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Harlingen

$118+ Cheap flights from San Francisco Bay Area to Harlingen, TX (HRL)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HRL
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Harlingen

Keep the following information in mind while searching for San Francisco Bay Area to Harlingen flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$305
(American Airlines)

One-way from

$118
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$403
Provider with most accurate pricing for San Francisco-Harlingen Valley Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Harlingen Valley Intl flights.
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From San Francisco Bay Area to Harlingen Valley Intl
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One-way flight from San Francisco Bay Area to Harlingen Valley Intl
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Francisco Bay Area to Harlingen

Cheapest flights from San Francisco Bay Area to Harlingen
Explore the most affordable flight options available from San Francisco Bay Area to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This American Airlines deal was found by Cheapflights users on 11/18. 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 12/32:37 pmSJC - HRL
1 stop6h 34mAmerican Airlines
Sun 12/75:36 amHRL - SJC
1 stop6h 41mAmerican Airlines
Deal found 11/18$305
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/1311:59 pmSFO - HRL
1 stop7h 39mAmerican Airlines
Tue 12/165:36 amHRL - SFO
1 stop7h 44mAmerican Airlines
Deal found 11/18$326
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Sat 12/1311:59 pmSFO - HRL
1 stop9h 05mUnited Airlines
Tue 12/167:00 amHRL - SFO
1 stop7h 09mUnited Airlines
Deal found 11/17$327
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/176:30 amSFO - HRL
2 stops13h 24mUnited Airlines
Wed 12/2412:15 pmHRL - SFO
1 stop8h 44mUnited Airlines
Deal found 11/17$400
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/126:00 amSFO - HRL
1 stop7h 30mAmerican Airlines
Fri 12/1910:12 amHRL - SFO
2 stops11h 57mAmerican Airlines
Deal found 11/18$468
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/38:45 amSJC - HRL
2 stops11h 04mUnited Airlines
Sun 12/712:16 pmHRL - SJC
3 stops11h 11mUnited Airlines
Deal found 11/18$675
This Southwest deal was found by Cheapflights users on 11/19. 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.
Mon 12/221:20 pmSFO - HRL
1 stop7h 30mSouthwest
Sun 12/285:45 pmHRL - SFO
2 stops8h 35mSouthwest
Deal found 11/19$678
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/44:26 pmSTS - HRL
2 stops15h 15mAmerican Airlines
Mon 12/85:36 amHRL - STS
2 stops8h 51mAmerican Airlines
Deal found 11/19$1,024

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Harlingen 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 November 19, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Harlingen that are best for you.

Fly from

San Francisco Bay Area

Fly to

Harlingen

Route

Depart

Return

Price

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 12/3

2:37 pm-11:11 pm

1 stop6h 34m

Harlingen Valley Intl

Sun 12/7

5:36 am-10:17 am

1 stop6h 41m

$305

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

Sat 12/13

11:59 pm-9:38 am

1 stop7h 39m

Harlingen Valley Intl

Tue 12/16

5:36 am-11:20 am

1 stop7h 44m

$326

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

Sat 12/13

11:59 pm-11:04 am

1 stop9h 05m

Harlingen Valley Intl

Tue 12/16

7:00 am-12:09 pm

1 stop7h 09m

$327

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

Wed 12/17

6:30 am-9:54 pm

2 stops13h 24m

Harlingen Valley Intl

Wed 12/24

12:15 pm-6:59 pm

1 stop8h 44m

$400

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

Fri 12/12

6:00 am-3:30 pm

1 stop7h 30m

Harlingen Valley Intl

Fri 12/19

10:12 am-8:09 pm

2 stops11h 57m

$468

Santa RosaHarlingen

STS - HRL

STSHRL

Santa Rosa Sonoma County

Tue 1/27

12:55 pm-11:21 pm

2 stops8h 26m

Harlingen Valley Intl

Sat 1/31

6:02 am-12:25 pm

2 stops8h 23m

$489

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 12/3

8:45 am-9:49 pm

2 stops11h 04m

Harlingen Valley Intl

Sun 12/7

12:16 pm-9:27 pm

3 stops11h 11m

$675

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 12/10

6:00 am-3:30 pm

1 stop7h 30m

$118

San JoseHarlingen

SJC - HRL

SJCHRL

San Jose

Wed 12/10

8:45 am-9:49 pm

2 stops11h 04m

$124

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

Sat 12/13

11:59 pm-11:04 am

1 stop9h 05m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from San Francisco Bay Area to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from San Francisco Bay Area 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 San Francisco Bay Area to Harlingen

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

Currently, December is the cheapest month in which you can book a flight from San Francisco Bay Area to Harlingen, Texas (average of $162). Flying from San Francisco Bay Area to Harlingen, Texas in April is currently the most expensive (average of $289). 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 XIH to HRL?

Find hourly flight availability from San Francisco Bay Area to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2025.

It’s typically best to fly out from San Francisco Bay Area to Harlingen, Texas in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated November 19, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Harlingen, 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
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,023 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,046 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Harlingen. 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 into for flights to Harlingen from San Francisco Bay Area?

    For a flight from San Francisco Bay Area to Harlingen, you will be flying into Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city.

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

    Airlines like American Airlines and United Airlines fly from San Francisco Bay Area to Harlingen, Texas in about 6h 34m. The time it takes to get you to your destination can typically vary by up to 2h 31m. The distance between San Francisco Bay Area and Harlingen, Texas is about 1612 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Harlingen.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Harlingen 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 San Francisco Bay Area to Harlingen, Texas?

    Currently, December is the cheapest month in which you can book a flight from San Francisco Bay Area to Harlingen, Texas (average of $162). Flying from San Francisco Bay Area to Harlingen, Texas in April is currently the most expensive (average of $289). 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 San Francisco Bay Area to Harlingen

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Top 3 airlines flying from San Francisco Bay Area to Harlingen

Discover the top 3 airlines that operate flights from San Francisco Bay Area to Harlingen. 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$232Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$599FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$259Average$509FlexibilityNo cancel feeOn-time63%

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