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Cheap flights from San Francisco to Harlingen from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Harlingen departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Francisco to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 10:17 am
SFO
-
HRL
8h 18m
1 stop
American Airlines Logo
6:45 pm - 11:09 pm
HRL
-
SFO
6h 24m
1 stop
$279American Airlines
mar., avr. 7 - mar., avr. 14
Southwest Logo
11:25 am - 8:35 pm
SFO
-
HRL
7h 10m
1 stop
Southwest Logo
7:10 am - 1:05 pm
HRL
-
SFO
7h 55m
1 stop
$303Southwest
lun., avr. 13 - mar., avr. 21
Southwest Logo
10:30 am - 10:00 pm
SFO
-
HRL
9h 30m
2 stops
Southwest Logo
7:10 am - 1:05 pm
HRL
-
SFO
7h 55m
1 stop
$307Southwest
mar., avr. 7 - mar., avr. 14
Southwest Logo
11:25 am - 8:35 pm
SFO
-
HRL
7h 10m
1 stop
Southwest Logo
4:40 pm - 10:45 pm
HRL
-
SFO
8h 05m
2 stops
$308Southwest
lun., avr. 13 - mar., avr. 21
Southwest Logo
10:30 am - 10:00 pm
SFO
-
HRL
9h 30m
2 stops
Southwest Logo
4:40 pm - 11:15 pm
HRL
-
SFO
8h 35m
2 stops
$312Southwest
mar., avr. 7 - mar., avr. 14
Southwest Logo
5:25 am - 5:25 pm
SFO
-
HRL
10h 00m
2 stops
Southwest Logo
4:40 pm - 11:15 pm
HRL
-
SFO
8h 35m
2 stops
$338Southwest
lun., avr. 13 - mar., avr. 21
United Airlines Logo
7:00 am - 4:04 pm
SFO
-
HRL
7h 04m
1 stop
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
SFO
8h 41m
1 stop
$347United Airlines
mar., avr. 14 - mer., avr. 15
United Airlines Logo
12:45 am - 11:23 am
SFO
-
HRL
8h 38m
1 stop
United Airlines Logo
7:00 am - 12:18 pm
HRL
-
SFO
7h 18m
1 stop
$367United Airlines
lun., avr. 13 - mer., avr. 15
United Airlines Logo
6:25 pm - 11:23 am
SFO
-
HRL
14h 58m
2 stops
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
SFO
8h 41m
1 stop
$393United Airlines
mar., avr. 14 - mer., avr. 15
United Airlines Logo
5:00 am - 4:04 pm
SFO
-
HRL
9h 04m
1 stop
United Airlines Logo
5:18 pm - 7:29 am
HRL
-
SFO
16h 11m
2 stops
$400United Airlines
mar., avr. 14 - mer., avr. 15

American Airlines flights from San Francisco to Harlingen, Texas

Our best American Airlines deals on San Francisco to Harlingen, Texas flight tickets
American Airlines
Apr 7
SFO11:59 pmSan Francisco
8h 18m
1 stop
HRL10:17 amHarlingen Valley Intl
Apr 14
HRL6:45 pmHarlingen Valley Intl
6h 24m
1 stop
SFO11:09 pmSan Francisco
$279
American Airlines
Apr 7
SFO11:59 pmSan Francisco
8h 18m
1 stop
HRL10:17 amHarlingen Valley Intl
Apr 10
HRL6:00 amHarlingen Valley Intl
7h 05m
1 stop
SFO11:05 amSan Francisco
$469
American Airlines
Mar 22
SFO12:30 amSan Francisco
7h 42m
1 stop
HRL10:12 amHarlingen Valley Intl
Apr 7
HRL6:45 pmHarlingen Valley Intl
6h 24m
1 stop
SFO11:09 pmSan Francisco
$493

Southwest flights from San Francisco to Harlingen, Texas

Our best Southwest deals on San Francisco to Harlingen, Texas flight tickets
Southwest
Apr 13
SFO11:25 amSan Francisco
7h 10m
1 stop
HRL8:35 pmHarlingen Valley Intl
Apr 21
HRL7:10 amHarlingen Valley Intl
7h 55m
1 stop
SFO1:05 pmSan Francisco
$303
Southwest
Apr 7
SFO10:30 amSan Francisco
9h 30m
2 stops
HRL10:00 pmHarlingen Valley Intl
Apr 14
HRL7:10 amHarlingen Valley Intl
7h 55m
1 stop
SFO1:05 pmSan Francisco
$307
Southwest
Apr 13
SFO11:25 amSan Francisco
7h 10m
1 stop
HRL8:35 pmHarlingen Valley Intl
Apr 21
HRL4:40 pmHarlingen Valley Intl
8h 05m
2 stops
SFO10:45 pmSan Francisco
$308

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Harlingen, Texas 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, momondo users made 832,500 searches. Data last updated mars 14, 2026.
Use the filters below to find and compare flights from San Francisco to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

mar. 4/7

11:59 pm-10:17 am

1 stop8h 18m

Harlingen Valley Intl

mar. 4/14

6:45 pm-11:09 pm

1 stop6h 24m

$279

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

lun. 4/13

11:25 am-8:35 pm

1 stop7h 10m

Harlingen Valley Intl

mar. 4/21

7:10 am-1:05 pm

1 stop7h 55m

$303

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

mar. 4/7

10:30 am-10:00 pm

2 stops9h 30m

Harlingen Valley Intl

mar. 4/14

7:10 am-1:05 pm

1 stop7h 55m

$307

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

lun. 4/13

11:25 am-8:35 pm

1 stop7h 10m

Harlingen Valley Intl

mar. 4/21

4:40 pm-10:45 pm

2 stops8h 05m

$308

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

mar. 4/7

10:30 am-10:00 pm

2 stops9h 30m

Harlingen Valley Intl

mar. 4/14

4:40 pm-11:15 pm

2 stops8h 35m

$312

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

lun. 4/13

5:25 am-5:25 pm

2 stops10h 00m

Harlingen Valley Intl

mar. 4/21

4:40 pm-11:15 pm

2 stops8h 35m

$338

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

mar. 4/14

7:00 am-4:04 pm

1 stop7h 04m

Harlingen Valley Intl

mer. 4/15

5:18 pm-11:59 pm

1 stop8h 41m

$347

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

lun. 4/13

12:45 am-11:23 am

1 stop8h 38m

Harlingen Valley Intl

mer. 4/15

7:00 am-12:18 pm

1 stop7h 18m

$367

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

mar. 4/14

6:25 pm-11:23 am

2 stops14h 58m

Harlingen Valley Intl

mer. 4/15

5:18 pm-11:59 pm

1 stop8h 41m

$393

San FranciscoHarlingen

SFO - HRL

SFOHRL

San Francisco

mar. 4/14

5:00 am-4:04 pm

1 stop9h 04m

Harlingen Valley Intl

mer. 4/15

5:18 pm-7:29 am

2 stops16h 11m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from San Francisco to Harlingen, Texas

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

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

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

What airlines fly to Harlingen, Texas?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Harlingen, Texas from San Francisco according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Harlingen, Texas. Keep in mind that there are 3 different airlines that fly to Harlingen, Texas on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Harlingen, Texas

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Harlingen, Texas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Harlingen, Texas (SFO to HRL) flight deals and tips

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

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from San Francisco to Harlingen, Texas takes 7h 10m
There are no direct flights from San Francisco to Harlingen, Texas. There are no popular flight routes from San Francisco to Harlingen, Texas.
Search flight deals

  • How far is San Francisco to Harlingen Valley Intl by plane?

    The straight-line distance from San Francisco to Harlingen Valley Intl is 1646.7 mi. A reasonable flight in good conditions will take 7h 10m.

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

    Prices for flights from San Francisco Airport to Harlingen Valley Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to Harlingen, Texas?

Best airlines flying from San Francisco to Harlingen, Texas

Compare and see reviews for airlines that fly from San Francisco to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $231Free CancellationRating
7.1
11,464 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Harlingen from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Harlingen quick and easy, saving you time and money.

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

Flights from San Francisco to Harlingen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Francisco and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from San Francisco and alert you when they change.

An easier way to manage your Harlingen, Texas trip

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lun. 4/13
lun. 4/20
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