$265+ Cheap flights from O'Hare Intl (ORD) to Portugal
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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from O'Hare Intl to Portugal 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 O'Hare Intl to Portugal
Keep the following information in mind while searching for O'Hare Intl to Portugal flight deals. Data was last updated februari 21, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $513 (Gotogate) |
One-way from | $297 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $570 |
Good round-trip deal | $613 or less |
Good one-way deal | $429 or less |
Find flight deals from O'Hare Intl to Portugal
Cheapest flights from O'Hare Intl to PortugalExplore the most affordable flight options available from O'Hare Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februari 21, 2025.
Explore the most affordable flight options available from O'Hare Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februari 21, 2025.
This Gotogate deal was found by Cheapflights users on 2/20. 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 United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub 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 2/20. 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 FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from O'Hare Intl to Portugal within your budget
Customize your flight search to find flights from O'Hare Intl to Portugal 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 februari 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
tis 4/1
11:30 am-11:15 am
2 stops17h 45m
Porto
tis 4/8
8:40 am-3:55 pm
1 stop13h 15m
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
ons 4/2
11:35 am-9:20 am
1 stop15h 45m
Lisbon Humberto Delgado
ons 4/9
12:50 pm-9:46 am
2 stops26h 56m
ChicagoPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
tis 4/1
6:35 pm-7:55 am
1 stop31h 20m
Porto
tis 4/8
12:15 pm-12:10 pm
1 stop29h 55m
ChicagoPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
tis 4/1
4:00 pm-9:45 am
1 stop11h 45m
Porto
tis 4/8
6:00 am-12:55 pm
1 stop12h 55m
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
mån 3/31
9:50 am-9:20 am
2 stops17h 30m
Lisbon Humberto Delgado
ons 4/9
11:25 am-8:02 am
2 stops26h 37m
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
mån 3/31
7:00 am-9:20 am
1 stop20h 20m
Lisbon Humberto Delgado
mån 4/7
3:35 pm-12:10 pm
1 stop26h 35m
ChicagoPorto
ORD - OPO
ORDOPO
Chicago O'Hare Intl
sön 3/2
8:25 pm-5:00 pm
1 stop14h 35m
Porto
tis 3/18
8:00 pm-4:30 pm
1 stop25h 30m
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
sön 3/9
8:05 pm-11:45 am
1 stop34h 40m
Lisbon Humberto Delgado
mån 3/17
11:50 am-5:15 pm
1 stop34h 25m
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
sön 3/30
6:00 pm-8:00 am
Nonstop8h 00m
Lisbon Humberto Delgado
ons 4/9
12:55 pm-4:10 pm
Nonstop9h 15m
ChicagoLisbon
ORD - LIS
ORDLIS
Chicago O'Hare Intl
tis 3/4
7:10 am-9:00 am
1 stop19h 50m
Lisbon Humberto Delgado
ons 3/12
5:00 am-5:43 pm
2 stops17h 43m
Best time to book a flight from O'Hare Intl to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from O'Hare Intl with our price prediction graph.
Travel insights for flights from O'Hare Intl to Portugal
Get recent, data-driven insights about flights from O'Hare Intl to Portugal including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Portugal?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Portugal (average of $612). Flying from Chicago O'Hare Intl Airport to Portugal in June is currently the most expensive (average of $1,234). 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 ORD to PT?
Find hourly flight availability from O'Hare Intl to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated februari 21, 2025.
When flying from Chicago O'Hare Intl Airport to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 34% versus a flight in the morning.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Portugal?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Portugal. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Portugal flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, 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 51.8 F).
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated februari 21, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Chicago to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Portugal. 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 O'Hare Intl to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from O'Hare Intl to Portugal
Discover the top 10 airlines that operate flights from O'Hare Intl to Portugal. 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 februari 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$415 | Average$879 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$445 | Average$509 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$463 | Average$748 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$468 | Average$776 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$473 | Average$788 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$490 | Average$702 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$516 | Average$814 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$519 | Average$782 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$527 | Average$758 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$529 | Average$1,032 | FlexibilityNo cancel fee | On-time69% |