WAS - SDR

$298 Find Cheap Flights from Washington, D.C. to Santander

This is the cheapest one-way 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 4/6. 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

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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
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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.

Recent round-trip flight deals from Washington, D.C. to Santander

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Santander.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:00 pm - 5:05 pmDCA-SDR
18h 05m2 stops
9:20 am - 6:56 pmSDR-DCA
15h 36m2 stops
$709American Airlines
Find Deal
Mon, May 12 - Sun, May 18
9:20 pm - 12:50 pmBWI-SDR
33h 30m2 stops
9:35 pm - 7:35 pmSDR-BWI
52h 00m2 stops
$1,092Iberia
Find Deal
Mon, May 12 - Sun, May 18
7:25 pm - 5:05 pmIAD-SDR
15h 40m2 stops
9:20 am - 3:00 pmSDR-IAD
11h 40m1 stop
$1,106American Airlines
Find Deal
Mon, May 12 - Sun, May 18
10:40 pm - 12:50 pmIAD-SDR
32h 10m2 stops
1:25 pm - 3:50 pmSDR-IAD
32h 25m2 stops
$1,135Iberia
Find Deal
Mon, May 12 - Sun, May 18

Flights from Washington, D.C. to Santander - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Santander to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Santander?

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, D.C. to Santander were found on American Airlines ($709) and Iberia ($1,092).

Good to know

Cheapest flight

$298
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 $298 for a one-way ticket and $709 for a round-trip.

  • 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 Reagan Washington National 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.
7.0
IberiaOverall score based on 2639 reviews
6.7Comfort
6.3Food
6.6Entertainment
7.6Crew
7.1Boarding
Airline reviews

Great flight, short and good attention. Didn't took any food so can't say thing about it

10.0 ExcellentMiguel, Feb 2025MAD - VLC
Read more Iberia reviews

Great flight, short and good attention. Didn't took any food so can't say thing about it

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

online check-in was horrible and didn't work either way

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

Bad business class. Staff totally not helping. Lights and chargers not working

The flight left Tanger two hours late and I missed my flight to Geneva.

This was such a bad experience. Iberia in Paris Orly refused to issue the boarding pass for my connecting international flight. They were evasive but said it would be dealt with in Madrid. In Madrid there was no help, no transit desk, I almost missed the flight trying to get the boarding pass and only at the gate they told me they had downgraded me. I really felt abused.

The connection required us to travel from terminal A to terminal E with very little time in between flights. While waiting in line, we were called to the service desk to provide our passports. We provided our passports at time of check in, assuming that American Airlines doesn’t communicate well with Iberia, this was a headache.

Almost great...Need more signs around the airport, especially in Italy Marco Polo.

HORRIBLE. 3 hours delayed. Crew did not communicate properly and was rude to passengers enquiring. Delay caused multiple passengers to miss connections.

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