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$191+ Cheap flights from McAllen (MFE) to San Salvador (SAL)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAL
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from McAllen to San Salvador

Cheapest flights from McAllen to San Salvador
Explore the most affordable flight options available from McAllen to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This American Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/63:48 pm
MFE
-
SAL
2 stops20h 49m
American Airlines
Sat 3/142:44 pm
SAL
-
MFE
2 stops18h 31m
American Airlines
Deal found 2/13$595
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 2/249:15 am
MFE
-
SAL
1 stop12h 04m
United Airlines
Sat 2/284:40 pm
SAL
-
MFE
1 stop27h 10m
United Airlines
Deal found 2/12$600
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/65:01 pm
MFE
-
SAL
2 stops19h 36m
American Airlines
Mon 3/1612:37 pm
SAL
-
MFE
2 stops20h 38m
American Airlines
Deal found 2/13$625
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/65:01 pm
MFE
-
SAL
2 stops19h 36m
American Airlines
Sun 3/152:44 pm
SAL
-
MFE
2 stops18h 31m
American Airlines
Deal found 2/13$630
This Avianca deal was found by Cheapflights users on 2/13. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:00 am
MFE
-
SAL
1 stop9h 00m
Multiple Airlines
Fri 2/2012:05 pm
SAL
-
MFE
1 stop9h 37m
Multiple Airlines
Deal found 2/13$665
This United Airlines deal was found by Cheapflights users on 2/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:00 am
MFE
-
SAL
1 stop8h 24m
United Airlines
Mon 3/165:55 am
SAL
-
MFE
1 stop16h 04m
United Airlines
Deal found 2/14$666

Find flight deals from McAllen to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to San Salvador (SAL). 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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$571
(American Airlines)

One-way from

$191
(Avianca)

Popular in

December

Cheapest in

May

Average price

$610
Provider with most accurate pricing for McAllen Miller Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-San Salvador El Salvador Intl flights.
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From McAllen Miller Intl to San Salvador El Salvador Intl
Search Deals
One-way flight from McAllen Miller Intl to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to San Salvador 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 February 16, 2026.
Use the filters below to find and compare flights from McAllen to San Salvador that are best for you.

Fly from

McAllen

Fly to

San Salvador

Route

Depart

Return

Price

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 3/6

3:48 pm-12:37 pm

2 stops20h 49m

San Salvador El Salvador Intl

Sat 3/14

2:44 pm-10:15 am

2 stops18h 31m

$595

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 3/6

11:00 am-12:37 pm

2 stops25h 37m

San Salvador El Salvador Intl

Mon 3/16

2:44 pm-10:15 am

2 stops18h 31m

$625

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Thu 6/11

7:00 am-6:58 pm

1 stop12h 58m

San Salvador El Salvador Intl

Sat 6/20

1:15 am-9:51 pm

1 stop19h 36m

$630

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 3/6

5:01 pm-12:37 pm

2 stops19h 36m

San Salvador El Salvador Intl

Sun 3/15

2:44 pm-10:15 am

2 stops18h 31m

$630

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 3/6

7:00 am-3:24 pm

1 stop8h 24m

San Salvador El Salvador Intl

Mon 3/16

5:55 am-10:59 pm

1 stop16h 04m

$666

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 3/20

7:00 am-4:00 pm

1 stop10h 00m

$191

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 3/20

5:01 pm-11:37 am

2 stops19h 36m

$301

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Sun 3/15

7:00 am-8:19 pm

1 stop14h 19m

$304

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Sun 3/15

11:00 am-11:37 am

2 stops25h 37m

$331

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Sun 3/15

10:07 pm-1:48 pm

3 stops40h 41m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Compare providers for flights from McAllen to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from McAllen to San Salvador in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on McAllen-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from McAllen-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub 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 McAllen-San Salvador 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 McAllen to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from McAllen 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.

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 Salvador. Reviews last updated February 16, 2026.
Read reviews from past customers who have flown United Airlines from McAllen to San Salvador. 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.
United Airlines
7.4
Good
9,299 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,299 reviews
United Airlines
7.4
Good
9,299 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from McAllen to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from McAllen to San Salvador?

    Airlines like American Airlines and United Airlines fly from McAllen to San Salvador in about 12h 58m. The time it takes to get you to your destination can typically vary by up to 7h 51m. The distance between McAllen and San Salvador is about 1061 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from McAllen to San Salvador round-trip?

    Flying on United Airlines is currently your cheapest option to San Salvador, with prices starting at $451. You may be able to fly from McAllen to San Salvador for 30% less than the average price by searching for this airline.

  • Can I find deals for flights from McAllen to San Salvador that include hotel bookings?

    Yes. In addition to deals on McAllen to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to San Salvador.

  • Can I find deals for business class flights from McAllen to San Salvador?

    Yes. Cheapflights offers flight deals from McAllen to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
Sonsonate
El Cuco
La Libertad

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from McAllen to San Salvador

Discover the top airline that operate flights from McAllen to San Salvador. 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$451Average$523FlexibilityNo cancel feeOn-time69%

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