$210+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SEA
Jun 7 — Jun 141
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Washington with Cheapflights
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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 May 8, 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 May 8, 2026.
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 9/105:30 am
SJU
- PDX
1 stop12h 30m
Southwest
Mon 9/2110:45 pm
PDX
- SJU
1 stop11h 05m
Southwest
Deal found 5/7![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Fri 8/145:30 am
SJU
- PDX
1 stop12h 30m
Southwest
Thu 8/2010:45 pm
PDX
- SJU
1 stop12h 45m
Southwest
Deal found 5/8![Southwest logo]()
$498
This Southwest deal was found by Cheapflights users on 5/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:20 pm
SJU
- SEA
2 stops12h 45m
Southwest
Mon 8/1010:30 pm
SEA
- SJU
1 stop11h 20m
Southwest
Deal found 5/3![Southwest logo]()
$510
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 8/201:38 pm
SJU
- SEA
2 stops12h 43m
American Airlines
Wed 9/211:59 pm
SEA
- SJU
1 stop20h 08m
American Airlines
Deal found 5/5![American Airlines logo]()
$512
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Sun 6/711:52 pm
SEA
- SJU
1 stop12h 38m
JetBlue
Deal found 5/4![JetBlue logo]()
$514
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:05 am
SJU
- SEA
1 stop13h 20m
American Airlines
Tue 9/88:35 pm
SEA
- SJU
1 stop18h 35m
American Airlines
Deal found 5/4![American Airlines logo]()
$523
This eDestinos deal was found by Cheapflights users on 5/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
SJU
- SEA
3 stops35h 01m
Multiple Airlines
Fri 6/510:20 pm
SEA
- SJU
1 stop23h 21m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$529
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:20 am
SJU
- SEA
2 stops14h 30m
Southwest
Mon 8/107:25 pm
SEA
- SJU
2 stops12h 35m
Southwest
Deal found 5/4![Southwest logo]()
$530
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 8/186:00 am
SJU
- PDX
2 stops15h 59m
American Airlines
Tue 8/2511:20 pm
PDX
- SJU
2 stops13h 43m
American Airlines
Deal found 5/5![American Airlines logo]()
$530
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Sat 6/611:49 pm
SEA
- SJU
1 stop10h 27m
JetBlue
Deal found 5/4![JetBlue logo]()
$539
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 8/72:11 pm
SJU
- SEA
1 stop10h 54m
Delta
Sun 8/236:09 pm
SEA
- SJU
2 stops14h 37m
Delta
Deal found 5/8![Delta logo]()
$545
This JetBlue deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 am
SJU
- SEA
1 stop13h 45m
JetBlue
Sat 10/2410:15 pm
SEA
- SJU
1 stop12h 36m
JetBlue
Deal found 5/6![JetBlue logo]()
$548
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 May 8, 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 May 8, 2026.
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Fri 8/1411:35 am
SJU
- PDX
2 stops12h 35m
Southwest
Thu 8/206:05 am
PDX
- SJU
2 stops13h 10m
Southwest
Deal found 5/8![Southwest logo]()
$498
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/52:11 pm
SJU
- PDX
2 stops12h 28m
Delta
Thu 8/135:30 am
PDX
- SJU
2 stops13h 59m
Delta
Deal found 5/6![Delta logo]()
$530
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 8/216:00 am
SJU
- PDX
2 stops14h 51m
American Airlines
Sat 8/2911:20 pm
PDX
- SJU
2 stops14h 36m
American Airlines
Deal found 5/8![American Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 10/2112:15 am
BQN
- SEA
2 stops17h 34m
United Airlines
Sat 10/247:00 am
SEA
- BQN
1 stop12h 57m
United Airlines
Deal found 5/7![United Airlines logo]()
$574
This Faresmojo deal was found by Cheapflights users on 5/3. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:30 am
SJU
- SEA
1 stop10h 21m
JetBlue
Thu 6/1811:59 pm
SEA
- SJU
1 stop10h 32m
JetBlue
Deal found 5/3![JetBlue logo]()
$644
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:59 am
SJU
- GEG
1 stop15h 20m
Alaska Airlines
Thu 8/276:21 pm
GEG
- SJU
2 stops17h 33m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$737
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am
SJU
- PDX
2 stops11h 10m
Southwest
Mon 10/197:40 pm
PDX
- SJU
2 stops10h 25m
Southwest
Deal found 5/4![Southwest logo]()
$498
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/1012:58 pm
SJU
- PDX
1 stop12h 13m
Delta
Mon 9/217:00 am
PDX
- SJU
1 stop13h 44m
Delta
Deal found 5/8![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 9/1412:58 pm
SJU
- PDX
1 stop12h 13m
Delta
Sat 9/197:00 am
PDX
- SJU
1 stop13h 44m
Delta
Deal found 5/7![Delta logo]()
$530
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:05 am
SJU
- SEA
2 stops15h 31m
United Airlines
Mon 6/17:35 am
SEA
- SJU
1 stop13h 15m
United Airlines
Deal found 5/4![United Airlines logo]()
$675
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:30 am
SJU
- SEA
1 stop20h 26m
JetBlue
Mon 6/1510:28 pm
SEA
- SJU
1 stop12h 46m
JetBlue
Deal found 5/3![JetBlue logo]()
$707
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/3112:15 am
BQN
- SEA
1 stop13h 48m
United Airlines
Wed 9/27:30 am
SEA
- BQN
1 stop12h 39m
United Airlines
Deal found 5/6![United Airlines logo]()
$680
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:59 am
SJU
- GEG
1 stop15h 20m
Alaska Airlines
Mon 8/311:24 pm
GEG
- SJU
2 stops22h 30m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/212:21 pm
SJU
- SEA
2 stops12h 37m
Delta
Tue 7/287:50 pm
SEA
- SJU
2 stops14h 21m
Delta
Deal found 5/6![Delta logo]()
$636
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/132:42 pm
SJU
- SEA
1 stop10h 06m
Delta
Wed 7/157:50 pm
SEA
- SJU
2 stops14h 21m
Delta
Deal found 5/8![Delta logo]()
$651
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/272:05 am
SJU
- SEA
1 stop11h 42m
United Airlines
Fri 6/57:05 pm
SEA
- SJU
2 stops15h 40m
United Airlines
Deal found 5/7![United Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Sat 5/167:30 am
SJU
- SEA
2 stops17h 33m
Delta
Sat 5/307:15 am
SEA
- SJU
1 stop13h 20m
Delta
Deal found 5/6![Delta logo]()
$664
This United Airlines deal was found by Cheapflights users on 5/3. 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 8/2412:15 am
BQN
- PDX
2 stops15h 48m
United Airlines
Wed 8/265:00 am
PDX
- BQN
2 stops15h 09m
United Airlines
Deal found 5/3![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/52:05 am
SJU
- GEG
1 stop12h 25m
United Airlines
Wed 6/105:00 am
GEG
- SJU
1 stop9h 38m
United Airlines
Deal found 5/8![United Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 7/147:30 am
SJU
- SEA
2 stops17h 30m
Delta
Wed 7/225:59 pm
SEA
- SJU
2 stops16h 12m
Delta
Deal found 5/5![Delta logo]()
$695
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 7/292:21 pm
SJU
- SEA
2 stops12h 37m
Delta
Thu 8/137:16 am
SEA
- SJU
1 stop12h 13m
Delta
Deal found 5/4![Delta logo]()
$695
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 9/1312:15 am
BQN
- SEA
2 stops14h 19m
United Airlines
Sat 9/197:00 am
SEA
- BQN
2 stops13h 09m
United Airlines
Deal found 5/7![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:15 am
BQN
- PDX
1 stop12h 39m
United Airlines
Mon 9/2810:59 pm
PDX
- BQN
2 stops21h 10m
United Airlines
Deal found 5/4![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 5/3. 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 8/2810:48 am
CPX
- SEA
2 stops15h 57m
United Airlines
Tue 9/111:10 pm
SEA
- CPX
2 stops15h 11m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:48 am
CPX
- PDX
2 stops13h 17m
United Airlines
Sat 10/2410:35 pm
PDX
- CPX
2 stops15h 46m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,558
Last-minute flights from Puerto Rico to WashingtonDiscover last-minute flight deals from Puerto Rico to Washington. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Washington. Data last updated May 8, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 5/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
SJU
- PDX
3 stops62h 01m
Multiple Airlines
Tue 6/27:40 am
PDX
- SJU
2 stops39h 28m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/277:15 pm
SJU
- SEA
1 stop19h 42m
American Airlines
Fri 6/58:45 pm
SEA
- SJU
1 stop9h 54m
American Airlines
Deal found 5/6![American Airlines logo]()
$562
This eDestinos deal was found by Cheapflights users on 5/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:15 pm
SJU
- SEA
2 stops28h 41m
Multiple Airlines
Fri 6/510:20 pm
SEA
- SJU
1 stop23h 21m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$572
This eDestinos deal was found by Cheapflights users on 5/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
SJU
- SEA
3 stops35h 01m
Multiple Airlines
Fri 6/510:20 pm
SEA
- SJU
1 stop23h 21m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$529
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Fri 6/511:52 pm
SEA
- SJU
1 stop12h 42m
JetBlue
Deal found 5/4![JetBlue logo]()
$558
This Justfly.com deal was found by Cheapflights users on 5/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Sun 6/711:52 pm
SEA
- SJU
1 stop12h 38m
JetBlue
Deal found 5/5![JetBlue logo]()
$514
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Sat 6/611:49 pm
SEA
- SJU
1 stop10h 27m
JetBlue
Deal found 5/4![JetBlue logo]()
$539
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/291:16 pm
SJU
- SEA
2 stops13h 56m
Delta
Fri 6/511:05 pm
SEA
- SJU
1 stop11h 15m
Delta
Deal found 5/8![Delta logo]()
$549
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 6/31:47 pm
SJU
- SEA
1 stop12h 11m
American Airlines
Wed 7/85:10 am
SEA
- SJU
1 stop14h 49m
American Airlines
Deal found 5/5![American Airlines logo]()
$564
This eDestinos deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Wed 6/36:41 pm
SJU
- SEA
2 stops42h 25m
Multiple Airlines
Sun 6/146:21 am
SEA
- SJU
3 stops39h 23m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/222:14 pm
SJU
- PDX
1 stop10h 36m
Delta
Fri 7/312:33 am
PDX
- SJU
1 stop11h 38m
Delta
Deal found 5/6![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/236:21 am
SJU
- PDX
1 stop20h 02m
American Airlines
Tue 6/305:49 am
PDX
- SJU
1 stop13h 56m
American Airlines
Deal found 5/6![American Airlines logo]()
$591
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 May 8, 2026.
Search for one-way flight options from Puerto Rico to Washington. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:30 am
SJU
- SEA
2 stops30h 09m
Frontier
Deal found 5/5![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:00 am
SJU
- SEA
2 stops52h 06m
Frontier
Deal found 5/5![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/297:30 am
SJU
- SEA
2 stops30h 09m
Frontier
Deal found 5/6![Frontier logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/289:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Deal found 5/7![JetBlue logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Sat 6/66:00 am
SJU
- PDX
2 stops34h 48m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:52 am
SJU
- SEA
1 stop14h 04m
JetBlue
Deal found 5/5![JetBlue logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:30 am
SJU
- SEA
2 stops30h 09m
Frontier
Deal found 5/5![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:30 am
SJU
- SEA
2 stops32h 09m
Frontier
Deal found 5/6![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:50 am
SJU
- SEA
2 stops32h 28m
Frontier
Deal found 5/5![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/319:00 am
SJU
- SEA
2 stops27h 49m
Frontier
Deal found 5/6![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:00 am
SJU
- SEA
2 stops27h 49m
Frontier
Deal found 5/5![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:00 am
SJU
- SEA
2 stops27h 49m
Frontier
Deal found 5/5![Frontier logo]()
$246
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 May 8, 2026.
Round-trip from | $510 (Southwest) |
|---|---|
One-way from | $210 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $535 |
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 May 8, 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
Fri 8/14
11:35 am-9:10 pm
2 stops12h 35m
Portland
Thu 8/20
6:05 am-10:15 pm
2 stops13h 10m
$498
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Fri 10/16
6:30 am-2:40 pm
2 stops11h 10m
Portland
Mon 10/19
7:40 pm-9:05 am
2 stops10h 25m
$498
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Wed 8/5
2:11 pm-11:39 pm
2 stops12h 28m
Portland
Thu 8/13
5:30 am-10:29 pm
2 stops13h 59m
$530
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Fri 8/21
6:00 am-5:51 pm
2 stops14h 51m
Portland
Sat 8/29
11:20 pm-4:56 pm
2 stops14h 36m
$530
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Thu 9/10
12:58 pm-10:11 pm
1 stop12h 13m
Portland
Mon 9/21
7:00 am-11:44 pm
1 stop13h 44m
$530
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 9/14
12:58 pm-10:11 pm
1 stop12h 13m
Portland
Sat 9/19
7:00 am-11:44 pm
1 stop13h 44m
$530
AguadillaSeattle
BQN - SEA
BQNSEA
Aguadilla Borinquen
Wed 10/21
12:15 am-2:49 pm
2 stops17h 34m
Seattle/Tacoma Intl
Sat 10/24
7:00 am-10:57 pm
1 stop12h 57m
$574
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Tue 7/21
2:21 pm-11:58 pm
2 stops12h 37m
Seattle/Tacoma Intl
Tue 7/28
7:50 pm-1:11 pm
2 stops14h 21m
$636
Quickest round-trip
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Mon 6/15
7:30 am-2:51 pm
1 stop10h 21m
Seattle/Tacoma Intl
Thu 6/18
11:59 pm-1:31 pm
1 stop10h 32m
$644
San JuanSeattle
SJU - SEA
SJUSEA
San Juan Luis Munoz Marin Intl
Mon 7/13
2:42 pm-9:48 pm
1 stop10h 06m
Seattle/Tacoma Intl
Wed 7/15
7:50 pm-1:11 pm
2 stops14h 21m
$651
Showing 1-10 of 55 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-SEA
SJU-GEG
BQN-PDX
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-SEA
SJU-GEG
How far ahead should I book a flight from Puerto Rico to State of Washington?
Booking 24 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.
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 $179). 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.
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 May 8, 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.
Food
7.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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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 May 8, 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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$764 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$508 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$367 | Average$580 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$454 | Average$556 | FlexibilityNo cancel fee | On-time63% |