$214+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — ORD
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to O'Hare Intl
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One-way
Cheapest flights from Lisbon to O'Hare IntlExplore 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 August 26, 2026.
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 August 26, 2026.
This Mytrip deal was found by Cheapflights users on 8/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:10 pm -
1 stop22h 50m
Sun 10/189:00 pm -
1 stop19h 05m
Deal found 8/21![Multiple Airlines logo]()
$255
This oojo deal was found by Cheapflights users on 8/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:55 pm -
1 stop29h 50m
Fri 11/137:15 pm -
1 stop14h 50m
Deal found 8/21![Scandinavian Airlines logo]()
$525
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:55 pm -
1 stop29h 50m
Fri 10/308:15 pm -
1 stop14h 50m
Deal found 8/23![Scandinavian Airlines logo]()
$527
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:55 pm -
1 stop29h 50m
Tue 11/37:15 pm -
1 stop14h 50m
Deal found 8/23![Scandinavian Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:30 pm -
1 stop23h 30m
Fri 11/136:30 pm -
2 stops20h 50m
Deal found 8/21![Multiple Airlines logo]()
$542
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:55 pm -
1 stop29h 50m
Mon 11/97:15 pm -
1 stop14h 50m
Deal found 8/24![Scandinavian Airlines logo]()
$546
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:55 pm -
1 stop29h 50m
Fri 11/67:15 pm -
1 stop14h 50m
Deal found 8/23![Scandinavian Airlines logo]()
$560
This Scandinavian Airlines deal was found by Cheapflights users on 8/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:55 pm -
1 stop29h 50m
Mon 11/167:15 pm -
1 stop14h 50m
Deal found 8/22![Scandinavian Airlines logo]()
$561
This oojo deal was found by Cheapflights users on 8/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:15 pm -
1 stop25h 55m
Tue 10/278:15 pm -
1 stop14h 50m
Deal found 8/25![Scandinavian Airlines logo]()
$563
Best flights from Lisbon to O'Hare IntlDiscover carefully curated flight deals from Lisbon to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Lisbon to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/144:55 pm -
1 stop29h 50m
Sun 1/177:15 pm -
1 stop14h 50m
Deal found 8/25![Scandinavian Airlines logo]()
$551
This Lufthansa deal was found by Cheapflights users on 8/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:05 am -
1 stop13h 50m
Thu 10/153:35 pm -
1 stop16h 05m
Deal found 8/21![Lufthansa logo]()
$883
This SWISS deal was found by Cheapflights users on 8/21. 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.
Tue 10/65:55 am -
1 stop36h 40m
Tue 10/132:40 pm -
1 stop18h 05m
Deal found 8/21![SWISS logo]()
$890
This KLM deal was found by Cheapflights users on 8/21. 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.
Tue 10/65:00 am -
1 stop15h 15m
Wed 10/146:00 pm -
2 stops14h 55m
Deal found 8/21![Multiple Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 8/22. 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.
Sun 10/115:00 am -
1 stop15h 15m
Sat 10/241:55 pm -
2 stops16h 30m
Deal found 8/22![Delta logo]()
$901
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:55 pm -
1 stop29h 50m
Mon 11/27:15 pm -
1 stop14h 50m
Deal found 8/23![Scandinavian Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 8/21. 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.
Tue 10/65:00 am -
1 stop15h 15m
Tue 10/135:29 pm -
2 stops18h 21m
Deal found 8/21![Delta logo]()
$901
This KLM deal was found by Cheapflights users on 8/21. 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.
Thu 10/85:00 am -
1 stop15h 15m
Wed 10/146:00 pm -
2 stops14h 55m
Deal found 8/21![Multiple Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 8/25. 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.
Sat 11/75:00 am -
2 stops17h 26m
Sun 11/1511:19 am -
2 stops18h 06m
Deal found 8/25![Delta logo]()
$905
This KLM deal was found by Cheapflights users on 8/26. 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.
Sun 9/65:00 am -
1 stop15h 15m
Tue 9/155:10 pm -
1 stop18h 40m
Deal found 8/26![Multiple Airlines logo]()
$911
This SWISS deal was found by Cheapflights users on 8/23. 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.
Mon 10/267:40 pm -
2 stops23h 00m
Thu 11/54:10 pm -
2 stops16h 10m
Deal found 8/23![SWISS logo]()
$1,188
Last-minute flights from Lisbon to O'Hare IntlDiscover last-minute flight deals from Lisbon to O'Hare Intl. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to O'Hare Intl. Data last updated August 26, 2026 and is based on user searches.
This Rumbo deal was found by Cheapflights users on 8/24. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:15 pm -
1 stop21h 45m
Fri 9/189:00 pm -
1 stop18h 35m
Deal found 8/24![Aer Lingus logo]()
$665
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:15 pm -
1 stop25h 55m
Tue 9/157:15 pm -
1 stop18h 10m
Deal found 8/24![Scandinavian Airlines logo]()
$644
This Scandinavian Airlines deal was found by Cheapflights users on 8/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:15 pm -
1 stop25h 55m
Fri 9/257:15 pm -
1 stop20h 50m
Deal found 8/26![Scandinavian Airlines logo]()
$682
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:15 pm -
1 stop27h 00m
Sat 9/199:00 pm -
1 stop18h 35m
Deal found 8/23![Aer Lingus logo]()
$723
This Mytrip deal was found by Cheapflights users on 8/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:25 am -
1 stop15h 50m
Wed 9/309:00 pm -
1 stop14h 50m
Deal found 8/22![Multiple Airlines logo]()
$704
This Justfly.com deal was found by Cheapflights users on 8/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:15 pm -
1 stop27h 00m
Fri 9/259:00 pm -
1 stop18h 35m
Deal found 8/23![Aer Lingus logo]()
$695
This Booking.com deal was found by Cheapflights users on 8/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:15 pm -
1 stop27h 00m
Sat 9/263:45 pm -
1 stop12h 30m
Deal found 8/22![Aer Lingus logo]()
$663
This Mytrip deal was found by Cheapflights users on 8/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:20 pm -
2 stops27h 55m
Mon 9/283:45 pm -
1 stop14h 55m
Deal found 8/24![Multiple Airlines logo]()
$738
This Mytrip deal was found by Cheapflights users on 8/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:15 pm -
3 stops27h 00m
Tue 9/297:25 pm -
2 stops19h 20m
Deal found 8/25![Multiple Airlines logo]()
$681
This deal was found by Cheapflights users on 8/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:10 am -
1 stop14h 45m
Tue 9/297:05 pm -
1 stop13h 25m
Deal found 8/22![British Airways logo]()
$746
One-way flights from Lisbon to O'Hare IntlSearch for one-way flight options from Lisbon to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Lisbon to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:00 pm -
1 stop27h 15m
Deal found 8/21![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/98:30 pm -
1 stop28h 45m
Deal found 8/21![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:15 am -
2 stops36h 55m
Deal found 8/21![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:30 am -
1 stop17h 45m
Deal found 8/21![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:40 pm -
3 stops50h 10m
Deal found 8/23![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/78:30 pm -
1 stop28h 45m
Deal found 8/21![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:35 pm -
3 stops50h 15m
Deal found 8/24![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/811:25 am -
1 stop13h 50m
Deal found 8/21![Multiple Airlines logo]()
$391
Find 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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Mytrip) |
One-way from | $214 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $857 |
Good one-way deal | $629 or less |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Lisbon to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Thu 1/14
4:55 pm-4:45 pm
1 stop29h 50m
Chicago O'Hare Intl
Sun 1/17
7:15 pm-4:05 pm
1 stop14h 50m
$551
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Wed 10/28
4:55 pm-5:45 pm
1 stop29h 50m
Chicago O'Hare Intl
Mon 11/2
7:15 pm-4:05 pm
1 stop14h 50m
$602
Quickest round-trip
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Wed 10/7
5:05 am-12:55 pm
1 stop13h 50m
Chicago O'Hare Intl
Thu 10/15
3:35 pm-1:40 pm
1 stop16h 05m
$883
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Tue 10/6
5:55 am-12:35 pm
1 stop36h 40m
Chicago O'Hare Intl
Tue 10/13
2:40 pm-2:45 pm
1 stop18h 05m
$890
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Tue 10/6
5:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Wed 10/14
6:00 pm-2:55 pm
2 stops14h 55m
$901
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Sun 10/11
5:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Sat 10/24
1:55 pm-12:25 pm
2 stops16h 30m
$901
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Tue 10/6
5:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Tue 10/13
5:29 pm-5:50 pm
2 stops18h 21m
$901
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Thu 10/8
5:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Wed 10/14
6:00 pm-2:55 pm
2 stops14h 55m
$901
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Sat 11/7
5:00 am-4:26 pm
2 stops17h 26m
Chicago O'Hare Intl
Sun 11/15
11:19 am-11:25 am
2 stops18h 06m
$905
LisbonChicago
LIS Lisbon Humberto Delgado - ORD Chicago O'Hare Intl
LISORD
Lisbon Humberto Delgado
Sun 9/6
5:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Tue 9/15
5:10 pm-5:50 pm
1 stop18h 40m
$911
Showing 1-10 of 19 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
LIS-ORD
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.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to Chicago O'Hare Intl Airport
Prices
Delays
What is the cheapest month to book a flight from Lisbon to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Lisbon to Chicago O'Hare Intl Airport (average of $695). Flying from Lisbon to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,137). 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 August 26, 2026.
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.
How often are flights from Lisbon to Chicago delayed?
About 24% of weekly flights between Lisbon and Chicago have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Lisbon to Chicago flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Lisbon to Chicago flights?
Over the last year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 24% of flights being delayed.
The best insider tips for Lisbon to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to Chicago O'Hare Intl Airport trip
Our travel experts
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 August 26, 2026.
See what other customers who have flown with TAP AIR PORTUGAL from Lisbon to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Boarding
7.0
Overall
7.2
Entertainment
6.4
Food
6.3
Crew
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
LIS - ORD
Comfort
7.1
Boarding
7.0
Overall
7.2
Entertainment
6.4
Food
6.3
Crew
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
LIS - ORD
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.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$697 | Average$1,083 | FlexibilityNo cancel fee | On-timeN/A |