Cheap Flights from Marshall (MML) to Cascais (CAT)

Popular airlines from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais (CAT)

Frequently asked questions

How much does a flight from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT) cost?
Snag a cheap one-way flight or cheap return flight from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT) 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 Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT)?
is the least expensive month to fly from MML to CAT. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT)?
To find the cheapest airline flying from MML to CAT, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT)?
You'll need to book a flight with a layover if you're traveling from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from MML to CAT?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT)?
Select a flight from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT) that leaves before 3 PM to reduce the risk of 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 Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT) last-minute?
Holding off until right before your break to book a ticket from MML to CAT generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a MML to CAT flight and hotel package?
You'll typically save money by securing a MML to CAT 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 everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Marshall, MN (MML-Southwest Minnesota Regional) to Cascais Airport (CAT)?
If you reserved your MML to CAT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Southwest Minnesota Regional
Destination airport
Cascais
Distance
4270 mi

Book with confidence

Book with confidence

Marshall to Cascais Flights

The cheapest times to fly from Marshall to Cascais

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

 

The best time to book a flight from Marshall to Cascais

Sunday is one of the best days to book for cheap flights from Marshall to Cascais: 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 Marshall to Cascais

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 Marshall to Cascais 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 Marshall to Cascais 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 Marshall to Cascais 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.

 

Marshall to Cascais Flights

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Explore a world of travel with Expedia

*Available to One Key members.