - Sun, Nov 17
7:15 pm - 9:05 amORD-LIS
7h 50mnonstop
11:55 am - 3:30 pmLIS-ORD
9h 35mnonstop
$531TAP AIR PORTUGAL
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:20 pm - 10:10 amORD-LIS
7h 50mnonstop
12:00 pm - 3:30 pmLIS-ORD
9h 30mnonstop
$532TAP AIR PORTUGAL
Find Deal
Fri, Nov 29 - Fri, Dec 6
8:20 pm - 10:10 amORD-LIS
7h 50mnonstop
12:00 pm - 3:30 pmLIS-ORD
9h 30mnonstop
$534TAP AIR PORTUGAL
Find Deal
Fri, Nov 29 - Fri, Dec 6
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
12:00 pm - 3:30 pmLIS-ORD
9h 30mnonstop
$540TAP AIR PORTUGAL
Find Deal
Sun, Dec 1 - Fri, Dec 13
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
12:00 pm - 3:30 pmLIS-ORD
9h 30mnonstop
$542TAP AIR PORTUGAL
Find Deal
Sun, Dec 1 - Fri, Dec 6
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
11:55 am - 3:30 pmLIS-ORD
9h 35mnonstop
$543TAP AIR PORTUGAL
Find Deal
Sun, Dec 1 - Wed, Dec 11
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
11:55 am - 3:30 pmLIS-ORD
9h 35mnonstop
$553TAP AIR PORTUGAL
Find Deal
Sun, Nov 10 - Wed, Dec 11
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
11:55 am - 3:30 pmLIS-ORD
9h 35mnonstop
$557TAP AIR PORTUGAL
Find Deal
Sun, Jan 12 - Sun, Jan 19
8:20 pm - 10:10 amORD-LIS
7h 50mnonstop
12:00 pm - 3:30 pmLIS-ORD
9h 30mnonstop
$1,167JetBlue
Find Deal
Fri, Nov 29 - Fri, Dec 6
8:25 pm - 10:15 amORD-LIS
7h 50mnonstop
11:55 am - 3:30 pmLIS-ORD
9h 35mnonstop
$1,327JetBlue
Find Deal
Sun, Dec 8 - Wed, Dec 11

Delta flights from Chicago to Portugal

Our best Delta deals on Chicago to Portugal flight tickets
Delta
Nov 13
MDW9:31 amChicago Midway
19h 19m
2 stops
OPO10:50 amPorto
Nov 20
OPO6:00 amPorto
18h 32m
2 stops
MDW6:32 pmChicago Midway
Delta
Nov 29
ORD6:40 amChicago O'Hare Intl
20h 20m
1 stop
LIS9:00 amLisbon Humberto Delgado
Dec 6
LIS5:00 amLisbon Humberto Delgado
15h 30m
1 stop
ORD2:30 pmChicago O'Hare Intl
Delta
Nov 29
ORD10:25 amChicago O'Hare Intl
16h 35m
1 stop
LIS9:00 amLisbon Humberto Delgado
Dec 6
LIS5:00 amLisbon Humberto Delgado
15h 30m
1 stop
ORD2:30 pmChicago O'Hare Intl

Air France flights from Chicago to Portugal

Our best Air France deals on Chicago to Portugal flight tickets
Air France
Nov 13
ORD1:50 pmChicago O'Hare Intl
12h 10m
1 stop
LIS8:00 amLisbon Humberto Delgado
Dec 12
LIS5:30 amLisbon Humberto Delgado
17h 00m
2 stops
ORD4:30 pmChicago O'Hare Intl
Air France
Jan 12
ORD10:05 amChicago O'Hare Intl
15h 55m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jan 19
LIS10:00 amLisbon Humberto Delgado
17h 15m
2 stops
ORD9:15 pmChicago O'Hare Intl
Air France
Nov 10
ORD5:20 pmChicago O'Hare Intl
18h 10m
1 stop
LIS5:30 pmLisbon Humberto Delgado
Dec 9
LIS11:15 amLisbon Humberto Delgado
15h 50m
2 stops
ORD9:05 pmChicago O'Hare Intl

How to get the cheapest flight ticket from Chicago to Portugal

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 airline that flies to Portugal from Chicago?

Iberia. Iberia, Turkish Airlines, and Air France are the most popular carriers operating from Chicago to Portugal

What is the cheapest Chicago to Portugal flight route?

Chicago O'Hare Intl - Porto. Fly from Chicago O'Hare Intl to Porto for the best Chicago - Portugal flight prices

What cabin class options are available on Chicago to Portugal flights?

There are 2 cabin classes available to choose from on Chicago to Portugal 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 Chicago to Portugal flights?

You could potentially save up to 35% on your flight if you consider stops on a Chicago to Portugal flight.

Cheap Chicago to Portugal flight deals and tips

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

Best Price Found

$248

Fastest flight time

7h 50m

Direct flights

Mon, Thu and Sat

Airports in Portugal

5 airports
The best one-way flight to Portugal from Chicago in the past 72 hours is $248. The best round-trip flight deal from Chicago to Portugal found on momondo in the last 72 hours is $450.
The fastest flight from Chicago to Portugal takes 7h 50m
Direct flights go from Chicago to Portugal on Monday, Thursday and Saturday. Airlines offering direct flights are: TAP AIR PORTUGAL and JetBlue.
There are 5 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Funchal Madeira (FNC), Porto (OPO)

  • When did momondo last update prices for flights from Chicago to Portugal?

    Prices for flights from Chicago to Portugal refresh daily.

  • How many operators does momondo search for flights from Chicago to Portugal?

  • How old do you have to be to fly from Chicago to Portugal?

    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 Chicago to Portugal.

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

    The required travel and health documents for your Portugal 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 Portugal. 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 Chicago to Portugal?


Best airlines flying from Chicago to Portugal

Compare and see reviews for airlines that fly from Chicago to Portugal with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $444Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
FinnairPriceFrom $463Free CancellationRating
7.7
1,316 reviews
Search Finnair flights
American AirlinesPriceFrom $468Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $469Free CancellationRating
6.8
7,165 reviews
Search Lufthansa flights
IberiaPriceFrom $480Free CancellationRating
7.0
2,668 reviews
Search Iberia flights
United AirlinesPriceFrom $516Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
DeltaPriceFrom $518Free CancellationRating
8.0
8,830 reviews
Search Delta flights
British AirwaysPriceFrom $523Free CancellationRating
6.7
6,840 reviews
Search British Airways flights
KLMPriceFrom $527Free CancellationRating
7.8
1,350 reviews
Search KLM flights
Air CanadaPriceFrom $534Free CancellationRating
7.0
8,130 reviews
Search Air Canada flights

Why use momondo?

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

Finding the right flight to Portugal from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

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

All flight searches from Chicago to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Chicago and alert you when they change.


An easier way to manage your Portugal 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.

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Popular flights according to clicks in the last 7 days on momondo