A marina with several sailboats and yachts during sunset.

Cheap Flights to Merrimack Valley: Merrimack Valley Flight Deals

View €401 flight on Fri, 20 Nov 2026Opens in a new window

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Cheap round-trip flights to Merrimack Valley

Prices were available within the past 7 days and start at €401 for one-way flights and €426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Icelandair
British Airways
Iberia
Aer Lingus

Frequently asked questions

How do I find cheap flights to Merrimack Valley that have flexible change policies?
By using our helpful "No change fee" filter, that's how. Just enter your dates and other details, click "Search," then tick the box directly under the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it a cinch to find cheap, flexible airfares to Merrimack Valley.
Which airlines fly to Merrimack Valley?
Find a seat with one of these airlines and dynamic Merrimack Valley will be yours to explore:
  • Delta Air Lines - 3,952 flights to or near Merrimack Valley each month, including 3,952 flights to Logan Intl. Airport (BOS) per month.
  • JetBlue Airways - 3,907 flights to or near Merrimack Valley each month, including 3,907 flights to Logan Intl. Airport (BOS) per month.
  • American Airlines - 2,103 flights to or near Merrimack Valley each month, including 2,103 flights to Logan Intl. Airport (BOS) per month.
How can I find cheap tickets to Merrimack Valley?
You'll always score a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to compare prices for nearby days. €426 was the lowest price for a flight to Merrimack Valley in the last seven days.
How much is a flight to Merrimack Valley?
There were plenty of low-cost fares up for grabs in the last seven days, with the cost of a return air ticket to Merrimack Valley varying between €426 and €492. Many lucky travellers purchased one-way flights from Dublin (DUB) for as low as €401.
What are the most popular airports to fly into in Merrimack Valley?
Fly into Logan Intl. Airport (BOS) and sample all that Merrimack Valley has to offer. As the region's primary entry point, around 13,250 flights touch down here every month.
How much is a plane ticket to Merrimack Valley?
In the last seven days, plane tickets to Merrimack Valley fluctuated between €426 and €492. Prices rise as your travel date nears, so secure a great deal today.
What months are the cheapest to book a flight to Merrimack Valley?
Snap up a ticket in February for bargain flight deals to Merrimack Valley. The month of December is typically the most expensive time to purchase a seat.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Merrimack Valley. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Merrimack Valley. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Merrimack Valley, or are just on the lookout for the best flights to Merrimack Valley, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Merrimack Valley to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Portsmouth Intl.
Destination airport IATA code
PSM
Destination city name
Portsmouth
Return price
€187

Trending flights to Merrimack Valley

Prices were available within the past 7 days and start at €401 for one-way flights and €426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways

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