$1,422 Cheap Flights from Dubuque (DBQ) to Toronto (YTZ)

View $1,422 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Dubuque, IA (DBQ-Dubuque Regional) to Billy Bishop Toronto City Airport (YTZ)

Cheap Flights from Dubuque to Toronto (DBQ-YTZ)

Prices were available within the past 7 days and start at $1,422 for one-way flights and $3,021 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 17 - Mon, Nov 24
DBQ
Dubuque
YTZ
Toronto
$3,021 Roundtrip, found 1 day ago
$3,021
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 17 from Dubuque to Toronto, returning Mon, Nov 24, priced at $3,021 found 1 day ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 17 - Mon, Nov 24
DBQ
Dubuque
YTZ
Toronto
$3,139 Roundtrip, found 1 day ago
$3,139
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 17 from Dubuque to Toronto, returning Mon, Nov 24, priced at $3,139 found 1 day ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 17 - Mon, Nov 24
DBQ
Dubuque
YTZ
Toronto
$3,172 Roundtrip, found 1 day ago
$3,172
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 17 from Dubuque to Toronto, returning Mon, Nov 24, priced at $3,172 found 1 day ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Nov 17 - Mon, Nov 24
DBQ
Dubuque
YTZ
Toronto
$3,353 Roundtrip, found 1 day ago
$3,353
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Nov 17 from Dubuque to Toronto, returning Mon, Nov 24, priced at $3,353 found 1 day ago
Flights from Dubuque (DBQ) to Toronto (YTZ)
Origin airport
Dubuque Regional
Destination airport
Billy Bishop Toronto City
Roundtrip price
$3,020
Distance
577 mi

Dubuque to Toronto Flights

The cheapest times to fly from Dubuque to Toronto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dubuque to Toronto are during the month of November. You can find some of the cheapest flights from Dubuque to Toronto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dubuque to Toronto

Sunday is one of the best days to book for cheap flights from Dubuque to Toronto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dubuque to Toronto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dubuque to Toronto in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,422 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dubuque to Toronto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dubuque to Toronto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ) cost?
Secure a cheap one-way flight from $1,422 or cheap return flight from $3,021 from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ)?
Flying in November can help you save, as it's the cheapest month for flights between DBQ and YTZ. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DBQ to YTZ flight.
How many flights per day from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ)?
Direct flights from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DBQ to YTZ?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ)?
To avoid possible delays on the Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ) last-minute?
Booking your ticket from DBQ to YTZ shortly before your getaway is typically more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a DBQ to YTZ flight and hotel package?
Compared with arranging hotels and flights separately, booking a DBQ to YTZ flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Dubuque Regional Airport (DBQ) to Billy Bishop Toronto City Airport (YTZ)?
In most instances, you can cancel or reschedule your DBQ to YTZ flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.