Cheap Flights to St. Leonard: St. Leonard Flight Deals

View €37 flight on Thu, 7 May 2026Opens in a new window

Popular airlines to St. Leonard

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Cheap round-trip flights to St. Leonard

Prices were available within the past 7 days and start at €37 for one-way flights and €83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 23 Apr - Wed, 29 Apr
LGA
New York
DCA
Washington
€83 Return, found 3 days ago
€83
Return
found 3 days ago
Select JetBlue Airways flight, departing Thu, 23 Apr from New York to Washington, returning Wed, 29 Apr, priced at €83 found 3 days ago
American Airlines
Tue, 10 Mar - Wed, 11 Mar
JFK
New York
DCA
Washington
€118 Return, found 4 days ago
€118
Return
found 4 days ago
Select American Airlines flight, departing Tue, 10 Mar from New York to Washington, returning Wed, 11 Mar, priced at €118 found 4 days ago
Delta
Tue, 10 Mar - Wed, 11 Mar
JFK
New York
DCA
Washington
€118 Return, found 4 days ago
€118
Return
found 4 days ago
Select Delta flight, departing Tue, 10 Mar from New York to Washington, returning Wed, 11 Mar, priced at €118 found 4 days ago
United
Thu, 2 Apr - Mon, 6 Apr
EWR
New York
DCA
Washington
€201 Return, found 3 days ago
€201
Return
found 3 days ago
Select United flight, departing Thu, 2 Apr from New York to Washington, returning Mon, 6 Apr, priced at €201 found 3 days ago
KLM
Fri, 27 Feb - Mon, 2 Mar
DUB
Dublin
DCA
Washington
€446 Return, found 1 day ago
€446
Return
found 1 day ago
Select KLM flight, departing Fri, 27 Feb from Dublin to Washington, returning Mon, 2 Mar, priced at €446 found 1 day ago

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

November is typically the cheapest month to fly

From €85 - €295 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to St. Leonard. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to St. Leonard. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to St. Leonard, or are just on the lookout for the best flights to St. Leonard, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in St. Leonard to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of St. Leonard's airport?
St. Leonard has several airports, but most travellers use Ronald Reagan Washington National Airport (DCA).
What airport is best to fly into St. Leonard?
Flying to St. Leonard means stepping off the plane at Ronald Reagan Washington National Airport (DCA) or Washington Dulles Intl. Airport (IAD). The first is 64 kilometres away from the city centre. The second one is 97 kilometres away.
How many airlines fly to St. Leonard?
St. Leonard is serviced by 43 air carriers from at least 169 worldwide airports.
Which airlines fly to St. Leonard?
American Airlines, JetBlue and Delta fly the most frequently to St. Leonard. The highest number of flights come from Boston, with American Airlines having the most services on this route.
How many nonstop flights are there to St. Leonard?
With around 4,879 nonstop flights every week, you'll be hitting the runway in St. Leonard before you can ask, "Are we there yet?"
Where are the most popular flights to St. Leonard departing from?
Flights to St. Leonard from Boston, Atlanta and Chicago airports are the most sought after.
How long is the flight to St. Leonard Airport?
If it's Boston you're leaving behind, you'll be midair for around 1 hour and 49 minutes before you arrive in St. Leonard. Terminal to terminal from Atlanta typically takes 1 hour and 44 minutes and from Chicago, 1 hour and 52 minutes.
How to book the cheapest flight to St. Leonard?
Don't leave locking in your flight to St. Leonard until the last minute. That's one trick seasoned travellers use to get the best deals. Booking ahead means more choices and less expensive flights. Another fantastic way to grab an unbeatable deal is to shop around. If where you're headed has a few airports, look into the cost of flying into a smaller terminal. Lastly, another simple way to save some money is be ready to book fast. If you stumble on a good deal, don't think twice — grab it while you can.
Do you have any tips for my flight to St. Leonard?
Depending on where you're coming from, your flight to St. Leonard could be as easy as pie or it could go on forever. We've pulled together some useful travel tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • It's easy — first, pack in your passport, travel documents, wallet and vital medications. Next, you'll want some extra in-flight entertainment to while away the time. A thrilling novel and a laptop filled with your favourite movies are some wonderful options. If you hope to catch a few z's, a quality neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, make room for a toothbrush and some cleansing wipes so you'll step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous goods which are explosive or flammable, such as flares, bleaching agents and strong acids, are also not allowed.

What to wear on a flight:

  • Your top priority is to feel as comfortable as possible. Choose flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to bring a sweater in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to St. Leonard?
A little pre-planning before your flight will help make your getaway to St. Leonard quick and painless. Below you'll find some useful tips for a stress-free journey past security:

  • First things first. Your ID and travel documents will need to be shown to airport security personnel. Have them easily accessible to avoid fumbling around for them.
  • Your belt, coat, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn.
  • Electronic devices like laptops and phones will also have to go on a tray to be scanned. Don't worry, you'll be back online before you know it.
  • Can't travel without your favourite perfume? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be required to remove them when going through security. Boots and other bulky shoes are often subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won't be allowed on board.

Flights to St. Leonard information
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Return price
€82

Trending flights to St. Leonard

Prices were available within the past 7 days and start at €37 for one-way flights and €83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 4 May - Fri, 8 May
DUB
Dublin
DCA
Washington
€405 Return, found 4 days ago
€405
Return
found 4 days ago
Select JetBlue Airways flight, departing Mon, 4 May from Dublin to Washington, returning Fri, 8 May, priced at €405 found 4 days ago
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