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$141+ Cheap flights from Dallas 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAL
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to San Salvador El Salvador Intl are usually found in October or September, booked 47 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Dallas to San Salvador

Cheapest flights from Dallas to San Salvador
Explore the most affordable flight options available from Dallas to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:10 amDFW - SAL
Nonstop3h 45mFrontier
Sat 1/3112:51 pmSAL - DFW
Nonstop3h 50mFrontier
Deal found 12/21$315
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:59 pmDFW - SAL
2 stops15h 36mFrontier
Fri 1/1610:09 amSAL - DFW
1 stop10h 57mFrontier
Deal found 12/22$316
This Trip.com deal was found by Cheapflights users on 12/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amDFW - SAL
Nonstop3h 45mMultiple Airlines
Thu 1/154:02 pmSAL - DFW
1 stop7h 33mMultiple Airlines
Deal found 12/22$319
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:59 pmDFW - SAL
2 stops15h 36mFrontier
Thu 1/1510:56 amSAL - DFW
Nonstop3h 50mFrontier
Deal found 12/22$344
This Priceline deal was found by Cheapflights users on 12/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amDFW - SAL
Nonstop3h 45mMultiple Airlines
Fri 1/167:35 amSAL - DFW
Nonstop3h 50mMultiple Airlines
Deal found 12/22$359
This Orbitz deal was found by Cheapflights users on 12/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:59 pmDFW - SAL
1 stop17h 57mFrontier
Sat 1/1012:59 pmSAL - DFW
Nonstop3h 47mFrontier
Deal found 12/22$372
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:10 amDFW - SAL
Nonstop3h 45mMultiple Airlines
Sat 1/3111:10 amSAL - DFW
2 stops12h 48mMultiple Airlines
Deal found 12/21$373
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:05 amDAL - SAL
1 stop7h 02mDelta
Sun 1/112:35 pmSAL - DAL
1 stop7h 54mDelta
Deal found 12/21$1,409
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:34 pmDAL - SAL
1 stop18h 33mDelta
Thu 12/252:32 pmSAL - DAL
1 stop8h 01mDelta
Deal found 12/22$1,485
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amDAL - SAL
1 stop7h 02mDelta
Sun 12/282:32 pmSAL - DAL
1 stop8h 01mDelta
Deal found 12/21$1,513
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 amDAL - SAL
1 stop7h 02mDelta
Wed 12/242:32 pmSAL - DAL
1 stop8h 01mDelta
Deal found 12/22$2,065

Find flight deals from Dallas to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 23, 2025.

Round-trip from

$302
(Priceline)

One-way from

$141
(KAYAK)

Popular in

December

Cheapest in

October

Average price

$712
From Dallas to San Salvador El Salvador Intl
Search Deals
One-way flight from Dallas to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 23, 2025.
Use the filters below to find and compare flights from Dallas to San Salvador that are best for you.

Fly from

Dallas

Fly to

San Salvador

Route

Depart

Return

Price

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Wed 2/18

12:50 pm-4:20 pm

Nonstop3h 30m

San Salvador El Salvador Intl

Wed 3/4

7:35 am-11:25 am

Nonstop3h 50m

$313

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Fri 1/2

9:12 pm-9:06 am

1 stop11h 54m

San Salvador El Salvador Intl

Wed 1/14

5:51 pm-11:42 pm

1 stop29h 51m

$322

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Tue 4/28

6:20 pm-8:40 pm

Nonstop3h 20m

San Salvador El Salvador Intl

Thu 5/7

7:40 am-12:25 pm

Nonstop3h 45m

$323

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Fri 1/9

12:50 pm-4:20 pm

Nonstop3h 30m

San Salvador El Salvador Intl

Fri 1/16

7:35 am-11:25 am

Nonstop3h 50m

$323

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Tue 2/24

5:20 am-2:56 pm

1 stop9h 36m

San Salvador El Salvador Intl

Thu 3/5

12:05 pm-3:50 pm

Nonstop3h 45m

$328

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Fri 1/2

9:12 pm-9:06 am

1 stop11h 54m

San Salvador El Salvador Intl

Sat 1/10

12:59 pm-4:46 pm

Nonstop3h 47m

$330

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Mon 3/30

1:50 pm-4:10 pm

Nonstop3h 20m

San Salvador El Salvador Intl

Sun 4/12

7:40 am-12:25 pm

Nonstop3h 45m

$333

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Fri 2/20

12:50 pm-4:20 pm

Nonstop3h 30m

San Salvador El Salvador Intl

Sat 2/28

12:05 pm-3:50 pm

Nonstop3h 45m

$333

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Tue 2/24

9:55 am-3:24 pm

1 stop5h 29m

San Salvador El Salvador Intl

Wed 3/4

2:50 pm-9:45 pm

1 stop6h 55m

$336

DallasSan Salvador

DFW - SAL

DFWSAL

Dallas/Fort Worth

Thu 4/23

5:15 am-2:30 pm

1 stop10h 15m

San Salvador El Salvador Intl

Thu 4/30

6:00 am-4:03 pm

1 stop9h 03m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 40 results
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Best time to book a flight from Dallas to San Salvador

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

Cheapflights Insights

Everything you need to know about your flight from Dallas to San Salvador

How far ahead should I book a flight from Dallas to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to San Salvador. Price data was last updated on December 19, 2025.

The best time to book flights from Dallas to San Salvador is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Dallas to San Salvador (average of $242). Flying from Dallas to San Salvador in December is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to SAL?

Find hourly flight availability from Dallas to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

One of the essential ways to save on airfare from Dallas to San Salvador is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.

What is the cheapest day to fly from Dallas to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Dallas to San Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to San Salvador flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas to San Salvador

Explore weekly flight availability from Dallas to San Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from A78 to SAL are scheduled on a Sunday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Dallas to San Salvador delayed?

About 17% of weekly flights between Dallas and San Salvador have experienced delays in the past year, with the average delay time being 132 minutes.

What is the most punctual flight time for Dallas to San Salvador flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Dallas to San Salvador flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.

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 23, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Avianca from Dallas to San Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,107 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Avianca
6.6
Okay
2,491 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Spirit Airlines
6.3
Okay
8,194 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Frontier
5.8
Fair
3,073 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

  • What airport do you fly into for flights to San Salvador from Dallas?

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to San Salvador from Dallas. Booking flights from Dallas to El Salvador Intl (SAL) should be relatively easy as there are 4 daily inbound flights from Dallas from 6 different airlines.

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

    A quick flight from Dallas to San Salvador can take about 3h 35m. Avianca provides one of the quickest options available for as low as $313. The distance from Dallas to San Salvador is about 1434 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Dallas to San Salvador round-trip?

    Cheapflights users have booked flights from Dallas to San Salvador round-trip from $135. Other airlines that can offer you cheap pricing are Delta, from $169, and Frontier, from $247. These flights start at 68% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dallas to San Salvador one-way?

    The cheapest airlines for a one-way flight from Dallas to San Salvador are Frontier ($100), Spirit Airlines ($122), and Avianca ($126).

  • What are the most reliable airlines from Dallas to San Salvador?

    Consider American Airlines (80%), Avianca (79%) or Avianca (79%) when booking your flight. These represent the most reliable airlines when flying from Dallas to San Salvador.

  • What are the cheapest flights from Dallas to San Salvador?

    While on average a flight from Dallas to San Salvador is generally $447, our data shows the cheapest flight currently is $154. When looking at the most popular route, (Dallas/Fort Worth - San Salvador El Salvador Intl), you can expect to pay $175 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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.

  • What is the cheapest month to book a flight from Dallas to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Dallas to San Salvador (average of $242). Flying from Dallas to San Salvador in December is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 6 airlines flying from Dallas to San Salvador

Discover the top 6 airlines that operate flights from Dallas 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$351FlexibilityNo cancel feeOn-time65%
DeltaCheapest$169Average$377FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$247Average$658FlexibilityNo cancel feeOn-time62%
AviancaCheapest$294Average$409FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$322Average$525FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$367Average$516FlexibilityNo cancel feeOn-time69%

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