Find flights
Deals
When to book
FAQs & Tips
Airlines

WAS - SDR

Find cheap flights from Washington, D.C. to Santander from $594

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Santander departing on 9/24. 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
0 bags
Tue 6/11
Tue 6/18

Search hundreds of travel sites at once for deals on flights to Santander

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Santander, 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 Santander, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Washington, D.C. to Santander (WAS-SDR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Santander 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 and deals for you by selecting your travel dates.
Choose your dates
5:55 pm - 5:05 pmIAD-SDR
17h 10m2 stops
1:25 pm - 7:15 pmSDR-IAD
11h 50m1 stop
$594Iberia
Find Deal
Tue, Sep 24 - Thu, Oct 3
5:55 pm - 5:05 pmIAD-SDR
17h 10m2 stops
10:05 am - 7:15 pmSDR-IAD
15h 10m1 stop
$600Iberia
Find Deal
Mon, Oct 7 - Thu, Oct 17
8:45 pm - 9:05 pmIAD-SDR
18h 20m1 stop
6:30 am - 7:15 pmSDR-IAD
18h 45m1 stop
$602Iberia
Find Deal
Tue, Sep 24 - Thu, Oct 3
5:55 pm - 9:00 pmIAD-SDR
21h 05m2 stops
9:35 pm - 7:15 pmSDR-IAD
27h 40m1 stop
$622Iberia
Find Deal
Sun, Oct 6 - Mon, Oct 14
9:25 pm - 9:05 pmBWI-SDR
17h 40m2 stops
10:05 am - 7:40 pmSDR-BWI
15h 35m2 stops
$627Iberia
Find Deal
Sun, Sep 22 - Thu, Oct 3
9:25 pm - 9:05 pmBWI-SDR
17h 40m2 stops
10:05 am - 7:40 pmSDR-BWI
15h 35m2 stops
$633Iberia
Find Deal
Mon, Sep 23 - Thu, Oct 3
8:45 pm - 12:50 pmIAD-SDR
10h 05m1 stop
9:40 pm - 7:44 pmSDR-IAD
28h 04m2 stops
$850
Find Deal
Sat, Sep 21 - Mon, Sep 30
10:10 am - 9:35 amDCA-SDR
17h 25m2 stops
10:05 am - 11:03 pmSDR-DCA
18h 58m2 stops
$1,245American Airlines
Find Deal
Tue, Jul 2 - Fri, Jul 26
5:13 pm - 5:05 pmIAD-SDR
17h 52m2 stops
6:30 am - 7:15 pmSDR-IAD
18h 45m1 stop
$1,316American Airlines
Find Deal
Tue, Jul 2 - Fri, Jul 26
5:13 pm - 5:05 pmIAD-SDR
17h 52m2 stops
6:30 am - 8:30 pmSDR-IAD
20h 00m2 stops
$1,330American Airlines
Find Deal
Tue, Jul 2 - Fri, Jul 26

Good to know

Cheapest flight

$594
Flight from Washington Dulles Airport to Santander

When to book flights from Washington, D.C. to Santander

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Santander 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 flights from Washington, D.C. to Santander

  • What is the cheapest flight from Washington, D.C. to Santander?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Santander was $594 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Santander?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to Santander?

    There are 2 airports in Washington, D.C. (Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl.) and only 1 airport in Santander (Santander). The cheapest flights are generally found on the Washington Dulles Airport to Santander flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Santander?

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

  • Which airline alliances offer flights from Washington, D.C. to Santander?

    oneworld is the only airline alliance operating flights between Washington, D.C. and Santander.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Santander?

    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, D.C. to Santander.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Santander?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santander from Washington, D.C. 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, D.C. to Santander?

    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 Santander with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Santander?

    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 Santander from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Washington, D.C. to Santander

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Santander. 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 Washington, D.C. to Santander? 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.
7.1
IberiaOverall score based on 2745 reviews
6.4Food
7.2Boarding
7.7Crew
6.8Entertainment
6.8Comfort
Airline reviews

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

8.0 ExcellentNancy, May 2024SFO - MAD
Read more about Iberia reviews

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

Good food, prompt and timely flight, good on-board personnel

Thankful for 2-4-2 economy seating. Food was ok. Free beer & wine in economy was nice. Served hot dinner, mud- flight snack and pre-arrival ham sandwich. Seat with pillow & blanket. Reasonable movie options. Overall, a good experience. IBERIA APP is terrible terrible terrible.... needs to get upgraded to equivalent of TAP Airlines App. No option to bid or request an upgrade. Very disappointing.

My luggage did not get to my Miami destination/home. I am waiting for it 24 hours later.

The only comment I have is why do you sell snacks on board? They should be free. When we take domestic flights here in US, our snacks are free. Also, please communicate with me in English. I received so many emails way before my flight that were in Spanish that I had to ask my son to interpret for me. You should be WELL AWARE if the customers you are communicating speak the language, it does mean that we speak and understand Spanish because we are traveling to Spain, NOT NECESSARILY! Thank you!

Flight was delayed by well over an hour. Communication was terrible.

I like the team but I don't like the food you provided with money. I want free food and free water.

An average flight experience. For our transatlantic portion, they provided a main meal and two snacks. However, the food was not very tasty and the drinks far too small and infrequent for such a long flight. The regrettable part of the flight was that the toilets were extremely filthy. I feel this is unacceptable.

Both flights were delayed. I lost my connection on the way back. No voucher or anything was givenx I had business ticket and no support to make it on time. I got to the door running 5 min after they close. Food really bad. Breakfast in business was worst that I what I remember in economy. Even though I have accumulated many miles, I don’t think Inwill keep buying Iberia. I am a frequent business traveler.

The food is really eco only level. Breakfast was shameful. I am considering to stop flying with Iberia. Business prices are as expensive as other companies with much better service.

Flights to Santander

Destination:

Santander (SDR)Spain

Return flight deals:

Santander - Washington, D.C.

Cabin classes:

Browse origins:

Browse destinations: