Cheap flights from Las Vegas, NV to Portsmouth, MA

Travelers frequently search for route combinations, such as Las Vegas and London, Dublin, Edmonton, Manchester, Los Angeles, San Francisco, Calgary, New York, San Diego, Orlando, Detroit, Winnipeg, San Jose, Manila, Austin, Dallas, Mexico City, Edinburgh, Chicago, Cancún.

Travelers frequently search for route combinations, such as Portsmouth and New York, Orlando, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, San Juan, Washington, D.C., Dhaka, Fort Lauderdale, London.

Las Vegas is mainly served by Harry Reid International Airport. But there are other airports nearby, including North Las Vegas Airport, Nellis Air Force Base, Boulder City Municipal.

The main airport in Las Vegas is Harry Reid International Airport. It is also served by St. George Regional, Cedar City Regional.

The main airport in Portsmouth is Portsmouth International Airport at Pease. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Bangor International, Knox County Regional, Lebanon Municipal, Portsmouth International Airport at Pease, Augusta State.

Yes, it's possible to combine different modes of transport between Las Vegas and Portsmouth thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Las Vegas and Portsmouth can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Las Vegas and Portsmouth with Allegiant Air, Frontier Airlines, Spirit Airlines, Sun Country Airlines, Alaska Airlines.

If you don’t have specific dates for your trip between Las Vegas and Portsmouth, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.