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O'Hare Intl

$525+ Cheap flights from Lisbon (LIS) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — ORD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Lisbon to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(FlightHub)

One-way from

$525
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$733
Provider with most accurate pricing for Lisbon Humberto Delgado-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Chicago O'Hare Intl flights.
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From Lisbon Humberto Delgado to Chicago O'Hare Intl
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One-way flight from Lisbon Humberto Delgado to Chicago O'Hare Intl
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Lisbon to O'Hare Intl

Cheapest flights from Lisbon to O'Hare Intl
Explore the most affordable flight options available from Lisbon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Priceline deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/296:45 pmLIS - ORD
1 stop25h 45mMultiple Airlines
mié. 1/156:35 pmORD - LIS
1 stop14h 20mMultiple Airlines
Deal found 12/18$716
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/295:30 amLIS - ORD
1 stop15h 35mDelta
mié. 1/151:40 pmORD - LIS
2 stops18h 55mDelta
Deal found 12/18$721
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2610:55 amLIS - ORD
1 stop15h 00mUnited Airlines
sáb. 1/49:05 pmORD - LIS
1 stop31h 10mUnited Airlines
Deal found 12/18$740
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2611:25 amLIS - ORD
1 stop33h 05mKLM
sáb. 1/44:25 pmORD - LIS
1 stop20h 15mKLM
Deal found 12/17$809
This SWISS deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/295:35 amLIS - ORD
2 stops38h 30mSWISS
mié. 1/159:10 pmORD - LIS
2 stops35h 25mSWISS
Deal found 12/18$815
This Cheapflightsfares deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2110:30 amLIS - ORD
1 stop15h 37mIberia
sáb. 12/284:55 pmORD - LIS
2 stops17h 10mIberia
Deal found 12/17$892
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/216:45 pmLIS - ORD
1 stop25h 45mBritish Airways
sáb. 12/2810:00 pmORD - LIS
1 stop29h 50mBritish Airways
Deal found 12/17$935
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2311:05 amLIS - ORD
2 stops16h 47mAmerican Airlines
sáb. 12/282:24 pmORD - LIS
2 stops12h 41mAmerican Airlines
Deal found 12/18$942
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/176:30 pmLIS - ORD
2 stops33h 37mAir Canada
mié. 1/811:35 amORD - LIS
2 stops15h 45mAir Canada
Deal found 12/17$1,022
This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2911:55 amLIS - ORD
Nonstop9h 35mTAP AIR PORTUGAL
dom. 1/58:25 pmORD - LIS
Nonstop7h 50mTAP AIR PORTUGAL
Deal found 12/17$1,401

Find flights from Lisbon to O'Hare Intl within your budget

Customize your flight search to find flights from Lisbon to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

jue. 5/8

11:25 am-7:05 pm

1 stop13h 40m

Chicago O'Hare Intl

mar. 5/20

8:55 pm-9:35 pm

1 stop18h 40m

$609

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 1/15

5:00 am-10:55 pm

3 stops23h 55m

Chicago O'Hare Intl

mié. 1/22

7:00 am-1:20 pm

3 stops24h 20m

$627

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

vie. 1/17

12:00 pm-3:30 pm

Nonstop9h 30m

Chicago O'Hare Intl

vie. 1/31

8:20 pm-10:10 am

Nonstop7h 50m

$683

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 1/15

5:00 am-7:37 pm

2 stops20h 37m

Chicago O'Hare Intl

dom. 1/19

4:08 pm-8:10 am

1 stop10h 02m

$705

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 1/15

6:30 am-2:30 pm

1 stop14h 00m

Chicago O'Hare Intl

dom. 1/26

4:45 pm-1:15 pm

2 stops14h 30m

$711

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

vie. 1/17

5:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

vie. 1/31

4:58 pm-3:10 pm

2 stops16h 12m

$713

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

mié. 1/15

6:30 am-2:30 pm

1 stop14h 00m

Chicago O'Hare Intl

lun. 1/27

5:00 pm-12:10 pm

1 stop13h 10m

$717

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

dom. 1/12

3:25 pm-2:30 pm

1 stop29h 05m

Chicago O'Hare Intl

dom. 1/26

2:03 pm-8:00 am

1 stop11h 57m

$718

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

dom. 1/12

6:40 pm-1:55 pm

1 stop25h 15m

Chicago O'Hare Intl

lun. 1/27

5:00 pm-12:10 pm

1 stop13h 10m

$731

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

jue. 5/8

6:35 am-2:15 pm

1 stop13h 40m

Chicago O'Hare Intl

mar. 5/20

5:17 pm-10:55 pm

2 stops23h 38m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 30 results
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Compare providers for flights from Lisbon to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lisbon-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lisbon to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Lisbon to O'Hare Intl

Get recent, data-driven insights about flights from Lisbon to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Lisbon to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Lisbon to Chicago O'Hare Intl Airport (average of $232). Flying from Lisbon to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIS to ORD?

Find hourly flight availability from Lisbon to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lisbon to Chicago O'Hare Intl Airport as you normally would.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated diciembre 18, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and KLM from Lisbon to Chicago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lisbon to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lisbon to Chicago O'Hare Intl?

    Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Humberto Delgado; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Lisbon airport to Chicago O'Hare Intl. It is only a 4.2 mi journey to Humberto Delgado (LIS) from Lisbon’s city center.

  • What are the cheapest airlines flying from Lisbon to Chicago O'Hare Intl Airport round-trip?

    Flying on Aer Lingus is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $609. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and United Airlines, with the lowest prices starting at $683 and $705, respectively. Users have found that Aer Lingus is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Lisbon to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $540. Aer Lingus flights start at $574 while deals on Finnair start at $587 one-way.

  • What are the cheapest flights from Lisbon to Chicago O'Hare Intl Airport?

    While on average a flight from Lisbon to Chicago O'Hare Intl Airport is generally $780, our data shows the cheapest flight currently is $516. When looking at the most popular route, (Lisbon Humberto Delgado - Chicago O'Hare Intl), you can expect to pay $602 for that flight.

  • Can I find deals for flights from Lisbon to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Lisbon to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to O'Hare Intl.

  • Can I find deals for business class flights from Lisbon to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Lisbon to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Lisbon to Chicago O'Hare Intl Airport (average of $232). Flying from Lisbon to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Lisbon to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Porto to O'Hare Intl flights
Faro to O'Hare Intl flights

Top 3 airlines flying from Lisbon to O'Hare Intl

Discover the top 3 airlines that operate flights from Lisbon to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$474Average$659FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$716Average$927FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$762Average$1,076FlexibilityNo cancel feeOn-timeN/A
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