HRL

$257 Find Cheap Flights from San Francisco Bay Area to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Harlingen departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from San Francisco Bay Area to Harlingen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco Bay Area to Harlingen

Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
2:02 pm - 10:51 pm
SJC
-
HRL
6h 49m
1 stop
American Airlines Logo
6:00 am - 10:10 am
HRL
-
SJC
6h 10m
1 stop
$257American Airlines
Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
6:10 am - 6:15 pm
SJC
-
HRL
10h 05m
2 stops
American Airlines Logo
6:00 am - 10:10 am
HRL
-
SJC
6h 10m
1 stop
$261American Airlines
Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
6:10 am - 6:15 pm
SJC
-
HRL
10h 05m
2 stops
American Airlines Logo
6:00 am - 10:10 am
HRL
-
SJC
6h 10m
1 stop
$262American Airlines
Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
6:10 am - 6:15 pm
SJC
-
HRL
10h 05m
2 stops
American Airlines Logo
6:00 am - 10:10 am
HRL
-
SJC
6h 10m
1 stop
$265American Airlines
Fri, May 8 - Wed, May 13
Southwest Logo
10:10 am - 8:35 pm
SFO
-
HRL
8h 25m
2 stops
Southwest Logo
4:40 pm - 10:45 pm
HRL
-
SFO
8h 05m
2 stops
$323Southwest
Fri, May 8 - Wed, May 13
Southwest Logo
11:25 am - 8:35 pm
SFO
-
HRL
7h 10m
1 stop
Southwest Logo
4:40 pm - 10:45 pm
HRL
-
SFO
8h 05m
2 stops
$343Southwest
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
12:45 am - 11:23 am
SFO
-
HRL
8h 38m
1 stop
United Airlines Logo
9:20 am - 2:53 pm
HRL
-
SFO
7h 33m
1 stop
$347United Airlines
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
12:45 am - 11:23 am
SFO
-
HRL
8h 38m
1 stop
United Airlines Logo
7:00 am - 12:18 pm
HRL
-
SFO
7h 18m
1 stop
$367United Airlines
Fri, Jul 31 - Thu, Aug 6
Southwest Logo
7:00 am - 5:00 pm
SJC
-
HRL
8h 00m
2 stops
Southwest Logo
5:55 pm - 10:00 pm
HRL
-
SJC
6h 05m
1 stop
$389Southwest
Tue, Apr 14 - Wed, Apr 15
United Airlines Logo
6:25 pm - 11:23 am
SFO
-
HRL
14h 58m
2 stops
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
SFO
8h 41m
1 stop
$393United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$164
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from San Jose to Harlingen

FAQs for booking flights from San Francisco Bay Area to Harlingen

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Harlingen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Harlingen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Harlingen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Harlingen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Harlingen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco Bay Area to Harlingen

 
Need help choosing which airline to fly with from San Francisco Bay Area to Harlingen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4318 reviews
8.1Boarding
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

I elected to pay for the upgrades and found very little difference

6.0 GoodChris, Mar 2026
DAL - SAT
Read more Southwest reviews

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

No delays and arrived to destination 30 min early. Staff was super friendly.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

Everything you need to know for your flight to Harlingen

Information on the airport you'll fly into in Harlingen

Harlingen (HRL)