$297+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SEA
Mar 6 — Mar 131
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 February 4, 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 February 4, 2026.
This Mytrip 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 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 2/3![Multiple Airlines logo]()
$542
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am
BCN
- SEA
1 stop16h 40m
Condor
Wed 9/305:40 pm
SEA
- BCN
1 stop19h 30m
Condor
Deal found 2/3![Condor logo]()
$549
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 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 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
2 stops19h 42m
Multiple Airlines
Sun 6/285:40 pm
SEA
- BCN
1 stop19h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$676
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
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.
Wed 9/168:00 am
BCN
- SEA
2 stops19h 56m
Multiple Airlines
Wed 9/305:40 pm
SEA
- BCN
1 stop19h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$700
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
2 stops19h 42m
Multiple Airlines
Sat 6/275:40 pm
SEA
- BCN
1 stop13h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$710
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/31:15 pm
BCN
- SEA
1 stop17h 38m
Air Canada
Sun 4/128:00 am
SEA
- BCN
1 stop16h 20m
Air Canada
Deal found 2/3![Air Canada logo]()
$725
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.
Wed 2/186:00 am
BCN
- SEA
1 stop14h 40m
Delta
Wed 3/1111:45 am
SEA
- BCN
2 stops19h 15m
Delta
Deal found 2/3![Delta logo]()
$739
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.
Thu 2/199:55 am
BCN
- PDX
2 stops23h 39m
United Airlines
Wed 3/43:50 pm
PDX
- BCN
1 stop14h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
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.
Thu 2/196:00 am
BCN
- PDX
2 stops23h 55m
Delta
Wed 3/411:35 am
PDX
- BCN
2 stops18h 25m
Delta
Deal found 2/3![Delta logo]()
$782
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 February 4, 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 February 4, 2026.
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 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
2 stops19h 42m
Multiple Airlines
Sat 6/275:40 pm
SEA
- BCN
1 stop13h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$710
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.
Tue 2/246:00 am
BCN
- SEA
1 stop14h 40m
Delta
Tue 3/101:45 pm
SEA
- BCN
2 stops19h 20m
Delta
Deal found 2/3![Delta logo]()
$739
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.
Thu 2/265:25 pm
BCN
- SEA
1 stop27h 15m
KLM
Wed 3/114:05 pm
SEA
- BCN
1 stop19h 00m
KLM
Deal found 2/3![KLM logo]()
$748
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 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 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.
Wed 2/1810:40 am
BCN
- GEG
1 stop19h 32m
American Airlines
Sun 2/226:00 am
GEG
- BCN
1 stop17h 50m
American Airlines
Deal found 2/2![American Airlines logo]()
$924
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:40 am
BCN
- GEG
1 stop19h 32m
Iberia
Mon 3/96:00 am
GEG
- BCN
1 stop17h 50m
Iberia
Deal found 2/2![Iberia logo]()
$958
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 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.
Thu 2/267:55 pm
BCN
- SEA
1 stop24h 45m
Multiple Airlines
Tue 3/102:40 pm
SEA
- BCN
1 stop16h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$742
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 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.
Thu 2/196:00 am
BCN
- SEA
1 stop14h 40m
Multiple Airlines
Tue 3/102:40 pm
SEA
- BCN
1 stop16h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$742
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.
Mon 3/26:00 am
BCN
- SEA
1 stop14h 35m
Delta
Wed 3/114:05 pm
SEA
- BCN
1 stop16h 25m
Delta
Deal found 2/3![Delta logo]()
$748
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.
Thu 2/196:50 am
BCN
- SEA
2 stops20h 36m
United Airlines
Tue 3/107:00 am
SEA
- BCN
2 stops18h 00m
United Airlines
Deal found 2/3![United Airlines logo]()
$774
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:50 am
BCN
- GEG
2 stops24h 27m
Lufthansa
Mon 3/91:37 pm
GEG
- BCN
2 stops25h 28m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$902
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.
Wed 2/186:00 am
BCN
- GEG
2 stops17h 58m
KLM
Sun 2/2212:48 pm
GEG
- BCN
1 stop34h 52m
KLM
Deal found 2/2![KLM logo]()
$905
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.
Thu 2/199:55 am
BCN
- PDX
2 stops22h 04m
United Airlines
Wed 3/43:50 pm
PDX
- BCN
1 stop14h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
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
- PDX
2 stops20h 33m
Delta
Wed 3/411:35 am
PDX
- BCN
2 stops18h 25m
Delta
Deal found 2/2![Delta logo]()
$782
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.
Sun 3/112:30 pm
BCN
- GEG
2 stops19h 44m
American Airlines
Mon 3/96:00 am
GEG
- BCN
1 stop17h 50m
American Airlines
Deal found 2/2![American Airlines logo]()
$948
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:30 pm
BCN
- PDX
1 stop31h 10m
Multiple Airlines
Sun 11/15:45 pm
PDX
- BCN
1 stop16h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$821
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 5/186:40 am
BCN
- PDX
2 stops23h 18m
United Airlines
Sun 11/110:59 pm
PDX
- BCN
2 stops24h 21m
United Airlines
Deal found 2/3![United Airlines logo]()
$834
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:55 am
BCN
- PSC
2 stops22h 14m
Multiple Airlines
Fri 7/1711:30 am
PSC
- BCN
2 stops19h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$903
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 6/1212:55 pm
BCN
- PSC
1 stop15h 01m
Delta
Fri 7/177:35 pm
PSC
- BCN
1 stop30h 10m
Delta
Deal found 2/3![Delta logo]()
$966
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:50 am
BCN
- GEG
2 stops23h 27m
United Airlines
Sun 2/224:02 pm
GEG
- BCN
2 stops55h 18m
United Airlines
Deal found 2/2![United Airlines logo]()
$894
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.
Thu 4/236:40 am
BCN
- PSC
2 stops38h 50m
United Airlines
Sun 4/265:00 am
PSC
- BCN
2 stops47h 15m
United Airlines
Deal found 2/3![United Airlines logo]()
$953
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.
Fri 6/123:15 pm
BCN
- PSC
2 stops38h 39m
United Airlines
Fri 7/172:00 pm
PSC
- BCN
1 stop15h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$966
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 3/276:00 am
BCN
- PSC
2 stops18h 39m
Delta
Sat 4/412:45 pm
PSC
- BCN
2 stops18h 40m
Delta
Deal found 2/3![Delta logo]()
$1,362
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:50 am
BCN
- GEG
3 stops24h 14m
Multiple Airlines
Mon 3/96:00 am
GEG
- BCN
2 stops18h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,362
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:35 am
BCN
- PSC
2 stops18h 05m
Multiple Airlines
Sat 4/47:26 pm
PSC
- BCN
1 stop36h 14m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$2,096
Last-minute flights from Barcelona-El Prat to WashingtonDiscover last-minute flight deals from Barcelona-El Prat to Washington. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Washington. Data last updated February 4, 2026 and is based on user searches.
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.
Wed 2/186:00 am
BCN
- SEA
1 stop14h 40m
Delta
Wed 3/1111:45 am
SEA
- BCN
2 stops19h 15m
Delta
Deal found 2/3![Delta logo]()
$739
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.
Wed 2/186:00 am
BCN
- SEA
1 stop14h 40m
Multiple Airlines
Tue 3/102:40 pm
SEA
- BCN
1 stop20h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$742
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.
Wed 2/186:00 am
BCN
- SEA
2 stops20h 00m
Delta
Wed 3/46:00 am
SEA
- BCN
2 stops20h 10m
Delta
Deal found 2/3![Delta logo]()
$745
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.
Thu 2/196:00 am
BCN
- SEA
1 stop14h 40m
Delta
Wed 3/42:10 pm
SEA
- BCN
1 stop15h 50m
Delta
Deal found 2/3![Delta logo]()
$741
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.
Thu 2/199:55 am
BCN
- PDX
2 stops22h 04m
United Airlines
Wed 3/47:00 am
PDX
- BCN
2 stops17h 00m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
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.
Thu 2/196:00 am
BCN
- PDX
2 stops23h 55m
Delta
Wed 3/411:35 am
PDX
- BCN
2 stops18h 25m
Delta
Deal found 2/3![Delta logo]()
$782
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 Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:55 am
BCN
- PDX
2 stops22h 24m
Lufthansa
Sat 3/147:49 pm
PDX
- BCN
2 stops19h 16m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$812
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
2 stops17h 44m
Delta
Tue 3/1011:45 am
SEA
- BCN
2 stops19h 15m
Delta
Deal found 2/3![Delta logo]()
$747
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 Mytrip 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 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 2/3![Multiple Airlines logo]()
$542
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 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 February 4, 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 February 4, 2026.
This FlightHub 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 FlightHub 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 2/3![WestJet logo]()
$297
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.
Tue 4/217:30 am
BCN
- SEA
2 stops20h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$306
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 4/2211:10 pm
BCN
- SEA
3 stops48h 09m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$307
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 2/3. 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 4/207:20 am
BCN
- SEA
3 stops39h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$321
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.
Thu 4/237:20 am
BCN
- SEA
3 stops39h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$339
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 2/3. 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.
Sun 5/32:25 pm
BCN
- SEA
3 stops27h 33m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$371
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 2/3. 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 3/410:05 pm
BCN
- PDX
3 stops44h 08m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$385
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.
Wed 5/276:10 am
BCN
- PDX
3 stops40h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$448
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 5/2811:25 am
BCN
- PDX
3 stops44h 59m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$476
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 February 4, 2026.
Round-trip from | $542 (Mytrip) |
|---|---|
One-way from | $297 (FlightHub) |
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 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 February 4, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Washington that are best for you.
Fly from
Barcelona-El Prat
Fly to
Washington
Route
Depart
Return
Price
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
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 6/18
8:00 am-6:42 pm
2 stops19h 42m
Seattle/Tacoma Intl
Sat 6/27
5:40 pm-4:00 pm
1 stop13h 20m
$710
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Tue 2/24
6:00 am-11:40 am
1 stop14h 40m
Seattle/Tacoma Intl
Tue 3/10
1:45 pm-5:05 pm
2 stops19h 20m
$739
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 2/19
6:00 am-11:40 am
1 stop14h 40m
Seattle/Tacoma Intl
Wed 3/4
6:00 am-11:10 am
2 stops20h 10m
$741
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 2/26
7:55 pm-11:40 am
1 stop24h 45m
Seattle/Tacoma Intl
Tue 3/10
2:40 pm-3:00 pm
1 stop16h 20m
$742
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 2/19
6:00 am-11:40 am
1 stop14h 40m
Seattle/Tacoma Intl
Tue 3/10
2:40 pm-3:00 pm
1 stop16h 20m
$742
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 2/26
5:25 pm-11:40 am
1 stop27h 15m
Seattle/Tacoma Intl
Wed 3/11
4:05 pm-7:05 pm
1 stop19h 00m
$748
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Mon 3/2
6:00 am-11:35 am
1 stop14h 35m
Seattle/Tacoma Intl
Wed 3/11
4:05 pm-4:30 pm
1 stop16h 25m
$748
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Mon 3/2
6:50 am-12:10 pm
1 stop14h 20m
Seattle/Tacoma Intl
Mon 3/9
8:00 am-8:20 am
1 stop16h 20m
$771
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Tue 3/3
6:50 am-12:10 pm
1 stop14h 20m
Seattle/Tacoma Intl
Wed 3/11
7:00 am-9:00 am
2 stops18h 00m
$771
Showing 1-10 of 59 results
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-SEA
BCN-PDX
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-SEA
BCN-PDX
BCN-GEG
BCN-PSC
What is the cheapest month to book a flight from Barcelona-El Prat Airport to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to State of Washington (average of $353). Flying from Barcelona-El Prat Airport 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.
How much does it cost to fly round-trip from Barcelona-El Prat Airport to State of Washington?
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 4, 2026.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Washington, such as Delta, Lufthansa, and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Barcelona-El Prat to Washington flights
Consider these flights traveling from Barcelona-El Prat to Washington.
Top 3 airlines flying from Barcelona-El Prat to Washington
Discover the top 3 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$712 | Average$806 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$763 | Average$840 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$765 | Average$836 | FlexibilityNo cancel fee | On-time70% |