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Cheap Flights to Triangle , VA from CA $194

View CA $194 flight on Mon, Nov 23, 2026Opens in a new window

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How much is the cheapest flight to Triangle?

Prices were available within the past 7 days and start at CA $194 for one-way flights and CA $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
United
Porter Airlines
American Airlines
Air Transat

Frequently asked questions

What is the name of Triangle's airport?
Triangle is served by multiple airports, but most travellers touch down at Ronald Reagan Washington National Airport (DCA).
How far is National Airport from central Triangle?
Ronald Reagan Washington National Airport (DCA) is 40 kilometres from downtown Triangle, so prepare yourself for a reasonable commute into the centre of the city.
What airport is best to fly into Triangle?
There are two major airports that operate in Triangle. Ronald Reagan Washington National Airport (DCA) is about 40 kilometres from the central area, while Washington Dulles Intl. Airport (IAD) is around 48 kilometres away. After you take a look at prices and get a place to stay, you'll better know which to touchdown at.
How many airlines fly to Triangle?
There are 43 air carriers that jet into Triangle from 169 airports across the globe.
Which airlines fly to Triangle?
American Airlines, JetBlue and Delta fly the most frequently to Triangle. The highest number of flights come from Boston, with American Airlines offering the most services on this route.
How many nonstop flights are there to Triangle?
Planning an awesome Triangle vacation is a piece of cake when there are 4,879 direct flights each week to get you there.
Where are the most popular flights to Triangle departing from?
A large number of flights to Triangle leave from Boston, Atlanta and Chicago airports.
How long is the flight to Triangle Airport?
If you're going to Triangle from Boston, you'll have a flight time of 1 hour and 49 minutes. Those taking off from Atlanta can expect to be midair for 1 hour and 44 minutes. From Chicago it's roughly 1 hour and 52 minutes away.
How to book the cheapest flight to Triangle?
Don't leave locking in your flight to Triangle until the last possible moment. That's one trick savvy travellers use to get the best deals. Booking ahead means more choices and less expensive flights. Don't stop there, though. Do some research and see if there is more than one airport at your destination. Ticket prices often differ depending on which airport you go for. Make sure you compare prices across air carriers as well. Lastly, be ready to lock in your seat quickly if you find a great price. It might not be available for too long! With a bit of know-how and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Triangle?
Depending on where you're coming from, your journey to Triangle could be simple and straightforward or it could go on forever. Below are some useful hints that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:
  • A plane ride can be a comfortable experience if you carry the right things. First things first, you'll need basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a clean set of clothes and a few magazines. Next, find room in your hand luggage for your electronic gadgets, chargers, medications and perhaps a quality neck pillow as well. Lastly, remember to take your passport, travel docs and some money.
Do not pack the following items in your hand luggage:
  • While the list of restricted items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like tools, metal cutlery, fuel and fireworks. Sporting equipment like bows and arrows, and items that could injure passengers, such as firearms and ammunition, are also banned from the cabin.
What to wear on a flight:
  • You'll want to choose comfort over style. Prepare for changes in temperature by dressing in layers, and opt for flat, closed-toe footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Triangle?
The simple answer is — be prepared. We've rounded up some tips and tricks for a hassle-free trip through airport security. Look out Triangle, here you come:
  • Security personnel first need to verify that you have a valid ID and boarding pass before anything else. Have them in your hand, ready for inspection.
  • Your jacket, belt, keys and other small items, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn.
  • Your electronic devices like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

Find Your Flights to Triangle DCA

Cheap flights to Triangle (DCA)

Get started finding a cheap flight to Triangle on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Triangle.

Roundtrip prices range from CA $313 - CA $370, and one-ways Triangle start as low as CA $194.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Triangle (DCA)

You have several options for which airline you choose to travel with to Triangle. There are 10 airlines flying into DCA: Air Canada, United, Delta, American Airlines, Porter Airlines, Air Transat. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Triangle (DCA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to DCA in October and in November for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Triangle DCA

Travel information

Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Roundtrip price
CA $312

Trending flights to Triangle

Prices were available within the past 7 days and start at CA $194 for one-way flights and CA $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada

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