Cheap Flights to Waterloo

View ₩172,000 flight on Sat, Feb 7, 2026Opens in a new window

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How much is the cheapest flight to Waterloo?

Prices were available within the past 7 days and start at ₩172,000 for one-way flights and ₩315,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Feb 7 - Sat, Feb 14
SFO
San Francisco
DCA
Washington
₩315,200 Roundtrip, found 1 day ago
₩315,200
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Feb 7 from San Francisco to Washington, returning Sat, Feb 14, priced at ₩315,200 found 1 day ago
Air Canada
Thu, Feb 26 - Thu, Mar 5
YYZ
Toronto
DCA
Washington
₩324,200 Roundtrip, found 1 day ago
₩324,200
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Feb 26 from Toronto to Washington, returning Thu, Mar 5, priced at ₩324,200 found 1 day ago
United
Thu, Feb 26 - Thu, Mar 5
YYZ
Toronto
IAD
Washington
₩324,200 Roundtrip, found 1 day ago
₩324,200
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 26 from Toronto to Washington, returning Thu, Mar 5, priced at ₩324,200 found 1 day ago
Delta
Sun, Apr 12 - Sun, Apr 19
YYZ
Toronto
IAD
Washington
₩332,400 Roundtrip, found 3 days ago
₩332,400
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Apr 12 from Toronto to Washington, returning Sun, Apr 19, priced at ₩332,400 found 3 days ago
American Airlines
Fri, Jan 30 - Sun, Feb 1
YYZ
Toronto
DCA
Washington
₩401,600 Roundtrip, found 5 days ago
₩401,600
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jan 30 from Toronto to Washington, returning Sun, Feb 1, priced at ₩401,600 found 5 days ago

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

October is typically the cheapest month to fly

From ₩154,384 - ₩614,989 per traveler.

Searching for cheap flights to Waterloo? No travel company presents more choices than Expedia if you're looking to compare flights to Waterloo. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Amissville. Expedia provides the cheapest flights to many destinations in Amissville and you may find even greater savings if you combine your flight with a hotel stay in Waterloo.

Frequently asked questions

What is the name of Waterloo's airport?
Waterloo has multiple airports, but most travelers 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 kilometers from the downtown area. If you touchdown at Dulles Intl. Airport, you'll be 48 kilometers away from the center 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 favorite choice of carrier. Boston is the most popular city for travelers 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 vacation? 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-canceling 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 milliliters).

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.
  • Traveling with your favorite hand and nail cream? As long as it's in a container no larger than 3.4 ounces (100 milliliters) 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.

Flights to Waterloo information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩325,600

Trending flights to Waterloo

Prices were available within the past 7 days and start at ₩172,000 for one-way flights and ₩315,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Feb 9 - Fri, Feb 20
ICN
Seoul
DCA
Washington
₩872,200 Roundtrip, found 5 days ago
₩872,200
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 9 from Seoul to Washington, returning Fri, Feb 20, priced at ₩872,200 found 5 days ago
*Available to Expedia members.