$319+ Cheap flights from Portugal 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Portugal 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Portugal to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) 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 January 21, 2025.
Round-trip from | $401 (Mytrip) |
|---|---|
One-way from | $319 (Kiwi.com) |
Good one-way deal | $616 or less |
Find flight deals from Portugal to O'Hare Intl
Cheapest flights from Portugal to O'Hare IntlExplore the most affordable flight options available from Portugal to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Portugal to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Mytrip deal was found by Cheapflights users on 1/21. 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.
This Mytrip deal was found by Cheapflights users on 1/21. 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.
This Aer Lingus deal was found by Cheapflights users on 1/20. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This KLM deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Booking.com deal was found by Cheapflights users on 1/20. 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.
This KLM deal was found by Cheapflights users on 1/21. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 1/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Portugal to O'Hare Intl within your budget
Customize your flight search to find flights from Portugal 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Tue 3/11
9:05 am-3:30 pm
2 stops35h 25m
Chicago O'Hare Intl
Mon 3/24
5:25 pm-9:25 pm
2 stops23h 00m
PortoChicago
OPO - ORD
OPOORD
Porto
Mon 3/10
9:55 pm-5:15 pm
2 stops24h 20m
Chicago O'Hare Intl
Mon 3/17
3:35 pm-1:55 pm
2 stops17h 20m
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Mon 3/3
10:50 am-5:55 pm
1 stop13h 05m
Chicago O'Hare Intl
Mon 3/10
4:55 pm-10:10 am
1 stop12h 15m
PortoChicago
OPO - ORD
OPOORD
Porto
Thu 2/6
6:00 pm-3:30 pm
1 stop27h 30m
Chicago O'Hare Intl
Wed 2/19
7:15 pm-7:45 am
1 stop30h 30m
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Fri 2/7
12:00 pm-3:30 pm
Nonstop9h 30m
Chicago O'Hare Intl
Sun 2/16
8:25 pm-10:15 am
Nonstop7h 50m
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Wed 2/19
5:00 am-2:30 pm
1 stop15h 30m
Chicago O'Hare Intl
Wed 2/26
1:40 pm-3:10 pm
2 stops19h 30m
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Fri 2/7
5:00 am-2:30 pm
1 stop15h 30m
Chicago O'Hare Intl
Sun 2/16
4:25 pm-11:10 pm
1 stop24h 45m
PortoChicago
OPO - ORD
OPOORD
Porto
Mon 3/10
6:20 am-3:30 pm
1 stop14h 10m
Chicago O'Hare Intl
Mon 3/17
6:20 pm-10:50 am
1 stop11h 30m
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Sat 5/3
7:20 am-2:50 pm
1 stop13h 30m
Chicago O'Hare Intl
Sun 5/11
10:20 pm-5:55 pm
1 stop13h 35m
PortoChicago
OPO - ORD
OPOORD
Porto
Sat 5/3
6:40 am-2:10 pm
1 stop13h 30m
Chicago O'Hare Intl
Sat 5/10
5:15 pm-3:30 pm
1 stop16h 15m
Best time to book a flight from Portugal to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Portugal with our price prediction graph.
Travel insights for flights from Portugal to O'Hare Intl
Get recent, data-driven insights about flights from Portugal to O'Hare Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Portugal to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Portugal to Chicago O'Hare Intl Airport (average of $245). Flying from Portugal to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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 PT to ORD?
Find hourly flight availability from Portugal 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 January 21, 2025.
When flying from Portugal to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 January 21, 2025.
Get a feel of what it's like to fly with United Airlines, Delta and KLM from Portugal to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
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 Portugal 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.
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Alternative routes for Portugal to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Portugal to O'Hare Intl
Discover the top 3 airlines that operate flights from Portugal 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$659 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$580 | Average$1,076 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$716 | Average$882 | FlexibilityNo cancel fee | On-time69% |