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Santander

$903+ Cheap flights from Washington 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDR
abr. 8 — abr. 151
mar. 4/8
mar. 4/15
1 adult, Economy
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Cheap flight deals from Washington to Santander

Keep the following information in mind while searching for Washington to Santander flight deals. Data was last updated abril 3, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,169
(Mytrip)

One-way from

$903
(Cheapflightsfares)
Provider with most accurate pricing for Seattle/Tacoma Intl-Santander flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Santander flights.
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From Washington to Santander
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One-way flight from Washington to Santander
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Cheapest flights from Washington to Santander
Explore the most affordable flight options available from Washington to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. 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.
sáb. 5/173:45 pmSEA - SDR
3 stops31h 50mMultiple Airlines
sáb. 5/248:40 amSDR - SEA
3 stops22h 33mMultiple Airlines
Deal found 4/1$1,169

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 abril 3, 2025.
Use the filters below to find and compare flights from Washington to Santander that are best for you.

Fly from

Washington

Fly to

Santander

Route

Depart

Return

Price

SeattleSantander

SEA - SDR

SEASDR

Seattle/Tacoma Intl

sáb. 5/17

3:45 pm-8:35 am

3 stops31h 50m

Santander

sáb. 5/24

8:40 am-10:13 pm

3 stops22h 33m

$1,169

SeattleSantander

SEA - SDR

SEASDR

Seattle/Tacoma Intl

vie. 5/9

1:54 pm-5:05 pm

2 stops18h 11m

$903

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Washington to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Washington 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 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 abril 3, 2025.
Iberia
7.0
Good
2,658 reviews

Boarding

7.1

Entertainment

6.6

Food

6.3

Comfort

6.7

Crew

7.6

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Tiago,Mar 2025

GRU - MAD

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.
Iberia
7.0
Good
2,658 reviews
Iberia
7.0
Good
2,658 reviews

Boarding

7.1

Entertainment

6.6

Food

6.3

Comfort

6.7

Crew

7.6

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Tiago,Mar 2025

GRU - MAD

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    If you book a flight to Santander from Washington, you will be flying to Santander, which is the city’s only airport. Santander (SDR) is located 2.5 mi from the center of Santander.

  • Can I find deals for flights from Washington to Santander that include hotel bookings?

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

  • How can I find direct flights from Washington to Santander?

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

  • Can I find deals for business class flights from Washington to Santander?

    Yes. Cheapflights offers flight deals from Washington 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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