$70+ Cheap flights from San Jose, CA (SJC) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SEA
May 17 — May 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Jose to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Jose to Washington
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Jose to WashingtonExplore the most affordable flight options available from San Jose to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from San Jose to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/511:15 am
SJC
- SEA
1 stop6h 45m
Southwest
Tue 5/126:25 pm
SEA
- SJC
Nonstop2h 15m
Southwest
Deal found 4/13![Southwest logo]()
$167
This Expedia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Thu 6/412:57 pm
SJC
- SEA
1 stop5h 38m
Multiple Airlines
Tue 6/99:20 pm
SEA
- SJC
Nonstop2h 11m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$169
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:57 pm
SJC
- SEA
1 stop5h 38m
Frontier
Sun 5/1011:37 am
SEA
- SJC
1 stop25h 40m
Frontier
Deal found 4/14![Frontier logo]()
$171
This Orbitz deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:57 pm
SJC
- SEA
1 stop5h 38m
Multiple Airlines
Tue 6/210:00 am
SEA
- SJC
Nonstop2h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/712:57 pm
SJC
- SEA
2 stops21h 25m
Frontier
Wed 5/1311:06 am
SEA
- SJC
1 stop24h 53m
Frontier
Deal found 4/12![Frontier logo]()
$174
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/32:51 pm
SJC
- SEA
Nonstop2h 21m
Delta
Wed 6/108:25 am
SEA
- SJC
Nonstop2h 24m
Delta
Deal found 4/14![Delta logo]()
$177
This Travelocity deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:57 pm
SJC
- SEA
1 stop5h 38m
Multiple Airlines
Thu 5/149:20 pm
SEA
- SJC
Nonstop2h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$181
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:57 pm
SJC
- SEA
1 stop5h 38m
Frontier
Thu 6/2511:03 am
SEA
- SJC
1 stop8h 34m
Frontier
Deal found 4/13![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/16:39 pm
SJC
- SEA
1 stop23h 03m
Frontier
Wed 5/1311:06 am
SEA
- SJC
1 stop24h 53m
Frontier
Deal found 4/12![Frontier logo]()
$186
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/95:40 pm
SJC
- SEA
Nonstop2h 20m
Delta
Tue 5/128:15 pm
SEA
- SJC
Nonstop2h 21m
Delta
Deal found 4/12![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/126:55 pm
SJC
- PDX
Nonstop1h 50m
Southwest
Sat 5/167:30 am
PDX
- SJC
Nonstop1h 45m
Southwest
Deal found 4/16![Southwest logo]()
$198
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Sun 6/78:00 am
SJC
- PDX
Nonstop1h 50m
Alaska Airlines
Wed 6/249:30 pm
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$202
Best flights from San Jose to WashingtonDiscover carefully curated flight deals from San Jose to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from San Jose to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 6/94:30 pm
SJC
- SEA
2 stops8h 10m
Southwest
Tue 6/166:55 pm
SEA
- SJC
Nonstop2h 10m
Southwest
Deal found 4/16![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sat 6/68:15 pm
SJC
- SEA
Nonstop2h 22m
Alaska Airlines
Tue 6/910:00 am
SEA
- SJC
Nonstop2h 20m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/167:00 am
SJC
- SEA
1 stop8h 10m
Delta
Tue 5/198:45 am
SEA
- SJC
Nonstop2h 20m
Delta
Deal found 4/12![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 6/22:00 pm
SJC
- SEA
1 stop5h 04m
Alaska Airlines
Wed 6/35:45 pm
SEA
- SJC
Nonstop2h 15m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 6/154:30 pm
SJC
- GEG
1 stop7h 35m
Delta
Tue 6/309:21 am
GEG
- SJC
1 stop7h 43m
Delta
Deal found 4/12![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 6/267:00 pm
SJC
- SEA
1 stop6h 40m
Southwest
Tue 6/306:15 am
SEA
- SJC
1 stop9h 55m
Southwest
Deal found 4/15![Southwest logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/56:43 am
SJC
- PDX
1 stop7h 07m
Alaska Airlines
Sat 5/912:10 pm
PDX
- SJC
Nonstop1h 49m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/296:00 am
SJC
- PDX
Nonstop1h 55m
Southwest
Mon 6/18:50 pm
PDX
- SJC
Nonstop1h 45m
Southwest
Deal found 4/16![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 8/287:35 pm
SJC
- GEG
1 stop4h 09m
Delta
Sun 8/305:20 am
GEG
- SJC
1 stop5h 36m
Delta
Deal found 4/14![Delta logo]()
$256
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/206:05 am
SJC
- PDX
1 stop6h 50m
Southwest
Sat 5/236:00 am
PDX
- SJC
1 stop10h 40m
Southwest
Deal found 4/12![Southwest logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/122:51 pm
SJC
- PDX
2 stops7h 02m
Alaska Airlines
Tue 5/195:40 pm
PDX
- SJC
1 stop5h 19m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/98:50 pm
SJC
- SEA
Nonstop2h 32m
Delta
Mon 5/1110:15 am
SEA
- SJC
1 stop6h 47m
Delta
Deal found 4/12![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/196:20 am
SJC
- SEA
Nonstop2h 20m
Southwest
Thu 5/217:20 am
SEA
- SJC
2 stops7h 05m
Southwest
Deal found 4/14![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/84:59 pm
SJC
- PDX
1 stop6h 45m
Delta
Sun 5/1010:52 am
PDX
- SJC
1 stop6h 10m
Delta
Deal found 4/13![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Mon 5/117:30 am
SJC
- PDX
Nonstop1h 57m
Alaska Airlines
Mon 5/182:45 pm
PDX
- SJC
1 stop19h 00m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 9/18:50 am
SJC
- PDX
2 stops7h 20m
Southwest
Sun 9/66:25 am
PDX
- SJC
2 stops8h 20m
Southwest
Deal found 4/12![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/77:36 am
SJC
- SEA
Nonstop2h 29m
Delta
Sun 5/108:45 am
SEA
- SJC
Nonstop2h 20m
Delta
Deal found 4/12![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/156:55 pm
SJC
- PDX
1 stop6h 00m
Southwest
Sun 5/175:50 am
PDX
- SJC
Nonstop1h 45m
Southwest
Deal found 4/16![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/62:51 pm
SJC
- GEG
1 stop7h 29m
Alaska Airlines
Sat 5/97:27 am
GEG
- SJC
1 stop6h 41m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 8/175:05 pm
SJC
- SEA
1 stop5h 12m
Delta
Sun 8/238:35 am
SEA
- SJC
Nonstop2h 21m
Delta
Deal found 4/12![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 6/212:59 pm
SJC
- PAE
2 stops8h 46m
Alaska Airlines
Wed 6/37:15 am
PAE
- SJC
1 stop5h 07m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Sat 5/167:00 am
SJC
- PDX
1 stop5h 00m
Southwest
Sat 5/237:00 am
PDX
- SJC
2 stops6h 50m
Southwest
Deal found 4/16![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 8/205:00 pm
SJC
- SEA
1 stop7h 01m
Delta
Thu 9/38:35 am
SEA
- SJC
Nonstop2h 21m
Delta
Deal found 4/16![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 6/267:35 pm
SJC
- PDX
1 stop4h 55m
Southwest
Tue 6/301:15 pm
PDX
- SJC
1 stop5h 55m
Southwest
Deal found 4/12![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 9/117:00 am
SJC
- PAE
1 stop4h 41m
Alaska Airlines
Wed 9/1612:21 pm
PAE
- SJC
1 stop4h 04m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 7/147:21 am
SJC
- GEG
1 stop4h 55m
Delta
Tue 7/145:05 pm
GEG
- SJC
1 stop6h 34m
Delta
Deal found 4/12![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/59:40 pm
SJC
- PDX
Nonstop1h 40m
Southwest
Thu 6/111:55 pm
PDX
- SJC
1 stop7h 40m
Southwest
Deal found 4/14![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/58:00 am
SJC
- ALW
1 stop6h 08m
Alaska Airlines
Sat 5/92:48 pm
ALW
- SJC
1 stop6h 00m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 6/214:30 pm
SJC
- GEG
1 stop7h 35m
Delta
Sat 6/271:19 pm
GEG
- SJC
1 stop5h 05m
Delta
Deal found 4/12![Delta logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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.
Sat 7/258:00 am
SJC
- PAE
1 stop3h 53m
Alaska Airlines
Sat 8/112:33 pm
PAE
- SJC
1 stop3h 52m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$317
Last-minute flights from San Jose to WashingtonDiscover last-minute flight deals from San Jose to Washington. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Washington. Data last updated April 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/16:39 pm
SJC
- SEA
1 stop23h 03m
Frontier
Wed 5/1311:06 am
SEA
- SJC
1 stop24h 53m
Frontier
Deal found 4/12![Frontier logo]()
$186
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/511:15 am
SJC
- SEA
1 stop6h 45m
Southwest
Tue 5/126:25 pm
SEA
- SJC
Nonstop2h 15m
Southwest
Deal found 4/13![Southwest logo]()
$167
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:57 pm
SJC
- SEA
1 stop5h 38m
Frontier
Sun 5/1011:37 am
SEA
- SJC
1 stop25h 40m
Frontier
Deal found 4/14![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/712:57 pm
SJC
- SEA
2 stops21h 25m
Frontier
Wed 5/1311:06 am
SEA
- SJC
1 stop24h 53m
Frontier
Deal found 4/12![Frontier logo]()
$174
This Travelocity deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:57 pm
SJC
- SEA
1 stop5h 38m
Multiple Airlines
Thu 5/149:20 pm
SEA
- SJC
Nonstop2h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$181
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:57 pm
SJC
- SEA
1 stop5h 38m
Frontier
Thu 6/2511:03 am
SEA
- SJC
1 stop8h 34m
Frontier
Deal found 4/13![Frontier logo]()
$185
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/77:36 am
SJC
- SEA
Nonstop2h 29m
Delta
Wed 6/242:45 pm
SEA
- SJC
Nonstop2h 19m
Delta
Deal found 4/13![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/98:50 pm
SJC
- SEA
Nonstop2h 32m
Delta
Tue 5/122:50 pm
SEA
- SJC
Nonstop2h 15m
Delta
Deal found 4/15![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/126:55 pm
SJC
- PDX
Nonstop1h 50m
Southwest
Sat 5/167:30 am
PDX
- SJC
Nonstop1h 45m
Southwest
Deal found 4/16![Southwest logo]()
$198
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Mon 5/258:00 am
SJC
- PDX
Nonstop1h 50m
Alaska Airlines
Wed 5/279:07 pm
PDX
- SJC
Nonstop1h 52m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$202
This Expedia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Thu 5/2812:57 pm
SJC
- SEA
1 stop5h 38m
Multiple Airlines
Wed 6/310:00 am
SEA
- SJC
Nonstop2h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$169
This Orbitz deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:57 pm
SJC
- SEA
1 stop5h 38m
Multiple Airlines
Tue 6/210:00 am
SEA
- SJC
Nonstop2h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$173
One-way flights from San Jose to WashingtonSearch for one-way flight options from San Jose to Washington. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from San Jose to Washington. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:12 pm
SJC
- PDX
1 stop6h 39m
Frontier
Deal found 4/16![Frontier logo]()
$70
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 6/166:05 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 4/13![Southwest logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/2912:57 pm
SJC
- PDX
1 stop22h 53m
Frontier
Deal found 4/16![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/2812:57 pm
SJC
- PDX
1 stop22h 53m
Frontier
Deal found 4/16![Frontier logo]()
$83
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 6/164:30 pm
SJC
- PDX
1 stop5h 52m
Delta
Deal found 4/16![Delta logo]()
$89
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/129:05 am
SJC
- SEA
1 stop8h 40m
Southwest
Deal found 4/12![Southwest logo]()
$89
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:57 pm
SJC
- SEA
1 stop5h 38m
Frontier
Deal found 4/13![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/53:00 pm
SJC
- PDX
2 stops7h 25m
Southwest
Deal found 4/13![Southwest logo]()
$94
This Super.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:39 pm
SJC
- PDX
1 stop17h 11m
Frontier
Deal found 4/12![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:39 pm
SJC
- SEA
1 stop23h 13m
Frontier
Deal found 4/12![Frontier logo]()
$95
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:57 pm
SJC
- PDX
1 stop22h 53m
Frontier
Deal found 4/15![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:12 pm
SJC
- SEA
1 stop20h 24m
Frontier
Deal found 4/15![Frontier logo]()
$96
Find flight deals from San Jose to Washington
Keep the following information in mind while searching for San Jose to Washington flight deals. Data was last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Southwest) |
One-way from | $70 (Frontier) |
Popular in | April |
Cheapest in | January |
Average price | $299 |
Good round-trip deal | $259 or less |
Good one-way deal | $128 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 April 17, 2026.
Use the filters below to find and compare flights from San Jose to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Tue 6/9
4:30 pm-12:40 am
2 stops8h 10m
Seattle/Tacoma Intl
Tue 6/16
6:55 pm-9:05 pm
Nonstop2h 10m
$172
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 6/6
8:15 pm-10:37 pm
Nonstop2h 22m
Seattle/Tacoma Intl
Tue 6/9
10:00 am-12:20 pm
Nonstop2h 20m
$187
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Tue 6/2
2:00 pm-7:04 pm
1 stop5h 04m
Seattle/Tacoma Intl
Wed 6/3
5:45 pm-8:00 pm
Nonstop2h 15m
$224
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 5/16
7:00 am-3:10 pm
1 stop8h 10m
Seattle/Tacoma Intl
Tue 5/19
8:45 am-11:05 am
Nonstop2h 20m
$227
San JosePortland
SJC - PDX
SJCPDX
San Jose
Tue 5/5
6:43 am-1:50 pm
1 stop7h 07m
Portland
Sat 5/9
12:10 pm-1:59 pm
Nonstop1h 49m
$229
San JoseSpokane
SJC - GEG
SJCGEG
San Jose
Mon 6/15
4:30 pm-12:05 am
1 stop7h 35m
Spokane
Tue 6/30
9:21 am-5:04 pm
1 stop7h 43m
$233
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Fri 6/26
7:00 pm-1:40 am
1 stop6h 40m
Seattle/Tacoma Intl
Tue 6/30
6:15 am-4:10 pm
1 stop9h 55m
$242
Quickest round-trip
San JosePortland
SJC - PDX
SJCPDX
San Jose
Fri 5/29
6:00 am-7:55 am
Nonstop1h 55m
Portland
Mon 6/1
8:50 pm-10:35 pm
Nonstop1h 45m
$243
San JosePortland
SJC - PDX
SJCPDX
San Jose
Wed 5/20
6:05 am-12:55 pm
1 stop6h 50m
Portland
Sat 5/23
6:00 am-4:40 pm
1 stop10h 40m
$247
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Tue 5/19
6:20 am-8:40 am
Nonstop2h 20m
Seattle/Tacoma Intl
Thu 5/21
7:20 am-2:25 pm
2 stops7h 05m
$252
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Jose to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from San Jose with our price prediction graph.
SJC-SEA
SJC-PDX
SJC-GEG
SJC-BLI
SJC-PAE
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 San Jose to Washington
SJC-USWA
SJC-SEA
SJC-PDX
SJC-GEG
SJC-BLI
What is the cheapest month to book a flight from San Jose, California to State of Washington?
Currently, September is the cheapest month in which you can book a flight from San Jose, California to State of Washington (average of $49). Flying from San Jose, California to State of Washington in June is currently the most expensive (average of $512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJC to WA?
Find hourly flight availability from San Jose to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
A simple way to save on the total cost of your ticket is to fly from San Jose, California to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from San Jose, California to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from San Jose to Washington. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their San Jose, California to State of Washington flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Jose, California to State of Washington
Explore weekly flight availability from San Jose to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2026.
The most flights from SJC to USWA are scheduled on a Friday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost to fly round-trip from San Jose, California 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 April 17, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from San Jose 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
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Jose to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for San Jose 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 San Jose to Washington by cabin class
Find flights from San Jose to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Jose and Washington flights
Browse other San Jose and Washington flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Jose to Washington flights
Consider these flights traveling from San Jose to Washington.
Top 7 airlines flying from San Jose to Washington
Discover the top 7 airlines that operate flights from San Jose 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$255 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$95 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$117 | Average$391 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$122 | Average$322 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$128 | Average$259 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$133 | Average$363 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$208 | FlexibilityNo cancel fee | On-time62% |