$814+ Cheap flights from Washington 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ADZ
Jan 20 — Jan 271
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington to San Andrés with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to San Andrés
Cheapest flights from Washington to San AndrésExplore the most affordable flight options available from Washington to San Andrés. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.
Explore the most affordable flight options available from Washington to San Andrés. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:12 pmSEA - ADZ
2 stops34h 30mUnited Airlines
Fri 1/29:38 amADZ - SEA
2 stops18h 21mUnited Airlines
Deal found 12/20![United Airlines logo]()
$1,768
Find flight deals from Washington to San Andrés
Keep the following information in mind while searching for Washington to San Andrés flight deals. Data was last updated December 21, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $814 (oojo) |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 December 21, 2025.
Use the filters below to find and compare flights from Washington to San Andrés that are best for you.
Fly from
Washington
Fly to
San Andrés
Route
Depart
Return
Price
SeattleSan Andrés
SEA - ADZ
SEAADZ
Seattle/Tacoma Intl
Fri 1/30
11:00 am-9:50 am
2 stops19h 50m
San Andres Island
Tue 2/10
7:40 pm-7:17 pm
2 stops26h 37m
$814
SeattleSan Andrés
SEA - ADZ
SEAADZ
Seattle/Tacoma Intl
Mon 2/2
10:58 am-4:55 pm
2 stops26h 57m
San Andres Island
Fri 2/6
9:15 am-8:57 pm
2 stops38h 42m
$1,040
Best time to book a flight from Washington to San Andrés
Have a flexible travel schedule? Discover the best time to fly to San Andrés from Washington 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 to San Andrés
No data available for this route at this time. Please check back soon.