FFL Helper

FFL Helper / San Francisco / Washington

SFO → WAS

San Francisco (SFO) to Washington (WAS)

Compare one-way fares for flights from San Francisco to Washington.

Lowest fare $113
Distance 2,435 mi
Flight time 7h 45m
Airports SFO–DCA
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By month: October 2026 from $177 · November 2026 from $113

Price calendar

October 2026

From $177 · up to $201

Mon
Tue
Wed
Thu
Fri
Sat
Sun
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2
3
4
5
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7
8
9
10
11
12
13
14
15
16
17
18
19
20
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22
23
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25 $201 26 $189 27 $177 28 $201
29
30
31

November 2026

From $113 · up to $180

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3 $180 4 $147 5 $147 6 $147 7 $147 8 $147 9 $147 10 $147 11 $147 12 $147 13 $147 14 $113 15 $121 16 $121 17 $121 18 $121 19 $121 20 $121 21 $121 22 $130
23
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30

Upcoming dates

Washington WAS

$113

Nov 14, 6:02am · 7h 45m · 1 stop

SFO → DCA · Frontier Airlines

Tickets

Washington WAS

$130

Nov 22, 9:11pm · 28h 59m · 1 stop

SFO → IAD · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from San Francisco to Washington. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book San Francisco to Washington.