Which city has the cheapest flights to Waterloo?

Based on fares booked in the past 5 days, the cheapest flights to Waterloo are from Toronto, starting at C$ 636 round-trip.

How do I know if a flight to Waterloo is a good deal?

A good deal on a flight to Waterloo is around C$ 904 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Waterloo?

American Airlines is the most popular airline for KAYAK users flying to Waterloo and has the best on-time record at the destination's main airport.

What is the cheapest flight to Waterloo?

Toronto Pearson Intl Airport to Waterloo is the cheapest route at C$ 636 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Waterloo?

On average, a round-trip flight from Canada to Waterloo costs C$ 1,143, based on KAYAK data over the past 12 months. Round-trip fares from Toronto average C$ 1,143.

What is the cheapest time of day to fly to Waterloo?

Evening flights to Waterloo are the cheapest at C$ 903 round-trip on average. Morning flights are the most expensive at C$ 1,154.

What are the most popular airlines flying to Waterloo?

American Airlines is the only airline flying to Waterloo on KAYAK.

C$ 468 CHEAP FLIGHTS to Waterloo in 2026/27

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Cheapest round-trip

C$ 636

Typical prices: C$ 904-C$ 1,193

American Airlines

Sun 18/11Sun 25/11

YYZ - ALO • 1 stop

Cheapest one-way flights

C$ 468

Typical prices: C$ 431-C$ 431

American Airlines

Thu 6/12

YYZ - ALO • 1 stop

Top airlines

American Airlines

Best reviews • 7.0 score

Airline reviews

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We hope you enjoy your trip to Waterloo!

Flight Deals

Cheap Flights to Waterloo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Waterloo

Wed, 18 Nov - Wed, 25 Nov

1:17 p.m. - 11:38 p.m.Toronto Toronto Pearson Intl-Waterloo Waterloo

11h 21m1 stop Chicago O'Hare Intl

3:44 p.m. - 12:31 p.m.Waterloo Waterloo-Toronto Toronto Pearson Intl

19h 47m1 stop Chicago O'Hare Intl

C$ 636American Airlines

2 days ago

Fri, 20 Nov - Fri, 27 Nov

3:15 p.m. - 11:41 p.m.Toronto Toronto Pearson Intl-Waterloo Waterloo

9h 26m1 stop Chicago O'Hare Intl

5:47 a.m. - 11:59 p.m.Waterloo Waterloo-Toronto Toronto Pearson Intl

17h 12m1 stop Chicago O'Hare Intl

C$ 689American Airlines

3 hours ago

Mon, 16 Nov - Mon, 23 Nov

3:15 p.m. - 11:38 p.m.Toronto Toronto Pearson Intl-Waterloo Waterloo

9h 23m1 stop Chicago O'Hare Intl

3:44 p.m. - 10:59 a.m.Waterloo Waterloo-Toronto Toronto Pearson Intl

18h 15m1 stop Chicago O'Hare Intl

C$ 736American Airlines

3+ days ago

Mon, 16 Nov - Mon, 23 Nov

11:36 a.m. - 11:38 p.m.Toronto Toronto Pearson Intl-Waterloo Waterloo

13h 02m1 stop Chicago O'Hare Intl

5:56 a.m. - 11:59 p.m.Waterloo Waterloo-Toronto Toronto Pearson Intl

17h 03m1 stop Chicago O'Hare Intl

C$ 748American Airlines

3+ days ago

Mon, 16 Nov - Mon, 23 Nov

7:09 a.m. - 3:13 p.m.Toronto Toronto Pearson Intl-Waterloo Waterloo

9h 04m1 stop Chicago O'Hare Intl

5:56 a.m. - 10:39 p.m.Waterloo Waterloo-Toronto Toronto Pearson Intl

15h 43m2 stops Chicago O'Hare Intl Charlotte Douglas

C$ 762American Airlines

3+ days ago

Mon, 16 Nov - Mon, 23 Nov

12:44 p.m. - 11:38 p.m.Toronto Toronto Pearson Intl-Waterloo Waterloo

11h 54m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:56 a.m. - 7:00 p.m.Waterloo Waterloo-Toronto Toronto Pearson Intl

12h 04m2 stops Chicago O'Hare Intl New York LaGuardia

C$ 776American Airlines

3+ days ago

Booking Insights

Price, demand, and travel trends for flights to Waterloo

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Waterloo?: Toronto Pearson Intl Airport to Waterloo is the cheapest route at C$ 636 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Waterloo? Average and cheapest price for all round-trip flights to Waterloo from each origin found by users searching on KAYAK in the last 12 months.: On average, a round-trip flight from Canada to Waterloo costs C$ 1,143, based on KAYAK data over the past 12 months. Round-trip fares from Toronto average C$ 1,143.
What is the cheapest time of day to fly to Waterloo? Average price for all round-trip flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Evening flights to Waterloo are the cheapest at C$ 903 round-trip on average. Morning flights are the most expensive at C$ 1,154.

Find deals

Cheapest flight	C$ 468

One-way flight from Toronto Pearson Intl Airport to Waterloo

When to book flights to Waterloo

Are your dates flexible? Find out the best times to travel to Waterloo based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Waterloo based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Waterloo is a good deal?
A good deal on a flight to Waterloo is around C$ 904 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which city has the cheapest flights to Waterloo?
Based on fares booked in the past 5 days, the cheapest flights to Waterloo are from Toronto, starting at C$ 636 round-trip.
Which airlines should I consider for flights to Waterloo?
American Airlines is the most popular airline for KAYAK users flying to Waterloo and has the best on-time record at the destination's main airport.

For flights to Waterloo, a good round-trip fare is around C$ 904. If you find a fare below that, you're getting a strong deal.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to afternoon to save up to C$ 251 per round-trip. Afternoon flights to Waterloo average C$ 903 compared to C$ 1,154 for morning flights.