LIS - ORD

$274 Find Cheap Flights from Lisbon to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to O'Hare Intl departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Chicago, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Lisbon to Chicago (LIS-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lisbon to O'Hare Intl

Wed, Nov 26 - Sun, Nov 30
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
$394Scandinavian Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 16
TAP AIR PORTUGAL Logo
9:20 am - 12:35 pmLIS-ORD
9h 15mnonstop
TAP AIR PORTUGAL Logo
6:00 pm - 8:00 amORD-LIS
8h 00mnonstop
$493TAP AIR PORTUGAL
Find Deal
Sun, Nov 2 - Sun, Nov 9
TAP AIR PORTUGAL Logo
11:25 am - 3:00 pmLIS-ORD
9h 35mnonstop
TAP AIR PORTUGAL Logo
8:20 pm - 10:15 amORD-LIS
7h 55mnonstop
$494TAP AIR PORTUGAL
Find Deal
Thu, Oct 2 - Thu, Nov 13
 Logo
7:30 pm - 2:10 pmLIS-ORD
24h 40m1 stop
 Logo
5:20 pm - 5:30 pmORD-LIS
18h 10m1 stop
Tue, Oct 7 - Mon, Oct 20
 Logo
5:00 am - 2:10 pmLIS-ORD
15h 10m1 stop
 Logo
5:10 pm - 11:15 amORD-LIS
12h 05m1 stop
Sat, Nov 15 - Wed, Dec 3
Delta Logo
5:00 am - 2:30 pmLIS-ORD
15h 30m1 stop
Delta Logo
1:30 pm - 8:00 amORD-LIS
12h 30m1 stop
$517Delta
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Wed, Nov 26 - Sun, Nov 30
Delta Logo
5:00 am - 4:34 pmLIS-ORD
17h 34m2 stops
Delta Logo
5:20 pm - 5:30 pmORD-LIS
18h 10m1 stop
$520Delta
Find Deal
Tue, Jul 8 - Tue, Jul 15
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
$831Aer Lingus
Find Deal
Fri, Aug 1 - Mon, Aug 18
United Airlines Logo
7:30 am - 7:55 pmLIS-ORD
18h 25m1 stop
United Airlines Logo
10:40 am - 9:20 amORD-LIS
16h 40m1 stop
$1,131United Airlines
Find Deal
Sat, Aug 9 - Thu, Aug 28
Aer Lingus Logo
10:15 pm - 5:32 pmLIS-ORD
25h 17m2 stops
Aer Lingus Logo
9:15 pm - 9:35 pmORD-LIS
18h 20m1 stop
$1,144Aer Lingus
Find Deal
Expert advice

Expert advice for your flight from Lisbon to O'Hare Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LIS

For departures, arrive early at LIS due to long check-in and security lines, especially in Terminal 2. Bring snacks and entertainment for kids.

Read more about LISby Duncan Madden
ORD

Upon arrival at ORD, take the CTA Blue Line train to downtown Chicago. It runs 24 hours and avoids traffic delays, taking about 45 minutes.

Read more about ORDby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Duncan Madden

Duncan Madden

Expert on LIS

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for Lisbon to O'Hare Intl flights

Get data-powered insights and trends into flights from Lisbon to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lisbon to Chicago?

The average price of all round-trip flights from Lisbon to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Chicago on a Sunday and more expensive on a Wednesday. On your return trip to Lisbon, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lisbon to Chicago O'Hare Intl Airport is December, where tickets cost $735 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,063 and $988 respectively.

Can I save money by flying with a layover from Lisbon to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $803 on average.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$274
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 20% increase in price.
Flight from Lisbon to Chicago

When to book flights from Lisbon to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Lisbon to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lisbon to Chicago flights

  • Air Canada, United Airlines, American Airlines, and Delta Air Lines have no maximum carry-on weight limit on their flights from Lisbon to Chicago. However, your carry-on bag shouldn’t be bigger than the airline-specific size requirements and should fit in the overhead storage bin. You can also bring a small personal item that should easily fit under the seat in front of you.

    TAP Air Portugal offers a range of meals for passengers with allergies or special dietary needs on its direct flights from Lisbon to Chicago. They include vegan, gluten-free, diabetic, low-calorie, low-fat, lactose-free, low-sodium, infant, and religious meals. You can order your special meal up to 24 hours before departure.

  • How do I get to downtown Chicago from Chicago O'Hare International Airport (ORD)?

    The Chicago Transit Authority (CTA) public transport rail system (Blue Line L-train) is the most affordable option to get to downtown Chicago from ORD, especially if you have less luggage. It takes you to the city center within 30 to 40 minutes. You can also take the PACE buses to various parts of Chicago, including the city center. Taxis, ride apps, and car rentals also operate from the airport.

  • Which airlines have Business Class flights from Lisbon to Chicago?

    If you wish to fly Business Class from Lisbon to Chicago, consider booking TAP Air Portugal, United Airlines, Lufthansa, Turkish Airlines, Air Canada, SWISS Air, Air France, KLM Royal Dutch, or Delta Air Lines. They feature spacious cabins with more legroom, priority services, premium dining on board, and in-flight entertainment.

  • What lounges are available at Lisbon Humberto Delgado Airport (LIS)?

    If you’re looking for a place to relax at Lisbon Humberto Delgado Airport (LIS) before your flight to Chicago, you can check into ABC – Airport Business Center or ANA Lounge, which you can access by paying at the door. These lounges have showers, free high-speed internet, dining options, complimentary drinks and snacks, workspaces, comfortable seating, and entertainment options.

  • What is the cheapest flight from Lisbon to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Lisbon to Chicago O'Hare Intl Airport was $274 for a one-way ticket and $394 for a round-trip.

  • Do I need a passport to fly between Lisbon and Chicago?

    Yes

  • Which aircraft models fly most regularly from Lisbon to Chicago?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Lisbon to Chicago flight route.

  • Which airline alliances offer flights from Lisbon to Chicago?

    Star Alliance is the only airline alliance operating flights between Lisbon and Chicago.

  • On which days can I fly direct from Lisbon to Chicago?

    You can catch a nonstop flight from Lisbon to Chicago on Monday, Wednesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Lisbon to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lisbon to Chicago are Delta and United Airlines. With an average price for the route of $696 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $886 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Lisbon to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lisbon to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lisbon to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Lisbon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lisbon to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Lisbon with another airline. Booking your flights between Lisbon and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Lisbon to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $666 or less one-way and $757 or less round-trip.
  • Which other cities can I fly to from Orlando Sanford Intl (SFB)?
  • Orlando Sanford Intl (SFB) is a secondary airport in Orlando with several domestic flights and limited international flights. From Orlando Sanford Intl (SFB), you can extend your trip to domestic destinations like Memphis, Pittsburgh, Columbus, St. Louis, Richmond, Nashville, Atlanta, and Baltimore. You’ll find limited flights to international destinations like Toronto in Canada and San Juan in Puerto Rico.
  • The Lisbon (LIS) to Chicago (ORD) flight route is served by several airlines with direct and connecting flights. Common layover cities for one-stop flights on this route include Frankfurt (FRA), Zurich (ZRH), Boston (BOS), Munich (MUC), Washington, D.C. (WAS), Amsterdam (AMS), New York City (NYC), Paris (CDG), Barcelona (BCN), and Philadelphia (PHL).
  • The average carbon emissions per passenger on one-way flights from Lisbon to Chicago is 2000 lb. Consider booking Air France, TAP Air Portugal, United Airlines, Lufthansa, KLM Royal Dutch, Delta Air Lines, Virgin Atlantic, Air Canada, American Airlines, Brussels Airlines, Aer Lingus, Finnair, or Iberia, which emit less CO₂ on their flights from Lisbon to Chicago.
  • Chicago Midway Airport (MDW) is an alternative arrival airport in Chicago. It’s ideal if you want to land closer to downtown Chicago. However, there are limited flights from Lisbon to Chicago Midway Airport (MDW). Chicago O'Hare International Airport (ORD remains the best arrival airport in Chicago because of more flight options from Lisbon and more amenities.

Prefer to fly direct from Lisbon to Chicago?

Find which airlines fly direct from Lisbon Humberto Delgado Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Lisbon Humberto Delgado to Chicago O'Hare Intl

Monday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Thursday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Friday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Saturday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Sunday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

See more direct flights

Direct returns

Chicago O'Hare Intl to Lisbon Humberto Delgado

Monday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Thursday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Friday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Saturday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Sunday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

See more direct flights
See more direct flights

Top 4 airlines serving from Lisbon to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Delta is better for short flights and very low need for customer service. Avoid for longer flights

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

So far so good but food and entertainment are not available for this flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

There was no room in the seats, smallest room we've ever had and the food was awful.

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

I dont fly them much anymore. Other carries offere better pricing and better seating options

Seats weren't very comfortable for a long haul flight but the service made up for it.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

Terrible flight attendant attitude. Average 3-star hotel employee has better hospitality skills. Business class seats are literally a joke. TAP executives should ride business class in other airlines to develop some rudimentary sense of what business class is.

Very pleasant flight, crew was very nice. The flight was really smooth, big plane. The seats are kind of close together, so comfort was just OK. The boarding process on the way back to New York was a little chaotic. It took a long time.There were no announcements, no loudspeaker just one staff yelling out of instructions and a lot of people crowding in before their term to board. So that could really be improved a lot.

The crew was very nice. The food was good. The entertainment on the way back to Miami wasn’t as good as the flight over. I wanted to watch Wicked but on the way over from Miami to Lisbon but the screen didn’t work. On the way from Lisbon to Miami Wicked wasn’t an option. Liked the option to check out overhead carry on with our checked luggage Overall the flights were very good. I would fly TaP again

Boarding went fast. Lisbon's gates are too small for the flights they serve.

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Worst: long walk to baggage claim Best: left on time

Got in on time. Food was the worst ever. Comfort was terrible. Check in was incredibly bad.

The flight schedules are better than some airlines. Their website is terrible, it doesn’t store any information so every time you fly you have to re-enter the data. The flight was late taking off but we still got to our destination on time.

Flight delayed by >1 hour. Long boarding involving riding a shuttle to the plane.

When I tried to enter my identity details, your app told me information was missing but did not highlight the missing data. This was frustrating. Also, there was an unexplained delay of about 2 hours in taking off. This was also frustrating. Otherwise the experience was good.

Everything you need to know for your flight from Lisbon to O'Hare Intl

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