$151+ Cheap flights from San Jose, CA (SJC) to Reagan-National (DCA)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DCA
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Reagan-National with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Jose to Reagan-NationalExplore the most affordable flight options available from San Jose to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from San Jose to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/126:00 am -
1 stop7h 42m
Fri 9/184:41 pm -
1 stop8h 25m
Deal found 9/2![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/308:15 pm -
2 stops9h 05m
Wed 10/76:05 am -
1 stop12h 05m
Deal found 9/2![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 pm -
1 stop9h 10m
Tue 9/221:30 pm -
2 stops9h 55m
Deal found 9/5![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/25:15 pm -
2 stops12h 20m
Wed 10/76:05 am -
1 stop12h 05m
Deal found 9/2![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:31 am -
1 stop28h 52m
Mon 11/94:25 pm -
1 stop24h 33m
Deal found 9/5![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:23 pm -
1 stop7h 36m
Tue 10/134:45 pm -
1 stop9h 15m
Deal found 9/4![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/1611:30 am -
2 stops8h 45m
Sat 9/196:10 am -
1 stop12h 35m
Deal found 9/2![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/126:30 am -
1 stop7h 39m
Sun 11/153:30 pm -
1 stop10h 29m
Deal found 9/1![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:23 pm -
1 stop7h 36m
Sun 9/276:05 am -
1 stop9h 22m
Deal found 9/4![Delta logo]()
$330
This Orbitz deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:29 am -
1 stop9h 31m
Tue 9/225:27 pm -
1 stop18h 35m
Deal found 9/2![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/167:40 am -
2 stops10h 15m
Tue 9/224:35 pm -
1 stop9h 30m
Deal found 9/2![Southwest logo]()
$338
Best flights from San Jose to Reagan-NationalDiscover carefully curated flight deals from San Jose to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from San Jose to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop14h 45m
Mon 10/263:00 pm -
1 stop11h 55m
Deal found 9/4![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:51 pm -
1 stop7h 53m
Wed 10/216:05 am -
1 stop9h 34m
Deal found 9/5![Delta logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:29 am -
1 stop9h 31m
Tue 9/2210:59 am -
1 stop10h 05m
Deal found 9/3![Alaska Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:15 pm -
2 stops12h 20m
Wed 10/216:35 pm -
1 stop7h 45m
Deal found 9/5![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:23 pm -
1 stop7h 36m
Sun 9/276:05 am -
1 stop9h 22m
Deal found 9/4![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop14h 45m
Thu 10/223:00 pm -
1 stop11h 55m
Deal found 9/4![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2312:51 pm -
1 stop7h 53m
Mon 9/282:00 pm -
1 stop7h 57m
Deal found 9/2![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/2211:00 pm -
1 stop6h 50m
Wed 11/119:00 am -
2 stops10h 30m
Deal found 9/1![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:15 pm -
2 stops9h 05m
Tue 10/69:10 am -
2 stops12h 05m
Deal found 9/5![Southwest logo]()
$372
Last-minute flights from San Jose to Reagan-NationalDiscover last-minute flight deals from San Jose to Reagan-National. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Reagan-National. Data last updated September 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/126:00 am -
1 stop7h 42m
Fri 9/184:41 pm -
1 stop8h 25m
Deal found 9/2![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/1611:30 am -
2 stops8h 45m
Sat 9/196:10 am -
1 stop12h 35m
Deal found 9/2![Southwest logo]()
$326
This Orbitz deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:29 am -
1 stop9h 31m
Tue 9/225:27 pm -
1 stop18h 35m
Deal found 9/2![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/167:40 am -
2 stops10h 15m
Tue 9/224:35 pm -
1 stop9h 30m
Deal found 9/2![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 pm -
1 stop9h 10m
Tue 9/221:30 pm -
2 stops9h 55m
Deal found 9/5![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:23 pm -
1 stop7h 36m
Sun 9/276:05 am -
1 stop9h 22m
Deal found 9/4![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/266:30 am -
1 stop8h 39m
Tue 9/295:10 pm -
1 stop8h 32m
Deal found 9/1![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/308:15 pm -
2 stops9h 05m
Wed 10/76:05 am -
1 stop12h 05m
Deal found 9/2![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:23 pm -
1 stop7h 36m
Tue 10/134:45 pm -
1 stop9h 15m
Deal found 9/4![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop9h 10m
Mon 10/52:35 pm -
1 stop8h 50m
Deal found 9/4![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/25:15 pm -
2 stops12h 20m
Wed 10/76:05 am -
1 stop12h 05m
Deal found 9/2![Southwest logo]()
$321
One-way flights from San Jose to Reagan-NationalSearch for one-way flight options from San Jose to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from San Jose to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:15 pm -
2 stops23h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/59:03 pm -
2 stops16h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$152
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates ” 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 9/296:00 am -
1 stop7h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$153
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:23 pm -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:15 pm -
2 stops52h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:40 am -
2 stops10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$163
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:15 pm -
2 stops12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$164
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:10 am -
1 stop8h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$168
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/247:50 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$173
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/208:20 am -
2 stops11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$178
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:29 am -
1 stop9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$188
Find flight deals from San Jose to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Reagan-National (DCA). 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Southwest) |
One-way from | $151 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $318 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Reagan-National 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 September 6, 2026.
Use the filters below to find and compare flights from San Jose to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Wed 9/30
8:55 am-10:20 pm
1 stop10h 25m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$153
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Wed 9/23
12:51 pm-11:44 pm
1 stop7h 53m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$153
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Tue 10/27
11:15 am-11:05 pm
1 stop8h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$153
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Fri 12/4
10:30 pm-11:39 am
1 stop10h 09m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$153
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Fri 10/2
6:00 am-6:10 pm
1 stop9h 10m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$153
Quickest round-trip
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Sun 10/18
11:00 pm-8:50 am
1 stop6h 50m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$153
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Sat 9/12
12:51 pm-11:44 pm
1 stop7h 53m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$158
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Mon 9/21
11:00 pm-8:55 am
1 stop6h 55m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$158
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Fri 9/11
11:00 pm-11:05 am
1 stop9h 05m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$158
San JoseWashington, D.C.
SJC San Jose - DCA Washington, D.C. Reagan-National
SJCDCA
San Jose
Sun 2/28
7:00 am-6:14 pm
1 stop8h 14m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$163
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Jose to Reagan-National
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 San Jose to Reagan-National in September.
| 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 San Jose, California-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Washington, D.C. Reagan-National Airport 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 San Jose, California-Washington, D.C. Reagan-National Airport 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 San Jose to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from San Jose with our price prediction graph.
SJC-DCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Jose to Washington, D.C. Reagan-National Airport
How far ahead should I book a flight from San Jose, California to Washington, D.C. Reagan-National Airport?
The price you pay for your flight from San Jose, California to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Jose, California to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from San Jose, California to Washington, D.C. Reagan-National Airport (average of $317). Flying from San Jose, California to Washington, D.C. Reagan-National Airport in November is currently the most expensive (average of $662). 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 San Jose, California to Washington, D.C. Reagan-National Airport?
Airfare is typical for this route at the moment.
San Jose, California to Washington, D.C. Reagan-National Airport flights typically cost between $260 and $460 in September.The cheapest round-trip price found within the last 5 days was $315 on Southwest (Sep 19-Sep 22).
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 6, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from San Jose to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Jose to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Owings Mills
Arlington
Tysons
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring
Largo
Springfield
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San Jose and Reagan-National flights
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Top 5 airlines flying from San Jose to Reagan-National
Discover the top 5 airlines that operate flights from San Jose to Reagan-National. 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 September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$530 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$415 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$268 | Average$633 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$340 | Average$444 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$371 | Average$580 | FlexibilityNo cancel fee | On-time71% |