Cheap Flights from Chicago (ORD) to Coimbra (CBP)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto)

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Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto) cost?
Grab a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto)?
The cheapest month to fly from ORD to CBP is , when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ORD to CBP flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto)?
You'll need to catch a flight with a layover if you're traveling from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ORD to CBP?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto)?
Choose a flight from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto) last-minute?
Booking your ticket from ORD to CBP right before your getaway is usually more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an ORD to CBP flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to CBP flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Coimbra (CBP-Bissaya Barreto)?
It's usually possible to cancel or reschedule your ORD to CBP flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Bissaya Barreto
Distance
3981 mi

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Chicago to Coimbra Flights

The cheapest times to fly from Chicago to Coimbra

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Coimbra are during the month of . You can find some of the cheapest flights from Chicago to Coimbra with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Coimbra

Sunday is one of the best days to book for cheap flights from Chicago to Coimbra: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Coimbra

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Coimbra in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Coimbra flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Coimbra airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Coimbra Flights

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*Available to One Key members.