SFO - HRL

$163 Find Cheap Flights from San Francisco to Harlingen - Compare and Save

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Everything you should know

Cheapest round-trip
$232
Typical prices: $398-$519
Southwest
Wed 10/24Tue 10/30
SFO - HRL • 1 stop
Cheapest one-way
$163
Typical prices: $120-$244
United Airlines
Fri 9/28
SFO - HRL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Harlingen. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 21% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Austin Bergstrom (AUS)
Cheapest • Avg $417 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 46m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from San Francisco to Harlingen (SFO-HRL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Harlingen

Sat, Oct 24 - Fri, Oct 30
Southwest Logo
7:20 am - 7:30 pmSFO  San Francisco-HRL Harlingen Valley Intl
10h 10m1 stop Austin Bergstrom
Southwest Logo
6:20 am - 11:40 amHRL  Harlingen Valley Intl-SFO San Francisco
7h 20m1 stop Austin Bergstrom
$232Southwest
Sat, Oct 24 - Fri, Oct 30
Southwest Logo
9:20 am - 9:00 pmSFO  San Francisco-HRL Harlingen Valley Intl
9h 40m2 stops Denver Intl Houston Hobby
Southwest Logo
6:20 am - 11:40 amHRL  Harlingen Valley Intl-SFO San Francisco
7h 20m1 stop Austin Bergstrom
$247Southwest
Sat, Oct 24 - Fri, Oct 30
Southwest Logo
7:20 am - 7:30 pmSFO  San Francisco-HRL Harlingen Valley Intl
10h 10m1 stop Austin Bergstrom
Southwest Logo
6:20 am - 11:40 amHRL  Harlingen Valley Intl-SFO San Francisco
7h 20m1 stop Austin Bergstrom
$253Southwest
Sat, Oct 24 - Fri, Oct 30
Southwest Logo
9:20 am - 9:00 pmSFO  San Francisco-HRL Harlingen Valley Intl
9h 40m2 stops Denver Intl Houston Hobby
Southwest Logo
6:20 am - 1:25 pmHRL  Harlingen Valley Intl-SFO San Francisco
9h 05m2 stops Austin Bergstrom Denver Intl
$301Southwest
Sat, Oct 24 - Fri, Oct 30
Southwest Logo
7:20 am - 7:30 pmSFO  San Francisco-HRL Harlingen Valley Intl
10h 10m1 stop Austin Bergstrom
Southwest Logo
6:20 am - 1:25 pmHRL  Harlingen Valley Intl-SFO San Francisco
9h 05m2 stops Austin Bergstrom Denver Intl
$301Southwest
Mon, Sep 28 - Fri, Oct 2
United Airlines Logo
5:00 am - 3:59 pmSFO  San Francisco-HRL Harlingen Valley Intl
8h 59m1 stop Houston George Bush Intcntl
United Airlines Logo
5:05 am - 9:30 amHRL  Harlingen Valley Intl-SFO San Francisco
6h 25m1 stop Houston George Bush Intcntl
$306United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
5:00 am - 3:59 pmSFO  San Francisco-HRL Harlingen Valley Intl
8h 59m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 pm - 7:24 pmHRL  Harlingen Valley Intl-SFO San Francisco
7h 24m1 stop Houston George Bush Intcntl
$333United Airlines
Thu, Oct 29 - Fri, Oct 30
United Airlines Logo
7:15 am - 4:01 pmSFO  San Francisco-HRL Harlingen Valley Intl
6h 46m1 stop Houston George Bush Intcntl
United Airlines Logo
7:10 am - 12:53 pmHRL  Harlingen Valley Intl-SFO San Francisco
7h 43m1 stop Houston George Bush Intcntl
$340United Airlines
Mon, Sep 28 - Fri, Oct 2
American Airlines Logo
7:55 pm - 9:58 amSFO  San Francisco-HRL Harlingen Valley Intl
12h 03m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
5:28 pm - 11:49 pmHRL  Harlingen Valley Intl-SFO San Francisco
8h 21m1 stop Dallas/Fort Worth
$357American Airlines
Mon, Sep 28 - Fri, Oct 2
American Airlines Logo
7:55 pm - 9:58 amSFO  San Francisco-HRL Harlingen Valley Intl
12h 03m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
10:45 am - 7:02 pmHRL  Harlingen Valley Intl-SFO San Francisco
10h 17m2 stops Dallas/Fort Worth Los Angeles
$447American Airlines
Booking Insights

Price, demand and travel trends for San Francisco to Harlingen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Francisco to Harlingen with more confidence.

How much is a round-trip flight from San Francisco to Harlingen?

Round-trip flights from San Francisco to Harlingen start at $232. Prices are below average for this route right now, with typical round-trip fares ranging from $398 to $519. The lowest price found in the past 5 days was $232 on Southwest.

What's the cheapest day of the week to fly from San Francisco to Harlingen?

Monday is the cheapest day of the week to fly from San Francisco to Harlingen, it is 22% cheaper than the average day. Friday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for San Francisco to Harlingen flights

Low season

January

Cheapest flight

$163
Most popular time to fly and prices are also 14% lower on average.
Flight from San Francisco to Harlingen

When to book flights from San Francisco to Harlingen

Are your dates flexible? Find out the best times to travel from San Francisco to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Harlingen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Francisco to Harlingen?

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

  • What cabin classes can I book on flights from San Francisco to Harlingen?

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

  • Which airports do connecting flights from San Francisco to Harlingen pass through?

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

    • Dallas/Fort Worth (DFW) - 50% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 35% of one-stop connections
    • Austin Bergstrom (AUS) - 15% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Francisco to Harlingen?

    Yes. Being flexible with your travel dates can save you up to 40% on the San Francisco to Harlingen route. Monday is the cheapest departure day at $364 round-trip on average, while Friday is the most expensive at $599, a difference of $235. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from San Francisco to Harlingen?

    A nonstop flight from San Francisco to Harlingen takes 0h 00m, covering 1,641 miles.

  • Do I need a passport to fly from San Francisco to Harlingen?

    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.

  • Have flight prices from San Francisco to Harlingen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $232 to $784. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San Francisco to Harlingen looking right now?

    One-way fares from San Francisco to Harlingen are currently higher than usual. Average one-way flight prices are about $262, which is 42% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Francisco to Harlingen?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 46m, compared with 6h 58m via Austin Bergstrom (AUS) and 7h 05m via Houston George Bush Intcntl (IAH).

  • What is the time difference between San Francisco and Harlingen?

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

  • What car rental options are available at Harlingen Valley Intl Airport (HRL)?

    Harlingen Valley Intl Airport (HRL) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • How much should I expect to pay for a San Francisco to Harlingen flight?

    Round-trip flights from San Francisco to Harlingen range from $398 to $519, with an average of $462 over the past 12 months. Anything below $398 counts as a good deal.

Your guide to booking San Francisco to Harlingen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $364 - about $235 less than Friday (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Francisco to Harlingen trip for March. Fares historically average $364 round-trip in that month - typically $401 less than the most expensive month, which is April (based on the last 12 months).

More options for your flight from San Francisco to Harlingen

Complete your trip to Harlingen with a hotel stay or car rental

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