What airlines fly to San Francisco Bay Area?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Francisco Bay Area from Harlingen according to our data. American Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 3 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Harlingen Valley Intl to San Francisco Bay Area?

United Airlines, Delta, and Southwest are the most popular carriers operating from Harlingen Valley Intl to San Francisco Bay Area

When did momondo last update prices for flights from Harlingen Valley Intl Airport to San Francisco Bay Area?

Prices for flights from Harlingen Valley Intl Airport to San Francisco Bay Area were last updated today.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to San Francisco Bay Area?

As of July 2026, there is 1 operator available to choose from for flights from Harlingen Valley Intl Airport to San Francisco Bay Area.

How old do you have to be to fly from Harlingen Valley Intl Airport to San Francisco Bay Area?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$119 Cheap Flights from Harlingen to San Francisco Bay Area in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to San Francisco Bay Area

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:04 pm - 11:10 pm

HRL

SFO

8h 06m

1 stop

11:30 pm - 10:04 am

SFO

HRL

8h 34m

1 stop

$237American Airlines

Thu, Aug 20 - Tue, Aug 25

11:55 am - 5:35 pm

HRL

SFO

7h 40m

1 stop

6:35 am - 4:45 pm

SFO

HRL

8h 10m

2 stops

$282Southwest

Thu, Aug 20 - Tue, Aug 25

11:55 am - 5:55 pm

HRL

SFO

8h 00m

2 stops

5:40 am - 3:50 pm

SFO

HRL

8h 10m

2 stops

$287Southwest

Thu, Aug 20 - Tue, Aug 25

1:45 pm - 8:15 pm

HRL

SJC

8h 30m

1 stop

7:15 am - 6:50 pm

SJC

HRL

9h 35m

2 stops

$304Southwest

Wed, Aug 12 - Sat, Aug 15

1:45 pm - 9:40 pm

HRL

SJC

9h 55m

2 stops

7:15 am - 6:50 pm

SJC

HRL

9h 35m

2 stops

$309Southwest

Wed, Aug 12 - Sat, Aug 15

11:40 am - 6:20 pm

HRL

OAK

8h 40m

1 stop

9:30 am - 7:40 pm

OAK

HRL

8h 10m

1 stop

$318Southwest

Fri, Nov 6 - Sat, Nov 7

1:59 pm - 6:32 pm

HRL

SFO

6h 33m

1 stop

7:05 am - 4:00 pm

SFO

HRL

6h 55m

1 stop

$337United Airlines

Tue, Nov 17 - Wed, Nov 18

5:10 am - 12:03 pm

HRL

SJC

8h 53m

1 stop

1:10 pm - 9:54 pm

SJC

HRL

6h 44m

1 stop

$379United Airlines

Fri, Jul 17 - Mon, Jul 20

5:05 am - 10:51 am

HRL

SFO

7h 46m

1 stop

8:30 am - 10:51 pm

SFO

HRL

12h 21m

2 stops

$419United Airlines

Tue, Nov 17 - Wed, Nov 18

5:50 am - 11:04 am

HRL

SJC

7h 14m

1 stop

6:00 am - 2:17 pm

SJC

HRL

6h 17m

1 stop

$522American Airlines

Tue, Oct 20 - Sun, Oct 25

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American Airlines flights from Harlingen to San Francisco Bay Area

Our best American Airlines deals on Harlingen to San Francisco Bay Area flight tickets

American Airlines

Aug 20

HRL5:04 pmHarlingen Valley Intl

8h 06m

1 stop

SFO11:10 pmSan Francisco

Aug 25

SFO11:30 pmSan Francisco

8h 34m

1 stop

HRL10:04 amHarlingen Valley Intl

$237

American Airlines

Jul 17

HRL10:45 amHarlingen Valley Intl

6h 13m

1 stop

SFO2:58 pmSan Francisco

Jul 20

SFO11:20 pmSan Francisco

8h 52m

1 stop

HRL10:12 amHarlingen Valley Intl

$423

American Airlines

Jul 17

HRL8:04 pmHarlingen Valley Intl

6h 39m

1 stop

SFO12:43 amSan Francisco

Jul 20

SFO11:20 pmSan Francisco

8h 52m

1 stop

HRL10:12 amHarlingen Valley Intl

$471

Southwest flights from Harlingen to San Francisco Bay Area

Our best Southwest deals on Harlingen to San Francisco Bay Area flight tickets

Southwest

Aug 20

HRL11:55 amHarlingen Valley Intl

7h 40m

1 stop

SFO5:35 pmSan Francisco

Aug 25

SFO6:35 amSan Francisco

8h 10m

2 stops

HRL4:45 pmHarlingen Valley Intl

$282

Southwest

Aug 20

HRL11:55 amHarlingen Valley Intl

8h 00m

2 stops

SFO5:55 pmSan Francisco

Aug 25

SFO5:40 amSan Francisco

8h 10m

2 stops

HRL3:50 pmHarlingen Valley Intl

$287

Southwest

Aug 12

HRL1:45 pmHarlingen Valley Intl

8h 30m

1 stop

SJC8:15 pmSan Jose

Aug 15

SJC7:15 amSan Jose

9h 35m

2 stops

HRL6:50 pmHarlingen Valley Intl

$304

momondo Fare Finder

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

Cheapest round-trip

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 8/20

5:04 pm-11:10 pm

1 stop8h 06m

San Francisco

Tue 8/25

11:30 pm-10:04 am

1 stop8h 34m

$237

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 8/20

11:55 am-5:35 pm

1 stop7h 40m

San Francisco

Tue 8/25

6:35 am-4:45 pm

2 stops8h 10m

$282

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Thu 8/20

11:55 am-5:55 pm

2 stops8h 00m

San Francisco

Tue 8/25

5:40 am-3:50 pm

2 stops8h 10m

$287

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Wed 8/12

1:45 pm-8:15 pm

1 stop8h 30m

San Jose

Sat 8/15

7:15 am-6:50 pm

2 stops9h 35m

$304

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Wed 8/12

1:45 pm-9:40 pm

2 stops9h 55m

San Jose

Sat 8/15

7:15 am-6:50 pm

2 stops9h 35m

$309

HarlingenOakland

HRL - OAK

HRLOAK

Harlingen Valley Intl

Fri 11/6

11:40 am-6:20 pm

1 stop8h 40m

Oakland

Sat 11/7

9:30 am-7:40 pm

1 stop8h 10m

$318

Quickest round-trip

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Tue 11/17

1:59 pm-6:32 pm

1 stop6h 33m

San Francisco

Wed 11/18

7:05 am-4:00 pm

1 stop6h 55m

$337

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Fri 7/17

5:10 am-12:03 pm

1 stop8h 53m

San Jose

Mon 7/20

1:10 pm-9:54 pm

1 stop6h 44m

$379

HarlingenSan Francisco

HRL - SFO

HRLSFO

Harlingen Valley Intl

Tue 11/17

5:05 am-10:51 am

1 stop7h 46m

San Francisco

Wed 11/18

8:30 am-10:51 pm

2 stops12h 21m

$419

HarlingenSan Jose

HRL - SJC

HRLSJC

Harlingen Valley Intl

Tue 10/20

5:50 am-11:04 am

1 stop7h 14m

San Jose

Sun 10/25

6:00 am-2:17 pm

1 stop6h 17m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Francisco Bay Area?

In general, May is the cheapest month to fly from Harlingen to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to San Francisco Bay Area during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $158.

Can stopping save me money on Harlingen to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Harlingen to San Francisco Bay Area.

Cheap Harlingen to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to San Francisco Bay Area

Fastest flight time	6h 33m
Direct flights	None

The fastest flight from Harlingen to San Francisco Bay Area takes 6h 33m

There are no direct flights from Harlingen to San Francisco Bay Area. There are no popular flight routes from Harlingen to San Francisco Bay Area.

Search flight deals

Frequently asked questions about flying from Harlingen to San Francisco Bay Area

When did momondo last update prices for flights from Harlingen Valley Intl Airport to San Francisco Bay Area?
Prices for flights from Harlingen Valley Intl Airport to San Francisco Bay Area were last updated today.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to San Francisco Bay Area?
As of July 2026, there is 1 operator available to choose from for flights from Harlingen Valley Intl Airport to San Francisco Bay Area.
How old do you have to be to fly from Harlingen Valley Intl Airport to San Francisco Bay Area?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Harlingen to San Francisco Bay Area?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Harlingen to San Francisco Bay Area is Boeing 737 MAX 8 (18.48% of total bookings). The next most popular plane models are Embraer 175 (15.25%), Embraer 170 (11.14%), and Boeing 737-800 (10.85%).

Best airlines flying from Harlingen to San Francisco Bay Area

Compare and see reviews for airlines that fly from Harlingen to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,784 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to San Francisco Bay Area?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to San Francisco Bay Area. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Harlingen to San Francisco Bay Area with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco Bay Area from Harlingen with this policy.

How can momondo help me find flights from Harlingen to San Francisco Bay Area?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to San Francisco Bay Area.

I’m not ready to book a flight from Harlingen to San Francisco Bay Area right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco Bay Area from Harlingen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.