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$251+ Cheap flights from Washington to Spain

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Washington to Spain

Cheapest flights from Washington to Spain
Explore the most affordable flight options available from Washington to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Iberia deal was found by Cheapflights users on 10/30. 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.
Mon 12/15:45 pmPDX - MAD
1 stop19h 45mIberia
Tue 12/912:40 pmMAD - PDX
1 stop17h 44mIberia
Deal found 10/30$430
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:05 amPDX - BCN
1 stop15h 55mDelta
Thu 12/1110:15 amBCN - PDX
1 stop19h 25mDelta
Deal found 10/27$434
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:30 amPDX - BCN
2 stops17h 30mDelta
Fri 12/1210:55 amBCN - PDX
2 stops34h 45mDelta
Deal found 10/28$438
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 pmPDX - BCN
2 stops53h 35mAir Canada
Wed 12/241:35 pmBCN - PDX
2 stops28h 40mAir Canada
Deal found 10/29$440
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:00 pmPDX - BCN
2 stops29h 35mAir Canada
Tue 11/251:35 pmBCN - PDX
2 stops37h 55mAir Canada
Deal found 10/29$442
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:10 pmPDX - MAD
1 stop26h 05mDelta
Wed 12/1011:15 amMAD - PDX
1 stop20h 04mDelta
Deal found 10/28$443
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:35 amPDX - BCN
2 stops17h 25mDelta
Wed 12/2410:55 amBCN - PDX
1 stop33h 28mDelta
Deal found 10/29$445
This Travelocity deal was found by Cheapflights users on 10/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:38 amPDX - MAD
2 stops20h 02mIberia
Wed 12/106:45 amMAD - PDX
2 stops23h 39mIberia
Deal found 10/29$447
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:10 amPDX - BCN
1 stop17h 30mDelta
Tue 11/1811:10 amBCN - PDX
1 stop33h 15mDelta
Deal found 10/30$452
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:30 amPDX - BCN
2 stops23h 30mDelta
Wed 11/1910:55 amBCN - PDX
1 stop17h 40mDelta
Deal found 10/28$453
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:45 pmPDX - MAD
1 stop19h 45mBritish Airways
Wed 12/1012:40 pmMAD - PDX
1 stop17h 44mBritish Airways
Deal found 10/29$454
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Sun 11/97:00 pmPDX - BCN
2 stops53h 35mAir Canada
Tue 11/181:35 pmBCN - PDX
2 stops38h 05mAir Canada
Deal found 10/28$457

Cheap flight deals from Washington to Spain

Keep the following information in mind while searching for Washington to Spain flight deals. Data was last updated October 30, 2025.

Round-trip from

$430
(Travelocity)

One-way from

$251
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$675
From Washington to Spain
Search Deals
One-way flight from Washington to Spain
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($281 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Spain 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Spain that are best for you.

Fly from

Washington

Fly to

Spain

Route

Depart

Return

Price

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Mon 12/1

5:45 pm-10:30 pm

1 stop19h 45m

Madrid Barajas

Tue 12/9

12:40 pm-9:24 pm

1 stop17h 44m

$430

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 11/11

6:10 am-8:40 am

1 stop17h 30m

Barcelona-El Prat

Wed 11/19

10:55 am-7:35 pm

1 stop17h 40m

$434

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Sun 12/7

7:05 am-8:00 am

1 stop15h 55m

Barcelona-El Prat

Tue 12/16

10:15 am-8:40 pm

1 stop19h 25m

$434

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 12/2

5:30 am-8:00 am

2 stops17h 30m

Barcelona-El Prat

Thu 12/11

10:15 am-8:40 pm

1 stop19h 25m

$438

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 12/3

5:30 am-8:00 am

2 stops17h 30m

Barcelona-El Prat

Wed 12/10

10:15 am-10:40 pm

2 stops21h 25m

$438

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 12/3

7:05 am-8:00 am

1 stop15h 55m

Barcelona-El Prat

Thu 12/11

10:55 am-10:56 pm

2 stops21h 01m

$438

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 12/2

11:20 pm-8:00 am

2 stops23h 40m

Barcelona-El Prat

Tue 12/9

10:15 am-8:40 pm

1 stop19h 25m

$438

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 11/11

5:30 am-8:00 am

2 stops17h 30m

Barcelona-El Prat

Wed 11/19

6:00 am-4:06 pm

2 stops19h 06m

$465

SeattleValencia

SEA - VLC

SEAVLC

Seattle/Tacoma Intl

Wed 2/18

2:15 pm-11:10 pm

1 stop23h 55m

Valencia

Sat 2/28

6:00 am-11:40 am

1 stop14h 40m

$470

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Tue 2/17

7:00 am-9:15 am

2 stops17h 15m

Madrid Barajas

Tue 2/24

1:35 pm-9:52 pm

2 stops41h 17m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain 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 Spain

What is the cheapest month to book a flight from State of Washington to Spain?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Spain (average of $391). Flying from State of Washington to Spain in June is currently the most expensive (average of $840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to ES?

Find hourly flight availability from Washington to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from State of Washington to Spain at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from State of Washington to Spain?

Use this chart to determine the cheapest time to fly round-trip from Washington to Spain. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Spain flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from State of Washington to Spain?

    A quick flight from State of Washington to Spain can take about 15h 55m. Iberia provides one of the quickest options available for as low as $434. The distance from State of Washington to Spain is about 5529 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Spain one-way?

    One-way options have recently been found by users for as low as $302 on Scandinavian Airlines. Other airlines that offer cheap prices include Air Canada from $395 and United Airlines from $407 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from State of Washington to Spain?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Spain (average of $391). Flying from State of Washington to Spain in June is currently the most expensive (average of $840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Spain

Discover the top 10 airlines that operate flights from Washington to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$360Average$1,216FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$389Average$620FlexibilityNo cancel feeOn-time76%
IberiaCheapest$436Average$803FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$438Average$820FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$465Average$562FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$478Average$748FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$484Average$938FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$493Average$914FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$508Average$961FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$514Average$967FlexibilityNo cancel feeOn-time76%

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