Cheap Flights to Waterloo

View AU$1,066 flight on Tue, 21 Oct 2025Opens in a new window

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Cheap Tickets to Waterloo

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 China
Mon, 10 Nov - Fri, 14 Nov
MEL
Melbourne
IAD
Washington
AU$1,663 Return, just found
AU$1,663
Return
just found
Select Air China flight, departing Mon, 10 Nov from Melbourne to Washington, returning Fri, 14 Nov, priced at AU$1,663 just found
Air New Zealand
Mon, 10 Nov - Fri, 14 Nov
MEL
Melbourne
IAD
Washington
AU$1,694 Return, just found
AU$1,694
Return
just found
Select Air New Zealand flight, departing Mon, 10 Nov from Melbourne to Washington, returning Fri, 14 Nov, priced at AU$1,694 just found
Alaska Airlines
Sun, 9 Nov - Thu, 13 Nov
SYD
Sydney
IAD
Washington
AU$1,825 Return, just found
AU$1,825
Return
just found
Select Alaska Airlines flight, departing Sun, 9 Nov from Sydney to Washington, returning Thu, 13 Nov, priced at AU$1,825 just found
Air Canada
Wed, 22 Oct - Wed, 29 Oct
BNE
Brisbane
IAD
Washington
AU$2,012 Return, just found
AU$2,012
Return
just found
Select Air Canada flight, departing Wed, 22 Oct from Brisbane to Washington, returning Wed, 29 Oct, priced at AU$2,012 just found
All Nippon Airways
Fri, 6 Feb - Thu, 26 Feb
SYD
Sydney
IAD
Washington
AU$2,100 Return, found 6 days ago
AU$2,100
Return
found 6 days ago
Select All Nippon Airways flight, departing Fri, 6 Feb from Sydney to Washington, returning Thu, 26 Feb, priced at AU$2,100 found 6 days ago

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

August is typically the cheapest month to fly

From AU$149 - AU$546 per traveller.

Frequently asked questions

What is the name of Waterloo's airport?
Waterloo has multiple airports, but most travellers choose to touch down at Ronald Reagan Washington National Airport (DCA).
What airport is best to fly into Waterloo?
Before booking your flight to Waterloo, it's smart to decide which airport is the most convenient for you. National Airport is 80 kilometres from the downtown area. If you touchdown at Dulles Intl. Airport, you'll be 48 kilometres away from the centre of the city.
How many airlines fly to Waterloo?
There are a total of 43 air carriers connecting Waterloo to 169 airports across the globe.
Which airlines fly to Waterloo?
Waterloo receives the highest number of flights from American Airlines, JetBlue and Delta with American Airlines being the favourite choice of carrier. Boston is the most popular city for travellers to depart from.
How many nonstop flights are there to Waterloo?
With around 4,879 nonstop flights each week, you'll be arriving in Waterloo before you can say, "Are we there yet?"
Where are the most popular flights to Waterloo departing from?
Flights to Waterloo departing from Boston, Atlanta and Chicago airports are the most popular.
How long is the flight to Waterloo Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Boston to Waterloo, the average flight time is 1 hour and 49 minutes. From Atlanta it's roughly 1 hour and 44 minutes, and from Chicago it's 1 hour and 52 minutes.
How to book the cheapest flight to Waterloo?
We've all come across those fortunate jet-setters who somehow land incredibly cheap fares whenever they fly. Want to know how to do it for your Waterloo holiday? Don't leave it until the last minute to secure your flight. Another easy way to nab a bargain is to compare all options. If where you're headed has a few airports, be sure to look into the cost of flying into a smaller terminal. Last of all, another easy way to save a few dollars is be ready to book at a moment's notice. If you come across a terrific deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to Waterloo?
We've got the lowdown on how to make your journey an enjoyable experience. Follow our insider tips and you'll be hightailing it through the airport and having a ball in Waterloo in no time flat. What to pack in your hand luggage:

  • The secret to having a stress-free flight experience is to pack in advance. First up, the essentials: passport, travel docs, credit cards and vital medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a juicy novel. It's also a wise idea to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Finally, be sure to toss in toiletry items like a toothbrush, lip balm and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a knife or scissors) lurking in your hand luggage. Other prohibited items include explosive or flammable goods, such as fuel and fireworks, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane are no place for a fashion parade. Layer up with comfortable clothing and choose shoes that are enclosed, flat and easy to pull on and off.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-distance flights. Lower your risks by staying hydrated, keeping your lower limbs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Waterloo?
A little pre-planning before you arrive at the airport will help make your trip to Waterloo easy and painless. Below are some handy tips for a swift journey through security:

  • Keep your ID and boarding pass someplace easily accessible. They're the first things you'll be asked for by security.
  • Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Travelling with your favourite hand and nail cream? As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on luggage.
  • Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and other bulky shoes are often subjected to extra screening.
  • Airlines will not allow any pocket knives or other sharp items in your hand luggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Book with confidence

Waterloo Flights

Have the time of your life in Waterloo

Flying to Waterloo is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Waterloo 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 Waterloo 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 Waterloo. 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 Waterloo, Amissville 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 Waterloo when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Waterloo AU$1,663. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Waterloo-bound flight. Bon voyage!

Waterloo Flights

Travel information

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
AU$1,663

Trending flights to Waterloo

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 China
Mon, 10 Nov - Fri, 14 Nov
MEL
Melbourne
IAD
Washington
AU$1,663 Return, just found
AU$1,663
Return
just found
Select Air China flight, departing Mon, 10 Nov from Melbourne to Washington, returning Fri, 14 Nov, priced at AU$1,663 just found

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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