Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 73% on the overall cost on flights from San Francisco to Harlingen.
Our data shows that March tends to be the cheapest month to fly to Harlingen from San Francisco. Users have commonly found prices around $286 for the month, but tickets can be as low as $128. Due to multiple factors, prepare for potentially higher prices in June.
Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from San Francisco to Harlingen by exploring options for tickets in the afternoon.
||$109||$219||No cancel fee||62%|
||$192||$418||No cancel fee||71%|
||$232||$498||No cancel fee||69%|