IAD - ADZ

$391 Find Cheap Flights from Washington Dulles Airport to San Andrés

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to San Andrés departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Andrés

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Andrés, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Andrés, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$391
Avianca
Sun 4/12Sun 4/19
IAD - ADZ • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/25
IAD - ADZ • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Andrés!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to San Andrés (IAD-ADZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to San Andrés that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to San Andrés

Sun, Apr 12 - Sun, Apr 19
Avianca Logo
7:00 am - 6:24 pm
IAD
-
ADZ
12h 24m1 stop
Avianca Logo
1:08 pm - 5:35 am
ADZ
-
IAD
15h 27m1 stop
$391Avianca
Sun, Apr 12 - Sun, Apr 19
Avianca Logo
5:45 am - 6:24 pm
IAD
-
ADZ
13h 39m2 stops
Avianca Logo
1:08 pm - 5:35 am
ADZ
-
IAD
15h 27m1 stop
$393Avianca
Mon, Apr 13 - Mon, Apr 20
Avianca Logo
5:45 am - 6:24 pm
IAD
-
ADZ
13h 39m2 stops
Avianca Logo
10:52 am - 2:45 am
ADZ
-
IAD
14h 53m2 stops
$433Avianca
Sun, Apr 12 - Sun, Apr 19
Avianca Logo
4:05 am - 6:24 pm
IAD
-
ADZ
15h 19m2 stops
Avianca Logo
1:08 pm - 2:45 am
ADZ
-
IAD
36h 37m2 stops
$547Avianca
Mon, Mar 2 - Wed, Mar 4
Avianca Logo
5:45 am - 8:30 am
IAD
-
ADZ
26h 45m1 stop
Avianca Logo
12:45 pm - 1:40 am
ADZ
-
IAD
36h 55m2 stops
$550Avianca
Mon, Mar 2 - Wed, Mar 4
Avianca Logo
4:15 pm - 8:30 am
IAD
-
ADZ
16h 15m2 stops
Avianca Logo
12:45 pm - 3:10 am
ADZ
-
IAD
38h 25m2 stops
$562Avianca
Mon, Mar 2 - Wed, Mar 4
Avianca Logo
5:45 am - 6:55 pm
IAD
-
ADZ
13h 10m1 stop
Avianca Logo
5:40 pm - 1:15 pm
ADZ
-
IAD
19h 35m1 stop
$578Avianca
Sun, Apr 12 - Sun, Apr 19
Avianca Logo
5:05 pm - 10:09 am
IAD
-
ADZ
18h 04m2 stops
Avianca Logo
8:51 pm - 1:15 am
ADZ
-
IAD
27h 24m3 stops
$687Avianca
Booking Insights

KAYAK's insights & trends for Dulles Intl to San Andrés flights

Get data-powered insights and trends into flights from Dulles Intl to San Andrés to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and San Andrés?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to San Andrés.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to San Andrés direct and that is Avianca. The best round-trip deal found from Avianca for the route is $341.

Find deals

Good to know

Cheapest flight$391
Flight from Washington Dulles Airport to San Andrés

When to book flights from Dulles Intl to San Andrés

Are your dates flexible? Find out the best times to travel from Dulles Intl to San Andrés based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to San Andrés flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to San Andrés was $391 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and San Andrés?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in San Andrés.

  • Which aircraft models fly most regularly from Washington Dulles Airport to San Andrés?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to San Andrés?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and San Andrés.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to San Andrés?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to San Andrés.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to San Andrés?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Andrés from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to San Andrés?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Andrés with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ADZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to San Andrés?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Andrés from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to San Andrés

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to San Andrés. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to San Andrés? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
AviancaOverall score based on 2490 reviews
6.3Comfort
5.4Entertainment
7.2Crew
6.9Boarding
5.1Food
Airline reviews

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

6.0 GoodAnonymous, Dec 2025
ORD - BOG
Read more Avianca reviews

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

The flight attendant smashed her beverage cart into my knee, causing significant amount of pain. The seats were extremely uncomfortable. No food or drink is offered unless you want to pay the ridiculous prices for it. The schedule of flying in the overnight hours is also very uncomfortable.

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Usb plugs for charging your phone does not work in every flight. uncomfortable chairs even in higher categories.

Luggage lost and nowhere to be found, no response from either airline regarding my bag

Everything you need to know for your flight from Dulles Intl to San Andrés

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
San Andrés (ADZ)