Cheap Flights to Saint Mary's City

View AU$91 flight on Thu, 4 Dec 2025Opens in a new window

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Cheap Tickets to Saint Mary's City

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 4 Dec - Wed, 10 Dec
JFK
New York
DCA
Washington
AU$180 Return, found 5 days ago
AU$180
Return
found 5 days ago
Select American Airlines flight, departing Thu, 4 Dec from New York to Washington, returning Wed, 10 Dec, priced at AU$180 found 5 days ago
Delta
Mon, 15 Dec - Wed, 31 Dec
BOS
Boston
DCA
Washington
AU$185 Return, found 4 days ago
AU$185
Return
found 4 days ago
Select Delta flight, departing Mon, 15 Dec from Boston to Washington, returning Wed, 31 Dec, priced at AU$185 found 4 days ago
JetBlue Airways
Wed, 31 Dec - Tue, 13 Jan
JFK
New York
DCA
Washington
AU$253 Return, found 5 days ago
AU$253
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 31 Dec from New York to Washington, returning Tue, 13 Jan, priced at AU$253 found 5 days ago
United
Thu, 18 Dec - Thu, 25 Dec
EWR
New York
DCA
Washington
AU$269 Return, found 6 days ago
AU$269
Return
found 6 days ago
Select United flight, departing Thu, 18 Dec from New York to Washington, returning Thu, 25 Dec, priced at AU$269 found 6 days ago
Air Canada
Thu, 18 Dec - Thu, 25 Dec
YYZ
Toronto
DCA
Washington
AU$352 Return, found 5 days ago
AU$352
Return
found 5 days ago
Select Air Canada flight, departing Thu, 18 Dec from Toronto to Washington, returning Thu, 25 Dec, priced at AU$352 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

August is typically the cheapest month to fly

From AU$151 - AU$555 per traveller.

Saint Mary's City Flights

Have the time of your life in Saint Mary's City

Flying to Saint Mary's City is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Saint Mary's City flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Saint Mary's City in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Saint Mary's City. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Saint Mary's City, Lexington Park has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Saint Mary's City when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Saint Mary's City AU$180. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Saint Mary's City-bound flight. Bon voyage!

Frequently asked questions

What is the name of Saint Mary's City's airport?
Saint Mary's City has one main airport, Ronald Reagan Washington National Airport (DCA).
What airport is best to fly into Saint Mary's City?
Travellers from all across the globe go through DCA each day. Jump off the plane, collect your luggage and you'll be 88 kilometres from the central Saint Mary's City streets.
How many airlines fly to Saint Mary's City?
There are 8 airlines that service Saint Mary's City from 97 airports around the world.
Which airlines fly to Saint Mary's City?
In general, travellers choose to fly with American Airlines, JetBlue and Delta when heading off to Saint Mary's City. The biggest proportion of these flights depart from Boston, with American Airlines operating this route the most frequently.
How many nonstop flights are there to Saint Mary's City?
Flying to someplace new is much more fun when there aren't any stopovers. If you're jetting off to Saint Mary's City, the great news is that there are 2,882 direct flights every week.
Where are the most popular flights to Saint Mary's City departing from?
Travellers often jet off from Boston, Chicago and New York airports when flying to Saint Mary's City.
How long is the flight to Saint Mary's City Airport?
If it's Boston you're leaving behind, you'll be airborne for around 1 hour and 52 minutes before you touchdown in Saint Mary's City. Airport to airport from Chicago takes approximately 1 hour and 52 minutes and from New York, the flight time is 1 hour and 29 minutes.
How to book the cheapest flight to Saint Mary's City?
Don't leave booking your flight to Saint Mary's City until the last moment. That's one move seasoned travellers use to get the best prices. Booking well in advance means more choices and less expensive flights. Also, do some online research and compare your options. If your destination has a few airports, you may be able to nab an excellent deal by flying into a smaller terminal. Finally, another simple way to save some money is be ready to book at a moment's notice. If you spot a good deal, don't think twice — snap it up while the opportunity's there.
Do you have any tips for my flight to Saint Mary's City?
Depending on where you're coming from, your flight to Saint Mary's City could be a piece of cake or it could go on forever. We've put together some useful hints that will help you start your next great adventure on the right foot. What to pack in your hand luggage:

  • Travelling on a plane can be a great experience if you carry the right stuff. Firstly, you'll want some toiletry items, such as a toothbrush and hairbrush, a clean set of clothes and something to read. Secondly, find room in your hand luggage for your electronic devices, chargers, your medications and perhaps a neck pillow as well. Lastly, don't forget to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your treasured pocket knife, and products which are explosive or flammable, such as spray paint, flares and poisons, are also not allowed.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and go for shoes that are enclosed, flat and easy to slip on and off.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-haul flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Saint Mary's City?
The trick is to be prepared before you get to the security gate. That way, you'll be hopping onto that plane to Saint Mary's City in the blink of an eye. Follow these helpful tips and get your holiday off to a flying start:

  • Airport security personnel first need to make sure that you have a valid ID and travel documents before anything else. Have them within easy reach, ready for inspection.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • All your electronic devices, including your phone and tablet, are also required to be scanned.
  • Want to bring along your favourite cologne or perfume? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's fine to bring with you in your carry-on bag.
  • There's a good chance you'll be required to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Airlines won't allow any sharp items or pocket knives in your carry-on luggage. If you must bring these kinds of items, pack them in your checked luggage.

Flights to Saint Mary's City information
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Return price
AU$179

Trending flights to Saint Mary's City

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 15 Apr - Tue, 28 Apr
BNE
Brisbane
DCA
Washington
AU$1,325 Return, found 5 days ago
AU$1,325
Return
found 5 days ago
Select Air Canada flight, departing Wed, 15 Apr from Brisbane to Washington, returning Tue, 28 Apr, priced at AU$1,325 found 5 days ago

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