$153+ Cheap flights from Washington, D.C. (WAS) to San Jose, CA (SJC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJC
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Cheapest flights from Washington, D.C. to San JoseExplore the most affordable flight options available from Washington, D.C. to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Washington, D.C. to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/66:00 am -
1 stop8h 55m
Wed 12/91:05 pm -
1 stop8h 36m
Deal found 10/29![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/66:00 am -
1 stop8h 55m
Wed 12/96:30 am -
1 stop8h 55m
Deal found 10/29![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/44:00 pm -
2 stops9h 00m
Mon 12/710:20 am -
2 stops8h 35m
Deal found 10/27![Southwest logo]()
$301
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/177:13 pm -
1 stop18h 37m
Thu 12/245:59 pm -
1 stop9h 08m
Deal found 10/27![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/201:09 pm -
1 stop29h 21m
Thu 12/33:52 pm -
2 stops25h 20m
Deal found 10/25![Frontier logo]()
$304
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/47:00 am -
1 stop8h 49m
Mon 12/71:05 pm -
1 stop8h 36m
Deal found 10/30![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/53:00 pm -
1 stop8h 39m
Mon 12/71:05 pm -
1 stop7h 37m
Deal found 10/30![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/127:00 am -
1 stop10h 02m
Thu 12/176:30 am -
1 stop9h 11m
Deal found 10/29![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/24:40 pm -
1 stop8h 31m
Tue 12/86:30 am -
1 stop7h 50m
Deal found 10/29![Delta logo]()
$307
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/36:42 pm -
1 stop19h 18m
Mon 12/73:48 pm -
2 stops16h 23m
Deal found 10/28![Multiple Airlines logo]()
$310
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Wed 11/116:46 pm -
1 stop17h 35m
Mon 11/234:15 pm -
1 stop9h 55m
Deal found 10/25![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/107:00 am -
1 stop9h 58m
Wed 11/181:00 pm -
1 stop8h 41m
Deal found 10/28![Delta logo]()
$313
Best flights from Washington, D.C. to San JoseDiscover carefully curated flight deals from Washington, D.C. to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Washington, D.C. to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/38:20 am -
1 stop7h 53m
Sun 12/62:11 pm -
1 stop7h 13m
Deal found 10/29![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/137:00 am -
1 stop8h 56m
Tue 12/1511:33 am -
1 stop9h 58m
Deal found 10/28![Delta logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/610:59 am -
1 stop11h 04m
Wed 12/99:54 am -
1 stop8h 06m
Deal found 10/30![Alaska Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 1/261:35 pm -
2 stops9h 30m
Sun 1/318:00 pm -
2 stops9h 50m
Deal found 10/29![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/127:00 am -
1 stop10h 02m
Thu 12/176:30 am -
1 stop9h 11m
Deal found 10/29![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/266:11 am -
1 stop8h 51m
Thu 12/38:45 am -
1 stop7h 45m
Deal found 10/29![United Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 1/2010:59 am -
1 stop9h 11m
Fri 1/222:40 pm -
1 stop22h 20m
Deal found 10/27![Alaska Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/611:00 am -
2 stops11h 05m
Sun 1/106:05 am -
1 stop9h 55m
Deal found 10/26![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/66:00 am -
1 stop8h 55m
Wed 12/96:30 am -
1 stop8h 55m
Deal found 10/30![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 1/201:35 pm -
2 stops9h 30m
Fri 1/227:40 am -
2 stops12h 20m
Deal found 10/27![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 4/144:00 pm -
1 stop9h 12m
Mon 4/1910:20 pm -
1 stop7h 51m
Deal found 10/29![Delta logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/197:46 am -
1 stop11h 05m
Tue 11/243:05 pm -
1 stop23h 31m
Deal found 10/25![Alaska Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/255:05 pm -
1 stop8h 40m
Wed 12/3011:00 pm -
1 stop7h 59m
Deal found 10/29![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/122:40 pm -
1 stop7h 35m
Tue 1/57:15 am -
2 stops13h 35m
Deal found 10/29![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 4/11:00 pm -
1 stop10h 58m
Tue 4/612:45 pm -
1 stop8h 35m
Deal found 10/27![Delta logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Thu 1/710:59 am -
1 stop9h 11m
Sun 1/109:57 am -
1 stop8h 03m
Deal found 10/26![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 2/256:10 am -
1 stop9h 35m
Sun 2/288:15 pm -
2 stops14h 10m
Deal found 10/28![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/113:00 pm -
1 stop10h 12m
Mon 11/161:43 pm -
1 stop7h 04m
Deal found 10/28![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Thu 12/177:13 pm -
1 stop18h 37m
Wed 12/306:15 am -
2 stops20h 30m
Deal found 10/27![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/173:00 pm -
1 stop10h 13m
Wed 12/3010:30 pm -
1 stop8h 20m
Deal found 10/25![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Thu 1/76:53 pm -
1 stop25h 17m
Sun 1/107:17 am -
1 stop7h 33m
Deal found 10/26![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/85:59 pm -
1 stop9h 00m
Mon 1/116:30 am -
1 stop9h 13m
Deal found 10/26![Delta logo]()
$362
Last-minute flights from Washington, D.C. to San JoseDiscover last-minute flight deals from Washington, D.C. to San Jose. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to San Jose. Data last updated October 30, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Tue 11/39:30 am -
1 stop9h 49m
Thu 12/176:15 am -
1 stop10h 45m
Deal found 10/27![Alaska Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/312:45 pm -
1 stop9h 15m
Thu 12/176:05 am -
2 stops13h 50m
Deal found 10/27![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/107:00 am -
1 stop9h 58m
Wed 11/181:00 pm -
1 stop8h 41m
Deal found 10/28![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/157:00 am -
1 stop8h 47m
Tue 11/171:00 pm -
1 stop8h 41m
Deal found 10/27![Delta logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/1610:59 am -
1 stop9h 17m
Wed 11/187:37 am -
1 stop10h 23m
Deal found 10/28![Alaska Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/175:10 pm -
1 stop8h 49m
Mon 11/236:30 am -
1 stop7h 36m
Deal found 10/27![United Airlines logo]()
$318
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Tue 11/177:46 am -
1 stop11h 05m
Mon 11/233:10 pm -
2 stops11h 00m
Deal found 10/27![Multiple Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/186:25 am -
1 stop8h 37m
Mon 11/236:30 am -
1 stop7h 36m
Deal found 10/28![United Airlines logo]()
$331
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Wed 11/186:46 pm -
1 stop17h 35m
Mon 11/234:15 pm -
1 stop9h 55m
Deal found 10/28![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/196:00 am -
1 stop8h 50m
Thu 11/267:21 am -
1 stop9h 33m
Deal found 10/26![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/196:10 am -
1 stop10h 08m
Wed 11/252:14 pm -
1 stop7h 16m
Deal found 10/30![United Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/266:11 am -
1 stop8h 51m
Thu 12/38:45 am -
1 stop7h 45m
Deal found 10/29![United Airlines logo]()
$315
One-way flights from Washington, D.C. to San JoseSearch for one-way flight options from Washington, D.C. to San Jose. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Washington, D.C. to San Jose. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/142:10 pm -
1 stop9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 1/112:35 pm -
1 stop10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$153
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/255:10 pm -
1 stop8h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$154
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:51 pm -
2 stops20h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$155
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/26:00 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$156
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/26:00 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$156
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 3/105:15 pm -
1 stop8h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$158
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/223:30 pm -
1 stop10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$158
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:09 pm -
2 stops28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 1/137:00 am -
2 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$159
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/114:25 pm -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$161
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 1/122:11 pm -
1 stop9h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$163
Find flight deals from Washington, D.C. to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (Delta) |
One-way from | $153 (United Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $363 |
Good round-trip deal | $621 or less |
Good one-way deal | $358 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to San Jose 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.San Jose
IAD Washington, D.C. Dulles Intl - SJC San Jose
IADSJC
Washington, D.C. Dulles Intl
Wed 3/10
5:15 pm-10:36 pm
1 stop8h 21m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$158
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Sun 11/22
3:30 pm-10:59 pm
1 stop10h 29m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$158
Washington, D.C.San Jose
IAD Washington, D.C. Dulles Intl - SJC San Jose
IADSJC
Washington, D.C. Dulles Intl
Sun 11/15
7:00 am-12:47 pm
1 stop8h 47m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Mon 1/11
2:35 pm-10:30 pm
1 stop10h 55m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
Washington, D.C.San Jose
IAD Washington, D.C. Dulles Intl - SJC San Jose
IADSJC
Washington, D.C. Dulles Intl
Wed 3/10
1:00 pm-8:58 pm
1 stop10h 58m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
Washington, D.C.San Jose
IAD Washington, D.C. Dulles Intl - SJC San Jose
IADSJC
Washington, D.C. Dulles Intl
Fri 2/19
7:05 am-2:09 pm
1 stop10h 04m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Fri 2/19
4:35 pm-9:47 pm
1 stop8h 12m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Wed 1/13
3:58 pm-10:12 pm
1 stop9h 14m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Tue 1/12
1:35 pm-9:00 pm
2 stops10h 25m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$168
Washington, D.C.San Jose
IAD Washington, D.C. Dulles Intl - SJC San Jose
IADSJC
Washington, D.C. Dulles Intl
Wed 12/2
3:00 pm-10:13 pm
1 stop10h 13m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$172
Showing 1-10 of 42 resultsSorted by cheapest first
Compare providers for flights from Washington, D.C. to San Jose
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to San Jose in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C.-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C.-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Washington, D.C. to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Washington, D.C. with our price prediction graph.
WAS-SJC
IAD-SJC
DCA-SJC
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 Washington, D.C. to San Jose
WAS-SJC
IAD-SJC
DCA-SJC
What is the cheapest month to book a flight from Washington, D.C. to San Jose, California?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to San Jose, California (average of $334). Flying from Washington, D.C. to San Jose, California in November is currently the most expensive (average of $511). 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 WAS to SJC?
Find hourly flight availability from Washington, D.C. to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
It’s optimal to fly from Washington, D.C. to San Jose, California in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Washington, D.C. to San Jose, California?
Airfare is below average for this route at the moment.
Washington, D.C. to San Jose, California flights typically cost between $324 and $540 in December.The cheapest round-trip price found within the last 5 days was $298 on Delta (Dec 6-Dec 8).
How far ahead should I book a flight from Washington, D.C. to San Jose, California?
To ensure you get the cheapest price possible for a flight from Washington, D.C. to San Jose, California, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated October 30, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Washington, D.C. to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
PDX - SJC
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
PDX - SJC
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
PDX - SJC
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
PDX - SJC
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
PDX - SJC
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
PDX - SJC
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to San Jose. 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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Washington, D.C. and San Jose flights
Browse other Washington, D.C. and San Jose flight options. Last updated on October 30, 2026.
Other flights from Washington, D.C.
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Washington, D.C. to San Jose flights
Consider these flights traveling from Washington, D.C. to San Jose.
Top 5 airlines flying from Washington, D.C. to San Jose
Discover the top 5 airlines that operate flights from Washington, D.C. to San Jose. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$403 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$250 | Average$434 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$454 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$435 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$294 | Average$633 | FlexibilityNo cancel fee | On-time71% |