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Central America

$89+ Cheap flights from Dulles Intl (IAD) to Central America

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Dulles Intl to Central America

Keep the following information in mind while searching for Dulles Intl to Central America flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$223
(Mytrip)

One-way from

$89
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$368

Good round-trip deal

$269 or less

Good one-way deal

$138 or less
From Washington, D.C. Dulles Intl to Central America
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One-way flight from Washington, D.C. Dulles Intl to Central America
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Highest demand for flights based on searches. 24% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Central America.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Central America.
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Find flight deals from Dulles Intl to Central America

Cheapest flights from Dulles Intl to Central America
Explore the most affordable flight options available from Dulles Intl to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/242:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
vie. 8/296:20 amSAL - IAD
Nonstop4h 20mVolaris El Salvador
Deal found 8/14$224
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/292:25 pmIAD - SAL
Nonstop4h 20mVolaris El Salvador
lun. 9/86:37 pmSAL - IAD
Nonstop4h 17mVolaris El Salvador
Deal found 8/14$225
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/232:35 amIAD - SAL
1 stop16h 00mAvianca
lun. 9/298:15 amSAL - IAD
1 stop15h 00mAvianca
Deal found 8/13$226
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/232:25 pmIAD - SAL
Nonstop4h 20mMultiple Airlines
sáb. 9/66:20 amSAL - IAD
Nonstop4h 17mMultiple Airlines
Deal found 8/13$227
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/142:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
lun. 9/156:37 pmSAL - IAD
Nonstop4h 17mVolaris El Salvador
Deal found 8/14$228
This Copa Airlines deal was found by Cheapflights users on 8/12. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/114:34 pmIAD - SAL
1 stop9h 01mCopa Airlines
sáb. 9/208:33 amSAL - IAD
1 stop17h 47mCopa Airlines
Deal found 8/12$229
This Avianca deal was found by Cheapflights users on 8/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/272:35 amIAD - SAL
1 stop7h 20mAvianca
mié. 9/38:30 pmSAL - IAD
Nonstop4h 15mAvianca
Deal found 8/12$231
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/222:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
vie. 8/296:37 pmSAL - IAD
Nonstop4h 20mVolaris El Salvador
Deal found 8/12$232
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/15:05 pmIAD - SAL
Nonstop4h 25mAvianca
mar. 9/3010:05 pmSAL - IAD
Nonstop4h 15mAvianca
Deal found 8/12$233
This Avianca deal was found by Cheapflights users on 8/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/252:35 amIAD - SAL
1 stop10h 15mAvianca
mié. 10/89:30 amSAL - IAD
Nonstop4h 15mAvianca
Deal found 8/12$234
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:35 amIAD - SAL
1 stop16h 00mAvianca
sáb. 9/209:30 amSAL - IAD
Nonstop4h 15mAvianca
Deal found 8/14$235
This United Airlines deal was found by Cheapflights users on 8/11. 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.
lun. 9/296:01 amIAD - LIR
1 stop8h 09mUnited Airlines
vie. 10/31:20 pmLIR - IAD
1 stop8h 31mUnited Airlines
Deal found 8/11$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Central America 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 agosto 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Central America that are best for you.

Fly from

Dulles Intl

Fly to

Central America

Route

Depart

Return

Price

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

jue. 10/2

4:34 pm-11:37 pm

1 stop9h 03m

San Salvador El Salvador Intl

dom. 10/5

8:33 am-4:20 am

1 stop17h 47m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

mar. 9/23

2:35 am-4:35 pm

1 stop16h 00m

San Salvador El Salvador Intl

mar. 9/30

10:05 pm-4:20 am

Nonstop4h 15m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

jue. 9/11

9:35 am-8:22 pm

1 stop12h 47m

San Salvador El Salvador Intl

mar. 9/16

8:33 am-4:20 am

1 stop17h 47m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

mar. 11/11

8:22 am-8:40 pm

1 stop13h 18m

San Salvador El Salvador Intl

mar. 11/25

1:46 pm-3:22 am

1 stop12h 36m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

mar. 10/21

4:34 pm-11:37 pm

1 stop9h 03m

San Salvador El Salvador Intl

mar. 10/28

8:33 am-4:20 am

1 stop17h 47m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

lun. 10/6

4:34 pm-11:37 pm

1 stop9h 03m

San Salvador El Salvador Intl

dom. 10/12

8:33 am-4:20 am

1 stop17h 47m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

jue. 10/2

4:34 pm-11:37 pm

1 stop9h 03m

San Salvador El Salvador Intl

mar. 10/7

1:41 pm-4:20 am

1 stop12h 39m

$229

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

mar. 10/28

9:34 am-8:35 pm

1 stop13h 01m

San Salvador El Salvador Intl

mar. 11/4

8:33 am-3:22 am

1 stop17h 49m

$229

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

jue. 9/11

10:05 pm-12:10 pm

1 stop16h 05m

Liberia

mar. 9/16

1:20 pm-11:55 pm

1 stop8h 35m

$240

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

jue. 1/22

10:07 pm-12:55 pm

1 stop15h 48m

Liberia

mar. 1/27

5:15 pm-11:55 am

1 stop17h 40m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Central America

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Central America?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Central America (average of $398). Flying from Washington, D.C. Dulles Intl Airport to Central America in March is currently the most expensive (average of $555). 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 IAD to CA?

Find hourly flight availability from Dulles Intl to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Central America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated agosto 14, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Central America, such as Copa Airlines, United Airlines, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,509 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,509 reviews
Copa Airlines
7.5
Good
1,509 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,916 reviews
Copa Airlines
7.5
Good
1,509 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,401 reviews
Copa Airlines
7.5
Good
1,509 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Volaris
6.6
Okay
1,163 reviews
Copa Airlines
7.5
Good
1,509 reviews

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Central America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Central America one-way?

    One-way options have recently been found by users for as low as $89 on United Airlines. Other airlines that offer cheap prices include Copa Airlines from $92 and American Airlines from $94 one-way.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Central America?

    Most travelers choose Washington, D.C. Dulles Intl - San Salvador El Salvador Intl, Washington, D.C. Dulles Intl - San José Juan Santamaria Intl or Washington, D.C. Dulles Intl - Panama City Tocumen Intl when deciding on the best route from Washington, D.C. Dulles Intl Airport to Central America.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Central America?

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Central America? While on average our users pay $319, our data indicates the cheapest price to be $121. The most popular route (Washington, D.C. Dulles Intl - San Salvador El Salvador Intl), is priced around $185.

  • Can I find deals for flights from Dulles Intl to Central America that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Central America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Central America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Central America.

  • Can I find deals for business class flights from Dulles Intl to Central America?

    Yes. Cheapflights offers flight deals from Dulles Intl to Central America 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 Washington, D.C. Dulles Intl Airport to Central America?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Central America (average of $398). Flying from Washington, D.C. Dulles Intl Airport to Central America in March is currently the most expensive (average of $555). 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

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Alternative routes for Dulles Intl to Central America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Dulles Intl to Central America

Discover the top 8 airlines that operate flights from Dulles Intl to Central America. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$101Average$324FlexibilityNo cancel feeOn-time79%
DeltaCheapest$120Average$478FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$129Average$685FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$147Average$607FlexibilityNo cancel feeOn-time69%
Volaris El SalvadorCheapest$157Average$334FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$233Average$462FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$236Average$501FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$237Average$511FlexibilityNo cancel feeOn-time70%

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