$237+ 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.
Find cheap flights from Harlingen to San Francisco Bay Area with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 16, 2025.
Round-trip from | $237 (American Airlines) |
|---|---|
Popular in | April |
Cheapest in | August |
Average price | $378 |
Find flight deals from Harlingen to San Francisco Bay Area
Cheapest flights from Harlingen to San Francisco Bay AreaExplore 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 June 16, 2025.
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 June 16, 2025.
This American Airlines deal was found by Cheapflights users on 6/14. 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.
This American Airlines deal was found by Cheapflights users on 6/14. 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.
This Southwest deal was found by Cheapflights users on 6/15. 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.
This United Airlines deal was found by Cheapflights users on 6/16. 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.
This United Airlines deal was found by Cheapflights users on 6/16. 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.
This Southwest deal was found by Cheapflights users on 6/15. 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.
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 June 16, 2025.
Use the filters below to find and compare flights from Harlingen to San Francisco Bay Area that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HarlingenSan Francisco
HRL - SFO
HRLSFO
Harlingen Valley Intl
Fri 9/12
2:51 pm-7:16 pm
1 stop6h 25m
San Francisco
Mon 9/15
5:45 am-2:19 pm
1 stop6h 34m
HarlingenSan Jose
HRL - SJC
HRLSJC
Harlingen Valley Intl
Wed 8/20
10:02 am-4:36 pm
1 stop8h 34m
San Jose
Sun 8/24
8:00 am-5:50 pm
1 stop7h 50m
HarlingenOakland
HRL - OAK
HRLOAK
Harlingen Valley Intl
Fri 7/4
7:20 am-3:55 pm
1 stop10h 35m
Oakland
Tue 7/15
5:00 am-12:50 pm
1 stop5h 50m
HarlingenSan Francisco
HRL - SFO
HRLSFO
Harlingen Valley Intl
Fri 9/12
2:05 pm-7:00 pm
1 stop6h 55m
San Francisco
Mon 9/15
5:00 am-1:30 pm
1 stop6h 30m
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
HarlingenSan Jose
HRL - SJC
HRLSJC
Harlingen Valley Intl
Fri 6/20
5:15 am-10:15 am
1 stop7h 00m
San Jose
Sun 6/22
9:15 pm-9:15 am
2 stops10h 00m
HarlingenSan Francisco
HRL - SFO
HRLSFO
Harlingen Valley Intl
Thu 6/19
5:30 pm-11:25 pm
2 stops7h 55m
San Francisco
Sat 6/21
8:40 pm-9:25 am
2 stops10h 45m
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.
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 $362). 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 June 16, 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.
Rainfall in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.
Temperature in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
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 June 16, 2025.
To help decide which airline to fly from Harlingen to San Francisco Bay Area, see what other customers have to say about 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.
Overall
Boarding
Food
Comfort
Entertainment
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Overall
Boarding
Food
Comfort
Entertainment
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Overall
Boarding
Food
Comfort
Entertainment
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Overall
Boarding
Food
Comfort
Entertainment
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
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.
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Alternative routes for Harlingen to San Francisco Bay Area
See prices for flight routes from nearby airports that may be better suited for you.
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 June 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$307 | Average$473 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$326 | Average$382 | FlexibilityNo cancel fee | On-time69% |