Cheap flights from San Diego to Harlingen (SAN - HRL)

Flight FAQs

From San Diego to Harlingen

Are flight prices decreasing from San Diego to Harlingen due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Diego and Harlingen for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from San Diego to Harlingen Valley Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Diego to Harlingen Valley Intl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from San Diego to Harlingen for under $100 on Cheapflights?

Yes, there are multiple flights from San Diego to Harlingen for under $100. The cheapest flight booked recently is on Frontier for just $68, but on average you can expect to pay $275.

Are there nonstop flights from San Diego to Harlingen for under $100 on Cheapflights?

There are no nonstop flights from San Diego to Harlingen, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Diego to Harlingen for under $300?

There are currently 2+ open flights from San Diego to Harlingen within the next 7 days for less than $300.

Does it rain more in San Diego or Harlingen?

San Diego will have the same amount of rainfall in 1 compared to Harlingen over the next 9 days.

Is San Diego weather warmer or cooler than Harlingen?

With an average temperature of 95 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in Harlingen are hotter than in San Diego.

How long is the flight from San Diego to Harlingen?

There are many flights that can get you from San Diego to Harlingen in 5h 44m. Fly via United Airlines, Frontier, or American Airlines to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Diego to Harlingen round-trip?

Cheapflights users have booked flights from San Diego to Harlingen round-trip from $68. Other airlines that can offer you cheap pricing are United Airlines, from $272, and American Airlines, from $348. Frontier is priced at 80% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Diego to Harlingen one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $143. Users have also found prices from $146 and $175 on United Airlines and Frontier, respectively.