$112 Cheap Flights to Waterloo
One-way
Departing from
United States
Going to
Waterloo, United States
Waterloo (YKF)
Canada • February, 2026
67% AI deal score
$293 $112
Waterloo (YKF)
Canada • February, 2026
64% AI deal score
$420 $152
Top Cheap Flight Deals from United States to Waterloo
Recent round-trip flight deals to Waterloo
Wed, Apr 8 - Sat, May 2
Cheapest
New York (LGA) - Waterloo (YKF)
Spirit Airlines airlines • 2 stops • Houston (IAH), Calgary (YYC)
Waterloo (YKF) - New York (LGA)
Flair Airlines airlines • 2 stops • Halifax (YHZ), Toronto (YYZ)
$476
Wed, Apr 1 - Tue, Apr 14
Kansas City (MCI) - Waterloo (YKF)
Spirit Airlines airlines • 3 stops • Las Vegas (LAS), Vancouver (YVR), Calgary (YYC)
Waterloo (YKF) - Kansas City (MCI)
WestJet airlines • 2 stops • Calgary (YYC), Seattle (SEA)
$745
$573
-$172
23%
Thu, Apr 16 - Sun, Apr 26
Wichita (ICT) - Waterloo (YKF)
Allegiant Air airlines • 3 stops • Las Vegas (LAS), Vancouver (YVR), Calgary (YYC)
Waterloo (YKF) - Wichita (ICT)
Flair Airlines airlines • 2 stops • Calgary (YYC), Las Vegas (LAS)
$680
$623
-$57
8%
Thu, Jul 9 - Fri, Jul 17
Boston (BOS) - Waterloo (YKF)
WestJet airlines • 2 stops • New York (LGA), Halifax (YHZ)
Waterloo (YKF) - Boston (BOS)
Flair Airlines airlines • 2 stops • Halifax (YHZ), New York (LGA)
$853
The cheapest time to fly to Waterloo
Ready to jet to Waterloo on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Waterloo
Need to get to Waterloo ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
We found last-minute flight deals departing in the next two weeks for as low as $184.
⌛ Last-Minute
Las Vegas - ALO
A great last-minute steal for a cross-country flight.
Found 1 week ago
$204
one-way
Facts About Flights from United States to Waterloo
To help you plan your journey, here are some quick Waterloo flight facts and tips.
Waterloo city airports
Waterloo, Iowa, is primarily served by the Waterloo Regional Airport (ALO), which offers a convenient gateway to the Cedar Valley region. While it's not a large international hub, ALO provides essential commercial and general aviation services, connecting travelers to larger connecting airports. Flying from ALO offers the advantages of shorter security lines, easier parking, and a more relaxed travel experience compared to larger, more congested airports.
Pro tip: search “Waterloo (Any)” to see fares to all Waterloo airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Waterloo
Cheapest airport
Region of Waterloo International Airport (YKF)
This airport is the closest to Waterloo. Getting here is easy since it's a smaller airport, and you might just snag a deal if you keep your eyes peeled. It mainly offers domestic flights and a few connections to sun destinations.
Nonstop vs. 1-stop
20+ cities
Flights through Waterloo Regional Airport connect you to over 20 cities, making it a convenient secondary airport for exploring various destinations! Popular routes include connections to Calgary, Vancouver, and Winnipeg, making cross-country travel a breeze.
Number of airlines
10+ airlines
There are more than 10 airlines that operate flights in and out of Waterloo, offering a variety of options from full-service carriers like United and American Airlines to budget-friendly choices like Allegiant Air.
Typical price range (round-trip)
YKF Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
YKF airport insights
Best days to catch a deal
Sat, Thur
Based on the provided data, Friday and Monday are the days when the cheapest deals are most frequently found for flights from Region of Waterloo International Airport. Saturday has the least affordable deals.
Avg. deal survival time
15.1 hours
Deals from the Region of Waterloo International Airport last an average of 15.1 hours. This means you need to act fast when you find a deal that you like!
Rare deal frequency
5 deals
We discovered 5 rare deals for airport Region of Waterloo International in the past month. These rare deals received an AI Deal Score of 90+ and were typically mistake fares, special promotions, or ultra-discounts.
Average price drop
-59%
On average, prices drop 58.6% for flights to the Region of Waterloo International Airport. This means you have a good chance of finding a deal if you are patient and watch prices for flights to this airport.
Next 4 weeks: deal forecast
Region of Waterloo International Airport Next Month Forecast
The forecast for Region of Waterloo International Airport shows stable flight prices next month. No significant price drops or increases are expected based on current trends.
Top 5 biggest price drops (last 3 months)
Found on January 31
Comox - YKF
$660 → $69
90%
Found on January 27
Grande Prairie - YKF
$735 → $96
87%
Found on January 27
Nouakchott - YKF
$8,100 → $1,437
82%
Found on January 30
Brandon - YKF
$1,430 → $265
81%
Found on January 30
Cranbrook - YKF
$748 → $157
79%
Check these nearby airports too
Looking for more options? These airports near YKF sometimes drop rare deals too:
Buffalo Niagara International (BUF)
~9 rare deals/month
John C. Munro Hamilton International (YHM)
~6 rare deals/month
Toronto Pearson International (YYZ)
~6 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially BUF and YHM for long-haul deal surprises.
When Is the Best Time to Fly from United States to Waterloo
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Waterloo:
Cheapest month
September
Cheapest month
September emerges as the champion of affordability for flights to Waterloo! The weather is still pleasant, perfect for exploring the city's tech scene and charming parks. You'll find fewer tourists, making it an ideal time to snag great deals and enjoy a more relaxed visit.
Best day to book
Tuesday
Best day to book
Flights booked on Tuesdays tend to be lighter on the wallet. Airlines often release deals early in the week, so keep an eye on those mid-week bargains. Booking flights on this day could save you a significant amount on your trip!
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying mid-week, especially on Wednesdays, can lead to some serious savings! Most people prefer to travel on weekends, so airlines drop prices to entice travelers during the week. This means you can enjoy a less crowded airport and more spending money in Waterloo.
Advance booking sweet spot
2 months
Advance booking sweet spot
Snagging your tickets about two months ahead of your trip seems to hit the sweet spot for deals. This timing allows you to avoid the last-minute price surges. You will give yourself plenty of time to plan the rest of your adventure!
Waterloo Airports & Ground Transportation
One big question for travelers is which Waterloo airport to fly into. Here’s a quick guide to Waterloo’s airports and how to get to the city from each:
Region of Waterloo International Airport (YKF)
Welcome to the Region of Waterloo International Airport, your cozy gateway to and from the Waterloo region! While smaller than some of the big city airports, YKF offers a relaxed and efficient travel experience. You'll find essential amenities like free Wi-Fi, a restaurant, and car rental services. Located a short drive from the heart of Kitchener-Waterloo, it’s super convenient for locals and visitors alike. Getting into the city is a breeze with taxis, ride-sharing services, and local bus routes readily available.
Tip: Arrive a little early to enjoy a leisurely coffee before your flight – this airport is all about stress-free travel!
Toronto Pearson International Airport (YYZ)
Toronto Pearson International Airport is the main aviation hub serving Toronto, Ontario, and the Greater Toronto Area, and is the closest major international airport to the Waterloo region. As Canada's largest and busiest airport, YYZ offers flights to destinations all around the globe. You'll find a dizzying array of shops, restaurants, and services to keep you occupied. Getting from Pearson to Waterloo can take a couple of hours, so plan accordingly, with options including bus services like GO Transit, private shuttle services, or renting a car for maximum flexibility.
What to Do in Waterloo
Waterloo isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Waterloo, organized by interest:
Sightseeing & landmarks
Waterloo is full of historical and modern landmarks! Be sure to visit the Waterloo Central Railway to experience a vintage train ride or check out the University of Waterloo campus to see some modern architecture.
Arts & culture
Waterloo has a vibrant arts and culture scene with many options to explore! Visit the Canadian Clay and Glass Gallery to view unique exhibits or catch a show at the St. Jacobs Country Playhouse for live entertainment.
Food & nightlife
Waterloo offers diverse culinary experiences and lively nightlife! Explore local restaurants offering everything from international cuisine to cozy pubs, and be sure to check out the bustling uptown Waterloo for bars and live music venues.
Shopping & fashion
Waterloo provides plenty of shopping destinations to satisfy your retail cravings! Head to Conestoga Mall for a wide selection of stores or explore the unique boutiques and artisanal shops in the St. Jacobs Farmers' Market.
Nearby getaways
Waterloo is perfectly positioned for some awesome day trips! Consider a trip to St. Jacobs, a charming village known for its farmers' market and Mennonite heritage, or explore the scenic trails and natural beauty of the nearby Elora Gorge.
No matter your interest – be it art, food, nightlife, or nature – Waterloo has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Waterloo This Month
craft your 2026: a planner & junk journal workshop
Get ready for the year ahead with a relaxing afternoon of vision boarding, junk journaling, and planner preparation at The Hive! Bring your own supplies or explore the Hive's collection to get inspired and create your vision for the future.
family storytime
Join us every Saturday for Family Storytime, where we'll read engaging stories and participate in fun activities for the whole family.
black hawks vs. sioux falls
Watch the Sioux Falls Stampede vs. Waterloo Black Hawks hockey game on FloHockey, streaming live on January 31, 2026. Don't miss the action!
soul recovery
Join Katy for a transformative Soul Recovery workshop designed for beauty industry professionals. This guided art and writing experience will help you rediscover your passion and creativity. Pre-registration is encouraged, but walk-ins are welcome as space permits.
Waterloo Weather
Weather in Waterloo
Sat, Jan 31
10%
-11° -23°
10%
Sun, Feb 1
Frequently Asked Questions About Flights to Waterloo
Pro Tips for Finding Cheap Flights to Waterloo
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Waterloo flights:
Be Flexible With Your Dates: Sometimes, shifting your travel dates by just a day or two can lead to significant savings. Play around with different dates to see which ones offer the best prices – you might be surprised!
Consider Alternative Airports: Don't limit yourself to just one airport! Flying into a nearby airport and driving to Waterloo could save you some serious cash. It's worth checking out all your options.
