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

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

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 30% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to St. Anthony Airport?
Round-trip flights between Dulles Intl. Airport and St. Anthony Airport (YAY) start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to YAY?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to St. Anthony Airport that have flexible change policies?
Flights from IAD to YAY with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the fare difference, without any additional fees to worry about.
How far is the flight from Dulles Intl. Airport to St. Anthony Airport (YAY)?
You'll be up above the clouds for a while, as the flight distance from Chantilly to Newfoundland is 2,200 kilometres. Set up a playlist of your favourite songs before you leave home to stay entertained during your trip.
Which airlines fly direct from IAD to YAY?
You won't find any airlines operating directly between Washington Dulles Intl. Airport (IAD) and St. Anthony Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Washington Dulles Intl. Airport (IAD) to St. Anthony Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from IAD to St. Anthony Airport are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
St. Anthony
Distance
2144 km

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.