Search Flights to San Francisco (SFO)

Good to Know: Flights to SFO

Useful information for finding cheap flights to San Francisco International and booking your next trip

Cheapest Round Trip Flight

$297

DLDelta Airlinesβ€’ 1 stop β€’ 17h 6m

Oct 01 – Oct 08

The cheapest round trip flight from Chicago O'Hare International to San Francisco International is currently $297

πŸ” Search Flights

Cheapest Direct Flight

$321

AAAmerican Airlinesβ€’ nonstopβ€’ 7h 30m

Oct 01

The cheapest nonstop flight from Chicago O'Hare International to San Francisco International is currently $321

πŸ” Search Flights

Fastest Flight

7h 18m

The fastest nonstop flight from Chicago O'Hare International to San Francisco International takes 7h 18m

Best Flight Deals to San Francisco

Identify the most efficient round-trip flights to San Francisco. We present options balancing cost and convenience for your return journey.

Oct 01 - Oct 08, Economy
DL
Chicago β†’ San Francisco
17h 6m
1:22 PM - 9:48 PM β€’ 1 stop
DL
Chicago β†’ San Francisco
10h 46m
9:55 AM - 6:41 PM β€’ 1 stop
$297
Delta Airlines
Oct 01 - Oct 08, Economy
UA
Chicago β†’ San Francisco
10h 42m
2:17 PM - 7:35 PM β€’ 1 stop
UA
Chicago β†’ San Francisco
7h 2m
11:33 PM - 5:55 AM β€’ nonstop
$371
United Airlines
Oct 01 - Oct 08, Economy
B6
Chicago β†’ San Francisco
20h 7m
1:35 PM - 11:42 PM β€’ 1 stop
B6
Chicago β†’ San Francisco
17h 38m
11:25 PM - 12:23 PM β€’ 1 stop
$424
JetBlue Airways
Oct 01 - Oct 08, Economy
B6
Chicago β†’ San Francisco
22h 4m
1:35 PM - 12:59 AM β€’ 1 stop
B6
Chicago β†’ San Francisco
17h 38m
11:25 PM - 12:23 PM β€’ 1 stop
$426
JetBlue Airways
Oct 01 - Oct 08, Economy
SY
Chicago β†’ San Francisco
28h 30m
2:00 PM - 4:57 PM β€’ 1 stop
SY
Chicago β†’ San Francisco
25h 19m
1:03 PM - 6:09 PM β€’ 1 stop
$493
Sun Country Airlines
Oct 01 - Oct 08, Economy
UA
Chicago β†’ San Francisco
10h 11m
2:15 PM - 8:02 PM β€’ 1 stop
UA
Chicago β†’ San Francisco
10h 7m
5:05 AM - 1:12 PM β€’ 1 stop
$581
United Airlines

Compare & Book Cheapest Flights to San Francisco, SFO

Looking for a cheap last-minute deal or the best round-trip flight to San Francisco? Find the biggest savings on one-way and round-trip tickets right here.

Essential Information for Booking Flights from () - AI Insights

What's the cheapest airline to sfo?
Looking for cheap airline tickets to San Francisco? Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), Aerolineas Argentinas (AR), and WestJet Airlines (WS) offer competitive fares to this airport.
What's the popular airline to fly to sfo?
American Airlines (AA) offers popular routes to San Francisco International Airport (SFO), suitable for a single passenger traveling in economy class.
What's the cheapest day of the week to fly to sfo?
Tuesday is the cheapest day to fly to San Francisco International Airport.
What's the cheapest month to fly to sfo?
April offers the most affordable airfare to San Francisco International Airport (SFO).
What is the cheapest airline to fly to San Francisco?
Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), Aerolineas Argentinas (AR), and American Airlines (AA) offer competitive fares to San Francisco.
When is it generally cheaper to fly to San Francisco?
Tuesday is generally considered the cheapest day to fly to San Francisco.
What month offers the best deals on flights to San Francisco?
April is generally the month with the lowest fares for flights to San Francisco.

Destination Airport Information

IATA CodeSFO
NameSan Francisco International
CitySan Francisco
CountryUS
Latitude37.61899948120117
Longitude-122.375

Popular Airlines

More Flight Options to San Francisco, SFO

Why Fareleaders for Flights to SFO

Lowest Prices
Lowest Prices
Find the lowest SFO airfares by comparing hundreds of airlines and agencies.
New Deals
New Deals Everyday
Never miss a deal on SFO flightsβ€”we update prices daily to bring you the best airfares.
Best Travel Options
Best Travel Options
Compare hundreds of SFO flights and find the best deals without any added service charges.
Get Fare Drop Alert
Be the first to know when fares drop to San Francisco (SFO)
Terms and Conditions*