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$87+ Cheap flights from Baltimore (BWI) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAL
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to San Salvador El Salvador Intl are usually found in March or September, booked 88 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Baltimore to San Salvador

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Expedia)

One-way from

$87
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$433
Provider with most accurate pricing for Baltimore/Washington-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-San Salvador El Salvador Intl flights.
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From Baltimore/Washington to San Salvador El Salvador Intl
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One-way flight from Baltimore/Washington to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Baltimore to San Salvador

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

This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:40 amBWI - SAL
2 stops15h 33mSpirit Airlines
Fri 12/122:37 amSAL - BWI
1 stop15h 15mSpirit Airlines
Deal found 10/22$219
This CheapOair deal was found by Cheapflights users on 10/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:40 amBWI - SAL
2 stops15h 33mSpirit Airlines
Wed 12/102:37 amSAL - BWI
1 stop15h 15mSpirit Airlines
Deal found 10/22$220
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:23 pmBWI - SAL
1 stop7h 50mSpirit Airlines
Mon 12/82:37 amSAL - BWI
1 stop15h 15mSpirit Airlines
Deal found 10/23$225
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:40 amBWI - SAL
2 stops15h 33mSpirit Airlines
Wed 12/242:37 amSAL - BWI
1 stop16h 27mSpirit Airlines
Deal found 10/21$232
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:23 pmBWI - SAL
1 stop7h 50mSpirit Airlines
Mon 12/82:37 amSAL - BWI
1 stop15h 15mSpirit Airlines
Deal found 10/22$234
This CheapOair deal was found by Cheapflights users on 10/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:23 pmBWI - SAL
1 stop7h 50mSpirit Airlines
Fri 12/122:37 amSAL - BWI
1 stop15h 15mSpirit Airlines
Deal found 10/22$235
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 12/36:38 pmBWI - SAL
1 stop7h 35mSpirit Airlines
Mon 12/82:37 amSAL - BWI
1 stop15h 15mSpirit Airlines
Deal found 10/22$245

Cheapflights Fare Finder

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

Fly from

Baltimore

Fly to

San Salvador

Route

Depart

Return

Price

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Mon 1/19

12:25 pm-9:19 pm

1 stop9h 54m

San Salvador El Salvador Intl

Mon 1/26

2:30 am-3:04 pm

2 stops11h 34m

$298

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Tue 11/4

2:00 pm-10:19 pm

3 stops33h 19m

San Salvador El Salvador Intl

Sun 11/9

5:30 am-9:17 am

3 stops26h 47m

$329

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Thu 1/1

6:04 pm-12:36 am

1 stop7h 32m

San Salvador El Salvador Intl

Wed 2/4

2:30 am-11:20 am

1 stop7h 50m

$331

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Tue 1/20

8:00 am-9:19 pm

1 stop14h 19m

San Salvador El Salvador Intl

Fri 1/30

4:40 pm-11:20 am

1 stop17h 40m

$347

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Sun 1/4

6:04 pm-12:36 am

1 stop7h 32m

San Salvador El Salvador Intl

Wed 1/28

2:30 am-2:11 pm

2 stops10h 41m

$389

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Sun 1/11

10:05 am-9:19 pm

2 stops12h 14m

San Salvador El Salvador Intl

Fri 1/23

2:30 am-9:41 pm

2 stops18h 11m

$389

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Sun 11/16

6:00 am-9:19 pm

1 stop16h 19m

San Salvador El Salvador Intl

Thu 11/20

6:55 am-10:41 pm

1 stop14h 46m

$397

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Mon 11/3

6:00 am-9:19 pm

1 stop16h 19m

San Salvador El Salvador Intl

Fri 11/7

6:55 am-10:41 pm

1 stop14h 46m

$397

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Sat 11/8

6:00 am-3:24 pm

1 stop10h 24m

San Salvador El Salvador Intl

Wed 11/12

4:40 pm-11:32 am

1 stop17h 52m

$397

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Wed 1/14

8:00 am-9:19 pm

1 stop14h 19m

San Salvador El Salvador Intl

Mon 1/19

2:30 am-4:06 pm

1 stop12h 36m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 19 results
1
2

Compare providers for flights from Baltimore 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 Baltimore to San Salvador in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 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 Baltimore-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-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 Baltimore-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 Baltimore to San Salvador

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

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to San Salvador. Price data was last updated on October 17, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to San Salvador, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to San Salvador (average of $108). Flying from Baltimore to San Salvador in December is currently the most expensive (average of $236). 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 BWI to SAL?

Find hourly flight availability from Baltimore 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 October 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Baltimore to San Salvador by exploring options for tickets in the evening.

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

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

Travelers seeking maximum savings on their Baltimore to San Salvador flight should consider departing on Sunday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 23, 2025.
Read through reviews of airlines operating flights from Baltimore to San Salvador, such as Delta, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,560 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,992 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,100 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 Baltimore to San Salvador?

    There are many flights that can get you from Baltimore to San Salvador in 9h 54m. Fly via United Airlines to get the fastest option. Baltimore and San Salvador are separated by a distance of 1930 mi.

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

    Currently priced at $69, Frontier will fly you from Baltimore to San Salvador and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Volaris El Salvador and Copa Airlines - these airlines can fly you to your destination from $193 and $251, respectively. Frontier is currently priced 84% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to San Salvador?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to San Salvador (average of $108). Flying from Baltimore to San Salvador in December is currently the most expensive (average of $236). 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
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to San Salvador flights
Reagan-National to San Salvador flights
Philadelphia to San Salvador flights

Top 8 airlines flying from Baltimore to San Salvador

Discover the top 8 airlines that operate flights from Baltimore 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$423FlexibilityNo cancel feeOn-time62%
Volaris El SalvadorCheapest$193Average$287FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$251Average$360FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$274Average$606FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$279Average$474FlexibilityNo cancel feeOn-time69%
AviancaCheapest$281Average$394FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$288Average$614FlexibilityNo cancel feeOn-time71%
DeltaCheapest$351Average$430FlexibilityNo cancel feeOn-timeN/A

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