Cheap flights from Portsmouth to Las Vegas from $139

Travelers frequently search for route combinations, such as Portsmouth and Orlando, Punta Gorda, Fort Myers, Paris, Key West, Mexico City, Memphis, Dallas, Chicago, Washington, D.C., Philadelphia, Hartford, New York, Lima, Mumbai, Milwaukee, Syracuse, El Paso, St. Louis, Asheville.

Travelers frequently search for route combinations, such as Las Vegas and New York, Los Angeles, San Francisco, Seattle, San Diego, Chicago, Dallas, San Jose, Atlanta, Sacramento, Santa Ana, Houston, Portland, Phoenix, Orlando, Guadalajara, Salt Lake City, Vancouver, Toronto, Mexico City.

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, Portsmouth International Airport at Pease, Rutland–Southern Vermont Regional, Lebanon Municipal, Knox County Regional.

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

Currently, you can fly between Portsmouth and Las Vegas with Allegiant Air, Frontier Airlines, Spirit Airlines, JetBlue Airways, BREEZE.

If you don’t have specific dates for your trip between Portsmouth and Las Vegas, 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.

Traveling between Portsmouth and Las Vegas, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Portsmouth. The main one is Portsmouth International Airport at Pease and other nearby airports include Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Manchester–Boston Regional, Bangor International, Portsmouth International Airport at Pease, Rutland–Southern Vermont Regional, Lebanon Municipal, Knox County Regional

There are a number of airports in and around Las Vegas. The main one is Harry Reid International Airport and other nearby airports include St. George Regional, Cedar City Regional.