Central America

$102+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJO
abr. 20 — abr. 271
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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 abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$217
(CheapOair)

One-way from

$102
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$361

Good round-trip deal

$303 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-San Salvador El Salvador Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Salvador El Salvador Intl flights.
From Washington, D.C. Dulles Intl to Central America
One-way flight from Washington, D.C. Dulles Intl to Central America
Highest demand for flights based on searches. 21% potential increase in price ($94 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Central America.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Central America.

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 abril 15, 2025.

This Priceline deal was found by Cheapflights users on 4/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/232:35 amIAD - GUA
Nonstop4h 15mAvianca
mar. 9/307:05 pmGUA - IAD
Nonstop4h 10mAvianca
Deal found 4/14$247
This Copa Airlines deal was found by Cheapflights users on 4/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:34 pmIAD - GUA
1 stop18h 46mCopa Airlines
lun. 10/64:21 pmGUA - IAD
1 stop10h 01mCopa Airlines
Deal found 4/14$249
This eDestinos deal was found by Cheapflights users on 4/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/72:00 pmIAD - SAL
Nonstop4h 23mVolaris El Salvador
mar. 5/135:50 pmSAL - IAD
Nonstop4h 20mVolaris El Salvador
Deal found 4/14$251
This United Airlines deal was found by Cheapflights users on 4/14. 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.
mié. 5/1410:20 pmIAD - GUA
1 stop15h 16mUnited Airlines
vie. 5/2311:55 pmGUA - IAD
Nonstop4h 14mUnited Airlines
Deal found 4/14$251
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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. 5/292:35 amIAD - SAL
1 stop16h 00mAvianca
vie. 6/65:05 pmSAL - IAD
1 stop6h 10mAvianca
Deal found 4/14$260
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/62:35 amIAD - SAL
1 stop7h 20mMultiple Airlines
mié. 6/116:00 amSAL - IAD
Nonstop4h 20mMultiple Airlines
Deal found 4/15$265
This American Airlines deal was found by Cheapflights users on 4/15. 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.
mar. 4/298:14 pmIAD - GUA
2 stops19h 31mAmerican Airlines
mar. 5/62:05 pmGUA - IAD
2 stops21h 17mAmerican Airlines
Deal found 4/15$266
This Booking.com deal was found by Cheapflights users on 4/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/122:35 amIAD - SJO
1 stop7h 05mMultiple Airlines
mié. 5/212:13 pmSJO - IAD
1 stop20h 07mMultiple Airlines
Deal found 4/14$268
This Booking.com deal was found by Cheapflights users on 4/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/312:35 amIAD - GUA
Nonstop4h 15mMultiple Airlines
dom. 6/151:59 pmGUA - IAD
1 stop20h 21mMultiple Airlines
Deal found 4/14$270
This CheapOair deal was found by Cheapflights users on 4/14. 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.
mar. 4/222:22 amIAD - SJO
1 stop13h 05mVolaris El Salvador
mié. 4/302:13 pmSJO - IAD
1 stop20h 07mVolaris El Salvador
Deal found 4/14$271
This United Airlines deal was found by Cheapflights users on 4/15. 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.
dom. 5/116:00 amIAD - SAL
1 stop16h 17mUnited Airlines
jue. 5/296:00 amSAL - IAD
1 stop15h 58mUnited Airlines
Deal found 4/15$272
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
lun. 5/122:35 amIAD - SJO
1 stop7h 05mAvianca
mar. 8/265:10 pmSJO - IAD
Nonstop4h 35mAvianca
Deal found 4/14$275

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 abril 15, 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

mié. 5/7

2:00 pm-4:23 pm

Nonstop4h 23m

San Salvador El Salvador Intl

mar. 5/20

6:00 am-12:20 pm

Nonstop4h 20m

$251

Washington, D.C.Guatemala City

IAD - GUA

IADGUA

Washington, D.C. Dulles Intl

mié. 5/14

10:20 pm-11:36 am

1 stop15h 16m

Guatemala City La Aurora

vie. 5/23

11:55 pm-6:09 am

Nonstop4h 14m

$251

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

jue. 5/29

2:35 am-4:35 pm

1 stop16h 00m

San Salvador El Salvador Intl

vie. 6/6

5:05 pm-1:15 am

1 stop6h 10m

$260

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

vie. 6/6

2:35 am-7:55 am

1 stop7h 20m

San Salvador El Salvador Intl

mié. 6/11

6:00 am-12:20 pm

Nonstop4h 20m

$265

Washington, D.C.Guatemala City

IAD - GUA

IADGUA

Washington, D.C. Dulles Intl

mar. 4/29

6:18 am-1:15 pm

1 stop8h 57m

Guatemala City La Aurora

vie. 5/9

12:45 pm-8:38 am

2 stops17h 53m

$266

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

lun. 5/12

2:35 am-7:40 am

1 stop7h 05m

San José Juan Santamaria Intl

mié. 5/21

2:13 pm-12:20 pm

1 stop20h 07m

$268

Washington, D.C.Guatemala City

IAD - GUA

IADGUA

Washington, D.C. Dulles Intl

sáb. 5/31

2:35 am-4:50 am

Nonstop4h 15m

Guatemala City La Aurora

dom. 6/15

1:59 pm-12:20 pm

1 stop20h 21m

$270

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

mar. 4/22

2:22 am-1:27 pm

1 stop13h 05m

San José Juan Santamaria Intl

mié. 4/30

2:13 pm-12:20 pm

1 stop20h 07m

$271

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

dom. 5/11

6:00 am-8:17 pm

1 stop16h 17m

San Salvador El Salvador Intl

jue. 5/29

6:00 am-11:58 pm

1 stop15h 58m

$272

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

mié. 5/14

6:17 am-10:17 pm

1 stop18h 00m

San José Juan Santamaria Intl

mié. 5/21

2:10 pm-12:02 am

1 stop7h 52m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

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 abril 15, 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.

Rainfall in Central America by month

Plan your trip to Central America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Central America ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Central America when rainfall is around 0.0 in.

Temperature in Central America by month

Plan your trip to Central America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Central America, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 abril 15, 2025.
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $102 on Volaris El Salvador. Other airlines that offer cheap prices include Avianca from $106 and American Airlines from $110 one-way.

  • What are the most popular routes 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 $318, our data indicates the cheapest price to be $110. The most popular route (Washington, D.C. Dulles Intl - San Salvador El Salvador Intl), is priced around $245.

  • 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.

Top 7 airlines flying from Dulles Intl to Central America

Discover the top 7 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$118Average$618FlexibilityNo cancel feeOn-time69%
DeltaCheapest$120Average$512FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$130Average$343FlexibilityNo cancel feeOn-time79%
Volaris El SalvadorCheapest$157Average$336FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$189Average$465FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$199Average$473FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$260Average$488FlexibilityNo cancel feeOn-time70%

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