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San Francisco Bay Area

$185+ Cheap flights from Harlingen, TX (HRL) to San Francisco Bay Area

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SFO
Aug 10 — Aug 171
Sun 8/10
Sun 8/17
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 August 5, 2025.

Round-trip from

$185
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$318
From Harlingen Valley Intl to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 5, 2025.

This American Airlines deal was found by Cheapflights users on 8/5. 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 9/126:35 pmHRL - SFO
1 stop6h 40mAmerican Airlines
Mon 9/157:45 pmSFO - HRL
2 stops11h 56mAmerican Airlines
Deal found 8/5$185
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/306:30 pmHRL - SFO
1 stop6h 22mAmerican Airlines
Sat 9/62:14 pmSFO - HRL
1 stop6h 43mAmerican Airlines
Deal found 8/3$220
This Southwest deal was found by Cheapflights users on 8/5. 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.
Wed 8/2712:20 pmHRL - SJC
1 stop7h 00mSouthwest
Mon 9/16:35 amSJC - HRL
1 stop8h 35mSouthwest
Deal found 8/5$260
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/272:47 pmHRL - SFO
2 stops10h 20mAmerican Airlines
Mon 9/17:54 pmSFO - HRL
2 stops11h 38mAmerican Airlines
Deal found 8/5$264
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/125:20 pmHRL - SFO
1 stop6h 49mUnited Airlines
Mon 9/155:00 amSFO - HRL
1 stop9h 02mUnited Airlines
Deal found 8/5$327
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/125:00 amHRL - SJC
1 stop9h 05mUnited Airlines
Mon 9/151:05 pmSJC - HRL
1 stop6h 47mUnited Airlines
Deal found 8/4$327
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/202:47 pmHRL - SFO
1 stop6h 20mAmerican Airlines
Sun 8/245:45 amSFO - HRL
1 stop6h 30mAmerican Airlines
Deal found 8/5$339
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/275:30 amHRL - SFO
1 stop6h 41mAmerican Airlines
Tue 9/25:45 amSFO - HRL
1 stop6h 30mAmerican Airlines
Deal found 8/5$341
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 8/202:47 pmHRL - SJC
1 stop8h 17mAmerican Airlines
Sun 8/246:00 amSJC - HRL
1 stop6h 15mAmerican Airlines
Deal found 8/4$359
This Southwest deal was found by Cheapflights users on 8/5. 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.
Fri 10/107:00 amHRL - SJC
1 stop8h 15mSouthwest
Sun 10/199:20 pmSJC - HRL
2 stops9h 35mSouthwest
Deal found 8/5$364
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/277:00 amHRL - SJC
1 stop7h 05mUnited Airlines
Tue 9/21:05 pmSJC - HRL
1 stop6h 47mUnited Airlines
Deal found 8/5$374
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/272:47 pmHRL - SJC
2 stops20h 32mAmerican Airlines
Tue 9/26:00 amSJC - HRL
1 stop6h 15mAmerican Airlines
Deal found 8/5$404

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 August 5, 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

Fri 9/12

6:35 pm-11:15 pm

1 stop6h 40m

San Francisco

Mon 9/15

7:45 pm-9:41 am

2 stops11h 56m

$185

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Sat 8/30

6:30 pm-10:52 pm

1 stop6h 22m

San Francisco

Sat 9/6

2:14 pm-10:57 pm

1 stop6h 43m

$220

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Wed 8/27

12:20 pm-5:20 pm

1 stop7h 00m

San Jose

Mon 9/1

6:35 am-5:10 pm

1 stop8h 35m

$260

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Wed 8/27

2:47 pm-11:07 pm

2 stops10h 20m

San Francisco

Mon 9/1

7:54 pm-9:32 am

2 stops11h 38m

$264

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Fri 9/12

5:00 am-12:05 pm

1 stop9h 05m

San Jose

Mon 9/15

1:05 pm-9:52 pm

1 stop6h 47m

$327

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Fri 9/12

5:20 pm-10:09 pm

1 stop6h 49m

San Francisco

Mon 9/15

5:00 am-4:02 pm

1 stop9h 02m

$327

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Wed 8/20

2:47 pm-7:07 pm

1 stop6h 20m

San Francisco

Sun 8/24

5:45 am-2:15 pm

1 stop6h 30m

$339

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Wed 8/27

5:30 am-10:11 am

1 stop6h 41m

San Francisco

Tue 9/2

5:45 am-2:15 pm

1 stop6h 30m

$341

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Wed 8/20

2:47 pm-9:04 pm

1 stop8h 17m

San Jose

Sun 8/24

6:00 am-2:15 pm

1 stop6h 15m

$359

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Fri 10/10

7:00 am-1:15 pm

1 stop8h 15m

San Jose

Sun 10/19

9:20 pm-8:55 am

2 stops9h 35m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 12 results
1
2

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 $358). 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 August 5, 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 August 5, 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
4,246 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • 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 $358). 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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Alternative routes for Harlingen to San Francisco Bay Area

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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 August 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$208Average$468FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$399FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$382FlexibilityNo cancel feeOn-time69%

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