
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Frontier) |
One-way from | $167 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $541 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Sat 8/29
5:16 pm-9:47 pm
1 stop7h 31m
San Francisco
Sat 9/5
5:36 am-4:38 pm
1 stop8h 02m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Sat 9/5
3:40 pm-8:35 pm
1 stop7h 55m
San Francisco
Sat 9/12
6:00 am-8:05 pm
2 stops11h 05m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Sat 9/26
7:00 am-6:00 pm
1 stop14h 00m
San Francisco
Tue 9/29
7:08 am-6:14 pm
1 stop8h 06m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Thu 10/22
10:10 pm-12:59 am
Nonstop5h 49m
San Francisco
Sat 10/24
6:45 am-3:04 pm
Nonstop5h 19m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 10/14
7:00 am-5:00 pm
2 stops13h 00m
San Francisco
Tue 10/20
7:05 am-5:53 pm
1 stop7h 48m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Wed 11/11
6:59 pm-10:06 pm
Nonstop6h 07m
San Francisco
Mon 11/16
1:39 pm-8:00 pm
1 stop27h 21m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Wed 10/7
7:30 am-12:45 pm
1 stop8h 15m
San Francisco
Mon 10/12
7:45 pm-8:35 am
2 stops9h 50m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Sat 7/18
6:30 am-9:12 am
Nonstop5h 42m
San Francisco
Thu 7/23
11:05 pm-7:30 am
Nonstop5h 25m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Sat 10/3
2:50 pm-9:15 pm
2 stops9h 25m
San Francisco
Wed 10/7
7:45 pm-2:35 pm
2 stops15h 50m
Washington, D.C.San Francisco
DCA - SFO
DCASFO
Washington, D.C. Reagan-National
Wed 8/5
3:10 pm-11:50 pm
1 stop11h 40m
San Francisco
Mon 8/10
10:17 pm-12:00 pm
1 stop10h 43m
It’s typically best to fly out from Washington, D.C. to Fremont at noon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.
The most flights from WAS to FR8 are scheduled on a Saturday (42 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).
Travelers seeking maximum savings on their Washington, D.C. to Fremont flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
robert,Feb 2026
LAS - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$345 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$407 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$184 | Average$564 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$467 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$278 | Average$427 | FlexibilityNo cancel fee | On-time85% |