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.

$573 Cheap Flights from Santander to Washington, D.C. in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 3:30 pm

SDR

IAD

15h 00m

1 stop

5:00 pm - 5:00 pm

IAD

SDR

18h 00m

1 stop

$776Iberia

Wed, Oct 7 - Sun, Oct 11

6:30 am - 3:30 pm

SDR

IAD

15h 00m

1 stop

10:25 pm - 5:00 pm

IAD

SDR

36h 35m

2 stops

$777Iberia

Wed, Oct 7 - Sun, Oct 11

10:05 am - 7:10 pm

SDR

DCA

15h 05m

2 stops

2:52 pm - 5:00 pm

DCA

SDR

20h 08m

2 stops

$781Iberia

Sat, Nov 21 - Wed, Nov 25

10:05 am - 6:51 pm

SDR

DCA

14h 46m

2 stops

3:47 pm - 5:00 pm

DCA

SDR

19h 13m

2 stops

$782Iberia

Sat, Nov 21 - Wed, Nov 25

10:05 am - 7:59 pm

SDR

DCA

15h 54m

2 stops

5:45 pm - 9:35 am

DCA

SDR

33h 50m

2 stops

$783Iberia

Sat, Nov 21 - Wed, Nov 25

5:40 pm - 6:50 pm

SDR

IAD

31h 10m

1 stop

5:00 pm - 9:50 pm

IAD

SDR

22h 50m

1 stop

$796Iberia

Wed, Oct 7 - Sun, Oct 11

5:40 pm - 6:50 pm

SDR

IAD

31h 10m

1 stop

5:00 pm - 9:50 pm

IAD

SDR

22h 50m

1 stop

$797Iberia

Wed, Oct 7 - Sun, Oct 11

12:00 pm - 8:20 pm

SDR

IAD

38h 20m

2 stops

5:00 pm - 9:50 pm

IAD

SDR

22h 50m

1 stop

$803Iberia

Wed, Oct 7 - Sun, Oct 11

9:10 pm - 9:48 pm

SDR

DCA

30h 38m

3 stops

8:40 pm - 9:15 pm

DCA

SDR

18h 35m

2 stops

$1,615Multiple Airlines

Sun, Jul 26 - Thu, Jul 30

9:10 pm - 9:48 pm

SDR

DCA

30h 38m

3 stops

11:00 am - 5:55 pm

DCA

SDR

24h 55m

3 stops

$1,713Multiple Airlines

Sun, Jul 26 - Thu, Jul 30

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Iberia flights from Santander to Washington, D.C.

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

Iberia

Oct 7

SDR6:30 amSantander

15h 00m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Oct 11

IAD5:00 pmWashington, D.C. Dulles Intl

18h 00m

1 stop

SDR5:00 pmSantander

$776

Iberia

Oct 7

SDR6:30 amSantander

15h 00m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Oct 11

IAD10:25 pmWashington, D.C. Dulles Intl

36h 35m

2 stops

SDR5:00 pmSantander

$777

Iberia

Nov 21

SDR10:05 amSantander

15h 05m

2 stops

DCA7:10 pmWashington, D.C. Reagan-National

Nov 25

DCA2:52 pmWashington, D.C. Reagan-National

20h 08m

2 stops

SDR5:00 pmSantander

$781

British Airways flights from Santander to Washington, D.C.

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

British Airways

Oct 7

SDR10:05 amSantander

11h 25m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Oct 11

IAD5:00 pmWashington, D.C. Dulles Intl

18h 00m

1 stop

SDR5:00 pmSantander

$914

British Airways

Oct 7

SDR6:30 amSantander

15h 00m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Oct 11

IAD10:25 pmWashington, D.C. Dulles Intl

36h 35m

2 stops

SDR5:00 pmSantander

$915

British Airways

Oct 7

SDR10:05 amSantander

17h 11m

2 stops

IAD9:16 pmWashington, D.C. Dulles Intl

Oct 11

IAD7:15 pmWashington, D.C. Dulles Intl

39h 45m

2 stops

SDR5:00 pmSantander

$921

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

Cheapest round-trip

Quickest round-trip

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Wed 10/7

6:30 am-3:30 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Sun 10/11

5:00 pm-5:00 pm

1 stop18h 00m

$776

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Wed 10/7

6:30 am-3:30 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Sun 10/11

10:25 pm-5:00 pm

2 stops36h 35m

$777

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Sat 11/21

10:05 am-7:10 pm

2 stops15h 05m

Washington, D.C. Reagan-National

Wed 11/25

2:52 pm-5:00 pm

2 stops20h 08m

$781

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Sat 11/21

10:05 am-6:51 pm

2 stops14h 46m

Washington, D.C. Reagan-National

Wed 11/25

3:47 pm-5:00 pm

2 stops19h 13m

$782

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Sat 11/21

10:05 am-7:59 pm

2 stops15h 54m

Washington, D.C. Reagan-National

Wed 11/25

5:45 pm-9:35 am

2 stops33h 50m

$783

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Wed 10/7

5:40 pm-6:50 pm

1 stop31h 10m

Washington, D.C. Dulles Intl

Sun 10/11

5:00 pm-9:50 pm

1 stop22h 50m

$796

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Wed 10/7

5:40 pm-6:50 pm

1 stop31h 10m

Washington, D.C. Dulles Intl

Sun 10/11

5:00 pm-9:50 pm

1 stop22h 50m

$797

SantanderWashington, D.C.

SDR - IAD

SDRIAD

Santander

Wed 10/7

12:00 pm-8:20 pm

2 stops38h 20m

Washington, D.C. Dulles Intl

Sun 10/11

5:00 pm-9:50 pm

1 stop22h 50m

$803

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Sun 7/26

9:10 pm-9:48 pm

3 stops30h 38m

Washington, D.C. Reagan-National

Thu 7/30

8:40 pm-9:15 pm

2 stops18h 35m

$1,615

SantanderWashington, D.C.

SDR - DCA

SDRDCA

Santander

Sun 7/26

9:10 pm-9:48 pm

3 stops30h 38m

Washington, D.C. Reagan-National

Thu 7/30

11:00 am-5:55 pm

3 stops24h 55m

$1,713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santander to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Santander to Washington, D.C.?

British Airways, Finnair, and Iberia are the most popular carriers operating from Santander to Washington, D.C.

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	17h 16m
Direct flights	None

The fastest flight from Santander to Washington, D.C. takes 17h 16m

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

Frequently asked questions about flying from Santander to Washington, D.C.

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 17h 16m.
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.

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Fairfax

Bethesda

Edgewood

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.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Santander to Washington, D.C. from $573

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santander to Washington, D.C. departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from Santander to Washington, D.C.

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

British Airways flights from Santander to Washington, D.C.

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

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Santander to Washington, D.C.

What is the cheapest airline that flies from Santander to Washington, D.C.?

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

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

Direct flights

Frequently asked questions about flying from Santander to Washington, D.C.

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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