IAD - SDR

$342 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
$783
Typical prices: $921-$1,254
Iberia
Thu 10/4Sat 10/20
IAD - SDR • 1 stop
Cheapest one-way
$342
Typical prices: $538-$1,047
Multiple Airlines
Mon 10/15
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

Sun, Oct 4 - Tue, Oct 20
Iberia Logo
5:00 pm - 9:30 amIAD  Washington, D.C. Dulles Intl-SDR Santander
10h 30m1 stop Madrid Barajas
Iberia Logo
10:05 am - 6:50 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Madrid Barajas
$783Iberia
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
8:35 pm - 11:35 amIAD  Washington, D.C. Dulles Intl-SDR Santander
33h 00m2 stops Madrid Barajas Alicante
Multiple Airlines Logo
2:55 pm - 3:40 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
30h 45m2 stops Alicante Madrid Barajas
$803Multiple Airlines
Mon, Oct 5 - Wed, Oct 21
Iberia Logo
5:00 pm - 9:30 amIAD  Washington, D.C. Dulles Intl-SDR Santander
10h 30m1 stop Madrid Barajas
Iberia Logo
10:05 am - 3:30 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Madrid Barajas
$805Iberia
Thu, Oct 15 - Thu, Oct 22
Iberia Logo
8:35 pm - 9:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
18h 25m1 stop Madrid Barajas
Iberia Logo
10:05 am - 6:55 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
14h 50m1 stop Madrid Barajas
$841Iberia
Sun, Oct 4 - Tue, Oct 20
Iberia Logo
5:45 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
17h 15m2 stops London Heathrow Madrid Barajas
Iberia Logo
10:05 am - 6:50 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Madrid Barajas
$861Iberia
Mon, Oct 5 - Wed, Oct 21
Iberia Logo
5:45 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
17h 15m2 stops London Heathrow Madrid Barajas
Iberia Logo
10:05 am - 3:30 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Madrid Barajas
$890Iberia
Mon, Oct 5 - Wed, Oct 21
Iberia Logo
5:15 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
17h 45m2 stops Dublin Madrid Barajas
Iberia Logo
10:05 am - 8:20 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
16h 15m2 stops Madrid Barajas London Heathrow
$957Iberia
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
8:40 pm - 9:00 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
18h 20m2 stops Dublin Madrid Barajas
Multiple Airlines Logo
6:30 am - 6:55 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
18h 25m1 stop Madrid Barajas
$977Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
5:15 pm - 9:20 amIAD  Washington, D.C. Dulles Intl-SDR Santander
34h 05m3 stops Dublin London Heathrow Barcelona-El Prat
Multiple Airlines Logo
6:40 pm - 7:25 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
30h 45m3 stops Barcelona-El Prat London Heathrow Dublin
$1,030Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
5:55 pm - 2:50 pmIAD  Washington, D.C. Dulles Intl-SDR Santander
14h 55m2 stops Frankfurt am Main Valencia
Multiple Airlines Logo
6:40 pm - 7:00 pmSDR  Santander-IAD Washington, D.C. Dulles Intl
30h 20m3 stops Barcelona-El Prat Malaga Casablanca Mohamed V
$1,315Multiple Airlines
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 $783. 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 $783 on Iberia.

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

Cheapest flight

$342
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.

  • 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).

  • 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.

  • 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.

  • 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 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 in line with typical prices for this route. Average one-way fares are about $612.

  • 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.

  • 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

  • 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.

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