Cheap Flights from Barcelona (BCN) to Renton (RNT)

Popular airlines from Barcelona El Prat Airport (BCN) to Renton, WA (RNT-Renton Municipal)

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Alternative airports near Renton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 10 minutes. Flights from $1,571
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Flights from Barcelona (BCN) to Renton (RNT)
Origin airport
Barcelona Intl.
Destination airport
Renton Municipal
Distance
5418 mi

Barcelona to Renton Flights

The cheapest times to fly from Barcelona to Renton

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

 

The best time to book a flight from Barcelona to Renton

Sunday is one of the best days to book for cheap flights from Barcelona to Renton: 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 Barcelona to Renton

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 Barcelona to Renton in 2026. 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 Barcelona to Renton 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 Barcelona to Renton 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 Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT) cost?
Secure a cheap one-way flight or cheap return flight from Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT) 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 Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT)?
is the least expensive month to fly from BCN to RNT. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT)?
To find the cheapest airline that'll fly you from BCN to RNT, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT)?
There aren't any daily direct flights departing from Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from BCN to RNT?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT)?
To touch down at Renton Municipal Airport (RNT) on schedule, opt for a flight that leaves from Barcelona Intl. Airport (BCN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT) last-minute?
Booking your plane ticket from BCN to RNT shortly before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BCN to RNT flight and hotel package?
Compared with arranging hotels and flights separately, booking a BCN to RNT flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Renton Municipal Airport (RNT)?
Typically, you're able to reschedule or cancel your BCN to RNT flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further information, visit our Customer Service portal.

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