June is the cheapest month to fly this route, with average fares around $454 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $463 | $436 | ||
| June 2026 | $454 | $390 | Best | |
| July 2026 | $470 | $425 | ||
| August 2026 | $490 | $449 | Peak |
Departing on Tuesday offers the lowest average fares at $424. Sunday departures are the most expensive at $485, a difference of $61.
The best time to fly is June. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Detroit to Toronto is June, with average round-trip fares around $454. The lowest fare found in June is $390.
Tuesday departures are the cheapest, averaging $424 round trip. The most expensive day is Sunday at $485.
Based on current pricing trends, booking for June travel offers the best value. Avoid August if possible, as fares average $490 compared to $454 in the cheapest month. July is a solid middle-ground option at $470.
Flying in June instead of August can save you approximately $36 per round trip. The cheapest month averages $454 while the most expensive averages $490.
Airlines, flight times, price calendar, and more for Detroit to Toronto
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