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Cheap flights from Washington to San Francisco

One-way from $143, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Wed, Nov 4Any priceThu, Nov 5Any priceFri, Nov 6Any priceSat, Nov 7$143Sun, Nov 8Any priceMon, Nov 9Any priceTue, Nov 10Any priceWed, Nov 11Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$143
Frontier Airlines, flight F9 689Found 2 days ago, 1 adult
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6:00pmWashingtonSat, Nov 7
Travel time 7h 1m, 1 stopDCASFO
10:01pmSan FranciscoSat, Nov 7
$185
Southwest Airlines, flight WN 1225Found 3 days ago, 1 adult
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3:40pmWashingtonSat, Oct 17
Travel time 6h 35m, 1 stopDCASJC
7:15pmSan FranciscoSat, Oct 17
$226
Frontier Airlines, flight F9 685Found 4 days ago, 1 adult
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7:00amWashingtonFri, Nov 27
Travel time 7h 14m, 1 stopDCASFO
11:14amSan FranciscoFri, Nov 27
$239
United Airlines, flight UA 2691Found 3 days ago, 1 adult
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6:10amWashingtonThu, Oct 15
Travel time 7h 2m, 1 stopIADSJC
10:12amSan FranciscoThu, Oct 15
$243
Frontier Airlines, flight F9 4277Found 2 days ago, 1 adult
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6:00amWashingtonSun, Oct 18
Travel time 6h 47m, 1 stopIADSFO
9:47amSan FranciscoSun, Oct 18

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
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  • Getting from the airportTransfers and car hire in San Francisco, booked ahead at a fixed price.
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  • Things to do in San FranciscoPopular tours from $39 per person.
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  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$6235$5176$2897$2898$2889$29510–11$27512–13–14–15$23916–17$18518$24319–20–21–22–23–24–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7$1438–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27$22628–29$43330–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$226 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 7, $143.

Lowest fares by month

In the fares found this week, November has the lowest: from $143 one-way, against $317 in January 2027. Pick a month to see its cheapest date.

$0$200$400Oct$143NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$229Sat, Oct 17Nonstop
November$143Sat, Nov 71 stop
December$147Tue, Dec 12 stops
January 2027$317Fri, Jan 1Nonstop
February 2027—
March 2027$255Mon, Mar 11 stop
April 2027—
May 2027—
June 2027$287Tue, Jun 11 stop
July 2027$276Thu, Jul 11 stop
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Washington to San Francisco?

In the fares found this week, November has the lowest: from $143 one-way, against $317 in January 2027.

Are there direct flights from Washington to San Francisco?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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