$339+ Cheap flights from San Salvador (SAL) 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — HRL
Nov 28 — Dec 51
1 adult, Economy
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Best flights from San Salvador to HarlingenDiscover carefully curated flight deals from San Salvador to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
Discover carefully curated flight deals from San Salvador to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 4/236:00 amSAL - HRL
1 stop8h 34mUnited Airlines
Mon 4/277:27 amHRL - SAL
1 stop13h 50mUnited Airlines
Deal found 10/26![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 10/26. 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 4/232:30 pmSAL - HRL
1 stop8h 29mAmerican Airlines
Mon 4/274:14 pmHRL - SAL
2 stops19h 36mAmerican Airlines
Deal found 10/26![American Airlines logo]()
$566
Cheap flight deals from San Salvador to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $444 (United Airlines) |
One-way from | $339 (United Airlines) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from San Salvador to Harlingen that are best for you.
Fly from
San Salvador
Fly to
Harlingen
Route
Depart
Return
Price
San SalvadorHarlingen
SAL - HRL
SALHRL
San Salvador El Salvador Intl
Thu 4/23
6:00 am-3:34 pm
1 stop8h 34m
Harlingen Valley Intl
Mon 4/27
7:27 am-8:17 pm
1 stop13h 50m
$444
San SalvadorHarlingen
SAL - HRL
SALHRL
San Salvador El Salvador Intl
Thu 4/23
2:30 pm-11:59 pm
1 stop8h 29m
Harlingen Valley Intl
Mon 4/27
4:14 pm-10:50 am
2 stops19h 36m
$566
San SalvadorHarlingen
SAL - HRL
SALHRL
San Salvador El Salvador Intl
Thu 11/6
2:50 pm-9:54 pm
1 stop7h 04m
$339
San SalvadorHarlingen
SAL - HRL
SALHRL
San Salvador El Salvador Intl
Thu 11/6
3:31 pm-11:40 am
2 stops20h 09m
$350
- Most accurate provider: When it comes to deals on San Salvador-Harlingen, Texas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Salvador-Harlingen, Texas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Salvador-Harlingen, Texas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Salvador-Harlingen, Texas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Salvador-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Salvador to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from San Salvador 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.