Boston is served by Logan International Airport (BOS), a major international gateway and one of the busiest airports in the Northeastern United States. It receives an extensive global network with strong transatlantic arrivals, comprehensive domestic coverage, and growing connections from Asia and Latin America. Intense competition among airlines — especially on busy routes from New York, Washington, London, and Paris — keeps fares surprisingly reasonable for a major coastal hub.
The airport receives excellent domestic arrivals from all major U.S. cities. Internationally, it is a key arrival point for transatlantic travel, with direct flights from London, Paris, Amsterdam, Dublin, Frankfurt, and numerous other European cities. It also receives direct services from destinations in Asia (Tokyo, Hong Kong via connections), the Middle East (Dubai via Emirates), Canada (Toronto, Montreal, Vancouver), Latin America (Mexico City, Bogotá, San José), and the Caribbean.
Logan International is a focus city for JetBlue Airways and Delta Air Lines, both of which have significant operations and bring in passengers from across their networks. It is also a base for American Airlines and is served by virtually all major U.S. and international carriers, including British Airways (from London), Lufthansa (from Frankfurt), Emirates (from Dubai), and Cape Air for regional arrivals from smaller New England cities. This high level of competition, especially on busy routes like New York–Boston and Washington–Boston, helps keep fares in check.
To find cheap flights to Boston, book domestic arrivals 3–6 weeks in advance. For international travel, especially from Europe, book 2–5 months ahead. Use flight comparison tools and set price alerts. Flying into Boston on weekdays (Tuesday–Thursday) is typically cheaper than weekends. Boston is known for competitive transatlantic fares; look for deals on Icelandair (via Reykjavik), Aer Lingus (via Dublin), and major carriers during sales. For domestic arrivals, JetBlue and Southwest often offer the best value, though Delta and American also run competitive fares on key routes. Consider nearby airports like Manchester-Boston Regional (MHT) in New Hampshire or T.F. Green (PVD) in Rhode Island for potential savings on certain routes — though Logan usually has the best selection and most frequent service, a cheap fare into MHT or PVD plus a short drive or train ride can sometimes undercut BOS.