$210+ Cheap flights from Harlingen, TX to San Francisco (HRL - SFO)

Our cheapest airline available from Harlingen, Texas to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as $237 on this airline. An additional option worth looking into is American Airlines, starting at $316. United Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $210. Users have also found prices from $255 and $578 on Southwest and United Airlines, respectively.

Yes. In addition to deals on Harlingen to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to San Francisco.

Yes. Cheapflights offers flight deals from Harlingen to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from Harlingen, Texas to San Francisco (average of $276). Flying from Harlingen, Texas to San Francisco in June is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.