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Santander

$626+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Santander

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Santander (SDR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$626
(Iberia)
From Washington, D.C. (WAS) to Santander
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Find flight deals from Washington, D.C. to Santander

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 June 12, 2025.

This Iberia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 pmIAD - SDR
1 stop21h 00mIberia
Sun 11/29:25 amSDR - IAD
1 stop13h 05mIberia
Deal found 6/10$626
This Iberia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:23 pmDCA - SDR
2 stops13h 22mIberia
Mon 9/2210:05 amSDR - DCA
2 stops19h 02mIberia
Deal found 6/11$857
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:40 pmIAD - SDR
2 stops16h 20mMultiple Airlines
Sat 9/279:35 pmSDR - IAD
2 stops24h 25mMultiple Airlines
Deal found 6/9$932
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:00 amBWI - SDR
3 stops42h 25mMultiple Airlines
Fri 8/19:20 amSDR - BWI
2 stops19h 01mMultiple Airlines
Deal found 6/9$1,196
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:55 pmDCA - SDR
3 stops18h 40mMultiple Airlines
Fri 8/17:25 pmSDR - DCA
3 stops30h 17mMultiple Airlines
Deal found 6/9$1,399

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Santander that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Santander that are best for you.

Fly from

Washington, D.C.

Fly to

Santander

Route

Depart

Return

Price

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Sun 10/26

7:00 pm-9:00 pm

1 stop21h 00m

Santander

Sun 11/2

9:25 am-4:30 pm

1 stop13h 05m

$626

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 9/12

1:23 pm-8:45 am

2 stops13h 22m

Santander

Mon 9/22

10:05 am-11:07 pm

2 stops19h 02m

$857

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Fri 9/19

10:40 pm-9:00 pm

2 stops16h 20m

Santander

Sat 9/27

9:35 pm-4:00 pm

2 stops24h 25m

$932

BaltimoreSantander

BWI - SDR

BWISDR

Baltimore/Washington

Fri 7/25

8:00 am-8:25 am

3 stops42h 25m

Santander

Fri 8/1

9:20 am-10:21 pm

2 stops19h 01m

$1,196

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 7/25

12:55 pm-1:35 pm

3 stops18h 40m

Santander

Fri 8/1

7:25 pm-7:42 pm

3 stops30h 17m

$1,399

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Fri 8/22

4:35 pm-8:45 am

1 stop10h 10m

$680

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 8/22

1:06 pm-8:45 am

2 stops13h 39m

$1,081

BaltimoreSantander

BWI - SDR

BWISDR

Baltimore/Washington

Fri 8/22

9:20 pm-5:05 pm

2 stops13h 45m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.
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

Rainfall in Santander by month

Plan your trip to Santander by taking into account the average rainfall totals by month.

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.

Temperature in Santander by month

Plan your trip to Santander by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Santander

Get insights into the airlines that provide service to Santander. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santander. Reviews last updated June 12, 2025.
Iberia
7.0
Good
2,776 reviews

Boarding

7.1

Comfort

6.8

Entertainment

6.6

Overall

7.0

Food

6.3

Crew

7.7

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight
Iberia
7.0
Good
2,776 reviews
Iberia
7.0
Good
2,776 reviews

Boarding

7.1

Comfort

6.8

Entertainment

6.6

Overall

7.0

Food

6.3

Crew

7.7

Reviews

1 / 20
6.0
Good

David,May 2025

JFK - MAD

Unfortunately carry on bag over head was full. I was seated 27J and had to place my carry on by seat 8 .. other then that it was a good flight

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What is the cheapest airline to fly from Washington, D.C. to Santander round-trip?

    According to our current data, Iberia ($626), offers the cheapest pricing from Washington, D.C. to Santander.

  • 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 Washington, D.C. Reagan-National - Santander or Baltimore/Washington - 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.

See more FAQs

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Alternative routes for Washington, D.C. to Santander

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