Flights from Boston (BOS) starting at $ 157*
Fly from Boston and get United's best fares
flight_takeoff
flight_land
$
Boston (BOS)to
San Francisco (SFO)06/06/26 - 06/10/26from$ 297Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
Denver (DEN)07/07/26 - 07/14/26from$ 197Viewed: 19 hours agoRoundtripEconomy
Boston (BOS)to
Chicago (ORD)05/23/26 - 05/30/26from$ 177Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
Los Angeles (LAX)05/23/26 - 05/26/26from$ 237Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
Newark/New York (EWR)07/22/26 - 07/28/26from$ 157Viewed: 1 hour agoRoundtripEconomy
Boston (BOS)to
Houston (IAH)06/09/26 - 06/13/26from$ 257Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
Washington, D.C. (IAD)05/28/26 - 06/02/26from$ 157Viewed: 39 minutes agoRoundtripEconomy
Boston (BOS)to
London (LHR)10/28/26 - 11/01/26from$ 748Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
Hong Kong (HKG)05/14/26 - 05/18/26from$ 1,551Viewed: 11 hours agoRoundtripEconomy
Boston (BOS)to
Zurich (ZRH)07/08/26 - 07/22/26from$ 1,021Viewed: 11 hours agoRoundtripEconomy
Boston (BOS)to
Honolulu (HNL)05/26/26 - 05/30/26from$ 578Viewed: 18 hours agoRoundtripEconomy
Boston (BOS)to
Las Vegas (LAS)06/01/26 - 06/08/26from$ 277Viewed: 18 hours agoRoundtripEconomy
Boston (BOS)to
Orlando (MCO)05/24/26 - 05/27/26from$ 262Viewed: 18 hours agoRoundtripEconomy
Boston (BOS)to
Taipei (TPE)05/09/26 - 05/16/26from$ 1,207Viewed: 11 hours agoRoundtripEconomy
Boston (BOS)to
Singapore (SIN)09/07/26 - 09/09/26from$ 1,191Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
Beijing (PEK)05/15/26 - 06/04/26from$ 1,073Viewed: 1 day agoRoundtripEconomy
Boston (BOS)to
San Diego (SAN)11/18/26 - 12/02/26from$ 242Viewed: 7 hours agoRoundtripEconomy
Boston (BOS)to
Shanghai (PVG)05/09/26 - 05/13/26from$ 1,074Viewed: 11 hours agoRoundtripEconomy
Boston (BOS)to
Rome (FCO)08/05/26 - 08/19/26from$ 654Viewed: 11 hours agoRoundtripEconomy
Boston (BOS)to
Sydney (SYD)05/12/26 - 05/25/26from$ 1,160Viewed: 18 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
United popular flights from Boston (BOS)
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | San Francisco (SFO) | Roundtrip | Economy | 06/06/26 - 06/10/26 | from $ 297 Viewed: 1 day ago |
| Boston (BOS) | Denver (DEN) | Roundtrip | Economy | 07/07/26 - 07/14/26 | from $ 197 Viewed: 19 hours ago |
| Boston (BOS) | Chicago (ORD) | Roundtrip | Economy | 05/23/26 - 05/30/26 | from $ 177 Viewed: 1 day ago |
| Boston (BOS) | Los Angeles (LAX) | Roundtrip | Economy | 09/02/26 - 09/07/26 | from $ 237 Viewed: 14 minutes ago |
| Boston (BOS) | Newark/New York (EWR) | Roundtrip | Economy | 08/08/26 - 08/11/26 | from $ 157 Viewed: 4 hours ago |
| Boston (BOS) | Houston (IAH) | Roundtrip | Economy | 09/02/26 - 09/06/26 | from $ 257 Viewed: 1 day ago |
| Boston (BOS) | Washington, D.C. (IAD) | Roundtrip | Economy | 05/28/26 - 06/02/26 | from $ 157 Viewed: 39 minutes ago |
| Boston (BOS) | London (LHR) | Roundtrip | Economy | 10/28/26 - 11/01/26 | from $ 748 Viewed: 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.