Compare United Flights from Boston (BOS) starting at $89

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Find flight deals from Boston (BOS)

Boston (BOS) to San Francisco (SFO)

Depart Wed 7 Nov 2018,
Return Thu 22 Nov 2018
from$ 303*Viewed: 3 minutes ago

Boston (BOS) to Chicago (ORD)

Depart Tue 25 Sep 2018,
Return Wed 10 Oct 2018
from$ 89*Viewed: 3 minutes ago

Boston (BOS) to Denver (DEN)

Depart Tue 23 Oct 2018,
Return Wed 7 Nov 2018
from$ 227*Viewed: 21 minutes ago

Boston (BOS) to New York/Newark (EWR)

Depart Sun 11 Nov 2018,
Return Mon 26 Nov 2018
from$ 147*Viewed: 4 minutes ago

Boston (BOS) to Los Angeles (LAX)

Depart Tue 16 Oct 2018,
Return Wed 31 Oct 2018
from$ 227*Viewed: 3 minutes ago

Boston (BOS) to Houston (IAH)

Depart Tue 25 Sep 2018,
Return Wed 10 Oct 2018
from$ 169*Viewed: 3 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Last minute best airfares from Boston

Boston (BOS) to San Francisco (SFO)

Depart Tue 21 Aug 2018,
Return Wed 5 Sep 2018
from$ 431*Viewed: 3 minutes ago

Boston (BOS) to Chicago (ORD)

Depart Tue 21 Aug 2018,
Return Wed 5 Sep 2018
from$ 89*Viewed: 4 minutes ago

Boston (BOS) to Denver (DEN)

Depart Sat 18 Aug 2018,
Return Sun 2 Sep 2018
from$ 495*Viewed: 22 minutes ago

Boston (BOS) to New York/Newark (EWR)

Depart Tue 21 Aug 2018,
Return Wed 5 Sep 2018
from$ 210*Viewed: 4 minutes ago

Boston (BOS) to Los Angeles (LAX)

Depart Tue 21 Aug 2018,
Return Wed 5 Sep 2018
from$ 335*Viewed: 4 minutes ago

Boston (BOS) to Houston (IAH)

Depart Tue 21 Aug 2018,
Return Wed 5 Sep 2018
from$ 315*Viewed: 4 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Downtown Boston viewed from the harbor

Book early and get the lowest fares from Boston

from
to
Type
Dates
Price*
Boston (BOS)
to Chicago (ORD)
Roundtrip
Depart Tue 25 Sep 2018
Return Wed 10 Oct 2018
from$ 89*Viewed: 3 minutes ago
Boston (BOS)
to Buffalo (BUF)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 114*Viewed: 1 hour ago
Boston (BOS)
to Pittsburgh (PIT)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 114*Viewed: 1 hour ago
Boston (BOS)
to Philadelphia (PHL)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 130*Viewed: 3 minutes ago
Boston (BOS)
to Richmond (RIC)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 144*Viewed: 1 hour ago
Boston (BOS)
to Nashville (BNA)
Roundtrip
Depart Wed 7 Nov 2018
Return Thu 22 Nov 2018
from$ 146*Viewed: 4 minutes ago
Boston (BOS)
to New York/Newark (EWR)
Roundtrip
Depart Sun 11 Nov 2018
Return Mon 26 Nov 2018
from$ 147*Viewed: 4 minutes ago
Boston (BOS)
to Cleveland (CLE)
Roundtrip
Depart Sat 3 Nov 2018
Return Sun 18 Nov 2018
from$ 147*Viewed: 4 minutes ago
Boston (BOS)
to Baltimore (BWI)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 152*Viewed: 1 hour ago
Boston (BOS)
to Washington, D.C. (WAS)
Roundtrip
Depart Thu 8 Nov 2018
Return Fri 23 Nov 2018
from$ 153*Viewed: 3 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Boston Airport information

Logan International Airport (BOS), often referred to as Boston Logan, is located three miles (five km) from downtown. Access the airport’s free Wi-Fi while you wait for your flight from Boston.

The Boston airport has a United Club℠ location.

Reaching the Boston Airport

The MBTA, frequently called “the T,” offers Blue Line subway services and Silver Line Bus Rapid Transit, which are affordable and convenient ways to get to the airport from downtown Boston. A commuter boat connects Fore River Shipyard Ferry Terminal to the airport. For added convenience, hire a taxi.