HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Salvador

$303+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAL
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from McAllen to San Salvador with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/227:00 amMFE - SAL
1 stop14h 19mUnited Airlines
Mon 12/296:55 amSAL - MFE
1 stop10h 55mUnited Airlines
Deal found 12/15$641
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2211:01 amMFE - SAL
2 stops25h 36mAmerican Airlines
Tue 12/303:43 pmSAL - MFE
2 stops23h 11mAmerican Airlines
Deal found 12/15$807
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2211:01 amMFE - SAL
2 stops25h 36mAmerican Airlines
Mon 12/291:37 pmSAL - MFE
2 stops20h 54mAmerican Airlines
Deal found 12/15$827
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/207:00 pmMFE - SAL
1 stop5h 36mUnited Airlines
Mon 12/294:40 pmSAL - MFE
1 stop16h 19mUnited Airlines
Deal found 12/15$959
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/187:00 pmMFE - SAL
1 stop26h 19mUnited Airlines
Sun 12/282:00 amSAL - MFE
1 stop9h 38mUnited Airlines
Deal found 12/15$973
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/197:16 pmMFE - SAL
2 stops19h 24mAmerican Airlines
Mon 12/291:37 pmSAL - MFE
2 stops20h 54mAmerican Airlines
Deal found 12/15$1,041
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/185:30 amMFE - SAL
1 stop8h 01mAmerican Airlines
Mon 12/291:37 pmSAL - MFE
2 stops20h 54mAmerican Airlines
Deal found 12/15$1,059
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/204:59 pmMFE - SAL
2 stops21h 41mAmerican Airlines
Mon 12/291:37 pmSAL - MFE
2 stops20h 54mAmerican Airlines
Deal found 12/15$1,179

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 December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Mytrip)

One-way from

$303
(Kiwi.com)
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.
Search Deals
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

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 December 17, 2025.
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

Wed 1/14

7:00 am-7:40 pm

1 stop12h 40m

San Salvador El Salvador Intl

Wed 1/21

8:00 am-4:07 pm

1 stop8h 07m

$398

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 1/9

1:34 pm-10:28 am

2 stops20h 54m

San Salvador El Salvador Intl

Wed 1/14

7:34 am-11:14 am

3 stops27h 40m

$431

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 1/30

7:00 am-1:19 pm

1 stop6h 19m

San Salvador El Salvador Intl

Mon 2/2

6:55 am-9:57 pm

1 stop15h 02m

$470

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 1/30

3:26 pm-12:31 pm

2 stops21h 05m

San Salvador El Salvador Intl

Fri 2/6

3:21 pm-11:17 pm

1 stop7h 56m

$474

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Wed 1/14

1:03 pm-12:31 pm

2 stops23h 28m

San Salvador El Salvador Intl

Wed 1/21

1:31 pm-5:04 pm

2 stops27h 33m

$474

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Mon 1/19

5:56 pm-12:31 pm

2 stops18h 35m

San Salvador El Salvador Intl

Sat 1/31

1:31 pm-11:30 am

2 stops21h 59m

$494

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Fri 1/30

3:26 pm-12:31 pm

2 stops21h 05m

San Salvador El Salvador Intl

Mon 2/2

3:49 pm-11:15 am

2 stops19h 26m

$494

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Sun 1/4

9:00 pm-12:23 pm

3 stops39h 23m

$303

McAllenSan Salvador

MFE - SAL

MFESAL

McAllen Miller Intl

Sun 1/4

7:00 am-9:19 pm

1 stop14h 19m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on McAllen-San Salvador flight deals on Cheapflights vs. eDreams >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 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 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 December 17, 2025.
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
9,092 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 United Airlines and American Airlines fly from McAllen to San Salvador in about 6h 19m. The time it takes to get you to your destination can typically vary by up to 14h 46m. 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 $406.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$406Average$548FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.