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Find cheap United Airlines flights to San Francisco from $1,136

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Flights Deals

Cheap United Airlines Flight Deals to San Francisco

 
Here are some of the best deals found on KAYAK recently from United Airlines to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return United Airlines flight deals to San Francisco

KAYAK's recommended return flight United Airlines deals departing in the coming months to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
16:10 - 07:30SFO-MEL
22h 20m1 stop
$1,599United Airlines
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Thu, 21 Aug - Wed, 3 Sep
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
18:50 - 07:30SFO-MEL
19h 40m1 stop
$1,601United Airlines
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Tue, 19 Aug - Wed, 27 Aug
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
08:45 - 07:30SFO-MEL
29h 45m1 stop
$1,608United Airlines
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Thu, 14 Aug - Wed, 27 Aug
United Airlines Logo
10:20 - 06:50SYD-SFO
13h 30mdirect
United Airlines Logo
13:25 - 07:00SFO-SYD
24h 35m1 stop
$1,610United Airlines
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Wed, 13 Aug - Mon, 1 Sep
United Airlines Logo
10:20 - 06:50SYD-SFO
13h 30mdirect
United Airlines Logo
13:25 - 07:00SFO-SYD
24h 35m1 stop
$1,611United Airlines
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Thu, 31 Jul - Sun, 17 Aug
United Airlines Logo
10:20 - 06:50SYD-SFO
13h 30mdirect
United Airlines Logo
22:53 - 07:00SFO-SYD
39h 07m1 stop
$1,618United Airlines
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Wed, 13 Aug - Sat, 30 Aug
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
23:20 - 08:15SFO-MEL
15h 55mdirect
$1,660United Airlines
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Thu, 12 Jun - Thu, 19 Jun
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
23:20 - 08:15SFO-MEL
15h 55mdirect
$1,666United Airlines
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Thu, 12 Jun - Thu, 19 Jun
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
21:20 - 07:30SFO-MEL
41h 10m1 stop
$1,668United Airlines
Find Deal
Wed, 11 Jun - Thu, 19 Jun
United Airlines Logo
10:55 - 08:10MEL-SFO
14h 15mdirect
United Airlines Logo
21:20 - 07:30SFO-MEL
41h 10m1 stop
$1,669United Airlines
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$1,136
Average price round-trip$1,685
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from Sydney to San Francisco
(price for this month)

When to book flights with United Airlines to San Francisco

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Francisco with United Airlines

  • Is United Airlines cheaper than other airlines flying to San Francisco?

    United Airlines is currently the only airline with deals flying to San Francisco, with an average return price of $1,801.

  • How much is a flight to San Francisco with United Airlines?

    On average, United Airlines flights to San Francisco cost $1,801 for a round-trip.

  • Which airport do United Airlines flights to San Francisco fly into?

    You’ll fly into San Francisco Airport when flying to San Francisco with United Airlines.

  • Are there any other airlines in Star Alliance that fly to San Francisco?

    Unfortunately, there are no other airlines in Star Alliance that fly to San Francisco.

Top tips for your flights to San Francisco with United Airlines

  • The cheapest flight to San Francisco with United Airlines found on KAYAK in the last 2 weeks departed from Adelaide and cost $1,254.

United Airlines customer reviews

7.4
GoodBased on 8,696 verified guest reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Pros +
Cons -
Show reviews that mention
Traveller rating:
Sort by:
M
10.0 Wonderful
I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.
A
8.0 Very Good
Everything
D
10.0 Wonderful
No issues, great flight, great crew
V
10.0 Wonderful
Friendly crew, all very smooth
V
8.0 Very Good
Crew friendly and efficient. Nobody seated next to me
B
2.0 Poor
Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy
A
10.0 Wonderful
Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍
A
8.0 Very Good
A bit rush for transit. Food and entertainment are not available
A
8.0 Very Good
So far so good but food and entertainment are not available for this flight
D
10.0 Wonderful
Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.
Read more about United Airlines

Everything you need to know for your flight to San Francisco

Other airlines flying to San Francisco

Flight deals from the most popular airlines with KAYAK users flying the route
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