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Santander

$281+ Cheap flights from Washington, D.C. (WAS) to Santander (SDR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$678
(Trip.com)

One-way from

$281
(Kiwi.com)
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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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 July 31, 2025.

This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:35 pmIAD - SDR
2 stops16h 25mMultiple Airlines
Sat 9/209:35 pmSDR - IAD
2 stops47h 45mMultiple Airlines
Deal found 7/31$678
This Iberia deal was found by Cheapflights users on 7/29. 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 11/2812:56 pmDCA - SDR
2 stops26h 04mIberia
Tue 12/25:40 pmSDR - DCA
2 stops34h 58mIberia
Deal found 7/29$679
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:35 pmIAD - SDR
1 stop10h 10mIberia
Sat 9/209:20 amSDR - IAD
1 stop11h 40mIberia
Deal found 7/31$693
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sat 9/138:30 pmBWI - SDR
3 stops30h 05mMultiple Airlines
Sat 9/208:50 amSDR - BWI
2 stops28h 11mMultiple Airlines
Deal found 7/31$1,041
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sun 9/149:40 amDCA - SDR
3 stops26h 25mMultiple Airlines
Sun 9/216:35 pmSDR - DCA
3 stops31h 09mMultiple Airlines
Deal found 7/31$1,136
This Iberia deal was found by Cheapflights users on 7/29. 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.
Tue 12/28:35 pmBWI - SDR
2 stops29h 45mIberia
Sat 12/69:35 pmSDR - BWI
2 stops27h 10mIberia
Deal found 7/29$1,274

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 July 31, 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

Sat 9/13

10:35 pm-9:00 pm

2 stops16h 25m

Santander

Sat 9/20

9:35 pm-3:20 pm

2 stops47h 45m

$678

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Fri 11/28

12:56 pm-9:00 pm

2 stops26h 04m

Santander

Tue 12/2

5:40 pm-10:38 pm

2 stops34h 58m

$679

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Sat 9/13

4:35 pm-8:45 am

1 stop10h 10m

Santander

Sat 9/20

9:20 am-3:00 pm

1 stop11h 40m

$693

BaltimoreSantander

BWI - SDR

BWISDR

Baltimore/Washington

Sat 9/13

8:30 pm-8:35 am

3 stops30h 05m

Santander

Sat 9/20

8:50 am-7:01 am

2 stops28h 11m

$1,041

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Sun 9/14

9:40 am-6:05 pm

3 stops26h 25m

Santander

Sun 9/21

6:35 pm-7:44 pm

3 stops31h 09m

$1,136

BaltimoreSantander

BWI - SDR

BWISDR

Baltimore/Washington

Tue 12/2

8:35 pm-8:20 am

2 stops29h 45m

Santander

Sat 12/6

9:35 pm-6:45 pm

2 stops27h 10m

$1,274

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Sun 9/28

5:45 pm-9:15 am

3 stops57h 30m

$281

Washington, D.C.Santander

IAD - SDR

IADSDR

Washington, D.C. Dulles Intl

Sun 9/28

4:35 pm-9:50 pm

1 stop23h 15m

$355

Washington, D.C.Santander

DCA - SDR

DCASDR

Washington, D.C. Reagan-National

Sun 9/28

1:39 pm-9:30 am

2 stops13h 51m

$792

BaltimoreSantander

BWI - SDR

BWISDR

Baltimore/Washington

Sun 9/28

9:35 pm-9:30 am

2 stops29h 55m

$874

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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

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 July 31, 2025.
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
2,859 reviews

Comfort

6.7

Overall

7.0

Boarding

7.1

Food

6.3

Crew

7.6

Entertainment

6.6

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
2,859 reviews
Iberia
7.0
Good
2,859 reviews

Comfort

6.7

Overall

7.0

Boarding

7.1

Food

6.3

Crew

7.6

Entertainment

6.6

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 ($679), 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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