Cheap flights from Detroit Metropolitan Wayne County Airport to Portsmouth (DTW - PSM)

DTW — PSM
Aug 13 — Aug 201

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Portsmouth, New Hampshire?

Find a great deal and save up to 20% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Detroit Metropolitan Wayne County Airport to Portsmouth, New Hampshire within the next two weeks, with the cheapest ticket starting at $262.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Portsmouth, New Hampshire?

The best pricing can be found in the month of February. Prices to Portsmouth, New Hampshire from Detroit Metropolitan Wayne County Airport average $244. You can even find prices in February for less than $244, as users have found deals to Portsmouth, New Hampshire from as low as $117. The month of July appears to be one of the more expensive times to travel to Portsmouth, New Hampshire from Detroit Metropolitan Wayne County Airport. Flying in the targeted month can save you up to 34%.

When is the cheapest time to fly from Detroit Metropolitan Wayne County Airport to Portsmouth, New Hampshire (DTW - PSM)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit Metropolitan Wayne County Airport to Portsmouth, New Hampshire as you normally would.