Cheap flights to San Francisco
Round trips from 22 cities to San Francisco, United States, from $53. Economy, per person, in USD.
Prices updated
Flights to San Francisco by departure city
Cheapest round trip, per person-
San Diego → San Francisco
Oct 20 – 22 · Nonstop
$53
-
Los Angeles → San Francisco
Oct 30 – Nov 4 · 1 stop
$68
-
Phoenix → San Francisco
Oct 27 – 29 · 1 stop
$94
-
Las Vegas → San Francisco
Oct 23 – 25 · Nonstop
$105
-
Portland → San Francisco
Oct 23 – 25 · Nonstop
$144
-
Houston → San Francisco
Oct 27 – Nov 2 · 1 stop
$147
-
Orlando → San Francisco
Dec 11 – 13 · 1 stop
$148
-
Seattle → San Francisco
Oct 27 – 29 · Nonstop
$154
-
Denver → San Francisco
Oct 10 – 17 · Nonstop
$159
-
Salt Lake City → San Francisco
Dec 9 – 12 · 1 stop
$166
-
Dallas → San Francisco
Nov 2 – 8 · Nonstop
$190
-
Austin → San Francisco
Oct 23 – 27 · 1 stop
$214
-
Minneapolis → San Francisco
Oct 28 – Nov 1 · 1 stop
$224
-
Detroit → San Francisco
Oct 29 – Nov 1 · 1 stop
$259
-
Chicago → San Francisco
Oct 28 – Nov 4 · 1 stop
$261
-
Atlanta → San Francisco
Nov 8 – 13 · 2 stops
$267
-
Tampa → San Francisco
Nov 2 – 6 · 2 stops
$276
-
Washington → San Francisco
Dec 4 – 6 · 1 stop
$286
-
Philadelphia → San Francisco
Nov 2 – 9 · 3 stops
$299
-
New York → San Francisco
Nov 5 – 7 · 3 stops
$310
-
Boston → San Francisco
Oct 29 – Nov 1 · 1 stop
$364
-
Charlotte → San Francisco
Sep 30 – Oct 10 · 1 stop
$470
Cheapest month to fly to San Francisco
Lowest round trip per departure month, any of our cities| Month | Cheapest round trip |
|---|---|
| September 2026 | $368 from Dallas |
| October 2026 | $53 from San Diego (cheapest month) |
| November 2026 | $71 from Los Angeles |
| December 2026 | $53 from San Diego (cheapest month) |
| January 2027 | $304 from Chicago |
| February 2027 | $295 from Chicago |
| March 2027 | $211 from Los Angeles |
| April 2027 | $200 from San Diego |
| May 2027 | $262 from Los Angeles |
| June 2027 | $367 from Los Angeles |
| July 2027 | $350 from Los Angeles |
| August 2027 | $1,464 from Dallas |
Cheapest dates to San Francisco
Best date pair from each city-
Oct 20 – 22 from San Diego · 2 nights$53Book
Frontier Airlines Nonstop -
Oct 30 – Nov 4 from Los Angeles · 5 nights$68Book
Frontier Airlines 1 stop
-
Oct 27 – 29 from Phoenix · 2 nights$94Book
Frontier Airlines 1 stop
-
Oct 23 – 25 from Las Vegas · 2 nights$105Book
Frontier Airlines Nonstop
-
Oct 23 – 25 from Portland · 2 nights$144Book
Alaska Airlines Nonstop -
Oct 27 – Nov 2 from Houston · 6 nights$147Book
Frontier Airlines 1 stop
-
Dec 11 – 13 from Orlando · 2 nights$148Book
Alaska Airlines 1 stop
-
Oct 27 – 29 from Seattle · 2 nights$154Book
Alaska Airlines Nonstop
Prices change often. The booking site shows the final price before you pay.
Things to do in San Francisco
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Airport transfer to San Francisco
Fixed prices from SFO on KiwitaxiTo see transfer prices here, turn on partner content in .
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Flights to San Francisco: questions
Which city has the cheapest flights to San Francisco?
Right now it's San Diego: round trips from $53 (Oct 20 – 22, nonstop). Next cheapest: Los Angeles from $68 and Phoenix from $94. We compare 22 departure cities.
What is the cheapest month to fly to San Francisco?
October 2026: the cheapest round trip we have found departing that month is $53. The most expensive month in our data is August, where the cheapest round trip is $1,464. Based on the 12 months ahead we track.
Are there nonstop flights to San Francisco?
Yes. We have found nonstop round trips from San Diego, Los Angeles, Las Vegas and Phoenix. The cheapest is $53 from San Diego.
More of United States
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About these prices
We track round-trip economy fares to San Francisco (United States) from the cities listed above using Travelpayouts / Aviasales data, and refresh every route about once a day. The cheapest round trip we've found is $53 from San Diego. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.