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San Francisco Bay Area

$119+ Cheap flights from Harlingen, TX (HRL) to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SFO
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Harlingen to San Francisco Bay Area

Keep the following information in mind while searching for Harlingen to San Francisco Bay Area flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(United Airlines)

One-way from

$119
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$337
Provider with most accurate pricing for Harlingen Valley Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-San Francisco flights.
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From Harlingen Valley Intl to San Francisco Bay Area
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One-way flight from Harlingen Valley Intl to San Francisco Bay Area
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Highest demand for flights based on searches. 22% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Harlingen to San Francisco Bay Area

Cheapest flights from Harlingen to San Francisco Bay Area
Explore the most affordable flight options available from Harlingen to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:23 amHRL - SFO
1 stop7h 10mAmerican Airlines
Mon 10/2011:58 pmSFO - HRL
1 stop7h 40mAmerican Airlines
Deal found 10/1$339
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:05 pmHRL - SFO
1 stop8h 05mUnited Airlines
Thu 10/237:12 amSFO - HRL
1 stop7h 01mUnited Airlines
Deal found 10/2$408
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:50 pmHRL - SJC
1 stop9h 16mAmerican Airlines
Tue 10/216:00 amSJC - HRL
1 stop6h 18mAmerican Airlines
Deal found 10/2$414
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 amHRL - SFO
1 stop7h 55mSouthwest
Tue 12/305:15 amSFO - HRL
2 stops9h 45mSouthwest
Deal found 9/30$444
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:50 pmHRL - SFO
2 stops9h 17mAmerican Airlines
Thu 10/2311:30 amSFO - HRL
2 stops10h 32mAmerican Airlines
Deal found 10/2$449
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:51 pmHRL - SFO
1 stop8h 14mAmerican Airlines
Fri 10/1012:50 amSFO - HRL
1 stop6h 48mAmerican Airlines
Deal found 9/30$454
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:05 pmHRL - SFO
1 stop8h 05mUnited Airlines
Tue 10/212:45 pmSFO - HRL
1 stop6h 33mUnited Airlines
Deal found 10/2$507
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 amHRL - SJC
1 stop7h 01mUnited Airlines
Tue 10/216:30 amSJC - HRL
2 stops11h 11mUnited Airlines
Deal found 10/2$507

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Harlingen to San Francisco Bay Area that are best for you.

Fly from

Harlingen

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Tue 10/21

5:25 am-10:24 am

1 stop6h 59m

San Francisco

Thu 10/23

11:30 am-12:02 am

2 stops10h 32m

$394

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 12/25

7:30 am-1:25 pm

1 stop7h 55m

San Francisco

Tue 12/30

1:20 pm-10:50 pm

1 stop7h 30m

$394

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 10/16

10:06 am-6:43 pm

2 stops10h 37m

San Francisco

Mon 10/20

11:58 pm-9:38 am

1 stop7h 40m

$394

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Fri 2/20

10:05 am-2:08 pm

1 stop6h 03m

San Jose

Tue 2/24

5:52 am-4:13 pm

1 stop8h 21m

$405

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Tue 10/21

2:05 pm-8:10 pm

1 stop8h 05m

San Francisco

Thu 10/23

7:12 am-4:13 pm

1 stop7h 01m

$408

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Fri 10/17

2:05 pm-8:10 pm

1 stop8h 05m

San Francisco

Tue 10/21

2:45 pm-11:18 pm

1 stop6h 33m

$507

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 12/25

5:00 am-6:07 pm

2 stops15h 07m

San Francisco

Mon 12/29

12:25 am-11:13 am

1 stop8h 48m

$606

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Fri 12/5

10:11 am-3:05 pm

1 stop6h 54m

$119

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 12/4

10:08 am-5:20 pm

1 stop9h 12m

$119

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 12/4

9:20 am-7:37 pm

3 stops12h 17m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 11 results
1
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Best time to book a flight from Harlingen to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to San Francisco Bay Area

What is the cheapest month to book a flight from Harlingen, Texas to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Harlingen, Texas to San Francisco Bay Area (average of $276). Flying from Harlingen, Texas to San Francisco Bay Area in June is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from HRL to XIH?

Find hourly flight availability from Harlingen to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Harlingen, Texas to San Francisco Bay Area as you normally would.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated October 2, 2025.
Read through reviews of airlines operating flights from Harlingen to San Francisco Bay Area, such as Southwest, United Airlines, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,933 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to San Francisco Bay Area?

    Most people fly from Harlingen Valley Intl (HRL) if they book a flight from Harlingen to San Francisco Bay Area. Harlingen Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.

  • How long is the flight from Harlingen, Texas to San Francisco Bay Area?

    For as low as $394, American Airlines can have you in San Francisco Bay Area from Harlingen, Texas in 6h 59m. The distance from Harlingen, Texas to San Francisco Bay Area is about 1641 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Harlingen, Texas to San Francisco Bay Area?

    When deciding which route to take from Harlingen, Texas to San Francisco Bay Area consider Harlingen Valley Intl - San Francisco, Harlingen Valley Intl - San Jose or Harlingen Valley Intl - Oakland as they are the most popular.

  • Can I find deals for flights from Harlingen to San Francisco Bay Area that include hotel bookings?

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

  • How can I find direct flights from Harlingen to San Francisco Bay Area?

    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 Bay Area.

  • Can I find deals for business class flights from Harlingen to San Francisco Bay Area?

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

  • What is the cheapest month to book a flight from Harlingen, Texas to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Harlingen, Texas to San Francisco Bay Area (average of $276). Flying from Harlingen, Texas to San Francisco Bay Area in June is currently the most expensive (average of $357). 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.

See more FAQs

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Top 3 airlines flying from Harlingen to San Francisco Bay Area

Discover the top 3 airlines that operate flights from Harlingen to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$400FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$394FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$326Average$382FlexibilityNo cancel feeOn-time69%

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