Cheap Flights from Washington, D.C. to San Francisco
No deal from Washington, D.C. to San Francisco has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Washington, D.C. to San Francisco, the lowest round-trip fare we recorded was $212, in August. The typical fare was $330. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $378 on Frontier, seen Oct 15. It is an unverified observation and may have changed.
See every deal <a href="/from/washington-dc">from Washington, D.C.</a>, <a href="/to/san-francisco">to San Francisco</a>, or the return direction <a href="/from/san-francisco/to/washington-dc">San Francisco to Washington, D.C.</a>.
Latest price we saw: Washington, D.C. to San Francisco
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Washington, D.C. (DCA) to San Francisco (SFO) | $378 | 7.8¢ | Nov 6 – Nov 12 | Frontier | Oct 15 | Check price |
Price history: Washington, D.C. to San Francisco
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $264 | $310 | 9 |
| Sep 2026 | $231 | $382 | 81 |
| Aug 2026 | $212 | $297 | 126 |
Frequently asked questions
How many flight deals from Washington, D.C. to San Francisco are on Sparkflights right now?
There are 0 verified deals from Washington, D.C. to San Francisco on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Washington, D.C. to San Francisco?
The lowest fare we've recorded from Washington, D.C. to San Francisco is $212, based on 216 price observations over 3 months.
How much does a flight from Washington, D.C. to San Francisco cost?
The typical round-trip fare we observed from Washington, D.C. to San Francisco is $330, against a recorded low of $212. These are observations, not quotes.
When is the cheapest month to fly Washington, D.C. to San Francisco?
August was the cheapest month we observed from Washington, D.C. to San Francisco and October the dearest, over 3 months of data.
What is the current price from Washington, D.C. to San Francisco?
The most recent fare our sweep saw from Washington, D.C. to San Francisco is $378, on Oct 15. It is an unverified observation rather than a verified deal, so check it before booking.