Cheap Flights to National Harbor , MD from CA $184

View CA $184 flight on Fri, Aug. 22, 2025Opens in a new window

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How much is the cheapest flight to National Harbor?

Prices were available within the past 7 days and start at CA $184 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov. 13 - Fri, Nov. 14
YYZ
Toronto
DCA
Washington
CA $268 Roundtrip, found 1 day ago
CA $268
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov. 13 from Toronto to Washington, returning Fri, Nov. 14, priced at CA $268 found 1 day ago
Air Canada
Fri, Oct. 3 - Mon, Oct. 6
YTZ
Toronto
DCA
Washington
CA $308 Roundtrip, found 3 days ago
CA $308
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct. 3 from Toronto to Washington, returning Mon, Oct. 6, priced at CA $308 found 3 days ago
Porter Airlines
Wed, Aug. 20 - Sun, Aug. 24
YTZ
Toronto
IAD
Washington
CA $327 Roundtrip, just found
CA $327
Roundtrip
just found
Select Porter Airlines flight, departing Wed, Aug. 20 from Toronto to Washington, returning Sun, Aug. 24, priced at CA $327 just found
United
Tue, Aug. 19 - Mon, Sep. 8
YYZ
Toronto
IAD
Washington
CA $328 Roundtrip, found 4 days ago
CA $328
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug. 19 from Toronto to Washington, returning Mon, Sep. 8, priced at CA $328 found 4 days ago
Air Transat
Sat, Aug. 30 - Tue, Sep. 2
YTZ
Toronto
IAD
Washington
CA $369 Roundtrip, found 3 hours ago
CA $369
Roundtrip
found 3 hours ago
Select Air Transat flight, departing Sat, Aug. 30 from Toronto to Washington, returning Tue, Sep. 2, priced at CA $369 found 3 hours ago

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

November is typically the cheapest month to fly

From CA $133 - CA $936 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to National Harbor. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to National Harbor. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to National Harbor.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your National Harbor flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to National Harbor.

Looking to save even more? Get additional savings by bundling your National Harbor flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your National Harbor trip!

Frequently asked questions

What is the name of National Harbour's airport?
The majority of visitors like to fly into Ronald Reagan Washington National Airport (DCA) when visiting the lively city of National Harbour.
How far is DCA from central National Harbour?
If you're basing yourself in central National Harbour, you'll be there within moments after touching down at National Airport. The terminal is only 8 kilometres from the downtown area.
What airport is best to fly into National Harbour?
Loads of travellers visit National Harbour every day. With several airports located around the city, there are a few places you might disembark. The busiest ones are Ronald Reagan Washington National Airport (DCA) (8 kilometres from downtown), IAD (40 kilometres from downtown) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) (56 kilometres from downtown).
How many airlines fly to National Harbour?
There are 48 airlines connecting National Harbour to 175 airports across the world.
Which airlines fly to National Harbour?
Most often, travellers opt to fly with Delta, American Airlines and Southwest Airlines when heading to National Harbour. The biggest proportion of these flights come in from Atlanta, with Delta servicing this route the most frequently.
How many nonstop flights are there to National Harbour?
Flying to somewhere new is much simpler when there aren't any annoying stopovers to slow you down. If you're jetting off to National Harbour, the good news is that there are roughly 6,526 direct flights operating each week.
Where are the most popular flights to National Harbour departing from?
Travellers often depart from Atlanta, Boston and Chicago airports when heading to National Harbour.
How long is the flight to National Harbour Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Atlanta to National Harbour, the average flight time is 1 hour and 45 minutes. From Boston it's typically 1 hour and 46 minutes, and from Chicago it's 1 hour and 53 minutes.
How to book the cheapest flight to National Harbour?
We all know those lucky travellers who somehow get extremely cheap airfares whenever they fly. Want to know how to do it for your National Harbour vacation? Don't leave it until the last possible moment to secure your flight. Don't stop there, though. Do some research and find out if there are a few airports at your destination. Ticket prices often differ depending on the airport you fly into. Make sure you compare fares across airlines too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to secure your seat as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to National Harbour?
If you're poorly prepared, travelling can be testing. But there's no need to hit the panic button just yet. Follow these useful tips and enjoy a worry-free start to your time in National Harbour. What to pack in your hand luggage:

  • The trick to having an amazing flight experience is to pack in advance. So, let's start with the essentials: passport, boarding pass, bank cards and medications. Next, take on board items that'll help keep you occupied, like your laptop or a thrilling book. It's also wise to bring your chargers, a neck pillow and a pair of earphones. Finally, don't forget to pop in toiletries like a toothbrush, cleansing wipes and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your trusty Swiss Army knife, and dangerous goods which are flammable or explosive, such as aerosol cans, flares and strong acids, are also prohibited.

What to wear on a flight:

  • Comfort should be your main priority when deciding what to wear during your flight. Loose clothing is a wise choice, as are flat, closed-toe shoes.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to National Harbour?
Being prepared before you get to the airport will make your getaway to National Harbour quick and painless. Here are some handy tips for a speedy journey past security:

  • Your travel documents and ID will need to be shown to airport security personnel. Keep them at hand so you don't have to dig around for them.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings such as your belt, jacket and earphones need to go through the machine.
  • Your electronic gadgets like laptops and phones will also have to go through the machine for inspection. No need to worry though, you'll be back online soon enough.
  • Want to bring along your favourite hand cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can bring it with you in your carry-on bag.
  • It's also possible you'll be required to remove your shoes for scanning, so wearing slip-on sneakers is always a good idea.
  • Airlines will not allow any sharp objects in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked baggage.

Flights to National Harbor information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
CA $244

Trending flights to National Harbor

Prices were available within the past 7 days and start at CA $184 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov. 27 - Thu, Nov. 27
YYZ
Toronto
IAD
Washington
CA $244 Roundtrip, found 6 days ago
CA $244
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov. 27 from Toronto to Washington, returning Thu, Nov. 27, priced at CA $244 found 6 days ago
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