Cheap Flights from Washington (IAD) to St. Anthony (YAY)

Popular airlines from Washington Dulles Intl. Airport (IAD) to St. Anthony, NL (YAY)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY) cost?
Grab a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY)?
is the cheapest month to fly from IAD to YAY. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from IAD to YAY. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY)?
You'll need to book a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAD to YAY?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, including the season 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 Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY) last-minute?
Holding off until right before your break to book a ticket from IAD to YAY often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book an IAD to YAY flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAD to YAY flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport (YAY)?
If you reserved your IAD to YAY flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
St. Anthony
Distance
1340 mi

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Washington to St. Anthony Flights

The cheapest times to fly from Washington to St. Anthony

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

 

The best time to book a flight from Washington to St. Anthony

Sunday is one of the best days to book for cheap flights from Washington to St. Anthony: 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 St. Anthony

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 St. Anthony 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 St. Anthony 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 St. Anthony 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 St. Anthony Flights

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