Cheap Flights from Colmar (CMR) to Porto (OPO)

Popular airlines from Colmar (CMR-Houssen) to Porto Airport (OPO)

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Flights from Colmar (CMR) to Porto (OPO)
Origin airport
Houssen
Destination airport
Dr. Francisco de Sa Carneiro
Distance
917 mi

Colmar to Porto Flights

The cheapest times to fly from Colmar to Porto

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 Colmar to Porto are during the month of . You can find some of the cheapest flights from Colmar to Porto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colmar to Porto

Sunday is one of the best days to book for cheap flights from Colmar to Porto: 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 Colmar to Porto

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 Colmar to Porto 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 Colmar to Porto 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 Colmar to Porto 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.

 

Frequently asked questions

How much does a flight from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO) cost?
Snag a cheap one-way flight or cheap return flight from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO)?
is the most affordable month to fly from CMR to OPO. Timing your trip outside of the busy season is often the key to scoring lower fares.
Which airlines fly direct from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO)?
There aren't any direct flights from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO). However, there are other airports offering nonstop flights. Hop on your plane at EuroAirport Airport (BSL) and head straight to Porto without layovers.
What is the cheapest airline that flies from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO)?
To find the cheapest airline flying from CMR to OPO, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO)?
There are no daily nonstop flights from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CMR to OPO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Book a flight from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO) that leaves before 3 PM to reduce the likelihood of delays. 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 Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO) last-minute?
Waiting until right before your break to book your flight from CMR to OPO often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a CMR to OPO flight and hotel package?
You'll typically save money by securing a CMR to OPO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your ideal accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Colmar (CMR-Houssen) to Dr. Francisco de Sa Carneiro Airport (OPO)?
In most cases, you can reschedule or cancel your CMR to OPO flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more details, head to our Customer Service portal.

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