Cheap flights from New Hampshire to Dallas from $89

If you are unable to visit Dallas during the month of July, then departing from New Hampshire during the month August is also very affordable. Most momondo users find prices during this month for around $257.

On average, the least expensive day to fly to Dallas from New Hampshire is on a Friday. momondo users have found tickets for Friday departures for as low as $378. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New Hampshire because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $488.

Flying to Dallas from New Hampshire in the evening is the least expensive time of day to depart. momondo users have found prices as low as $311 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $463 per ticket.

You are more likely to see cheaper flights to Dallas from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from New Hampshire for as low as $254 on momondo.

66 flights are operational weekly from New Hampshire to Dallas as of March 2026. The most popular departure day for this route is Thu, with 39% of flights per week taking off on this day.

Flight times from New Hampshire to Dallas vary, but if you’re flying out of Manchester and flying into Dallas/Fort Worth Airport (one of the most popular routes), then the duration is 6h 15m on average. Another popular route from New Hampshire to Dallas is flying from Lebanon to Dallas/Fort Worth Airport, which will take roughly 17h 50m. Keep in mind that layovers or delays could extend your travel time.