$153+ Cheap flights from Reagan-National (DCA) to San Jose, CA (SJC)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJC
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Cheapest flights from Reagan-National to San JoseExplore the most affordable flight options available from Reagan-National to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Reagan-National to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/314:35 pm -
1 stop9h 15m
Wed 9/96:10 am -
1 stop8h 59m
Deal found 8/10![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/112:15 pm -
1 stop9h 30m
Sun 9/1311:00 pm -
1 stop6h 30m
Deal found 8/10![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/55:59 pm -
1 stop7h 51m
Wed 9/96:30 am -
1 stop7h 38m
Deal found 8/8![United Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/104:41 pm -
1 stop8h 25m
Sat 9/1912:51 pm -
1 stop7h 53m
Deal found 8/10![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 9/44:45 pm -
1 stop8h 28m
Sun 9/66:40 am -
1 stop9h 54m
Deal found 8/7![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/16:00 pm -
1 stop8h 50m
Mon 10/58:10 pm -
2 stops9h 20m
Deal found 8/10![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 8/7. 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.
Wed 8/264:45 pm -
1 stop8h 28m
Sat 8/296:10 am -
1 stop8h 59m
Deal found 8/7![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/274:55 pm -
2 stops9h 10m
Mon 8/318:40 pm -
2 stops9h 15m
Deal found 8/10![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/214:45 pm -
1 stop8h 28m
Mon 8/2412:32 pm -
1 stop7h 12m
Deal found 8/10![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/316:05 am -
1 stop12h 55m
Fri 11/66:15 am -
2 stops10h 40m
Deal found 8/9![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/84:35 pm -
1 stop9h 30m
Sat 9/128:20 am -
1 stop8h 05m
Deal found 8/9![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/264:50 pm -
2 stops8h 25m
Sun 8/3011:00 pm -
1 stop6h 30m
Deal found 8/10![Southwest logo]()
$320
Best flights from Reagan-National to San JoseDiscover carefully curated flight deals from Reagan-National to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Reagan-National to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/16:00 pm -
1 stop8h 50m
Mon 10/511:00 pm -
1 stop6h 30m
Deal found 8/10![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:10 pm -
1 stop8h 40m
Sun 9/66:20 am -
1 stop7h 49m
Deal found 8/9![United Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/24:00 pm -
1 stop8h 22m
Sun 10/46:10 am -
1 stop8h 59m
Deal found 8/10![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 8/7. 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.
Wed 11/46:10 am -
1 stop9h 45m
Tue 11/109:15 am -
1 stop9h 45m
Deal found 8/7![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 8/6. 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 8/224:00 pm -
1 stop8h 41m
Tue 8/256:40 am -
1 stop8h 53m
Deal found 8/6![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:35 am -
1 stop7h 35m
Fri 10/98:10 pm -
2 stops10h 20m
Deal found 8/6![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/216:05 am -
1 stop9h 22m
Thu 8/276:40 am -
1 stop9h 54m
Deal found 8/9![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 8/8. 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.
Wed 8/2612:55 pm -
2 stops10h 10m
Tue 9/111:30 am -
2 stops8h 45m
Deal found 8/8![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 11/64:40 pm -
1 stop8h 28m
Mon 11/91:00 pm -
1 stop7h 44m
Deal found 8/6![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/32:15 pm -
1 stop9h 30m
Sun 9/67:05 am -
1 stop7h 30m
Deal found 8/9![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 8/7. 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.
Tue 8/253:50 pm -
1 stop7h 40m
Sun 8/308:30 am -
1 stop9h 05m
Deal found 8/7![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 8/7. 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 9/104:35 pm -
2 stops9h 50m
Sun 9/1311:00 pm -
1 stop6h 30m
Deal found 8/7![Southwest logo]()
$330
Last-minute flights from Reagan-National to San JoseDiscover last-minute flight deals from Reagan-National to San Jose. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to San Jose. Data last updated August 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:35 pm -
2 stops8h 45m
Wed 8/1911:30 am -
2 stops8h 45m
Deal found 8/10![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 8/7. 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 8/206:55 am -
1 stop11h 00m
Wed 9/911:30 am -
2 stops8h 45m
Deal found 8/7![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/215:20 pm -
1 stop7h 40m
Mon 8/2411:00 pm -
1 stop9h 25m
Deal found 8/9![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 8/7. 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.
Wed 8/264:45 pm -
1 stop8h 28m
Fri 8/2810:20 pm -
1 stop7h 50m
Deal found 8/7![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/264:50 pm -
2 stops8h 25m
Sun 8/3011:00 pm -
1 stop6h 30m
Deal found 8/10![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/274:55 pm -
2 stops9h 10m
Mon 8/318:40 pm -
2 stops9h 15m
Deal found 8/10![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/314:35 pm -
1 stop9h 15m
Wed 9/96:10 am -
1 stop8h 59m
Deal found 8/10![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 9/44:45 pm -
1 stop8h 28m
Sun 9/66:40 am -
1 stop9h 54m
Deal found 8/7![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 9/55:59 pm -
1 stop7h 51m
Wed 9/96:30 am -
1 stop7h 38m
Deal found 8/8![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/84:35 pm -
1 stop9h 30m
Sat 9/128:20 am -
1 stop8h 05m
Deal found 8/9![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/104:41 pm -
1 stop8h 25m
Sat 9/1912:51 pm -
1 stop7h 53m
Deal found 8/10![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/112:15 pm -
1 stop9h 30m
Sun 9/1311:00 pm -
1 stop6h 30m
Deal found 8/10![Southwest logo]()
$299
One-way flights from Reagan-National to San JoseSearch for one-way flight options from Reagan-National to San Jose. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Reagan-National to San Jose. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 8/285:20 pm -
1 stop7h 40m
Deal found 8/7![Southwest logo]()
$153
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/184:00 pm -
1 stop8h 41m
Deal found 8/10![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 9/147:00 am -
2 stops15h 53m
Deal found 8/6![Frontier logo]()
$161
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:55 pm -
2 stops9h 05m
Deal found 8/6![Southwest logo]()
$163
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/124:00 pm -
1 stop8h 22m
Deal found 8/10![Delta logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/295:20 pm -
1 stop8h 07m
Deal found 8/7![Alaska Airlines logo]()
$173
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:27 pm -
1 stop18h 35m
Deal found 8/6![Alaska Airlines logo]()
$181
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 12/245:05 pm -
1 stop8h 48m
Deal found 8/10![United Airlines logo]()
$184
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:59 am -
1 stop10h 05m
Deal found 8/8![Alaska Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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.
Mon 8/2410:59 am -
1 stop10h 05m
Deal found 8/7![Alaska Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
2 stops40h 08m
Deal found 8/10![Frontier logo]()
$203
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 1/79:40 am -
2 stops10h 15m
Deal found 8/9![Southwest logo]()
$205
Find flight deals from Reagan-National to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Southwest) |
One-way from | $153 (Southwest) |
Popular in | November |
Cheapest in | October |
Average price | $384 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National 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 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Thu 10/1
6:00 pm-11:50 pm
1 stop8h 50m
San Jose
Mon 10/5
11:00 pm-8:30 am
1 stop6h 30m
$301
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Fri 9/4
5:10 pm-10:50 pm
1 stop8h 40m
San Jose
Sun 9/6
6:20 am-5:09 pm
1 stop7h 49m
$305
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Fri 10/2
4:00 pm-9:22 pm
1 stop8h 22m
San Jose
Sun 10/4
6:10 am-6:09 pm
1 stop8h 59m
$305
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Wed 11/4
6:10 am-12:55 pm
1 stop9h 45m
San Jose
Tue 11/10
9:15 am-10:00 pm
1 stop9h 45m
$305
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Tue 10/6
10:35 am-3:10 pm
1 stop7h 35m
San Jose
Fri 10/9
8:10 pm-9:30 am
2 stops10h 20m
$310
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Sat 8/22
4:00 pm-9:41 pm
1 stop8h 41m
San Jose
Tue 8/25
6:40 am-6:33 pm
1 stop8h 53m
$315
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Fri 8/21
6:05 am-12:27 pm
1 stop9h 22m
San Jose
Thu 8/27
6:40 am-7:34 pm
1 stop9h 54m
$315
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Wed 8/26
12:55 pm-8:05 pm
2 stops10h 10m
San Jose
Tue 9/1
11:30 am-11:15 pm
2 stops8h 45m
$320
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Fri 11/6
4:40 pm-10:08 pm
1 stop8h 28m
San Jose
Mon 11/9
1:00 pm-11:44 pm
1 stop7h 44m
$325
Washington, D.C.San Jose
DCA Washington, D.C. Reagan-National - SJC San Jose
DCASJC
Washington, D.C. Reagan-National
Thu 9/3
2:15 pm-8:45 pm
1 stop9h 30m
San Jose
Sun 9/6
7:05 am-5:35 pm
1 stop7h 30m
$325
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Reagan-National 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 Reagan-National to San Jose in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-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. Reagan-National Airport-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 Reagan-National to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Reagan-National with our price prediction graph.
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. Reagan-National Airport to San Jose
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to San Jose, California?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Jose, California (average of $244). Flying from Washington, D.C. Reagan-National Airport to San Jose, California in November is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to San Jose, California?
Airfare is typical for this route at the moment.
Washington, D.C. Reagan-National Airport to San Jose, California flights typically cost between $294 and $446 in September.The cheapest round-trip price found within the last 5 days was $299 on Southwest (Sep 11-Sep 13).
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 August 11, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to San Jose, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Reagan-National 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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Reagan-National and San Jose flights
Browse other Reagan-National and San Jose flight options. Last updated on August 11, 2026.
Other flights from Reagan-National
Browse through other flights departing from Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Top 5 airlines flying from Reagan-National to San Jose
Discover the top 5 airlines that operate flights from Reagan-National 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$513 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$378 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$327 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$393 | Average$694 | FlexibilityNo cancel fee | On-time71% |