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San Andrés

$374+ Cheap flights from Dulles Intl (IAD) to San Andrés (ADZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ADZ
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Dulles Intl to San Andrés

Cheapest flights from Dulles Intl to San Andrés
Explore the most affordable flight options available from Dulles Intl to San Andrés. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Avianca deal was found by Cheapflights users on 2/12. 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.
Sun 4/123:35 pm
IAD
-
ADZ
1 stop17h 45m
Avianca
Sun 4/193:05 pm
ADZ
-
IAD
1 stop13h 15m
Avianca
Deal found 2/12$374
This Avianca deal was found by Cheapflights users on 2/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:10 am
IAD
-
ADZ
2 stops14h 50m
Avianca
Thu 5/146:45 pm
ADZ
-
IAD
1 stop9h 35m
Avianca
Deal found 2/11$376
This Avianca deal was found by Cheapflights users on 2/10. 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.
Thu 4/166:50 am
IAD
-
ADZ
1 stop12h 10m
Avianca
Wed 4/226:45 pm
ADZ
-
IAD
1 stop9h 35m
Avianca
Deal found 2/10$408
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:35 pm
IAD
-
ADZ
1 stop27h 25m
Avianca
Sun 4/199:30 pm
ADZ
-
IAD
1 stop30h 50m
Avianca
Deal found 2/10$412
This Copa Airlines deal was found by Cheapflights users on 2/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:21 am
IAD
-
ADZ
1 stop9h 19m
Copa Airlines
Sun 4/1911:46 am
ADZ
-
IAD
1 stop15h 36m
Copa Airlines
Deal found 2/10$417
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:35 pm
IAD
-
ADZ
2 stops26h 00m
Avianca
Wed 4/159:05 am
ADZ
-
IAD
1 stop19h 15m
Avianca
Deal found 2/9$420
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:50 am
IAD
-
ADZ
2 stops11h 21m
Multiple Airlines
Tue 4/1410:58 am
ADZ
-
IAD
2 stops17h 22m
Multiple Airlines
Deal found 2/9$424
This Avianca deal was found by Cheapflights users on 2/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:45 am
IAD
-
ADZ
1 stop11h 10m
Avianca
Sun 3/85:40 pm
ADZ
-
IAD
1 stop10h 45m
Avianca
Deal found 2/11$428

Find flight deals from Dulles Intl to San Andrés

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San Andrés (ADZ). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(Avianca)

Popular in

January

Cheapest in

April

Average price

$616
Provider with most accurate pricing for Washington, D.C. Dulles Intl-San Andres Island flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-San Andres Island flights.
Search Deals
From Washington, D.C. Dulles Intl to San Andres Island
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($320 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease ($99 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to San Andrés 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 February 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San Andrés that are best for you.

Fly from

Dulles Intl

Fly to

San Andrés

Route

Depart

Return

Price

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Mon 5/11

6:50 am-4:35 pm

1 stop10h 45m

San Andres Island

Thu 5/14

3:05 pm-5:20 am

1 stop13h 15m

$374

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Sun 4/12

3:35 pm-8:20 am

1 stop17h 45m

San Andres Island

Sun 4/19

3:05 pm-5:20 am

1 stop13h 15m

$374

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Tue 4/14

3:35 pm-6:00 pm

1 stop27h 25m

San Andres Island

Sun 4/19

9:30 pm-5:20 am

1 stop30h 50m

$412

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Sat 4/11

2:21 am-10:40 am

1 stop9h 19m

San Andres Island

Sun 4/19

11:46 am-4:22 am

1 stop15h 36m

$417

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Thu 4/9

7:35 pm-8:35 pm

2 stops26h 00m

San Andres Island

Wed 4/15

9:05 am-5:20 am

1 stop19h 15m

$420

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Sun 3/1

5:45 am-4:55 pm

1 stop11h 10m

San Andres Island

Sun 3/8

5:40 pm-5:25 am

1 stop10h 45m

$428

Washington, D.C.San Andrés

IAD - ADZ

IADADZ

Washington, D.C. Dulles Intl

Mon 5/4

4:10 am-6:00 pm

2 stops14h 50m

San Andres Island

Mon 5/11

6:45 pm-2:45 am

2 stops31h 00m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-San Andrés flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-San Andrés flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-San Andrés flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-San Andrés 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 Washington, D.C. Dulles Intl Airport-San Andrés 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 Dulles Intl to San Andrés

Have a flexible travel schedule? Discover the best time to fly to San Andrés 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.

Related info for your journey

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

    San Andres Island (ADZ), located 0.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to San Andrés. 0 airlines have flights to San Andres Island from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to San Andres Island should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to San Andrés in 17h 45m. Fly via Avianca to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to San Andrés is about 1839 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to San Andrés by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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