$520 Cheap United flights from Chicago to Lisbon (ORD to LIS)

Find The Best Day To Fly from Chicago to Lisbon

Amazing United ORD to LIS Flight Deals

The cheapest flights to Humberto Delgado found within the past 7 days were $595 round trip and $520 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 4 - Tue, Mar 11
ORD
Chicago
LIS
Lisbon
$595 Roundtrip, found 1 hour ago
$595
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Mar 4 from Chicago to Lisbon, returning Tue, Mar 11, priced at $595 found 1 hour ago
Tue, Mar 4 - Tue, Mar 11
ORD
Chicago
LIS
Lisbon
$598 Roundtrip, found 1 hour ago
$598
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Mar 4 from Chicago to Lisbon, returning Tue, Mar 11, priced at $598 found 1 hour ago

LIS From ORD Economy Coach Packages on Similar Airlines

Prices and availability subject to change. Additional terms may apply.
Eurostars Universal Lisboa

Eurostars Universal Lisboa

5 out of 5
per person
Jul 8 - Jul 15
Roundtrip non-stop flight included
Chicago (CHI) to Lisbon (LIS)
Eurostars Lisboa Baixa

Eurostars Lisboa Baixa

4 out of 5
per person
Jul 8 - Jul 15
Roundtrip non-stop flight included
Chicago (CHI) to Lisbon (LIS)
Aurea Museum by Eurostars Hotel Company

Aurea Museum by Eurostars Hotel Company

5 out of 5
per person
Jun 10 - Jun 17
Roundtrip non-stop flight included
Chicago (ORD) to Lisbon (LIS)
Don't see what you're looking for?
See all available trips from O'Hare Intl. to Humberto Delgado
View all trips

Frequently asked questions

Can I catch a flight from O'Hare Airport to Lisbon/Portela Airport right now?
Be sure to check out our Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in effect in LIS when flying in from O’Hare Airport.
What terminal is United Airlines at ORD?
Once you’ve been given the boarding pass for your flight from O’Hare Intl. Airport (ORD) to Lisbon/Portela Airport, you should be able to see exactly which terminals United Airlines flies in and out of. If not, contact your air carrier or do some online research for those details.
Are there United Airlines non-stop flights from ORD to LIS?
There aren’t any nonstop flights with United Airlines from ORD to LIS. You will have at least one stopover, so use this time to go for a stroll and stretch out those legs before your connecting flight.
How long is a United Airlines flight from ORD to LIS?
Get some in-flight shut-eye and begin your getaway relaxed and refreshed. You’ll have more than enough time to do so when traveling with United Airlines between O’Hare Intl. Airport (ORD) and Humberto Delgado Airport (LIS), with the flight taking an average of 9 hours and 24 minutes.
How many direct and indirect flights does United Airlines fly from ORD to LIS?
Journeying between ORD and Humberto Delgado Airport (LIS) is a piece of cake. There are 7 United Airlines flights linking ORD and LIS each week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Lisbon/Portela Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Chicago ORD to Lisbon LIS 

To find the best deals on flights to Chicago from Lisbon with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Chicago ORD to Lisbon LIS with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $595 to $598, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Chicago ORD to Lisbon LIS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Chicago to Lisbon costs from $520. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Lisbon LIS from  Chicago ORD with United 

To find a cheap United flight from Chicago ORD to Lisbon LIS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Chicago ORD to Lisbon LIS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as March, or if you book a flight with a stopover. 

 

Find nonstop flights from Chicago ORD to Lisbon LIS with United 

If you’re keen to be on Lisbon soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Chicago ORD to Lisbon LIS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Lisbon LIS from  Chicago ORD with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Lisbon

Holiday Inn Express Lisbon Airport, an IHG Hotel
Holiday Inn Express Lisbon Airport, an IHG Hotel
3 out of 5
Rua Guiné, 18, Prior Velho, Loures
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
8.4/10 Very Good! (1,000 reviews)
Some problems.
"Hotel is convenient. Near airport. Dining was terrible. Slow service. They ran out of food items and oven broke down!? Tub had no stopper and adjustable shower head was broken."

Reviewed on Apr 23, 2024

Holiday Inn Express Lisbon Airport, an IHG Hotel
Meliá Lisboa Aeroporto
Meliá Lisboa Aeroporto
4 out of 5
Aeroporto Internacional de Lisboa, Rua C, Lisbon
A full-service spa, an indoor pool, and a restaurant are all featured at this smoke-free hotel. Traveling on business? Take advantage of the business center, ...
9.2/10 Wonderful! (1,229 reviews)
"It's a good hotel for an overnight between flights. Very comfortable."

Reviewed on Apr 23, 2024

Meliá Lisboa Aeroporto
Hotel Star Inn Lisbon Aeroporto
Hotel Star Inn Lisbon Aeroporto
3 out of 5
Aeroporto Internacional Lisboa, Rua C-2, Lisbon
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the free WiFi in public areas and free airport shuttle. Self ...
9.2/10 Wonderful! (2,958 reviews)
"Best location near airport, nice and clean hotel, good breakfast and freindly staff."

Reviewed on Apr 23, 2024

Hotel Star Inn Lisbon Aeroporto
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.