$143+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJC
Jul 24 — Jul 311
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 June 24, 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 June 24, 2026.
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:00 pm
DCA
- SJC
1 stop8h 41m
Delta
Sat 9/1212:46 pm
SJC
- DCA
1 stop7h 57m
Delta
Deal found 6/23![Delta logo]()
$290
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:45 am
DCA
- SJC
1 stop7h 24m
Delta
Sun 8/3010:20 pm
SJC
- DCA
1 stop7h 50m
Delta
Deal found 6/22![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:55 pm
DCA
- SJC
2 stops9h 00m
Southwest
Tue 7/710:20 am
SJC
- DCA
1 stop9h 55m
Southwest
Deal found 6/20![Southwest logo]()
$300
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:59 am
DCA
- SJC
1 stop10h 05m
Alaska Airlines
Wed 10/78:54 am
SJC
- DCA
1 stop9h 06m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:30 pm
DCA
- SJC
1 stop10h 10m
United Airlines
Fri 7/31:10 pm
SJC
- DCA
1 stop7h 49m
United Airlines
Deal found 6/19![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:45 pm
DCA
- SJC
1 stop9h 00m
Delta
Sat 9/2612:46 pm
SJC
- DCA
1 stop7h 57m
Delta
Deal found 6/22![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:05 am
DCA
- SJC
1 stop14h 15m
Southwest
Tue 8/1111:00 pm
SJC
- DCA
1 stop9h 25m
Southwest
Deal found 6/20![Southwest logo]()
$322
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:16 pm
DCA
- SJC
1 stop9h 05m
Alaska Airlines
Sat 7/49:09 am
SJC
- DCA
1 stop12h 06m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$325
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:59 am
DCA
- SJC
1 stop12h 01m
Alaska Airlines
Fri 8/217:29 am
SJC
- DCA
1 stop10h 31m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:59 am
DCA
- SJC
1 stop8h 39m
Alaska Airlines
Thu 8/208:29 am
SJC
- DCA
1 stop9h 31m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:00 am
DCA
- SJC
1 stop8h 50m
American Airlines
Tue 9/812:03 pm
SJC
- DCA
1 stop8h 55m
American Airlines
Deal found 6/23![American Airlines logo]()
$339
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 June 24, 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 June 24, 2026.
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:45 pm
DCA
- SJC
1 stop9h 00m
Delta
Wed 10/712:45 pm
SJC
- DCA
1 stop7h 33m
Delta
Deal found 6/19![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:30 pm
DCA
- SJC
2 stops9h 50m
Southwest
Wed 10/76:15 am
SJC
- DCA
1 stop9h 00m
Southwest
Deal found 6/19![Southwest logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:59 am
DCA
- SJC
1 stop25h 24m
Alaska Airlines
Fri 9/117:29 am
SJC
- DCA
1 stop10h 31m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:05 pm
DCA
- SJC
1 stop8h 40m
Southwest
Wed 10/78:40 am
SJC
- DCA
2 stops9h 05m
Southwest
Deal found 6/19![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:35 pm
DCA
- SJC
1 stop9h 15m
Delta
Sun 9/66:40 am
SJC
- DCA
1 stop9h 54m
Delta
Deal found 6/19![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:35 am
DCA
- SJC
2 stops9h 50m
Southwest
Tue 8/118:15 pm
SJC
- DCA
2 stops9h 40m
Southwest
Deal found 6/22![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:40 pm
DCA
- SJC
1 stop7h 40m
Southwest
Tue 9/811:00 pm
SJC
- DCA
1 stop6h 55m
Southwest
Deal found 6/23![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:05 am
DCA
- SJC
2 stops11h 40m
Southwest
Tue 8/1111:30 am
SJC
- DCA
2 stops8h 45m
Southwest
Deal found 6/20![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:25 am
DCA
- SJC
2 stops9h 10m
Southwest
Sat 8/298:05 am
SJC
- DCA
1 stop9h 50m
Southwest
Deal found 6/23![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:35 pm
DCA
- SJC
1 stop7h 35m
Southwest
Mon 10/128:15 pm
SJC
- DCA
2 stops9h 20m
Southwest
Deal found 6/23![Southwest logo]()
$420
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
DCA
- SJC
2 stops9h 45m
Southwest
Mon 10/2611:20 am
SJC
- DCA
1 stop8h 30m
Southwest
Deal found 6/23![Southwest logo]()
$420
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
DCA
- SJC
1 stop7h 45m
Southwest
Sun 10/1110:25 pm
SJC
- DCA
2 stops13h 10m
Southwest
Deal found 6/22![Southwest logo]()
$428
Last-minute flights from Reagan-National to San JoseDiscover last-minute flight deals from Reagan-National to San Jose. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to San Jose. Data last updated June 24, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:59 am
DCA
- SJC
1 stop12h 01m
Alaska Airlines
Sat 7/49:09 am
SJC
- DCA
1 stop12h 06m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:30 pm
DCA
- SJC
1 stop10h 10m
United Airlines
Fri 7/31:10 pm
SJC
- DCA
1 stop7h 49m
United Airlines
Deal found 6/19![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:55 pm
DCA
- SJC
1 stop7h 30m
Southwest
Tue 7/710:55 pm
SJC
- DCA
1 stop6h 30m
Southwest
Deal found 6/20![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:35 pm
DCA
- SJC
1 stop8h 04m
Delta
Thu 7/912:40 pm
SJC
- DCA
1 stop8h 12m
Delta
Deal found 6/19![Delta logo]()
$305
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:16 pm
DCA
- SJC
1 stop9h 05m
Alaska Airlines
Sat 7/49:09 am
SJC
- DCA
1 stop12h 06m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:00 pm
DCA
- SJC
1 stop9h 57m
Delta
Sat 7/116:35 am
SJC
- DCA
1 stop9h 02m
Delta
Deal found 6/23![Delta logo]()
$342
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:01 pm
DCA
- SJC
1 stop7h 40m
American Airlines
Tue 7/216:01 am
SJC
- DCA
1 stop9h 58m
American Airlines
Deal found 6/21![American Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:40 pm
DCA
- SJC
1 stop7h 50m
Southwest
Fri 7/316:00 am
SJC
- DCA
1 stop7h 40m
Southwest
Deal found 6/21![Southwest logo]()
$339
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 June 24, 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 June 24, 2026.
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:45 pm
DCA
- SJC
1 stop8h 31m
Delta
Deal found 6/23![Delta logo]()
$143
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:45 pm
DCA
- SJC
1 stop8h 28m
Delta
Deal found 6/23![Delta logo]()
$148
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:59 am
DCA
- SJC
1 stop10h 05m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$153
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:59 am
DCA
- SJC
1 stop12h 01m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:00 pm
DCA
- SJC
2 stops28h 28m
Frontier
Deal found 6/19![Frontier logo]()
$166
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:40 pm
DCA
- SJC
1 stop7h 50m
Southwest
Deal found 6/19![Southwest logo]()
$170
This CheapOair deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:16 pm
DCA
- SJC
1 stop9h 05m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$173
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:00 am
DCA
- SJC
2 stops11h 45m
Southwest
Deal found 6/21![Southwest logo]()
$175
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:30 pm
DCA
- SJC
1 stop10h 20m
United Airlines
Deal found 6/19![United Airlines logo]()
$178
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:59 am
DCA
- SJC
1 stop8h 39m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$180
This KAYAK deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:05 am
DCA
- SJC
1 stop9h 22m
Delta
Deal found 6/23![Delta logo]()
$181
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:59 am
DCA
- SJC
1 stop8h 39m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$185
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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $290 (Delta) |
One-way from | $143 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $780 |
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 June 24, 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
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Fri 10/2
4:45 pm-10:45 pm
1 stop9h 00m
San Jose
Wed 10/7
12:45 pm-11:18 pm
1 stop7h 33m
$295
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Wed 9/30
1:30 pm-8:20 pm
2 stops9h 50m
San Jose
Wed 10/7
6:15 am-6:15 pm
1 stop9h 00m
$350
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Fri 10/2
5:05 pm-10:45 pm
1 stop8h 40m
San Jose
Wed 10/7
8:40 am-8:45 pm
2 stops9h 05m
$350
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Fri 9/4
4:35 pm-10:50 pm
1 stop9h 15m
San Jose
Sun 9/6
6:40 am-7:34 pm
1 stop9h 54m
$367
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Wed 8/5
9:35 am-4:25 pm
2 stops9h 50m
San Jose
Tue 8/11
8:15 pm-8:55 am
2 stops9h 40m
$394
Quickest round-trip
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Fri 9/4
6:40 pm-11:20 pm
1 stop7h 40m
San Jose
Tue 9/8
11:00 pm-8:55 am
1 stop6h 55m
$395
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Sat 8/8
6:05 am-2:45 pm
2 stops11h 40m
San Jose
Tue 8/11
11:30 am-11:15 pm
2 stops8h 45m
$398
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Tue 8/25
7:25 am-1:35 pm
2 stops9h 10m
San Jose
Sat 8/29
8:05 am-8:55 pm
1 stop9h 50m
$400
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Fri 9/4
10:59 am-9:23 am
1 stop25h 24m
San Jose
Fri 9/11
7:29 am-9:00 pm
1 stop10h 31m
$404
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Wed 10/7
4:35 pm-9:10 pm
1 stop7h 35m
San Jose
Mon 10/12
8:15 pm-8:35 am
2 stops9h 20m
$420
Showing 1-10 of 21 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 June.
| 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 $276). Flying from Washington, D.C. Reagan-National Airport to San Jose, California in June is currently the most expensive (average of $780). 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?
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 June 24, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to San Jose, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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 June 24, 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 June 24, 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 June 24, 2026.
Top 4 airlines flying from Reagan-National to San Jose
Discover the top 4 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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$513 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$233 | Average$358 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$327 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$274 | Average$656 | FlexibilityNo cancel fee | On-time71% |