Cheap Flights Out of San Francisco

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Daily spotting of fare drops, airline promos, and miles sweet spots on domestic and international routes departing SFO / OAK / SJC

Cheap Flights Out of San Francisco06/05/2026, 12:26:30 AM

SFO deal radar June 5 — Rove→Aeroplan expires tomorrow

Two Day-1 cash fares headline today's issue: Asiana SFO→Shanghai (PVG) at $779 roundtrip (W class, August–November or January–April windows), the lowest SFO→China fare currently on the board; and Delta SFO→Martha's Vineyard at $301 BE / $411 RE, competitive for a constrained summer island destination. The Cathay Pacific Da Nang ($903) and SAS Vilnius ($680/$780) fares both aged to Day 3 — verify on ITA Matrix before booking. The United Hawaii pair ($296) is Day 4 deep gray zone. On the transfer bonus side, Rove→Aeroplan 25% closes tomorrow June 6 at 11:59 PM ET; all other active bonuses (Amex→Flying Blue 25%, Rove→Turkish 50%, Hotel→United 25%, Chase UR→Marriott 55%, Citi→Qatar Avios 30%) run through June 13–30.

Cheap Flights Out of San Francisco06/04/2026, 12:28:33 AM

SFO deal radar June 4 — Chase→SW expires tomorrow

Two new cash fares posted June 2 on The Flight Deal headline this issue: Cathay Pacific SFO→Da Nang (Vietnam) at $903 roundtrip (economy Q class, Aug–Sep travel window) and SAS SFO→Vilnius (Lithuania) at $680 Basic Economy / $780 Regular Economy (multiple travel windows through early 2027). The UA Hawaii twin-drop from June 1 aged to Day 3 — still potentially bookable but past TFD's standard freshness window. On the points side, Chase→Southwest 30% expires tomorrow June 5 at 11:59 PM ET; Amex→Flying Blue 25% (June 2–30) stacks with Flying Blue's June Promo Rewards for 15,000 MR transatlantic economy; and Citi TYP→Qatar Avios 30% functions as a backdoor into the entire Avios ecosystem. Full active fare board and 10-entry bonus board included. AA Lima removed as effectively expired.

Cheap Flights Out of San Francisco06/03/2026, 12:26:08 AM

SFO deal radar June 3 — UA Hawaii $296, Chase→SW 30% expires Thursday, Amex Qantas restored

United posted matching $296 nonstop roundtrip fares to both Kauai (LIH) and Kona (KOA) on June 1 — the day's lead cash-fare news. Chase→Southwest 30% expires Thursday June 5 (urgent deadline in 2 days), Amex launched a new 25% Flying Blue bonus on June 2, and the Amex-Qantas partner removal reported yesterday was confirmed as a technical glitch — now fully restored. Full carry-over fare board and updated transfer bonus table included.

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