IAD - ADZ

$409 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 11/27. 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
$409
Copa Airlines
Thu 11/27Sun 12/7
IAD - ADZ • 1 stop
Cheapest one-way
$509
Avianca
Wed 12/17
IAD - ADZ • 3 stops
Top airlines
Copa Airlines
Cheapest • from $409 (round-trip)
Avianca
Best reviews • 6.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Thu, Nov 27 - Sun, Dec 7
Copa Airlines Logo
3:24 pm - 8:42 amIAD-ADZ
17h 18m1 stop
Copa Airlines Logo
9:38 am - 3:22 amADZ-IAD
17h 44m1 stop
$409Copa Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
Avianca Logo
5:45 am - 6:55 pmIAD-ADZ
13h 10m1 stop
Avianca Logo
5:40 pm - 4:25 amADZ-IAD
10h 45m1 stop
$465Avianca
Find Deal
Wed, Nov 19 - Sat, Nov 22
Avianca Logo
5:45 am - 4:55 pmIAD-ADZ
11h 10m1 stop
Avianca Logo
5:40 pm - 4:25 amADZ-IAD
10h 45m1 stop
$469Avianca
Find Deal
Thu, Mar 19 - Tue, Mar 24
Avianca Logo
4:00 am - 4:55 pmIAD-ADZ
13h 55m2 stops
Avianca Logo
5:40 pm - 5:25 amADZ-IAD
10h 45m1 stop
$470Avianca
Find Deal
Thu, Nov 27 - Sun, Dec 7
United Airlines Logo
6:00 am - 8:42 amIAD-ADZ
26h 42m2 stops
United Airlines Logo
9:38 am - 10:15 pmADZ-IAD
36h 37m2 stops
$518United Airlines
Find Deal
Mon, Nov 24 - Sun, Nov 30
Copa Airlines Logo
1:13 am - 8:42 amIAD-ADZ
7h 29m1 stop
Copa Airlines Logo
9:38 am - 3:22 amADZ-IAD
17h 44m1 stop
$526Copa Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
Multiple Airlines Logo
8:44 am - 6:55 pmIAD-ADZ
34h 11m2 stops
Multiple Airlines Logo
4:00 pm - 4:25 amADZ-IAD
12h 25m1 stop
$659Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
10:10 pm - 8:42 amIAD-ADZ
34h 32m2 stops
United Airlines Logo
9:38 am - 3:22 amADZ-IAD
17h 44m1 stop
$679United Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
Multiple Airlines Logo
6:15 pm - 7:10 pmIAD-ADZ
24h 55m2 stops
Multiple Airlines Logo
10:33 am - 4:25 amADZ-IAD
17h 52m2 stops
$752Multiple Airlines
Find Deal
Tue, Mar 31 - Fri, Apr 3
Delta Logo
7:50 pm - 10:32 pmIAD-ADZ
27h 42m2 stops
Delta Logo
5:39 am - 12:07 amADZ-IAD
17h 28m2 stops
$866Delta
Find Deal
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 provide the cheapest flights from Washington Dulles Airport to San Andrés?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to San Andrés were found on Copa Airlines ($409) and Avianca ($465).

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.

Good to know

Cheapest flight$409
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 $509 for a one-way ticket and $409 for a round-trip.

  • 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 2467 reviews
5.1Food
7.0Boarding
7.2Crew
6.3Comfort
5.4Entertainment
Airline reviews

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

2.0 MediocreAnonymous, Oct 2025EZE - BOG
Read more Avianca reviews

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

The usb plugs for charging your phone didn’t work, the seats were coarse and hard. Not very comfortable. No inflight WiFi

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

Very uncomfortable planes , poor service on the plane , take your own water so you don’t dehydrate , in a 6 hs flight they sold one time food and beverage . 1 plane was delayed 6 hs , I lost a connecting flight . Then in the way back they announce a delay of 2 hs so I had to take a different flight to arrive on time for my connecting flight . Avoid this airline .

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

The chicken that was served in business class was cold!

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

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