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Dulles Intl

$131+ Cheap flights from Central America to Dulles Intl (IAD)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — IAD
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Central America to Dulles Intl

Cheapest flights from Central America to Dulles Intl
Explore the most affordable flight options available from Central America to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This eDestinos deal was found by Cheapflights users on 11/9. 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.
Fri 12/1912:35 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Sat 1/241:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Deal found 11/9$201
This OneTravel deal was found by Cheapflights users on 11/12. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:35 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Sat 1/311:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Deal found 11/12$205
This Avianca deal was found by Cheapflights users on 11/10. 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.
Fri 12/53:05 pmSJO - IAD
1 stop9h 35mAvianca
Tue 12/911:55 pmIAD - SJO
Nonstop4h 55mAvianca
Deal found 11/10$207
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:46 pmSAL - IAD
Nonstop4h 13mFrontier
Tue 1/1312:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 11/11$209
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:46 pmSAL - IAD
Nonstop4h 13mFrontier
Fri 1/212:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 11/11$210
This Cheapflightsfares deal was found by Cheapflights users on 11/10. 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 12/1912:35 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Sat 3/71:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Deal found 11/10$211
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Fri 12/58:45 amSJO - IAD
1 stop10h 57mUnited Airlines
Sat 12/610:10 pmIAD - SJO
1 stop35h 22mUnited Airlines
Deal found 11/11$212
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:46 pmSAL - IAD
Nonstop4h 13mFrontier
Thu 1/812:33 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 11/11$213
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:38 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Thu 2/261:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Deal found 11/12$214
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 11/148:45 amSJO - IAD
1 stop13h 59mUnited Airlines
Mon 11/176:00 amIAD - SJO
1 stop8h 15mUnited Airlines
Deal found 11/10$215
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:46 pmSAL - IAD
Nonstop4h 13mFrontier
Mon 1/512:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 11/12$215
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:46 pmSAL - IAD
Nonstop4h 13mFrontier
Fri 1/212:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 11/11$216

Cheap flight deals from Central America to Dulles Intl

Keep the following information in mind while searching for Central America to Dulles Intl flight deals. Data was last updated November 12, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$197
(eDestinos)

One-way from

$131
(CheapOair)

Popular in

January

Cheapest in

October

Average price

$305

Good round-trip deal

$211 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for San Salvador El Salvador Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Washington, D.C. (WAS) flights.
Search Deals
From Central America to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Central America to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Central America to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Central America to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Central America to Dulles Intl 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 November 12, 2025.
Use the filters below to find and compare flights from Central America to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Central America

Fly to

Dulles Intl

Route

Depart

Return

Price

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Wed 11/26

9:40 am-12:56 am

1 stop14h 16m

Washington, D.C. Dulles Intl

Sat 12/6

8:30 am-1:15 pm

1 stop29h 45m

$212

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Sat 12/13

8:45 am-10:21 pm

1 stop12h 36m

Washington, D.C. Dulles Intl

Tue 3/31

6:00 am-12:21 pm

1 stop8h 21m

$215

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Tue 1/27

9:40 am-6:47 am

1 stop20h 07m

Washington, D.C. Dulles Intl

Sat 1/31

5:45 pm-8:39 pm

1 stop27h 54m

$239

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 12/22

2:20 pm-11:49 pm

1 stop8h 29m

Washington, D.C. Dulles Intl

Sat 1/3

10:15 pm-6:37 pm

1 stop21h 22m

$247

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 12/25

8:35 am-11:49 pm

1 stop14h 14m

Washington, D.C. Dulles Intl

Thu 1/1

8:15 am-2:40 pm

1 stop31h 25m

$247

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 3/2

8:35 am-10:16 pm

1 stop12h 41m

Washington, D.C. Dulles Intl

Sat 3/7

10:30 pm-11:55 am

1 stop14h 25m

$256

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 12/25

1:21 pm-8:42 am

2 stops18h 21m

Washington, D.C. Dulles Intl

Thu 1/1

6:35 am-12:24 pm

1 stop6h 49m

$261

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 12/9

3:28 pm-1:34 pm

2 stops21h 06m

Washington, D.C. Dulles Intl

Tue 12/16

5:22 pm-2:20 pm

2 stops21h 58m

$261

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/10

1:10 am-6:17 am

Nonstop4h 07m

Washington, D.C. Dulles Intl

Wed 3/11

6:00 am-2:24 pm

1 stop10h 24m

$276

Guatemala CityWashington, D.C.

GUA - IAD

GUAIAD

Guatemala City La Aurora

Sat 5/9

4:23 pm-4:13 am

1 stop9h 50m

Washington, D.C. Dulles Intl

Mon 5/18

4:25 pm-9:36 pm

2 stops31h 11m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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

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

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

Currently, January is the cheapest month in which you can book a flight from Central America to Washington, D.C. Dulles Intl Airport (average of $104). Flying from Central America to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $148). 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 CA to IAD?

Find hourly flight availability from Central America to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

When flying from Central America to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 16% versus a flight at noon.

What is the cheapest day to fly from Central America to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Central America to Dulles Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Central America to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 12, 2025.
Read reviews from past customers who have flown Copa Airlines, Volaris El Salvador, and United Airlines from Central America to Washington, D.C. Dulles Intl Airport. 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.
Copa Airlines
7.6
Good
1,563 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,563 reviews
Copa Airlines
7.6
Good
1,563 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Volaris El Salvador
7.4
Good
Copa Airlines
7.6
Good
1,563 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
United Airlines
7.4
Good
9,016 reviews
Copa Airlines
7.6
Good
1,563 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Volaris
6.7
Okay
1,149 reviews
Copa Airlines
7.6
Good
1,563 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Avianca
6.6
Okay
2,473 reviews
Copa Airlines
7.6
Good
1,563 reviews

Boarding

7.8

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

Related info for your journey

Find useful and relevant information for your journey from Central America to Dulles Intl. 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 Central America to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Central America to Washington, D.C. Dulles Intl Airport in 9h 50m. Fly via United Airlines, American Airlines, or Copa Airlines to get the fastest option. The distance from Central America to Washington, D.C. Dulles Intl Airport is about 1861 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $132. Avianca flights start at $152 while deals on American Airlines start at $199 one-way.

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

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

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

    Looking for the cheapest flight from Central America to Washington, D.C. Dulles Intl Airport? While on average our users pay $324, our data indicates the cheapest price to be $154. The most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl), is priced around $176.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Central America to Washington, D.C. Dulles Intl Airport (average of $104). Flying from Central America to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $148). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Alternative routes for Central America to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Central America to Dulles Intl

Discover the top 7 airlines that operate flights from Central America to Dulles Intl. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$116Average$254FlexibilityNo cancel feeOn-time79%
Volaris El SalvadorCheapest$141Average$275FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$154Average$418FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$183Average$448FlexibilityNo cancel feeOn-time70%
AviancaCheapest$190Average$454FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$226Average$327FlexibilityNo cancel feeOn-time71%
DeltaCheapest$234Average$285FlexibilityNo cancel feeOn-timeN/A

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