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Dulles Intl

$319+ Cheap flights from San Pedro Sula (SAP) 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAP — IAD
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from San Pedro Sula to Dulles Intl

Cheapest flights from San Pedro Sula to Dulles Intl
Explore the most affordable flight options available from San Pedro Sula to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:10 pm
SAP
-
IAD
1 stop6h 10m
Avianca
Tue 9/158:35 am
IAD
-
SAP
2 stops16h 50m
Avianca
Deal found 6/20$528
This FlightHub deal was found by Cheapflights users on 6/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:30 am
SAP
-
IAD
2 stops24h 50m
Avianca
Sat 10/34:10 am
IAD
-
SAP
1 stop6h 20m
Avianca
Deal found 6/17$542
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:10 pm
SAP
-
IAD
1 stop28h 35m
Avianca
Tue 8/251:05 pm
IAD
-
SAP
2 stops12h 20m
Avianca
Deal found 6/18$545
This Copa Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 10/221:45 pm
SAP
-
IAD
1 stop8h 47m
Copa Airlines
Tue 10/274:34 pm
IAD
-
SAP
1 stop8h 55m
Copa Airlines
Deal found 6/16$557
This Avianca deal was found by Cheapflights users on 6/18. 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.
Thu 10/228:10 pm
SAP
-
IAD
2 stops33h 10m
Avianca
Tue 10/274:00 am
IAD
-
SAP
1 stop6h 30m
Avianca
Deal found 6/18$570
This Copa Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 8/304:04 am
SAP
-
IAD
1 stop18h 29m
Copa Airlines
Sat 9/122:25 am
IAD
-
SAP
1 stop12h 19m
Copa Airlines
Deal found 6/16$574
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/119:30 am
SAP
-
IAD
1 stop22h 46m
Multiple Airlines
Fri 8/1412:00 pm
IAD
-
SAP
2 stops22h 25m
Multiple Airlines
Deal found 6/18$623
This CheapOair deal was found by Cheapflights users on 6/17. 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.
Tue 8/189:30 am
SAP
-
IAD
1 stop25h 23m
Frontier
Wed 8/261:38 pm
IAD
-
SAP
1 stop20h 47m
Frontier
Deal found 6/17$628
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/149:30 am
SAP
-
IAD
1 stop22h 46m
Multiple Airlines
Fri 8/1412:00 pm
IAD
-
SAP
2 stops22h 25m
Multiple Airlines
Deal found 6/20$646
This eDestinos deal was found by Cheapflights users on 6/19. 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.
Tue 11/174:30 am
SAP
-
IAD
2 stops25h 49m
Avianca
Sun 11/224:15 pm
IAD
-
SAP
1 stop8h 10m
Avianca
Deal found 6/19$661
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/29:30 am
SAP
-
IAD
2 stops23h 50m
Multiple Airlines
Mon 8/107:18 pm
IAD
-
SAP
1 stop15h 07m
Multiple Airlines
Deal found 6/19$663

Find flight deals from San Pedro Sula to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Pedro Sula (SAP) to Dulles Intl (IAD). 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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$528
(FlightHub)

One-way from

$319
(Expedia)

Popular in

June

Cheapest in

February

Average price

$698
Provider with most accurate pricing for San Pedro Sula Ramon Villeda-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Pedro Sula Ramon Villeda-Washington, D.C. Dulles Intl flights.
Search Deals
From San Pedro Sula Ramon Villeda to Washington, D.C. Dulles Intl
Search Deals
One-way flight from San Pedro Sula Ramon Villeda to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Pedro Sula 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 June 21, 2026.
Use the filters below to find and compare flights from San Pedro Sula to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Sun 8/30

4:04 am-12:33 am

1 stop18h 29m

Washington, D.C. Dulles Intl

Sat 9/12

2:25 am-12:44 pm

1 stop12h 19m

$574

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Fri 6/26

1:46 pm-4:21 am

1 stop12h 35m

Washington, D.C. Dulles Intl

Mon 7/13

4:26 pm-12:47 pm

1 stop22h 21m

$715

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Mon 7/13

12:35 pm-12:31 am

1 stop9h 56m

Washington, D.C. Dulles Intl

Mon 8/17

6:30 am-9:57 pm

1 stop17h 27m

$788

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Wed 7/15

6:15 am-12:31 am

1 stop16h 16m

Washington, D.C. Dulles Intl

Sun 8/16

6:30 am-9:57 pm

1 stop17h 27m

$817

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Tue 7/7

12:35 pm-12:31 am

1 stop9h 56m

Washington, D.C. Dulles Intl

Wed 8/12

10:29 pm-9:57 pm

1 stop25h 28m

$827

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Fri 7/3

1:46 pm-3:05 pm

1 stop23h 19m

Washington, D.C. Dulles Intl

Mon 7/20

4:26 pm-12:47 pm

1 stop22h 21m

$830

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Wed 7/15

4:04 am-1:47 am

1 stop19h 43m

Washington, D.C. Dulles Intl

Thu 7/23

2:22 am-12:47 pm

1 stop12h 25m

$863

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Fri 7/31

6:15 am-12:31 am

1 stop16h 16m

Washington, D.C. Dulles Intl

Sun 8/9

8:40 am-9:57 pm

1 stop15h 17m

$875

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Mon 6/29

1:46 pm-4:21 am

1 stop12h 35m

Washington, D.C. Dulles Intl

Sun 7/19

4:26 pm-12:47 pm

1 stop22h 21m

$891
Quickest round-trip

San Pedro SulaWashington, D.C.

SAP - IAD

SAPIAD

San Pedro Sula Ramon Villeda

Mon 7/20

4:04 am-3:05 pm

1 stop9h 01m

Washington, D.C. Dulles Intl

Mon 7/27

6:25 am-12:47 pm

1 stop8h 22m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from San Pedro Sula to Dulles Intl

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 San Pedro Sula to Dulles Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 San Pedro Sula-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Pedro Sula-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Pedro Sula-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Pedro Sula-Washington, D.C. Dulles Intl Airport 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 San Pedro Sula-Washington, D.C. Dulles Intl Airport 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 San Pedro Sula to Dulles Intl

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

How far ahead should I book a flight from San Pedro Sula to Washington, D.C. Dulles Intl Airport?

The best time to book flights from San Pedro Sula to Washington, D.C. Dulles Intl Airport is 21 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 San Pedro Sula to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Pedro Sula to Washington, D.C. Dulles Intl Airport (average of $390). Flying from San Pedro Sula to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $689). 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.

How much does it cost to fly round-trip from San Pedro Sula to Washington, D.C. Dulles Intl Airport?

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 June 21, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andAvianca from San Pedro Sula 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.
Delta
7.8
Good
8,422 reviews

Entertainment

7.8

Overall

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,422 reviews
Delta
7.8
Good
8,422 reviews

Entertainment

7.8

Overall

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Copa Airlines
7.6
Good
1,569 reviews
Delta
7.8
Good
8,422 reviews

Entertainment

7.8

Overall

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Avianca
6.5
Okay
2,534 reviews
Delta
7.8
Good
8,422 reviews

Entertainment

7.8

Overall

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from San Pedro Sula to Dulles Intl. 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 from for flights from San Pedro Sula to Washington, D.C. Dulles Intl?

    San Pedro Sula Ramon Villeda (SAP) is the airport you will fly out of if you book a flight from San Pedro Sula to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Ramon Villeda; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the San Pedro Sula airport to Washington, D.C. Dulles Intl. It is only a 7.6 mi journey to Ramon Villeda (SAP) from San Pedro Sula’s city center.

  • How long is the flight from San Pedro Sula to Washington, D.C. Dulles Intl Airport?

    Copa Airlines and United Airlines can get you from San Pedro Sula to Washington, D.C. Dulles Intl Airport in just under 9h 56m. Your travel time can differ by up to 8h 33m. There are 1742 mi between San Pedro Sula and Washington, D.C. Dulles Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Pedro Sula to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from San Pedro Sula to Washington, D.C. Dulles Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $108 on this airline. Additional options worth looking into are Avianca and Copa Airlines, starting at $365 and $400 round-trip. Delta is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from San Pedro Sula to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from San Pedro Sula to Dulles Intl?

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

  • Can I find deals for business class flights from San Pedro Sula to Dulles Intl?

    Yes. Cheapflights offers flight deals from San Pedro Sula 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 San Pedro Sula to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Pedro Sula to Washington, D.C. Dulles Intl Airport (average of $390). Flying from San Pedro Sula to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $689). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Laurel
Hanover
Chantilly
Falls Church
Waldorf
Silver Spring
Largo
Clinton

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Alternative routes for San Pedro Sula to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
San Pedro Sula to Baltimore flights

Top 3 airlines flying from San Pedro Sula to Dulles Intl

Discover the top 3 airlines that operate flights from San Pedro Sula 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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$415FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$365Average$588FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$400Average$503FlexibilityNo cancel feeOn-time70%

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