• Cheap flights from San Francisco

  • Cheap flights to San Francisco

Find cheap flight tickets to San Francisco and other cities in United States using Kelkoo's advanced travel search. Kelkoo Travel searches hundreds of airlines to find the best fare for your trip to San Francisco. We have now included more top airlines, United Airlines, American Airlines, ... View more

Adults > 12 years old
Children 2-11 years
Infants 0-2 years
Travel Class
Economy Premium Economy Business First

The City and County of San Francisco is the fourth most populous city in California and the 13th most populous city in the United States, with a 2008 estimated population of 808,976. It is the most densely populated city in the state, the second most densely populated major city in the U.S., and is…

Cheap offers

Los Angeles International to San Francisco International

with United Airlines in 1:28

from £79

San Diego Lindberg Fld S.Diego to San Francisco International

with United Airlines in 1:26

from £91

Seattle / Tacoma International to San Francisco International

with American Airlines in 2:05

from £97

Las Vegas Mccarran to San Francisco International

with Spirit Airlines in 1:27

from £105

Portland to San Francisco International

with Delta Air Lines

via Seattle / Tacoma International in 4:14

from £110

Santa Ana John Wayne to San Francisco International

with United Airlines in 1:29

from £114

Fresno Yosemite to San Francisco International

with United Airlines in 0:59

from £143

Austin-Bergstrom to San Francisco International

with US Airways

via Phoenix Sky Harbor in 5:33

from £162

New York to San Francisco International

with JetBlue Airways in 6:40

from £181

Miami International to San Francisco International

with US Airways

via Charlotte Douglas in 10:52

from £206

Chicago FSS to San Francisco International

with American Airlines in 4:25

from £206

Fort Lauderdale International to San Francisco International

with United Airlines

via Houston George Bush Intercntl. in 8:21

from £217

Baltimore Washington International to San Francisco International

with US Airways

via Charlotte Douglas in 8:15

from £223

Guadalajara to San Francisco International

with US Airways

via Phoenix Sky Harbor in 6:29

from £238

Vancouver International to San Francisco International

with Alaska Airlines

via Portland in 5:08

from £247

Philadelphia International to San Francisco International

with United Airlines

via Houston George Bush Intercntl. and Los Angeles International in 10:55

from £251

Fort Myers Page Field to San Francisco International

with United Airlines

via Houston George Bush Intercntl. in 8:26

from £253

Toronto Pearson International to San Francisco International

with Delta Air Lines

via Minneapolis St Paul in 7:27

from £253

Washington to San Francisco International

with United Airlines in 5:42

from £267

Gothenburg Landvetter to San Francisco International

with British Airways

via London Heathrow in 14:40

from £280

Cheap offers

San Francisco International to Las Vegas Mccarran

with Frontier Airlines in 1:40

from £39

San Francisco International to Long Beach Municipal

with JetBlue Airways in 1:16

from £89

San Francisco International to Los Angeles International

with Delta Air Lines in 1:19

from £95

San Francisco International to Portland

with Virgin America in 1:45

from £105

San Francisco International to Santa Ana John Wayne

with US Airways in 1:35

from £107

San Francisco International to Denver International

with Frontier Airlines in 2:18

from £125

San Francisco International to Seattle / Tacoma International

with Alaska Airlines in 1:55

from £132

San Francisco International to Salt Lake City

with US Airways

via Phoenix Sky Harbor in 0:00

from £161

San Francisco International to Ontario International

with United Airlines in 1:13

from £163

San Francisco International to Chicago FSS

with US Airways in 6:55

from £173

San Francisco International to Indianapolis

with Frontier Airlines

via Denver International in 5:43

from £173

San Francisco International to Kansas City Downtown

with Frontier Airlines

via Denver International in 4:33

from £175

San Francisco International to Minneapolis St Paul

with Frontier Airlines

via Denver International in 5:27

from £179

San Francisco International to Raleigh / Durham

with American Airlines

via Dallas Fort Worth International in 7:40

from £186

San Francisco International to Boston Logan International

with US Airways

via Philadelphia International in 7:08

from £193

San Francisco International to Fort Lauderdale International

with United Airlines in 5:29

from £196

San Francisco International to Baltimore Washington International

with US Airways

via Philadelphia International in 6:49

from £199

San Francisco International to New York

with American Airlines in 5:35

from £199

San Francisco International to Miami International

with JetBlue Airways in 5:15

from £201

San Francisco International to Orlando Executive

with JetBlue Airways

via New York John F. Kennedy in 8:52

from £206

* Displayed airfares are based on historical data for one adult roundtrip cheap flight tickets. Our best offers come from real users that visit Kelkoo to search for low fares by destination and find the best deals on airline tickets. Prices are subject to change and cannot be guaranteed at the time of booking