Cheap Flights from Washington (DCA) to Rost (RET)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Rost (RET)

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Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Rost (RET) cost?
Get a cheap one-way flight or cheap return flight from Ronald Reagan Washington National Airport (DCA) to Rost (RET) 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 Ronald Reagan Washington National Airport (DCA) to Rost (RET)?
The cheapest month to fly from DCA to RET is , when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Rost (RET)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from DCA to RET. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Rost (RET)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Rost (RET) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to RET?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Rost (RET)?
To avoid potential delays on the Ronald Reagan Washington National Airport (DCA) to Rost (RET) route, fly before 3 PM. Departures after this hour are 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 Ronald Reagan Washington National Airport (DCA) to Rost (RET) last-minute?
Last-minute bookings from DCA to RET are usually more expensive. For the lowest prices, start searching for flights early. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Rost (RET)?
In most instances, you're able to cancel or reschedule your DCA to RET flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Rost
Distance
3749 mi

Book with confidence

Washington to Rost Flights

The cheapest times to fly from Washington to Rost

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

 

The best time to book a flight from Washington to Rost

Sunday is one of the best days to book for cheap flights from Washington to Rost: 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 Washington to Rost

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 Washington to Rost 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 Washington to Rost 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 Washington to Rost 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.

 

Washington to Rost Flights
*Available to One Key members.