How do I get Price Alerts for flights from Santander to Washington, D.C.?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Santander from Washington, D.C. . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Santander to Washington, D.C. with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Santander Airport to Washington, D.C.?

Prices for flights from Santander Airport to Washington, D.C. are updated daily.

How old do you have to be to fly from Santander Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santander Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$663 Cheap Flights from Santander to Washington, D.C. in 2025/26

1 adult

0 bags

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Find the cheapest flights from Santander to Washington, D.C.

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Cheap round-trip flights

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9:00 am - 7:36 pm

SDR

DCA

16h 36m2 stops

11:25 am - 8:20 am

DCA

SDR

14h 55m2 stops

$663Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

9:00 am - 4:30 pm

SDR

IAD

13h 30m1 stop

6:00 pm - 9:00 pm

IAD

SDR

21h 00m1 stop

$690Iberia

Thu, Jan 29 - Thu, Feb 5

10:05 am - 3:30 pm

SDR

IAD

11h 25m1 stop

5:00 pm - 9:30 am

IAD

SDR

10h 30m1 stop

$715Iberia

Mon, Apr 13 - Tue, Apr 21

10:05 am - 8:04 pm

SDR

DCA

15h 59m2 stops

12:30 pm - 9:30 am

DCA

SDR

15h 00m2 stops

$720Iberia

Mon, Apr 13 - Tue, Apr 21

6:30 am - 6:01 pm

SDR

BWI

17h 31m2 stops

10:54 am - 9:30 am

BWI

SDR

16h 36m2 stops

$741Multiple Airlines

Mon, Apr 13 - Tue, Apr 21

6:30 am - 3:30 pm

SDR

IAD

15h 00m1 stop

8:53 am - 9:30 am

IAD

SDR

18h 37m2 stops

$743Multiple Airlines

Mon, Apr 13 - Tue, Apr 21

6:30 am - 4:30 pm

SDR

IAD

16h 00m1 stop

9:45 pm - 8:50 am

IAD

SDR

29h 05m2 stops

$744Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

6:30 am - 7:55 pm

SDR

IAD

19h 25m2 stops

9:45 pm - 8:50 am

IAD

SDR

29h 05m2 stops

$749Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

9:00 am - 4:30 pm

SDR

IAD

13h 30m1 stop

9:45 pm - 8:20 am

IAD

SDR

28h 35m2 stops

$838Iberia

Thu, Feb 26 - Mon, Mar 2

5:30 pm - 9:00 pm

SDR

IAD

33h 30m2 stops

5:30 pm - 8:10 am

IAD

SDR

32h 40m3 stops

$848Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

Iberia flights from Santander to Washington, D.C.

Our best Iberia deals on Santander to Washington, D.C. flight tickets

Iberia

Jan 29

SDR9:00 amSantander

13h 30m

1 stop

IAD4:30 pmWashington, D.C. Dulles Intl

Feb 5

IAD6:00 pmWashington, D.C. Dulles Intl

21h 00m

1 stop

SDR9:00 pmSantander

$690

Find similar

Iberia

Apr 13

SDR10:05 amSantander

11h 25m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Apr 21

IAD5:00 pmWashington, D.C. Dulles Intl

10h 30m

1 stop

SDR9:30 amSantander

$715

Find similar

Iberia

Apr 13

SDR10:05 amSantander

15h 59m

2 stops

DCA8:04 pmWashington, D.C. Reagan-National

Apr 21

DCA12:30 pmWashington, D.C. Reagan-National

15h 00m

2 stops

SDR9:30 amSantander

$720

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Santander to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Thu 1/29

9:00 am-7:36 pm

2 stops16h 36m

Washington, D.C. Reagan-National

Thu 2/5

11:25 am-8:20 am

2 stops14h 55m

$663

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Thu 1/29

9:00 am-4:30 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Thu 2/5

6:00 pm-9:00 pm

1 stop21h 00m

$690

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Mon 4/13

10:05 am-3:30 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Tue 4/21

5:00 pm-9:30 am

1 stop10h 30m

$715

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Mon 4/13

10:05 am-8:04 pm

2 stops15h 59m

Washington, D.C. Reagan-National

Tue 4/21

12:30 pm-9:30 am

2 stops15h 00m

$720

SantanderBaltimore

SDR - BWI

SDRBWI

Santander

Mon 4/13

6:30 am-6:01 pm

2 stops17h 31m

Baltimore/Washington

Tue 4/21

10:54 am-9:30 am

2 stops16h 36m

$741

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Mon 4/13

6:30 am-3:30 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 4/21

8:53 am-9:30 am

2 stops18h 37m

$743

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Thu 1/29

6:30 am-4:30 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Thu 2/5

9:45 pm-8:50 am

2 stops29h 05m

$744

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Thu 1/29

6:30 am-7:55 pm

2 stops19h 25m

Washington, D.C. Dulles Intl

Thu 2/5

9:45 pm-8:50 am

2 stops29h 05m

$749

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Thu 2/26

9:00 am-4:30 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Mon 3/2

9:45 pm-8:20 am

2 stops28h 35m

$838

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Thu 1/29

5:30 pm-9:00 pm

2 stops33h 30m

Washington, D.C. Dulles Intl

Thu 2/5

5:30 pm-8:10 am

3 stops32h 40m

$848

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Are you open to changing your travel dates? Check out the ideal times to fly from Santander to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santander to Washington, D.C. (SDR to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santander to Washington, D.C.

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from Santander to Washington, D.C. takes 15h 00m

There are no direct flights from Santander to Washington, D.C.. There are no popular flight routes from Santander to Washington, D.C..

Search flight deals

How far is Santander to Washington, D.C. by plane?
Santander and Washington, D.C. are 3692.9 mi apart from one another. A reasonable flight in good conditions will take 15h 00m.
When did momondo last update prices for flights from Santander Airport to Washington, D.C.?
Prices for flights from Santander Airport to Washington, D.C. are updated daily.
How old do you have to be to fly from Santander Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santander Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Santander to Washington, D.C.?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Santander from Washington, D.C.. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Santander to Washington, D.C. with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Santander to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santander to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santander to Washington, D.C. with flexible booking policies on momondo?

Flights from Santander to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Santander to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santander to Washington, D.C..

I’m not ready to book a flight from Santander to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santander to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.