Round-trip from | $259 (Frontier) |
---|---|
One-way from | $121 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $354 |
Fly from
Fly to
Route
Depart
Return
Price
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Mon 8/11
2:12 pm-6:34 am
1 stop13h 22m
Washington, D.C. Dulles Intl
Mon 8/18
7:30 am-1:17 pm
1 stop8h 47m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Wed 7/2
6:45 am-6:25 pm
1 stop8h 40m
Washington, D.C. Dulles Intl
Thu 7/10
5:00 am-11:00 am
2 stops9h 00m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Wed 8/13
6:15 am-6:59 pm
1 stop9h 44m
Washington, D.C. Dulles Intl
Sat 8/16
5:25 pm-10:36 pm
1 stop8h 11m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Fri 8/1
6:24 pm-5:24 am
1 stop8h 00m
Washington, D.C. Dulles Intl
Sat 8/16
2:39 pm-8:53 pm
1 stop9h 14m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Sun 8/17
7:17 pm-9:53 am
2 stops11h 36m
Washington, D.C. Dulles Intl
Sat 8/23
11:51 am-4:36 pm
1 stop7h 45m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Thu 7/24
6:15 am-6:59 pm
1 stop9h 44m
Washington, D.C. Dulles Intl
Wed 7/30
5:25 pm-10:31 pm
1 stop8h 06m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Tue 8/12
5:55 am-6:49 pm
2 stops9h 54m
Washington, D.C. Dulles Intl
Tue 8/19
12:39 pm-7:47 pm
1 stop10h 08m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Thu 6/26
6:00 am-9:23 am
2 stops24h 23m
Washington, D.C. Dulles Intl
Mon 6/30
10:13 am-11:34 pm
2 stops16h 21m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Tue 10/28
7:00 am-5:06 pm
1 stop7h 06m
San JoseWashington, D.C.
SJC - IAD
SJCIAD
San Jose
Tue 10/28
7:00 am-5:06 pm
1 stop7h 06m
The price you pay for your flight from San Jose to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from San Jose to Washington, D.C. Dulles Intl Airport (average of $309). Flying from San Jose to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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.
Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from San Jose to Washington, D.C. Dulles Intl Airport by exploring options for tickets at noon.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$189 | Average$216 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$256 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$258 | Average$429 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$264 | Average$375 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$276 | Average$434 | FlexibilityNo cancel fee | On-time69% |