LAS to BOS from $329 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

Harry Reid International Airport

Las Vegas, United States

Logan International Airport

Boston, United States

$449 USD

-27%$329 USD

Verified 2 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$397 1$372 2$368 3$372 4$372 5$368 6$397 7$372 8$368 9$368 10$377 11$402 12$377 13$383 14$397 15$370 16$377 17$377 18$402 19$402 20$402 21$377 22$377 23$372 24$366 25$367 26$397 27$402 28$397 29$372 30$372 31$372 1$397 2$700 3$600

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

5 round-trip options

Returning

Wed, Dec 23, 2026•6 Day Trip

$631 USD

Returning

Fri, Dec 25, 2026•8 Day Trip

$415 USD

Returning

Sat, Dec 26, 2026•9 Day Trip

$750 USD

Returning

Tue, Dec 29, 2026•12 Day Trip

$592 USD

Returning

Thu, Dec 31, 2026•14 Day Trip

$377 USD