IAD - SDR

$328 Find Cheap Flights from Washington, D.C. to Santander - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$795
Typical prices: $921-$1,254
Iberia
Fri 10/26Sun 11/11
IAD - SDR • 1 stop
Cheapest one-way
$328
Typical prices: $538-$1,047
Multiple Airlines
Wed 11/28
IAD - SDR • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Santander. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Washington, D.C. to Santander (IAD-SDR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Oct 26 - Wed, Nov 11
Iberia Logo
6:50 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SDR Santander
9h 45m1 stop Madrid Barajas
Iberia Logo
10:05 am - 4:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Madrid Barajas
$795Iberia
Mon, Oct 26 - Wed, Nov 11
Iberia Logo
10:45 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
13h 15m2 stops London Heathrow Madrid Barajas
Iberia Logo
6:30 am - 4:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
15h 50m1 stop Madrid Barajas
$800Iberia
Mon, Nov 30 - Tue, Dec 15
Iberia Logo
5:50 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SDR Santander
9h 45m1 stop Madrid Barajas
Iberia Logo
6:30 am - 4:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
15h 50m1 stop Madrid Barajas
$801Iberia
Mon, Nov 30 - Tue, Dec 15
Iberia Logo
5:50 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SDR Santander
9h 45m1 stop Madrid Barajas
Iberia Logo
10:05 am - 7:55 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
15h 50m2 stops Madrid Barajas London Heathrow
$823Iberia
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
1:15 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
18h 30m2 stops Istanbul Milan Malpensa
Multiple Airlines Logo
9:05 am - 12:45 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
32h 40m2 stops Milan Malpensa Istanbul
$886Multiple Airlines
Mon, Nov 30 - Tue, Dec 15
Iberia Logo
9:45 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
13h 15m2 stops London Heathrow Madrid Barajas
Iberia Logo
10:05 am - 7:55 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
15h 50m2 stops Madrid Barajas London Heathrow
$910Iberia
Mon, Oct 19 - Mon, Oct 26
Iberia Logo
5:00 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
18h 00m1 stop Madrid Barajas
Iberia Logo
12:55 pm - 8:55 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
37h 00m2 stops Barcelona-El Prat London Heathrow
$951Iberia
Fri, Dec 25 - Thu, Dec 31
Iberia Logo
5:50 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SDR Santander
9h 45m1 stop Madrid Barajas
Iberia Logo
10:05 am - 4:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Madrid Barajas
$975Iberia
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
4:30 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SDR Santander
35h 05m2 stops Rome Fiumicino Madrid Barajas
Multiple Airlines Logo
8:15 pm - 4:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
26h 05m1 stop Madrid Barajas
$990Multiple Airlines
Fri, Dec 25 - Thu, Dec 31
British Airways Logo
6:05 pm - 9:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
20h 55m2 stops London Heathrow Madrid Barajas
British Airways Logo
10:05 am - 4:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Madrid Barajas
$993British Airways
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Santander flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Santander with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Santander?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Santander start at $795. Prices are below average for this route right now, with typical round-trip fares ranging from $921 to $1,254. The lowest price found in the past 5 days was $795 on Iberia.

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Key details for Washington, D.C. Dulles Intl Airport to Santander flights

Cheapest flight

$328
Flight from Washington, D.C. Dulles Intl 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

Your Washington, D.C. Dulles Intl Airport to Santander flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Santander?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Santander.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Santander?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Santander takes 0h 00m, covering 3,711 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Santander?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Santander flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Santander range from $921 to $1,254, with an average of $1,213 over the past 12 months. Anything below $921 counts as a good deal.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Santander looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Santander are currently higher than usual. Average one-way flight prices are about $660, which is 7% above the typical average for this route.

  • What car rental options are available at Santander Airport (SDR)?

    Santander Airport (SDR) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:
    • CLICK RENT
    • Goldcar Rental SP
    • Budget
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Santander?

    Flights from Washington, D.C. Dulles Intl Airport to Santander usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Santander (SDR).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Santander pass through?

    Most connecting flights from Washington, D.C. Dulles Intl Airport to Santander pass through Madrid Barajas (MAD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Santander?

    Yes. Being flexible with your travel dates can save you up to 39% on the Washington, D.C. Dulles Intl Airport to Santander route. Monday is the cheapest departure day at $921 round-trip on average, while Saturday is the most expensive at $1,490, a difference of $569. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Santander?

    Santander is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Santander flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $921 - about $569 less than Saturday (38% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santander Airport.
    - ibis Styles Santander
    - Hotel Puerta Santander
    - Hotel Arha Santander

More options for your flight from Washington, D.C. to Santander

Complete your trip to Santander with a hotel stay or car rental

Car rentals in Santander
Hotels in Santander