$147 Cheap United flights Fresno (FAT) to Boston (BOS)

You’ll find budget-friendly return United Airlines flights from $293 from FAT to BOS by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $147 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

United Airlines flights to Boston are typically cheaper in the off-peak months of January and February. Whether you’re searching for a one-way or round-trip ticket, you could find a better deal then.

Look for cheap United Airlines flights from Fresno Yosemite Intl. Airport (FAT) to Logan Intl. Airport (BOS) one to three months prior to your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, hit search and select the “Nonstop” filter on Expedia to find any direct flights from FAT to BOS with United Airlines or other carriers.

Browse United Airlines’s earliest flights from FAT to BOS by checking our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

United Airlines flights from Fresno Yosemite Intl. Airport (FAT) to Boston come in to land at Logan Intl. Airport (BOS). This is the main entry point here.

A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to fly from FAT to BOS with United Airlines. Plus, when you join Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making a booking, but your airline may charge you after that time. For more information about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your itinerary without being charged, apply the “No cancel fee” or “Changes included” filter when planning your next getaway.