Cheap flights from Denver to Toronto
The cheapest round trip from Denver to Toronto that travelers found recently is $535 with a carry-on: a $535 fare on WestJet, which usually includes a carry-on. It leaves Mon, May 17 and comes back Fri, May 21.
Live prices for Mon, May 17 to Fri, May 21
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Mon, May 17 | Fri, May 21 | WestJet | DEN → YYZ | 2 stops | $535 | Included | $535 | Live price |
| Mon, Mar 15 | Fri, Mar 19 | Air Canada | DEN → YYZ | 1 stop | $594 | Included | $594 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| March 2027 | Mon, Mar 15 to Fri, Mar 19, 4 nights | $594 | Live price |
| May 2027 | Mon, May 17 to Fri, May 21, 4 nights | $535 | Live price |
Bag fees on this route
What the airlines flying Denver to Toronto usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| Air Canada | Included | $40 |
| WestJet | Included | $40 |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
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