How long is the flight from Washington, D.C. to Santander?

Airlines like Iberia and British Airways fly from Washington, D.C. to Santander in about 14h 34m. The time it takes to get you to your destination can typically vary by up to 1h 31m. The distance between Washington, D.C. and Santander is about 3695 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Santander ranges from 1.6 - 5.1 inches per month. November is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Santander when rainfall is around 1.6 in.

If weather is an important factor for your trip to Santander, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the most popular routes from Washington, D.C. to Santander?

The most popular route from Washington, D.C. to Santander is Washington, D.C. Dulles Intl - Santander. You may also consider Baltimore/Washington - Santander or Washington, D.C. Reagan-National - Santander.

What is the cheapest time of day to fly from WAS to SDR?

When flying from Washington, D.C. to Santander, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Washington, D.C.-Santander flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C.-Santander flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Santander flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Santander flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Santander flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Santander from Washington, D.C.?

For a flight from Washington, D.C. to Santander, you will be flying into Santander. Santander (SDR) is just 2.5 mi from the center of the city. Santander is the only Santander airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Santander from Washington, D.C. on a regular basis.

Can I find deals for flights from Washington, D.C. to Santander that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Santander flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Santander?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Santander.

Can I find deals for business class flights from Washington, D.C. to Santander?

Yes. Cheapflights offers flight deals from Washington, D.C. to Santander by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$741+ Cheap Flights from Washington, D.C. to Santander

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Cheap flight deals from Washington, D.C. to Santander

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Santander
Explore the most affordable flight options available from Washington, D.C. to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.

Thu 10/228:30 pm -

1 stop14h 30m

Fri 11/66:30 am -

1 stop15h 50m

Deal found 9/4

$899

Thu 10/2212:56 pm -

2 stops14h 34m

Fri 11/610:05 am -

2 stops15h 18m

Deal found 9/4

$955

Fri 10/235:10 pm -

1 stop17h 50m

Sat 11/710:05 am -

1 stop12h 15m

Deal found 9/1

$955

Fri 10/236:33 pm -

2 stops16h 27m

Sat 11/710:05 am -

2 stops15h 59m

Deal found 9/1

$1,012

Wed 12/169:55 pm -

2 stops17h 05m

Sun 1/35:40 pm -

1 stop28h 40m

Deal found 9/4

$1,254

Wed 12/169:55 pm -

2 stops17h 05m

Sun 1/35:40 pm -

1 stop28h 40m

Deal found 9/1

$1,275

Wed 12/166:00 am -

2 stops29h 00m

Sun 1/35:40 pm -

2 stops47h 02m

Deal found 9/4

$1,460

Wed 12/166:55 pm -

2 stops16h 05m

Sun 1/35:40 pm -

2 stops53h 25m

Deal found 9/4

$1,487

Wed 12/166:55 pm -

2 stops16h 05m

Sun 1/35:40 pm -

2 stops29h 25m

Deal found 9/1

$1,609

Sun 10/181:29 pm -

2 stops21h 31m

Wed 10/2110:05 am -

2 stops16h 54m

Deal found 8/31

$1,613

Sun 10/189:38 am -

2 stops25h 22m

Thu 10/226:30 am -

2 stops23h 29m

Deal found 8/31

$1,613

Sun 10/185:00 pm -

1 stop10h 30m

Wed 10/2110:05 am -

1 stop11h 25m

Deal found 8/31

$1,626

Best flights from Washington, D.C. to Santander
Discover carefully curated flight deals from Washington, D.C. to Santander that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Thu 10/2212:56 pm -

2 stops14h 34m

Fri 11/610:05 am -

2 stops15h 18m

Deal found 9/4

$955

Wed 12/169:55 pm -

2 stops17h 05m

Sun 1/35:40 pm -

1 stop28h 40m

Deal found 9/1

$1,275

Wed 12/166:55 pm -

2 stops16h 05m

Sun 1/35:40 pm -

2 stops29h 25m

Deal found 9/1

$1,609

Fri 10/235:10 pm -

1 stop17h 50m

Sat 11/710:05 am -

1 stop12h 15m

Deal found 9/1

$955

Fri 10/236:33 pm -

2 stops16h 27m

Sat 11/710:05 am -

2 stops15h 59m

Deal found 9/1

$1,012

Wed 12/166:55 pm -

2 stops16h 05m

Sun 1/35:40 pm -

2 stops53h 25m

Deal found 9/4

$1,487

Sun 10/181:29 pm -

2 stops21h 31m

Wed 10/2110:05 am -

2 stops16h 54m

Deal found 8/31

$1,613

Sun 10/189:38 am -

2 stops25h 22m

Thu 10/226:30 am -

2 stops23h 29m

Deal found 8/31

$1,613

Wed 12/165:12 pm -

2 stops17h 48m

Sun 1/39:25 am -

2 stops18h 35m

Deal found 9/1

$1,631

Sun 10/185:00 pm -

1 stop10h 30m

Wed 10/2110:05 am -

1 stop11h 25m

Deal found 8/31

$1,626

Sun 10/181:23 pm -

2 stops21h 37m

Wed 10/215:40 pm -

2 stops29h 45m

Deal found 8/31

$1,641

Thu 10/229:30 pm -

2 stops13h 30m

Fri 11/66:30 am -

2 stops16h 35m

Deal found 9/4

$2,389

Last-minute flights from Washington, D.C. to Santander
Discover last-minute flight deals from Washington, D.C. to Santander. Data last updated September 5, 2026 and is based on user searches.

Sun 9/65:00 pm -

1 stop22h 50m

Sat 9/129:35 pm -

1 stop23h 55m

Deal found 9/3

$1,691

Sun 10/181:29 pm -

2 stops21h 31m

Wed 10/2110:05 am -

2 stops16h 54m

Deal found 8/31

$1,613

Sun 10/189:38 am -

2 stops25h 22m

Thu 10/226:30 am -

2 stops23h 29m

Deal found 8/31

$1,613

Sun 10/185:00 pm -

1 stop10h 30m

Wed 10/2110:05 am -

1 stop11h 25m

Deal found 8/31

$1,626

Sun 10/181:23 pm -

2 stops21h 37m

Wed 10/215:40 pm -

2 stops29h 45m

Deal found 8/31

$1,641

Thu 10/228:30 pm -

1 stop14h 30m

Fri 11/66:30 am -

1 stop15h 50m

Deal found 9/4

$899

Thu 10/2212:56 pm -

2 stops14h 34m

Fri 11/610:05 am -

2 stops15h 18m

Deal found 9/4

$955

Thu 10/229:30 pm -

2 stops13h 30m

Fri 11/66:30 am -

2 stops16h 35m

Deal found 9/4

$2,389

Fri 10/235:10 pm -

1 stop17h 50m

Sat 11/710:05 am -

1 stop12h 15m

Deal found 9/1

$955

Fri 10/236:33 pm -

2 stops16h 27m

Sat 11/710:05 am -

2 stops15h 59m

Deal found 9/1

$1,012

One-way flights from Washington, D.C. to Santander
Search for one-way flight options from Washington, D.C. to Santander. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Thu 10/88:25 pm -

1 stop14h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$741

Thu 10/84:55 pm -

2 stops18h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$853

Wed 10/286:50 pm -

1 stop9h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/2

$1,027

Wed 10/2810:55 pm -

2 stops13h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/2

$1,030

Sun 9/205:00 pm -

1 stop10h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$1,170

Tue 10/69:30 pm -

2 stops13h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$1,360

Find flight deals from Washington, D.C. to Santander

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$899 (Rumbo)
One-way from	$741 (Rumbo)

Provider with most accurate pricing for Washington, D.C. (WAS)-Santander flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santander flights.

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From Washington, D.C. (WAS) to Santander

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One-way flight from Washington, D.C. (WAS) to Santander

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Santander

DCA Washington, D.C. Reagan-National - SDR Santander

DCASDR

Washington, D.C. Reagan-National

Thu 10/8

4:55 pm-5:00 pm

2 stops18h 05m

Santander

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$853

Washington, D.C.Santander

DCA Washington, D.C. Reagan-National - SDR Santander

DCASDR

Washington, D.C. Reagan-National

Thu 10/22

12:56 pm-9:30 am

2 stops14h 34m

Santander

Fri 11/6

10:05 am-7:23 pm

2 stops15h 18m

$955

Washington, D.C.Santander

IAD Washington, D.C. Dulles Intl - SDR Santander

IADSDR

Washington, D.C. Dulles Intl

Fri 10/23

5:10 pm-5:00 pm

1 stop17h 50m

Santander

Sat 11/7

10:05 am-4:20 pm

1 stop12h 15m

$955

Washington, D.C.Santander

DCA Washington, D.C. Reagan-National - SDR Santander

DCASDR

Washington, D.C. Reagan-National

Fri 10/23

6:33 pm-5:00 pm

2 stops16h 27m

Santander

Sat 11/7

10:05 am-8:04 pm

2 stops15h 59m

$1,012

Quickest round-trip

Washington, D.C.Santander

IAD Washington, D.C. Dulles Intl - SDR Santander

IADSDR

Washington, D.C. Dulles Intl

Wed 10/28

6:50 pm-9:35 am

1 stop9h 45m

Santander

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$1,027

Washington, D.C.Santander

IAD Washington, D.C. Dulles Intl - SDR Santander

IADSDR

Washington, D.C. Dulles Intl

Wed 10/28

10:55 pm-5:00 pm

2 stops13h 05m

Santander

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$1,030

Washington, D.C.Santander

IAD Washington, D.C. Dulles Intl - SDR Santander

IADSDR

Washington, D.C. Dulles Intl

Sun 9/20

5:00 pm-9:30 am

1 stop10h 30m

Santander

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$1,170

Washington, D.C.Santander

IAD Washington, D.C. Dulles Intl - SDR Santander

IADSDR

Washington, D.C. Dulles Intl

Wed 12/16

9:55 pm-9:00 pm

2 stops17h 05m

Santander

Sun 1/3

5:40 pm-4:20 pm

1 stop28h 40m

$1,275

BaltimoreSantander

BWI Baltimore/Washington - SDR Santander

BWISDR

Baltimore/Washington

Tue 10/6

9:30 pm-5:00 pm

2 stops13h 30m

Santander

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$1,360

BaltimoreSantander

BWI Baltimore/Washington - SDR Santander

BWISDR

Baltimore/Washington

Wed 12/16

6:55 pm-5:00 pm

2 stops16h 05m

Santander

Sun 1/3

5:40 pm-5:05 pm

2 stops53h 25m

$1,487

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 18 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Washington, D.C.-Santander flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C.-Santander flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Santander flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Santander flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Santander flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Washington, D.C. with our price prediction graph.

WAS-SDR

DCA-SDR

IAD-SDR

BWI-SDR

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Santander

WAS-SDR

DCA-SDR

IAD-SDR

BWI-SDR

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Santander

See what other customers who have flown with Iberia from Washington, D.C. to Santander have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Iberia

7.0

Good

3,248 reviews

Reviews

1 / 20

2.0

Mediocre

T,Jun 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.

Iberia

7.0

Good

3,248 reviews

Iberia

7.0

Good

3,248 reviews

Reviews

1 / 20

2.0

Mediocre

T,Jun 2026

JFK - MAD

Related info for your journey

What airport do you fly into for flights to Santander from Washington, D.C.?
For a flight from Washington, D.C. to Santander, you will be flying into Santander. Santander (SDR) is just 2.5 mi from the center of the city. Santander is the only Santander airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Santander from Washington, D.C. on a regular basis.
How long is the flight from Washington, D.C. to Santander?
Airlines like Iberia and British Airways fly from Washington, D.C. to Santander in about 14h 34m. The time it takes to get you to your destination can typically vary by up to 1h 31m. The distance between Washington, D.C. and Santander is about 3695 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Washington, D.C. to Santander?
The most popular route from Washington, D.C. to Santander is Washington, D.C. Dulles Intl - Santander. You may also consider Baltimore/Washington - Santander or Washington, D.C. Reagan-National - Santander.
Can I find deals for flights from Washington, D.C. to Santander that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Santander flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Santander?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Santander.
Can I find deals for business class flights from Washington, D.C. to Santander?
Yes. Cheapflights offers flight deals from Washington, D.C. to Santander by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$741+ Cheap flights from Washington, D.C. (WAS) to Santander (SDR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Santander

Cheapest flights from Washington, D.C. to SantanderExplore the most affordable flight options available from Washington, D.C. to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.

Explore the most affordable flight options available from Washington, D.C. to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.

Best flights from Washington, D.C. to SantanderDiscover carefully curated flight deals from Washington, D.C. to Santander that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Discover carefully curated flight deals from Washington, D.C. to Santander that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Last-minute flights from Washington, D.C. to SantanderDiscover last-minute flight deals from Washington, D.C. to Santander. Data last updated September 5, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Santander. Data last updated September 5, 2026 and is based on user searches.

One-way flights from Washington, D.C. to SantanderSearch for one-way flight options from Washington, D.C. to Santander. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Search for one-way flight options from Washington, D.C. to Santander. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

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

Best time to book a flight from Washington, D.C. to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Santander

See what other customers who have flown with Iberia from Washington, D.C. to Santander have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Santander from Washington, D.C.?

How long is the flight from Washington, D.C. to Santander?

What are the most popular routes from Washington, D.C. to Santander?

Can I find deals for flights from Washington, D.C. to Santander that include hotel bookings?

How can I find direct flights from Washington, D.C. to Santander?

Can I find deals for business class flights from Washington, D.C. to Santander?

Browse thousands of different options on Cheapflights for your next trip

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Washington, D.C. and Santander flights

Browse other Washington, D.C. and Santander flight options. Last updated on September 5, 2026.

Other flights from Washington, D.C.

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Cheapest flights from Washington, D.C. to Santander
Explore the most affordable flight options available from Washington, D.C. to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.

Best flights from Washington, D.C. to Santander
Discover carefully curated flight deals from Washington, D.C. to Santander that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Last-minute flights from Washington, D.C. to Santander
Discover last-minute flight deals from Washington, D.C. to Santander. Data last updated September 5, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Santander
Search for one-way flight options from Washington, D.C. to Santander. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.