$180 Find Cheap Flights from Harlingen to San Francisco - Compare and Save

Only Economy Class is available on flights from Harlingen to San Francisco.

A nonstop flight from Harlingen to San Francisco takes 00m, covering 1,641 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Harlingen to San Francisco range from $317 to $519, with an average of $403 over the past 12 months. Anything below $317 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $1,355. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Harlingen to San Francisco are currently higher than usual. Average one-way flight prices are about $344, which is 53% above the typical average for this route.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

Flights from Harlingen to San Francisco usually depart from Harlingen Valley Intl (HRL) and arrive at San Francisco (SFO).

One-stop flights from Harlingen to San Francisco most commonly connect through:

• Dallas/Fort Worth (DFW) - 61% of one-stop connections
• Austin Bergstrom (AUS) - 28% of one-stop connections
• Houston George Bush Intcntl (IAH) - 11% of one-stop connections

Yes. Flexible dates can save you up to 59% on flights from Harlingen to San Francisco. Wednesday is the cheapest departure day at $287 round-trip on average, while Monday is the most expensive at $690, a difference of $403.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 7h 10m, compared with 7h 27m via Austin Bergstrom (AUS) and 7h 47m via Houston George Bush Intcntl (IAH).

San Francisco is 2 hours behind Harlingen (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.