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Cheap flights from San Francisco to Washington

One-way from $66, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Thu, Nov 19Any priceFri, Nov 20Any priceSat, Nov 21$139Sun, Nov 22$66Mon, Nov 23Any priceTue, Nov 24Any priceWed, Nov 25Any priceThu, Nov 26Any 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
$66
Frontier Airlines, flight F9 4156Found 4 days ago, 1 adult
Check price on Aviasales
9:11pmSan FranciscoSun, Nov 22
Travel time 6h 6m, 1 stopSFOIAD
6:17amWashingtonMon, Nov 23
$130
Frontier Airlines, flight F9 4158Found today, 1 adult
Check price on Aviasales
12:37pmSan FranciscoTue, Dec 8
Travel time 7h 42m, 2 stopsSFOIAD
11:19pmWashingtonTue, Dec 8
$139
Frontier Airlines, flight F9 4310Found 4 days ago, 1 adult
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9:23pmSan FranciscoSat, Nov 21
Travel time 5h 58m, 1 stopSFODCA
6:21amWashingtonSun, Nov 22
$141
Frontier Airlines, flight F9 4402Found yesterday, 1 adult
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6:30pmSan FranciscoWed, Dec 9
Travel time 7h 30m, 2 stopsSFOIAD
5:00amWashingtonThu, Dec 10
$141
Frontier Airlines, flight F9 4402Found today, 1 adult
Check price on Aviasales
6:51pmSan FranciscoSat, Dec 12
Travel time 7h 36m, 2 stopsSFOIAD
5:27amWashingtonSun, Dec 13

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.
    Compare plans
  • Getting from the airportTransfers and car hire in Washington, booked ahead at a fixed price.
    See options
  • Things to do in WashingtonPopular tours from $54.95 per person.
    See ideas
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

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$2745–6–7–8–9$26110–11–12–13–14–15–16–17–18–19–20–21–22–23$14924–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21$13922$6623–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$139 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 22, $66.

Lowest fares by month

In the fares found this week, November has the lowest: from $66 one-way, against $287 in June 2027. Pick a month to see its cheapest date.

$0$100$200$300Oct$66NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$149Fri, Oct 231 stop
November$66Sun, Nov 221 stop
December$130Tue, Dec 82 stops
January 2027—
February 2027$249Mon, Feb 11 stop
March 2027—
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 San Francisco to Washington?

In the fares found this week, November has the lowest: from $66 one-way, against $287 in June 2027.

Are there direct flights from San Francisco to Washington?

Yes. Recent fares include nonstop flights with United Airlines.

How long is the flight from San Francisco to Washington?

A nonstop flight takes about 5h 30m. The distance is 2,414 mi.

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