$221 Cheap Delta flights Boston (BOS) to Liberia (LIR)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines round-trip flights from $448 from BOS to LIR. Affordable one-way options from $221 are also on offer.**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.

October is one of the cheapest months to jet off to Liberia with Delta Air Lines. You could also find great prices on one-way and round-trip tickets in September.

Look for Delta Air Lines flights from BOS to LIR about one month before you want to go. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. Regardless of fare class and itinerary, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**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.

Select our “Nonstop” filter when browsing for direct Delta Air Lines flights from BOS to LIR. You can also compare other airlines offering the same nonstop trip.

From takeoff till landing, a nonstop Delta Air Lines flight from Logan Intl. Airport (BOS) to Daniel Oduber Intl. Airport (LIR) takes approximately 5h 59m.

The first flight from BOS to LIR with Delta Air Lines departs at 7:26AM UTC-5. You’ll touch down at 12:25PM UTC-6. The final Delta Air Lines flight of the day leaves at 7:26AM UTC-5 and arrives at 12:25PM UTC-6. With 20% fewer cancellations for early and mid-morning flights, starting your travel day early is generally the smartest option.**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.

Delta Air Lines flights from Logan Intl. Airport (BOS) to Liberia come in to land at Daniel Oduber Intl. Airport (LIR). This is the main gateway to this destination.

Heading from BOS to LIR with Delta Air Lines means enjoying a variety of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Delta Air Lines usually operates Airbus A321neo planes for flights from Logan Intl. Airport (BOS) to Daniel Oduber Intl. Airport (LIR). Keep in mind that aircraft type can vary depending on operational needs, so the plane you catch might be different on your travel date.

Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that time. For more information about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to update your itinerary without extra charges, tick the “Changes included” or “No cancel fee” filter when planning your next adventure.