$65 Cheap Flights to Waterloo

Plan your trip for October if you're looking for a deal on your fare. It's the cheapest month to fly to Waterloo. If possible, avoid traveling during busy periods such as major public holidays or during big events.

There are 38 US cities you're able to fly to Waterloo nonstop from. Explore the options by using the "Direct flights only" filter on Expedia and find the ideal starting point for your trip. Here are a handful of the leading cities to jet off from:

• New York
• Chicago
• Newark
• Washington
• Orlando

To lock in cheap flights to Waterloo, book well in advance or visit during the off-peak months of January and February. Want an insider tip? Take off on a Thursday and save 16% on average compared to traveling on a Sunday.* Set a price alert on the Expedia app and we'll let you know as soon as your fares go down.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Being flexible about your plans may help you to secure last-minute deals on cheap flights to Waterloo. To see all the available options, consider exploring different ticket types, tweaking your Waterloo vacation dates, flying out of an alternative airport or going with another carrier.

Book your flight to Waterloo two to four months ahead if you're flying in from an international destination. For domestic travel, the general guideline is 28 days in advance. Cheaper fares and a greater choice of departure dates, times and seating options are just a few of the benefits of booking early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can save an average of 8% by buying tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to scoring a cheap flight to Waterloo, it's all about having good timing.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Waterloo is accessible from 156 airports worldwide through 45 carriers, with Pearson Intl. Airport (YYZ) as its primary entry point. Choose from these top airlines to Waterloo when planning your trip:

• Air Canada
• WestJet
• United Airlines
• Delta Air Lines

The main airport to fly to Waterloo is Region of Waterloo Intl. Airport (YKF). There's also the option to land at John C. Munro Hamilton Intl. Airport (YHM) when flying to Waterloo.

If you're arriving at Region of Waterloo Intl. Airport (YKF), you'll be roughly 7 mi east of the center of Waterloo.

Bundle your flight and hotel and you could save hundreds of dollars. Better still, you can add extras like car rentals and tours to your Waterloo flight and hotel package deal. With Expedia, it's easy to organize all your Waterloo travel plans in the same place.

If you booked your flight to Waterloo within the last 24 hours, you can usually cancel or change it for free. After that, additional charges may apply depending on the airline's rules and restrictions. For more information, head to our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be offered a credit for a future flight in place of a direct refund. When browsing on Expedia, check the "No cancel fee" or "Changes included" boxes to compare fares with flexible change policies.