SFO → ONT from $64 round-trip

Flight deal

SFO → ONT from $64 round-trip

SFO → ONTUSD 64Frontier AirlineseconomyRound-tripGood · 68/100

Score basis: 48% below the 7-fare median of $124.

Live fare — price verified 3h ago.

Travel: 2026-10-30 – 2026-11-04
Book by: 9/16/2026
Booked via: Travelpayouts partner feed
Operated by: Frontier Airlines

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Last verified: 9/14/2026, 3:10:01 AM · Source: travelpayouts_api