₩435,800 Cheap United flights Boston (BOS) to St. George (SGU)

View ₩435,800 flight on Mon, Apr 13, 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

₩435,800 Cheap United flights Boston (BOS) to St. George (SGU)

Prices were available within the past 7 days and start at ₩435,800 for one-way flights and ₩1,240,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 14 - Tue, Apr 21
BOS
Boston
SGU
St. George
₩1,240,800 Roundtrip, found 4 days ago
₩1,240,800
Roundtrip
found 4 days ago
Select United flight, departing Tue, Apr 14 from Boston to St. George, returning Tue, Apr 21, priced at ₩1,240,800 found 4 days ago

Travel information

Origin airport
Logan Intl.
Destination airport
St. George
Distance
3623 km
*Available to Expedia members.