August is the cheapest month to fly this route, with average fares around $191 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $282 | $240 | Peak | |
| June 2026 | $225 | $153 | ||
| July 2026 | $234 | $153 | ||
| August 2026 | $191 | $149 | Best |
Departing on Tuesday offers the lowest average fares at $199. Sunday departures are the most expensive at $257, a difference of $58.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Dallas to New York is August, with average round-trip fares around $191. The lowest fare found in August is $149.
Tuesday departures are the cheapest, averaging $199 round trip. The most expensive day is Sunday at $257.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $282 compared to $191 in the cheapest month. July is a solid middle-ground option at $234.
Flying in August instead of May can save you approximately $91 per round trip. The cheapest month averages $191 while the most expensive averages $282.
Airlines, flight times, price calendar, and more for Dallas to New York
View DFW → JFK Details