June is the cheapest month to fly this route, with average fares around $521 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $528 | $445 | ||
| June 2026 | $521 | $444 | Best | |
| July 2026 | $549 | $523 | ||
| August 2026 | $565 | $542 | Peak |
Departing on Tuesday offers the lowest average fares at $507. Sunday departures are the most expensive at $561, a difference of $54.
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 Dallas to Toronto is June, with average round-trip fares around $521. The lowest fare found in June is $444.
Tuesday departures are the cheapest, averaging $507 round trip. The most expensive day is Sunday at $561.
Based on current pricing trends, booking for June travel offers the best value. Avoid August if possible, as fares average $565 compared to $521 in the cheapest month. July is a solid middle-ground option at $549.
Flying in June instead of August can save you approximately $44 per round trip. The cheapest month averages $521 while the most expensive averages $565.
Airlines, flight times, price calendar, and more for Dallas to Toronto
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