$320+ Cheap flights from Spain to Washington
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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SEA
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Spain to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Spain to WashingtonExplore the most affordable flight options available from Spain to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Spain to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Flighttix deal was found by Cheapflights users on 2/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:55 am
BCN
- SEA
1 stop13h 45m
Condor
Fri 5/85:40 pm
SEA
- BCN
1 stop13h 20m
Condor
Deal found 2/1![Condor logo]()
$548
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Wed 3/186:20 am
BCN
- SEA
2 stops19h 40m
Multiple Airlines
Wed 3/253:35 pm
SEA
- BCN
2 stops19h 30m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$549
This Rumbo deal was found by Cheapflights users on 2/1. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:05 am
MAD
- SEA
1 stop17h 35m
Multiple Airlines
Sun 5/105:40 pm
SEA
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:55 pm
AGP
- SEA
2 stops32h 28m
Multiple Airlines
Sun 5/105:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:05 am
AGP
- SEA
2 stops21h 18m
Multiple Airlines
Sun 5/105:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$590
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:05 am
SVQ
- SEA
2 stops22h 35m
Multiple Airlines
Sun 5/103:40 pm
SEA
- SVQ
2 stops23h 19m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$598
This Condor deal was found by Cheapflights users on 2/3. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:00 am
BCN
- SEA
1 stop16h 40m
Condor
Sat 6/275:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 2/3![Condor logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:00 am
BCN
- SEA
1 stop16h 40m
Condor
Sun 7/55:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 2/1![Condor logo]()
$601
This Condor deal was found by Cheapflights users on 2/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:00 am
BCN
- SEA
1 stop16h 40m
Condor
Sun 6/285:40 pm
SEA
- BCN
1 stop13h 20m
Condor
Deal found 2/2![Condor logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:20 pm
AGP
- SEA
2 stops31h 03m
Multiple Airlines
Sun 5/105:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:55 pm
AGP
- SEA
2 stops32h 28m
Multiple Airlines
Tue 5/125:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:05 am
AGP
- SEA
2 stops21h 18m
Multiple Airlines
Tue 5/125:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$620
Best flights from Spain to WashingtonDiscover carefully curated flight deals from Spain to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Spain to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:55 pm
AGP
- SEA
2 stops32h 28m
Multiple Airlines
Sun 5/105:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$587
This Condor deal was found by Cheapflights users on 2/3. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:00 am
BCN
- SEA
1 stop16h 40m
Condor
Sat 6/275:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 2/3![Condor logo]()
$600
This Icelandair deal was found by Cheapflights users on 2/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:45 pm
AGP
- SEA
1 stop13h 55m
Icelandair
Tue 5/123:40 pm
SEA
- AGP
1 stop14h 05m
Icelandair
Deal found 2/1![Icelandair logo]()
$716
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:20 pm
BIO
- SEA
1 stop27h 20m
KLM
Sun 2/229:45 am
SEA
- BIO
2 stops16h 35m
KLM
Deal found 2/2![KLM logo]()
$738
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 2/196:00 am
BCN
- SEA
1 stop14h 40m
Delta
Wed 3/46:00 am
SEA
- BCN
2 stops20h 10m
Delta
Deal found 2/2![Delta logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
VLC
- SEA
1 stop15h 10m
Lufthansa
Thu 2/262:00 pm
SEA
- VLC
1 stop24h 00m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$750
This lol.travel deal was found by Cheapflights users on 2/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:00 am
MAD
- PDX
1 stop22h 50m
Finnair
Mon 3/26:40 am
PDX
- MAD
1 stop17h 45m
Finnair
Deal found 2/2![Finnair logo]()
$757
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:50 am
BCN
- SEA
1 stop14h 20m
United Airlines
Mon 3/98:00 am
SEA
- BCN
1 stop16h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$771
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:15 am
BCN
- PDX
1 stop19h 10m
Virgin Atlantic
Wed 3/47:00 am
PDX
- BCN
1 stop16h 00m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$787
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:40 pm
MAD
- PDX
1 stop18h 12m
American Airlines
Mon 3/26:40 am
PDX
- MAD
1 stop17h 45m
American Airlines
Deal found 2/2![American Airlines logo]()
$792
This SWISS deal was found by Cheapflights users on 2/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/163:50 pm
AGP
- SEA
2 stops39h 53m
SWISS
Mon 2/2310:55 am
SEA
- AGP
2 stops40h 15m
SWISS
Deal found 2/1![SWISS logo]()
$801
This British Airways deal was found by Cheapflights users on 2/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:15 am
SVQ
- SEA
1 stop33h 20m
British Airways
Fri 5/81:35 pm
SEA
- SVQ
1 stop21h 05m
British Airways
Deal found 2/1![British Airways logo]()
$910
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:20 pm
AGP
- SEA
2 stops31h 03m
Multiple Airlines
Sun 5/105:40 pm
SEA
- AGP
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$616
This Condor deal was found by Cheapflights users on 2/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:05 am
MAD
- SEA
1 stop17h 35m
Multiple Airlines
Sat 3/75:40 pm
SEA
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$630
This Icelandair deal was found by Cheapflights users on 2/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:45 pm
AGP
- SEA
1 stop13h 55m
Icelandair
Mon 5/117:00 pm
SEA
- AGP
1 stop34h 45m
Icelandair
Deal found 2/1![Icelandair logo]()
$717
This Condor deal was found by Cheapflights users on 2/1. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:55 am
BCN
- SEA
1 stop13h 45m
Condor
Thu 7/95:40 pm
SEA
- BCN
1 stop13h 20m
Condor
Deal found 2/1![Condor logo]()
$738
This Delta deal was found by Cheapflights users on 2/3. 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 3/16:00 am
BCN
- SEA
1 stop14h 35m
Delta
Tue 3/101:45 pm
SEA
- BCN
2 stops19h 20m
Delta
Deal found 2/3![Delta logo]()
$742
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:55 pm
BCN
- SEA
1 stop24h 40m
KLM
Thu 3/124:05 pm
SEA
- BCN
1 stop23h 00m
KLM
Deal found 2/3![KLM logo]()
$766
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:50 am
BCN
- SEA
1 stop15h 20m
United Airlines
Sun 3/111:35 pm
SEA
- BCN
1 stop24h 25m
United Airlines
Deal found 2/1![United Airlines logo]()
$771
This Lufthansa deal was found by Cheapflights users on 2/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 am
BCN
- PDX
2 stops21h 05m
Lufthansa
Wed 3/43:50 pm
PDX
- BCN
1 stop14h 50m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$782
This Icelandair deal was found by Cheapflights users on 2/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:45 pm
AGP
- SEA
1 stop13h 55m
Icelandair
Mon 5/117:00 pm
SEA
- AGP
1 stop34h 45m
Icelandair
Deal found 2/1![Icelandair logo]()
$717
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 2/197:45 am
BIO
- SEA
2 stops18h 15m
Multiple Airlines
Thu 2/262:35 pm
SEA
- BIO
2 stops19h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$669
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 2/206:00 am
BCN
- SEA
1 stop14h 40m
Delta
Sun 3/111:05 pm
SEA
- BCN
1 stop24h 35m
Delta
Deal found 2/3![Delta logo]()
$745
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:50 am
BCN
- SEA
1 stop14h 20m
United Airlines
Wed 3/117:00 am
SEA
- BCN
2 stops18h 00m
United Airlines
Deal found 2/3![United Airlines logo]()
$771
This Condor deal was found by Cheapflights users on 2/1. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:55 am
BCN
- SEA
1 stop13h 45m
Condor
Tue 7/75:40 pm
SEA
- BCN
1 stop13h 20m
Condor
Deal found 2/1![Condor logo]()
$773
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 pm
AGP
- SEA
1 stop26h 40m
KLM
Mon 2/239:45 am
SEA
- AGP
2 stops18h 40m
KLM
Deal found 2/1![KLM logo]()
$774
This Lufthansa deal was found by Cheapflights users on 2/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:35 am
MAD
- SEA
2 stops21h 21m
Lufthansa
Wed 3/114:10 pm
SEA
- MAD
1 stop23h 25m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$799
This British Airways deal was found by Cheapflights users on 2/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:20 pm
SVQ
- SEA
1 stop23h 15m
British Airways
Fri 5/81:35 pm
SEA
- SVQ
1 stop21h 05m
British Airways
Deal found 2/1![British Airways logo]()
$927
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 am
BIO
- SEA
1 stop13h 50m
Delta
Thu 2/2611:35 am
SEA
- BIO
2 stops20h 45m
Delta
Deal found 2/1![Delta logo]()
$768
This Condor deal was found by Cheapflights users on 2/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:05 am
MAD
- SEA
1 stop17h 35m
Multiple Airlines
Tue 6/305:40 pm
SEA
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$700
Last-minute flights from Spain to WashingtonDiscover last-minute flight deals from Spain to Washington. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Washington. Data last updated February 3, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:50 am
BIO
- SEA
1 stop13h 50m
Multiple Airlines
Sun 2/222:15 pm
SEA
- BIO
1 stop18h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$732
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:20 pm
BIO
- SEA
1 stop27h 20m
KLM
Sun 2/229:45 am
SEA
- BIO
2 stops16h 35m
KLM
Deal found 2/2![KLM logo]()
$738
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 2/197:45 am
BIO
- SEA
2 stops18h 15m
Multiple Airlines
Thu 2/262:35 pm
SEA
- BIO
2 stops19h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$669
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 2/197:45 am
BIO
- SEA
2 stops18h 15m
Multiple Airlines
Wed 2/252:35 pm
SEA
- BIO
3 stops32h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:30 am
BCN
- SEA
1 stop16h 15m
Multiple Airlines
Tue 3/107:25 pm
SEA
- BCN
1 stop20h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$740
This Condor deal was found by Cheapflights users on 2/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:05 am
MAD
- SEA
1 stop17h 35m
Multiple Airlines
Sat 3/75:40 pm
SEA
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$630
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:05 am
MAD
- SEA
1 stop17h 35m
Multiple Airlines
Sat 3/146:40 pm
SEA
- MAD
1 stop19h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$663
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Fri 3/137:55 pm
BCN
- SEA
3 stops30h 05m
Multiple Airlines
Sat 3/287:00 pm
SEA
- BCN
2 stops21h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$700
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:50 am
BCN
- SEA
1 stop14h 10m
Icelandair
Sat 3/287:00 pm
SEA
- BCN
1 stop34h 45m
Icelandair
Deal found 2/1![Icelandair logo]()
$731
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Wed 3/186:20 am
BCN
- SEA
2 stops19h 40m
Multiple Airlines
Wed 3/253:35 pm
SEA
- BCN
2 stops19h 30m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$549
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/187:35 am
MAD
- SEA
2 stops18h 25m
Multiple Airlines
Wed 3/253:35 pm
SEA
- MAD
2 stops21h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$639
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Thu 3/197:00 am
BCN
- SEA
2 stops19h 00m
Multiple Airlines
Thu 3/263:35 pm
SEA
- BCN
2 stops19h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$684
One-way flights from Spain to WashingtonSearch for one-way flight options from Spain to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Spain to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:50 am
BCN
- SEA
2 stops22h 33m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:15 pm
BCN
- SEA
2 stops33h 08m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:45 am
BCN
- PDX
3 stops36h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:25 pm
BCN
- SEA
1 stop28h 15m
WestJet
Deal found 2/1![WestJet logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:00 am
BCN
- SEA
3 stops42h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:20 pm
BCN
- SEA
3 stops49h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:15 am
MAD
- SEA
3 stops59h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:55 am
MAD
- SEA
3 stops42h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:00 pm
BCN
- SEA
3 stops54h 18m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:00 am
BCN
- SEA
3 stops41h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:30 pm
MAD
- SEA
2 stops28h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:30 pm
BCN
- SEA
3 stops55h 49m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$416
Find flight deals from Spain to Washington
Keep the following information in mind while searching for Spain to Washington flight deals. Data was last updated February 3, 2026.
Round-trip from | $548 (Flighttix) |
|---|---|
One-way from | $320 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $774 |
Good one-way deal | $822 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to Washington 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 February 3, 2026.
Use the filters below to find and compare flights from Spain to Washington that are best for you.
Fly from
Spain
Fly to
Washington
Route
Depart
Return
Price
MálagaSeattle
AGP - SEA
AGPSEA
Malaga
Tue 4/28
7:55 pm-7:23 pm
2 stops32h 28m
Seattle/Tacoma Intl
Sun 5/10
5:40 pm-12:15 am
1 stop21h 35m
$587
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 6/18
8:00 am-3:40 pm
1 stop16h 40m
Seattle/Tacoma Intl
Sat 6/27
5:40 pm-10:10 pm
1 stop19h 30m
$600
MálagaSeattle
AGP - SEA
AGPSEA
Malaga
Mon 4/27
9:20 pm-7:23 pm
2 stops31h 03m
Seattle/Tacoma Intl
Sun 5/10
5:40 pm-12:15 am
1 stop21h 35m
$616
MadridSeattle
MAD - SEA
MADSEA
Madrid Barajas
Sat 3/7
7:05 am-3:40 pm
1 stop17h 35m
Seattle/Tacoma Intl
Sat 3/7
5:40 pm-9:55 pm
1 stop19h 15m
$630
BilbaoSeattle
BIO - SEA
BIOSEA
Bilbao
Thu 2/19
7:45 am-5:00 pm
2 stops18h 15m
Seattle/Tacoma Intl
Thu 2/26
2:35 pm-6:35 pm
2 stops19h 00m
$669
MadridSeattle
MAD - SEA
MADSEA
Madrid Barajas
Wed 6/17
7:05 am-3:40 pm
1 stop17h 35m
Seattle/Tacoma Intl
Tue 6/30
5:40 pm-9:55 pm
1 stop19h 15m
$700
MálagaSeattle
AGP - SEA
AGPSEA
Malaga
Wed 4/29
3:45 pm-8:40 pm
1 stop13h 55m
Seattle/Tacoma Intl
Tue 5/12
3:40 pm-2:45 pm
1 stop14h 05m
$716
MálagaSeattle
AGP - SEA
AGPSEA
Malaga
Sat 4/25
3:45 pm-8:40 pm
1 stop13h 55m
Seattle/Tacoma Intl
Mon 5/11
7:00 pm-2:45 pm
1 stop34h 45m
$717
MálagaSeattle
AGP - SEA
AGPSEA
Malaga
Wed 4/29
3:45 pm-8:40 pm
1 stop13h 55m
Seattle/Tacoma Intl
Mon 5/11
7:00 pm-2:45 pm
1 stop34h 45m
$717
BilbaoSeattle
BIO - SEA
BIOSEA
Bilbao
Mon 2/16
5:20 pm-11:40 am
1 stop27h 20m
Seattle/Tacoma Intl
Sun 2/22
9:45 am-11:20 am
2 stops16h 35m
$738
Showing 1-10 of 60 results
Best time to book a flight from Spain to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Spain with our price prediction graph.
BCN-SEA
BCN-PDX
MAD-SEA
BIO-SEA
AGP-SEA
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 Spain to Washington
ES0-USWA
BCN-SEA
BCN-PDX
MAD-SEA
BIO-SEA
What is the cheapest month to book a flight from Spain to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Spain to State of Washington (average of $353). Flying from Spain to State of Washington in July is currently the most expensive (average of $832). 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.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 3, 2026.
See what other customers who have flown with Delta, Air France, and Lufthansa from Spain to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Spain to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Spain to Washington
Discover the top 4 airlines that operate flights from Spain to Washington. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$604 | Average$1,156 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$712 | Average$806 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$760 | Average$934 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$765 | Average$836 | FlexibilityNo cancel fee | On-time70% |