$203+ Cheap flights from Puerto Rico 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SEA
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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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 Puerto Rico to WashingtonExplore the most affordable flight options available from Puerto Rico to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Puerto Rico to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 9/102:59 pm
SJU
- PDX
1 stop9h 48m
Delta
Mon 9/218:44 pm
PDX
- SJU
2 stops12h 19m
Delta
Deal found 6/22![Delta logo]()
$466
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 9/87:30 am
SJU
- PDX
2 stops13h 30m
American Airlines
Wed 9/2312:01 pm
PDX
- SJU
2 stops18h 23m
American Airlines
Deal found 6/24![American Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:00 am
SJU
- PDX
2 stops13h 00m
Southwest
Wed 9/25:50 am
PDX
- SJU
2 stops12h 15m
Southwest
Deal found 6/20![Southwest logo]()
$481
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 9/152:22 pm
SJU
- PDX
1 stop12h 06m
American Airlines
Wed 9/239:44 pm
PDX
- SJU
1 stop14h 23m
American Airlines
Deal found 6/21![American Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 6/23. 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 10/51:25 pm
SJU
- PDX
1 stop11h 02m
United Airlines
Mon 10/127:29 pm
PDX
- SJU
2 stops14h 05m
United Airlines
Deal found 6/23![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/101:00 am
SJU
- PDX
1 stop11h 50m
United Airlines
Fri 8/147:07 pm
PDX
- SJU
2 stops13h 50m
United Airlines
Deal found 6/23![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/61:40 pm
SJU
- PDX
1 stop12h 33m
United Airlines
Sat 8/85:00 am
PDX
- SJU
1 stop9h 38m
United Airlines
Deal found 6/22![United Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Tue 8/187:30 am
SJU
- PDX
1 stop15h 18m
American Airlines
Tue 8/255:59 am
PDX
- SJU
1 stop14h 16m
American Airlines
Deal found 6/20![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/2412:55 am
SJU
- PDX
1 stop20h 05m
American Airlines
Wed 9/25:59 am
PDX
- SJU
1 stop14h 16m
American Airlines
Deal found 6/24![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 8/1112:55 am
SJU
- PDX
1 stop20h 05m
American Airlines
Tue 8/255:18 am
PDX
- SJU
2 stops13h 37m
American Airlines
Deal found 6/23![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Thu 8/612:55 am
SJU
- PDX
1 stop20h 05m
American Airlines
Sun 8/1611:34 pm
PDX
- SJU
2 stops13h 37m
American Airlines
Deal found 6/22![American Airlines logo]()
$518
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:30 am
SJU
- SEA
2 stops14h 35m
Southwest
Wed 8/266:40 am
SEA
- SJU
2 stops12h 20m
Southwest
Deal found 6/23![Southwest logo]()
$564
Best flights from Puerto Rico to WashingtonDiscover carefully curated flight deals from Puerto Rico to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Puerto Rico to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:30 am
SJU
- PDX
1 stop12h 30m
Southwest
Sun 9/2010:45 pm
PDX
- SJU
1 stop12h 45m
Southwest
Deal found 6/22![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/51:40 pm
SJU
- PDX
1 stop12h 33m
United Airlines
Mon 8/1011:30 pm
PDX
- SJU
1 stop10h 24m
United Airlines
Deal found 6/23![United Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 6/19. 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 8/126:00 am
SJU
- GEG
2 stops17h 42m
American Airlines
Wed 8/195:20 am
GEG
- SJU
2 stops15h 39m
American Airlines
Deal found 6/19![American Airlines logo]()
$579
This Southwest deal was found by Cheapflights users on 6/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:45 pm
SJU
- PDX
2 stops12h 25m
Southwest
Wed 9/235:50 am
PDX
- SJU
2 stops12h 15m
Southwest
Deal found 6/21![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:45 am
SJU
- PDX
2 stops13h 15m
Southwest
Sat 11/75:55 am
PDX
- SJU
2 stops11h 20m
Southwest
Deal found 6/19![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/181:00 am
SJU
- PDX
1 stop11h 50m
United Airlines
Sun 8/237:07 pm
PDX
- SJU
2 stops14h 47m
United Airlines
Deal found 6/23![United Airlines logo]()
$556
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:00 am
SJU
- PDX
2 stops13h 00m
Southwest
Wed 9/25:50 am
PDX
- SJU
2 stops12h 15m
Southwest
Deal found 6/20![Southwest logo]()
$481
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/32:05 am
SJU
- PDX
2 stops13h 02m
United Airlines
Sun 8/911:30 pm
PDX
- SJU
1 stop10h 04m
United Airlines
Deal found 6/23![United Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/281:00 am
SJU
- GEG
2 stops14h 24m
United Airlines
Wed 9/305:00 am
GEG
- SJU
1 stop9h 38m
United Airlines
Deal found 6/23![United Airlines logo]()
$586
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:30 am
SJU
- SEA
1 stop12h 10m
Southwest
Wed 8/266:40 am
SEA
- SJU
2 stops11h 25m
Southwest
Deal found 6/23![Southwest logo]()
$564
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/2912:15 am
BQN
- SEA
2 stops18h 51m
United Airlines
Fri 10/27:00 am
SEA
- BQN
1 stop13h 09m
United Airlines
Deal found 6/22![United Airlines logo]()
$589
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:35 am
SJU
- SEA
2 stops13h 05m
Southwest
Sun 8/236:50 pm
SEA
- SJU
2 stops13h 05m
Southwest
Deal found 6/22![Southwest logo]()
$589
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/2812:15 am
BQN
- PDX
2 stops17h 51m
United Airlines
Fri 10/25:00 am
PDX
- BQN
2 stops15h 09m
United Airlines
Deal found 6/22![United Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 6/20. 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 9/44:55 pm
SJU
- SEA
2 stops26h 15m
United Airlines
Mon 9/143:30 pm
SEA
- SJU
2 stops17h 27m
United Airlines
Deal found 6/20![United Airlines logo]()
$600
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:15 am
SJU
- PDX
2 stops12h 45m
Southwest
Mon 8/1010:45 pm
PDX
- SJU
1 stop11h 05m
Southwest
Deal found 6/23![Southwest logo]()
$621
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/284:55 pm
SJU
- SEA
3 stops30h 48m
United Airlines
Sat 9/55:20 pm
SEA
- SJU
2 stops16h 34m
United Airlines
Deal found 6/23![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/307:00 am
SJU
- SEA
1 stop18h 42m
United Airlines
Mon 8/1011:49 pm
SEA
- SJU
1 stop12h 53m
United Airlines
Deal found 6/23![United Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/214:55 pm
SJU
- SEA
3 stops24h 29m
United Airlines
Sun 8/306:15 pm
SEA
- SJU
2 stops15h 39m
United Airlines
Deal found 6/20![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/44:55 pm
SJU
- SEA
2 stops19h 45m
United Airlines
Wed 9/96:15 pm
SEA
- SJU
2 stops15h 39m
United Airlines
Deal found 6/19![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/184:55 pm
SJU
- GEG
2 stops30h 51m
United Airlines
Sat 8/225:00 am
GEG
- SJU
2 stops12h 38m
United Airlines
Deal found 6/22![United Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/161:25 pm
SJU
- SEA
1 stop13h 19m
United Airlines
Mon 7/2711:00 pm
SEA
- SJU
1 stop11h 45m
United Airlines
Deal found 6/19![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/127:00 am
SJU
- GEG
3 stops16h 46m
United Airlines
Wed 8/195:00 am
GEG
- SJU
2 stops15h 50m
United Airlines
Deal found 6/19![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/241:25 pm
SJU
- SEA
3 stops27h 59m
United Airlines
Tue 9/15:13 pm
SEA
- SJU
2 stops17h 32m
United Airlines
Deal found 6/23![United Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/91:25 pm
SJU
- SEA
1 stop13h 19m
United Airlines
Mon 7/135:00 am
SEA
- SJU
1 stop9h 38m
United Airlines
Deal found 6/23![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/72:05 am
SJU
- SEA
2 stops15h 25m
United Airlines
Mon 7/135:00 am
SEA
- SJU
1 stop9h 38m
United Airlines
Deal found 6/22![United Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/710:48 am
CPX
- SEA
2 stops13h 22m
United Airlines
Fri 7/1711:11 pm
SEA
- CPX
2 stops15h 10m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Sun 9/2710:48 am
CPX
- SEA
2 stops13h 27m
United Airlines
Thu 10/111:59 pm
SEA
- CPX
2 stops14h 22m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/810:48 am
CPX
- SEA
2 stops13h 22m
United Airlines
Thu 7/1610:29 am
SEA
- CPX
3 stops27h 52m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,708
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 7/410:48 am
CPX
- SEA
2 stops14h 54m
United Airlines
Sat 7/1811:00 pm
SEA
- CPX
2 stops15h 21m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 7/410:48 am
CPX
- SEA
3 stops17h 25m
United Airlines
Fri 7/1711:00 pm
SEA
- CPX
2 stops15h 21m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,727
Last-minute flights from Puerto Rico to WashingtonDiscover last-minute flight deals from Puerto Rico to Washington. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Washington. Data last updated June 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/22. 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 7/87:35 am
SJU
- SEA
1 stop16h 01m
Delta
Mon 7/137:20 am
SEA
- SJU
1 stop10h 25m
Delta
Deal found 6/22![Delta logo]()
$584
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/137:14 pm
SJU
- SEA
1 stop19h 42m
American Airlines
Wed 7/156:00 am
SEA
- SJU
1 stop14h 58m
American Airlines
Deal found 6/21![American Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/141:00 am
SJU
- PDX
1 stop11h 25m
United Airlines
Wed 7/2210:52 pm
PDX
- SJU
1 stop11h 53m
United Airlines
Deal found 6/19![United Airlines logo]()
$574
This Trip.com deal was found by Cheapflights users on 6/21. 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.
Tue 7/143:10 am
SJU
- SEA
2 stops34h 29m
Frontier
Wed 7/2210:34 am
SEA
- SJU
2 stops36h 41m
Frontier
Deal found 6/21![Frontier logo]()
$613
This American Airlines deal was found by Cheapflights users on 6/19. 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 7/157:00 am
SJU
- PDX
1 stop19h 30m
American Airlines
Fri 7/3110:30 pm
PDX
- SJU
1 stop12h 03m
American Airlines
Deal found 6/19![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 6/19. 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 7/157:00 am
SJU
- PDX
1 stop19h 30m
American Airlines
Wed 7/225:07 am
PDX
- SJU
2 stops13h 52m
American Airlines
Deal found 6/19![American Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/221:00 am
SJU
- PDX
1 stop11h 25m
United Airlines
Mon 7/2711:30 pm
PDX
- SJU
1 stop10h 04m
United Airlines
Deal found 6/22![United Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Thu 7/237:25 am
SJU
- PDX
1 stop19h 30m
American Airlines
Mon 7/2711:15 pm
PDX
- SJU
2 stops13h 32m
American Airlines
Deal found 6/22![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 7/237:00 am
SJU
- PDX
1 stop19h 30m
American Airlines
Sun 7/265:49 am
PDX
- SJU
1 stop14h 10m
American Airlines
Deal found 6/19![American Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/282:05 am
SJU
- SEA
1 stop11h 42m
United Airlines
Wed 9/27:00 am
SEA
- SJU
1 stop10h 38m
United Airlines
Deal found 6/19![United Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/2812:59 am
SJU
- SEA
1 stop11h 28m
American Airlines
Thu 8/138:21 pm
SEA
- SJU
1 stop16h 50m
American Airlines
Deal found 6/23![American Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 7/304:38 pm
SJU
- SEA
1 stop10h 29m
American Airlines
Mon 8/1011:16 pm
SEA
- SJU
1 stop12h 38m
American Airlines
Deal found 6/19![American Airlines logo]()
$576
One-way flights from Puerto Rico to WashingtonSearch for one-way flight options from Puerto Rico to Washington. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Puerto Rico to Washington. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/125:22 pm
SJU
- SEA
2 stops20h 46m
Frontier
Deal found 6/22![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/147:10 am
SJU
- SEA
2 stops52h 54m
Frontier
Deal found 6/22![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/47:30 am
SJU
- PDX
2 stops36h 06m
Frontier
Deal found 6/22![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/287:30 am
SJU
- PDX
2 stops36h 41m
Frontier
Deal found 6/22![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/47:30 am
SJU
- SEA
2 stops30h 38m
Frontier
Deal found 6/20![Frontier logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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 9/2410:30 am
SJU
- SEA
1 stop13h 12m
JetBlue
Deal found 6/23![JetBlue logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/77:10 am
SJU
- SEA
2 stops52h 54m
Frontier
Deal found 6/21![Frontier logo]()
$231
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 9/1010:16 am
SJU
- SEA
2 stops13h 13m
American Airlines
Deal found 6/23![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Fri 8/217:30 am
SJU
- PDX
1 stop15h 18m
American Airlines
Deal found 6/23![American Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/137:10 am
SJU
- SEA
2 stops33h 07m
Frontier
Deal found 6/22![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/169:02 am
SJU
- SEA
2 stops31h 15m
Frontier
Deal found 6/19![Frontier logo]()
$236
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 8/285:01 am
SJU
- PDX
1 stop11h 00m
JetBlue
Deal found 6/22![JetBlue logo]()
$236
Find flight deals from Puerto Rico to Washington
Keep the following information in mind while searching for Puerto Rico to Washington flight deals. Data was last updated June 24, 2026.
Round-trip from | $466 (Delta) |
|---|---|
One-way from | $203 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $593 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 24, 2026.
Use the filters below to find and compare flights from Puerto Rico to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Thu 9/17
5:30 am-3:00 pm
1 stop12h 30m
Portland
Sun 9/20
10:45 pm-2:30 pm
1 stop12h 45m
$466
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Tue 9/15
1:45 pm-11:10 pm
2 stops12h 25m
Portland
Wed 9/23
5:50 am-9:05 pm
2 stops12h 15m
$466
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Tue 11/3
5:45 am-3:00 pm
2 stops13h 15m
Portland
Sat 11/7
5:55 am-9:15 pm
2 stops11h 20m
$466
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 8/24
5:00 am-3:00 pm
2 stops13h 00m
Portland
Wed 9/2
5:50 am-9:05 pm
2 stops12h 15m
$481
Quickest round-trip
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Wed 8/5
1:40 pm-11:13 pm
1 stop12h 33m
Portland
Mon 8/10
11:30 pm-12:54 pm
1 stop10h 24m
$546
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Tue 8/18
1:00 am-9:50 am
1 stop11h 50m
Portland
Sun 8/23
7:07 pm-12:54 pm
2 stops14h 47m
$556
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 8/3
2:05 am-12:07 pm
2 stops13h 02m
Portland
Sun 8/9
11:30 pm-12:34 pm
1 stop10h 04m
$563
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Sun 8/16
5:30 am-2:40 pm
1 stop12h 10m
Seattle/Tacoma Intl
Wed 8/26
6:40 am-9:05 pm
2 stops11h 25m
$564
San JuanSpokane
SJU - GEG
SJUGEG
San Juan Luis Munoz Marin Intl
Wed 8/12
6:00 am-8:42 pm
2 stops17h 42m
Spokane
Wed 8/19
5:20 am-11:59 pm
2 stops15h 39m
$579
San JuanSpokane
SJU - GEG
SJUGEG
San Juan Luis Munoz Marin Intl
Mon 9/28
1:00 am-12:24 pm
2 stops14h 24m
Spokane
Wed 9/30
5:00 am-5:38 pm
1 stop9h 38m
$586
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Puerto Rico with our price prediction graph.
SJU-SEA
SJU-PDX
BQN-PDX
SJU-GEG
BQN-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 Puerto Rico to Washington
PR0-USWA
SJU-SEA
SJU-PDX
BQN-PDX
SJU-GEG
What is the cheapest month to book a flight from Puerto Rico to State of Washington?
Currently, May is the cheapest month in which you can book a flight from Puerto Rico to State of Washington (average of $182). Flying from Puerto Rico to State of Washington in January is currently the most expensive (average of $402). 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 far ahead should I book a flight from Puerto Rico to State of Washington?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Puerto Rico to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 24, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Puerto Rico to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico 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.
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Alternative routes for Puerto Rico to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Washington by cabin class
Find flights from Puerto Rico to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Washington flights
Browse other Puerto Rico and Washington flight options. Last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Puerto Rico after your stay in Washington
Puerto Rico to Washington flights
Consider these flights traveling from Puerto Rico to Washington.
Top 5 airlines flying from Puerto Rico to Washington
Discover the top 5 airlines that operate flights from Puerto Rico 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$680 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$474 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$377 | Average$522 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$377 | Average$578 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$463 | Average$661 | FlexibilityNo cancel fee | On-time63% |