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Cheap flights from San Salvador to Harlingen from $730

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to Harlingen departing on 5/8. 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
0 bags

Find the cheapest flights from San Salvador to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 4:04 pm
SAL
-
HRL
9h 04m
1 stop
United Airlines Logo
7:00 am - 8:49 pm
HRL
-
SAL
14h 49m
1 stop
$730United Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
3:40 pm - 8:00 pm
SAL
-
HRL
27h 20m
1 stop
United Airlines Logo
7:00 am - 8:49 pm
HRL
-
SAL
14h 49m
1 stop
$748United Airlines
Fri, May 8 - Mon, May 11
Air Canada Logo
8:15 am - 9:59 pm
SAL
-
HRL
36h 44m
2 stops
Air Canada Logo
9:20 am - 8:15 pm
HRL
-
SAL
35h 55m
2 stops
$1,918Air Canada
Fri, May 8 - Mon, May 11
Air Canada Logo
8:15 am - 9:59 pm
SAL
-
HRL
36h 44m
2 stops
Air Canada Logo
9:20 am - 8:15 pm
HRL
-
SAL
35h 55m
2 stops
$2,047Air Canada
Fri, May 8 - Mon, May 11
United Airlines Logo
7:35 am - 9:59 pm
SAL
-
HRL
13h 24m
2 stops
United Airlines Logo
7:00 am - 4:20 pm
HRL
-
SAL
10h 20m
2 stops
$7,028United Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
7:35 am - 9:59 pm
SAL
-
HRL
13h 24m
2 stops
United Airlines Logo
7:00 am - 4:20 pm
HRL
-
SAL
10h 20m
2 stops
$7,452United Airlines
Fri, May 8 - Mon, May 11

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United Airlines flights from San Salvador to Harlingen

Our best United Airlines deals on San Salvador to Harlingen flight tickets
United Airlines
May 8
SAL6:00 amSan Salvador El Salvador Intl
9h 04m
1 stop
HRL4:04 pmHarlingen Valley Intl
May 11
HRL7:00 amHarlingen Valley Intl
14h 49m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
$730
United Airlines
May 8
SAL3:40 pmSan Salvador El Salvador Intl
27h 20m
1 stop
HRL8:00 pmHarlingen Valley Intl
May 11
HRL7:00 amHarlingen Valley Intl
14h 49m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
$748
United Airlines
May 8
SAL7:35 amSan Salvador El Salvador Intl
13h 24m
2 stops
HRL9:59 pmHarlingen Valley Intl
May 11
HRL7:00 amHarlingen Valley Intl
10h 20m
2 stops
SAL4:20 pmSan Salvador El Salvador Intl
$7,028

Air Canada flights from San Salvador to Harlingen

Our best Air Canada deals on San Salvador to Harlingen flight tickets
Air Canada
May 8
SAL8:15 amSan Salvador El Salvador Intl
36h 44m
2 stops
HRL9:59 pmHarlingen Valley Intl
May 11
HRL9:20 amHarlingen Valley Intl
35h 55m
2 stops
SAL8:15 pmSan Salvador El Salvador Intl
$1,918
Air Canada
May 8
SAL8:15 amSan Salvador El Salvador Intl
36h 44m
2 stops
HRL9:59 pmHarlingen Valley Intl
May 11
HRL9:20 amHarlingen Valley Intl
35h 55m
2 stops
SAL8:15 pmSan Salvador El Salvador Intl
$2,047

momondo Fare Finder

 
Customize your flight search to find flights from San Salvador 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, momondo users made 832,500 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from San Salvador to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SalvadorHarlingen

SAL - HRL

SALHRL

San Salvador El Salvador Intl

Fri 5/8

6:00 am-4:04 pm

1 stop9h 04m

Harlingen Valley Intl

Mon 5/11

7:00 am-8:49 pm

1 stop14h 49m

$730

San SalvadorHarlingen

SAL - HRL

SALHRL

San Salvador El Salvador Intl

Fri 5/8

3:40 pm-8:00 pm

1 stop27h 20m

Harlingen Valley Intl

Mon 5/11

7:00 am-8:49 pm

1 stop14h 49m

$748

San SalvadorHarlingen

SAL - HRL

SALHRL

San Salvador El Salvador Intl

Fri 5/8

8:15 am-9:59 pm

2 stops36h 44m

Harlingen Valley Intl

Mon 5/11

9:20 am-8:15 pm

2 stops35h 55m

$1,918

San SalvadorHarlingen

SAL - HRL

SALHRL

San Salvador El Salvador Intl

Fri 5/8

8:15 am-9:59 pm

2 stops36h 44m

Harlingen Valley Intl

Mon 5/11

9:20 am-8:15 pm

2 stops35h 55m

$2,047
Quickest round-trip

San SalvadorHarlingen

SAL - HRL

SALHRL

San Salvador El Salvador Intl

Fri 5/8

7:35 am-9:59 pm

2 stops13h 24m

Harlingen Valley Intl

Mon 5/11

7:00 am-4:20 pm

2 stops10h 20m

$7,028

San SalvadorHarlingen

SAL - HRL

SALHRL

San Salvador El Salvador Intl

Fri 5/8

7:35 am-9:59 pm

2 stops13h 24m

Harlingen Valley Intl

Mon 5/11

7:00 am-4:20 pm

2 stops10h 20m

$7,452

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Salvador to Harlingen

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

Cheap San Salvador to Harlingen (SAL to HRL) flight deals and tips

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

Fastest flight time

7h 09m

Direct flights

None
The fastest flight from San Salvador to Harlingen takes 7h 09m
There are no direct flights from San Salvador to Harlingen. There are no popular flight routes from San Salvador to Harlingen.
Search flight deals

Frequently asked questions about flying from San Salvador to Harlingen

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

    The straight-line distance from San Salvador El Salvador Intl to Harlingen Valley Intl is 1022.3 mi. Flights usually cover this in 7h 09m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from San Salvador El Salvador Intl 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 Salvador El Salvador Intl Airport to Harlingen Valley Intl Airport.

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

    The necessary travel and health documents for your Harlingen Valley Intl Airport 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.

Frequently asked questions about flying from San Salvador to Harlingen

  • How do I get Price Alerts for flights from San Salvador to Harlingen?

    Search flight deals from San Salvador to Harlingen. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Salvador to Harlingen with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Harlingen from San Salvador.

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

Flights from San Salvador 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 Salvador to Harlingen?

momondo helps you find the best flight between San Salvador 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 Salvador 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 Salvador and alert you when they change.

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Sat 5/23
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