Cheap flights from Cardiff to Boston from $333

Travelers frequently search for route combinations, such as Cardiff and Washington, D.C., Belfast, Leipzig, Chicago, Palma, Majorca, Granada, Dallas, New York, Beijing, Reykjavik, Nantes, San Francisco, Tenerife, Edinburgh, London, Venice, Dublin, Copenhagen, Milan, Dalaman.

Travelers frequently search for route combinations, such as Boston and Barcelona, Orlando, London, San Francisco, Atlanta, Dallas, New York, Mexico City, Fort Lauderdale, Tel Aviv, Washington, D.C., Paris, Tampa, San Juan, Miami, Chicago, Copenhagen, Lisbon, Rome, Philadelphia.

The main airport in Cardiff is Cardiff. It is also served by Gatwick, Heathrow, London Stansted, Manchester, Luton, Birmingham, Bristol, Liverpool John Lennon, East Midlands, London City.

The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Albany International, Manchester–Boston Regional, Portland International Jetport, Tweed New Haven, Portsmouth International Airport at Pease, Rutland–Southern Vermont Regional, Knox County Regional.

Currently, you can fly between Cardiff and Boston with Ryanair, KLM Royal Dutch Airlines, JetBlue Airways, Vueling, Iberia Airlines.

If you don’t have specific dates for your trip between Cardiff and Boston, 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 Cardiff and Boston, 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 Cardiff. The main one is Cardiff and other nearby airports include Gatwick, Heathrow, London Stansted, Manchester, Luton, Birmingham, Bristol, Liverpool John Lennon, East Midlands, London City

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