$406+ Cheap flights from Barcelona-El Prat (BCN) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SEA
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Cheapest flights from Barcelona-El Prat to WashingtonExplore the most affordable flight options available from Barcelona-El Prat to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:15 am
BCN
- SEA
1 stop14h 55m
Condor
Sun 10/185:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 6/1![Condor logo]()
$562
This Expedia deal was found by Cheapflights users on 6/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:15 am
BCN
- SEA
1 stop14h 55m
Condor
Tue 9/296:05 pm
SEA
- BCN
1 stop19h 05m
Condor
Deal found 6/5![Condor logo]()
$634
This Expedia deal was found by Cheapflights users on 6/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:15 am
BCN
- SEA
1 stop14h 55m
Condor
Sat 10/106:00 pm
SEA
- BCN
1 stop19h 10m
Condor
Deal found 6/2![Condor logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/118:00 am
BCN
- PDX
1 stop14h 35m
Condor
Thu 6/253:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Deal found 6/1![Condor logo]()
$636
This Gotogate deal was found by Cheapflights users on 6/1. 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.
Thu 6/48:00 am
BCN
- PDX
1 stop14h 35m
Condor
Sat 6/63:10 pm
PDX
- BCN
1 stop15h 55m
Condor
Deal found 6/1![Condor logo]()
$648
This Gotogate deal was found by Cheapflights users on 6/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 am
BCN
- PDX
1 stop14h 35m
Condor
Sat 9/123:10 pm
PDX
- BCN
1 stop15h 55m
Condor
Deal found 6/3![Condor logo]()
$660
This Trip.com deal was found by Cheapflights users on 6/5. 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.
Thu 9/108:00 am
BCN
- SEA
1 stop17h 00m
Condor
Sun 9/205:40 pm
SEA
- BCN
1 stop13h 20m
Condor
Deal found 6/5![Condor logo]()
$669
This Gotogate deal was found by Cheapflights users on 6/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:00 pm
BCN
- SEA
1 stop32h 10m
Condor
Mon 9/216:10 pm
SEA
- BCN
1 stop19h 00m
Condor
Deal found 6/3![Condor logo]()
$670
This eDestinos deal was found by Cheapflights users on 6/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:00 am
BCN
- PDX
1 stop14h 35m
Condor
Sat 7/183:10 pm
PDX
- BCN
1 stop22h 00m
Condor
Deal found 6/2![Condor logo]()
$684
This Expedia deal was found by Cheapflights users on 6/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:25 am
BCN
- SEA
1 stop14h 15m
Condor
Mon 9/286:10 pm
SEA
- BCN
1 stop19h 00m
Condor
Deal found 6/5![Condor logo]()
$689
This Condor deal was found by Cheapflights users on 6/3. 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.
Mon 9/148:00 am
BCN
- SEA
1 stop17h 10m
Condor
Sun 9/205:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 6/3![Condor logo]()
$692
This Condor deal was found by Cheapflights users on 6/1. 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.
Mon 10/1210:15 am
BCN
- SEA
1 stop14h 55m
Multiple Airlines
Sun 10/1810:05 am
SEA
- BCN
2 stops27h 05m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$700
Best flights from Barcelona-El Prat to WashingtonDiscover carefully curated flight deals from Barcelona-El Prat to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Condor deal was found by Cheapflights users on 6/3. 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 9/38:00 am
BCN
- PDX
1 stop14h 35m
Multiple Airlines
Sat 9/1210:37 am
PDX
- BCN
2 stops26h 33m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$722
This British Airways deal was found by Cheapflights users on 6/4. 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.
Thu 10/110:30 am
BCN
- PDX
1 stop22h 37m
British Airways
Mon 10/57:30 pm
PDX
- BCN
1 stop13h 05m
British Airways
Deal found 6/4![British Airways logo]()
$838
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 10/76:40 am
BCN
- PDX
2 stops17h 11m
United Airlines
Sun 10/112:27 pm
PDX
- BCN
1 stop13h 48m
United Airlines
Deal found 6/3![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 6/5. 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 9/96:20 am
BCN
- SEA
1 stop14h 27m
Delta
Fri 9/2511:59 am
SEA
- BCN
2 stops17h 51m
Delta
Deal found 6/5![Delta logo]()
$927
This KLM deal was found by Cheapflights users on 6/3. 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.
Thu 9/37:45 pm
BCN
- PDX
1 stop24h 25m
KLM
Sat 9/1211:10 am
PDX
- BCN
1 stop15h 00m
KLM
Deal found 6/3![KLM logo]()
$932
This Condor deal was found by Cheapflights users on 6/2. 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 8/1210:25 am
BCN
- SEA
1 stop14h 15m
Condor
Sun 8/235:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 6/2![Condor logo]()
$959
This Expedia deal was found by Cheapflights users on 6/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:20 pm
BCN
- GEG
2 stops32h 27m
Iberia
Sun 10/186:00 am
GEG
- BCN
1 stop19h 10m
Iberia
Deal found 6/1![Iberia logo]()
$1,048
This Condor deal was found by Cheapflights users on 6/3. 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 9/38:00 am
BCN
- PDX
1 stop14h 35m
Multiple Airlines
Tue 9/1510:37 am
PDX
- BCN
2 stops26h 33m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$734
This Condor deal was found by Cheapflights users on 6/4. 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 9/198:00 am
BCN
- SEA
2 stops24h 12m
Multiple Airlines
Thu 10/16:05 pm
SEA
- BCN
1 stop19h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$802
This British Airways deal was found by Cheapflights users on 6/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:40 am
BCN
- SEA
1 stop17h 35m
British Airways
Fri 11/131:59 pm
SEA
- BCN
1 stop33h 51m
British Airways
Deal found 6/3![British Airways logo]()
$883
This Delta deal was found by Cheapflights users on 6/4. 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 6/261:20 pm
BCN
- SEA
Nonstop11h 15m
Delta
Thu 7/93:35 pm
SEA
- BCN
Nonstop10h 35m
Delta
Deal found 6/4![Delta logo]()
$1,025
This KLM deal was found by Cheapflights users on 6/5. 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.
Wed 7/291:20 pm
BCN
- SEA
Nonstop11h 15m
KLM
Thu 8/63:35 pm
SEA
- BCN
Nonstop10h 35m
KLM
Deal found 6/5![KLM logo]()
$1,026
This Condor deal was found by Cheapflights users on 6/1. 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.
Mon 10/1210:15 am
BCN
- GEG
2 stops21h 18m
Multiple Airlines
Sun 10/181:49 pm
GEG
- BCN
2 stops23h 21m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$860
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 10/158:00 am
BCN
- PSC
2 stops21h 37m
United Airlines
Mon 10/192:00 pm
PSC
- BCN
1 stop15h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 9/161:50 pm
BCN
- PSC
2 stops31h 22m
United Airlines
Sun 9/205:15 am
PSC
- BCN
2 stops23h 00m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,045
This Condor deal was found by Cheapflights users on 6/4. 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.
Tue 7/148:00 am
BCN
- SEA
2 stops22h 34m
Multiple Airlines
Sun 7/265:40 pm
SEA
- BCN
1 stop19h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 10/1411:15 am
BCN
- GEG
2 stops18h 38m
United Airlines
Sun 10/185:00 am
GEG
- BCN
2 stops19h 00m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,054
This KLM deal was found by Cheapflights users on 6/5. 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.
Wed 9/91:20 pm
BCN
- SEA
Nonstop11h 25m
Multiple Airlines
Fri 9/256:45 pm
SEA
- BCN
1 stop13h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 6/1. 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 10/124:10 pm
BCN
- GEG
1 stop27h 20m
United Airlines
Sun 10/186:00 am
GEG
- BCN
1 stop23h 20m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,058
This Condor deal was found by Cheapflights users on 6/1. 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.
Mon 7/138:00 am
BCN
- PDX
1 stop14h 10m
Multiple Airlines
Mon 7/2710:42 am
PDX
- BCN
2 stops26h 28m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$890
This Condor deal was found by Cheapflights users on 5/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:00 am
BCN
- PDX
2 stops21h 46m
Multiple Airlines
Thu 7/233:35 pm
PDX
- BCN
1 stop21h 35m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$930
This Condor deal was found by Cheapflights users on 6/1. 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 6/258:00 am
BCN
- SEA
2 stops20h 51m
Multiple Airlines
Fri 7/310:03 am
SEA
- BCN
2 stops27h 07m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$934
This Condor deal was found by Cheapflights users on 5/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:00 am
BCN
- SEA
2 stops22h 34m
Multiple Airlines
Wed 7/295:40 pm
SEA
- BCN
1 stop19h 30m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,004
Last-minute flights from Barcelona-El Prat to WashingtonDiscover last-minute flight deals from Barcelona-El Prat to Washington. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Washington. Data last updated June 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/118:00 am
BCN
- PDX
1 stop14h 35m
Condor
Thu 6/253:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Deal found 6/1![Condor logo]()
$636
This Condor deal was found by Cheapflights users on 6/4. 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 6/118:00 am
BCN
- SEA
2 stops24h 07m
Multiple Airlines
Mon 6/156:10 pm
SEA
- BCN
1 stop19h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$740
This Condor deal was found by Cheapflights users on 6/1. 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 6/258:00 am
BCN
- SEA
2 stops20h 51m
Multiple Airlines
Fri 7/36:00 pm
SEA
- BCN
1 stop19h 10m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$770
This Mytrip deal was found by Cheapflights users on 6/1. 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 6/2611:25 am
BCN
- SEA
2 stops31h 15m
Multiple Airlines
Thu 7/93:40 pm
SEA
- BCN
2 stops24h 35m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$764
This Flighttix deal was found by Cheapflights users on 6/4. 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.
Fri 6/268:00 am
BCN
- SEA
1 stop17h 00m
Condor
Thu 7/96:05 pm
SEA
- BCN
1 stop19h 05m
Condor
Deal found 6/4![Condor logo]()
$772
This Condor deal was found by Cheapflights users on 6/5. 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 6/298:00 am
BCN
- GEG
2 stops23h 59m
Multiple Airlines
Wed 7/16:20 am
GEG
- BCN
2 stops30h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$4,694
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/2912:40 pm
BCN
- GEG
2 stops19h 29m
American Airlines
Wed 7/12:01 pm
GEG
- BCN
1 stop35h 44m
American Airlines
Deal found 6/5![American Airlines logo]()
$5,640
This Flighttix deal was found by Cheapflights users on 6/4. 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.
Mon 7/138:00 am
BCN
- PDX
1 stop14h 10m
Condor
Mon 7/273:30 pm
PDX
- BCN
1 stop21h 40m
Condor
Deal found 6/4![Condor logo]()
$702
This Condor deal was found by Cheapflights users on 6/4. 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 7/138:00 am
BCN
- PDX
1 stop14h 10m
Multiple Airlines
Mon 7/277:00 am
PDX
- BCN
2 stops30h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$860
This eDestinos deal was found by Cheapflights users on 6/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:00 am
BCN
- PDX
1 stop14h 35m
Condor
Sat 7/183:10 pm
PDX
- BCN
1 stop22h 00m
Condor
Deal found 6/2![Condor logo]()
$684
This Cheapflightsfares deal was found by Cheapflights users on 5/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:00 am
BCN
- PDX
1 stop14h 35m
Condor
Thu 7/233:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Deal found 5/31![Condor logo]()
$805
This Mytrip deal was found by Cheapflights users on 6/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:25 am
BCN
- SEA
2 stops31h 15m
Multiple Airlines
Sat 7/253:40 pm
SEA
- BCN
2 stops24h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$821
One-way flights from Barcelona-El Prat to WashingtonSearch for one-way flight options from Barcelona-El Prat to Washington. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Barcelona-El Prat to Washington. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/265:50 am
BCN
- PDX
3 stops41h 00m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 8/248:20 pm
BCN
- SEA
3 stops46h 20m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Tue 9/811:25 am
BCN
- SEA
3 stops40h 20m
WestJet
Deal found 6/2![WestJet logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Thu 9/36:10 am
BCN
- SEA
3 stops42h 50m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/315:45 am
BCN
- SEA
3 stops24h 15m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 9/45:45 am
BCN
- SEA
2 stops19h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Thu 6/2511:25 am
BCN
- SEA
2 stops18h 35m
WestJet
Deal found 5/31![WestJet logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/25:50 am
BCN
- SEA
3 stops45h 55m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Thu 8/276:15 pm
BCN
- SEA
3 stops30h 45m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/1211:10 pm
BCN
- PDX
3 stops47h 40m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/25:50 am
BCN
- GEG
3 stops36h 29m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Thu 8/2011:10 pm
BCN
- PDX
3 stops47h 40m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$467
Find flight deals from Barcelona-El Prat to Washington
Keep the following information in mind while searching for Barcelona-El Prat to Washington flight deals. Data was last updated June 5, 2026.
Round-trip from | $562 (Cheapflightsfares) |
|---|---|
One-way from | $406 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $973 |
Good round-trip deal | $933 or less |
Good one-way deal | $1,339 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat 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 June 5, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Thu 9/3
8:00 am-1:35 pm
1 stop14h 35m
Portland
Sat 9/12
10:37 am-10:10 pm
2 stops26h 33m
$722
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Thu 9/3
8:00 am-1:35 pm
1 stop14h 35m
Portland
Tue 9/15
10:37 am-10:10 pm
2 stops26h 33m
$734
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Sat 9/19
8:00 am-11:12 pm
2 stops24h 12m
Seattle/Tacoma Intl
Thu 10/1
6:05 pm-10:10 pm
1 stop19h 05m
$802
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Thu 10/1
10:30 am-12:07 am
1 stop22h 37m
Portland
Mon 10/5
7:30 pm-5:35 pm
1 stop13h 05m
$838
BarcelonaSpokane
BCN - GEG
BCNGEG
Barcelona-El Prat
Mon 10/12
10:15 am-10:33 pm
2 stops21h 18m
Spokane
Sun 10/18
1:49 pm-10:10 pm
2 stops23h 21m
$860
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Tue 7/14
8:00 am-9:34 pm
2 stops22h 34m
Seattle/Tacoma Intl
Sun 7/26
5:40 pm-10:10 pm
1 stop19h 30m
$871
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Sun 11/8
10:40 am-7:15 pm
1 stop17h 35m
Seattle/Tacoma Intl
Fri 11/13
1:59 pm-8:50 am
1 stop33h 51m
$883
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Wed 9/9
1:20 pm-3:45 pm
Nonstop11h 25m
Seattle/Tacoma Intl
Fri 9/25
6:45 pm-5:10 pm
1 stop13h 25m
$888
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Mon 7/13
8:00 am-1:10 pm
1 stop14h 10m
Portland
Mon 7/27
10:42 am-10:10 pm
2 stops26h 28m
$890
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Wed 10/7
6:40 am-2:51 pm
2 stops17h 11m
Portland
Sun 10/11
2:27 pm-1:15 pm
1 stop13h 48m
$921
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Barcelona-El Prat to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Barcelona-El Prat with our price prediction graph.
BCN-PDX
BCN-SEA
BCN-GEG
BCN-PSC
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 Barcelona-El Prat Airport to Washington
BCN-USWA
BCN-PDX
BCN-SEA
BCN-GEG
BCN-PSC
What is the cheapest month to book a flight from Barcelona-El Prat Airport to State of Washington?
Currently, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to State of Washington (average of $85). Flying from Barcelona-El Prat Airport to State of Washington in October is currently the most expensive (average of $778). 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 BCN to WA?
Find hourly flight availability from Barcelona-El Prat to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 5, 2026.
When flying from Barcelona-El Prat Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Barcelona-El Prat Airport to State of Washington?
How far ahead should I book a flight from Barcelona-El Prat Airport to State of Washington?
To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to State of Washington, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 June 5, 2026.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Washington, such as Delta,Lufthansa, andBritish Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Barcelona-El Prat and Washington flights
Browse other Barcelona-El Prat and Washington flight options. Last updated on June 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Barcelona-El Prat to Washington
Discover the top 4 airlines that operate flights from Barcelona-El Prat 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$700 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$662 | Average$836 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$777 | Average$837 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$814 | Average$840 | FlexibilityNo cancel fee | On-timeN/A |