SAN

Find cheap United Airlines flights to San Diego from C$ 187

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap United Airlines Flight Deals to San Diego

 
Here are some of the best deals found on KAYAK recently from United Airlines to San Diego 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip United Airlines flight deals to San Diego

Thu, 5 Mar - Sun, 8 Mar
United Airlines Logo
5:00 p.m. - 11:40 p.m.
YVR
-
SAN
6h 40m
1 stop
United Airlines Logo
6:15 a.m. - 11:40 a.m.
SAN
-
YVR
5h 25m
1 stop
C$ 312United Airlines
Thu, 26 Feb - Mon, 2 Mar
United Airlines Logo
3:00 p.m. - 11:40 p.m.
YVR
-
SAN
8h 40m
1 stop
United Airlines Logo
6:30 a.m. - 11:06 p.m.
SAN
-
YVR
16h 36m
1 stop
C$ 317United Airlines
Mon, 13 Apr - Fri, 17 Apr
United Airlines Logo
3:00 p.m. - 8:12 p.m.
YVR
-
SAN
5h 12m
1 stop
United Airlines Logo
4:09 p.m. - 10:56 p.m.
SAN
-
YVR
6h 47m
1 stop
C$ 321United Airlines
Wed, 1 Apr - Fri, 10 Apr
United Airlines Logo
7:20 p.m. - 12:29 a.m.
YVR
-
SAN
5h 09m
1 stop
United Airlines Logo
4:09 p.m. - 10:56 p.m.
SAN
-
YVR
6h 47m
1 stop
C$ 323United Airlines
Wed, 11 Mar - Wed, 11 Mar
United Airlines Logo
8:30 a.m. - 3:00 p.m.
YVR
-
SAN
6h 30m
1 stop
United Airlines Logo
8:50 p.m. - 11:30 a.m.
SAN
-
YVR
14h 40m
1 stop
C$ 324United Airlines
Sat, 18 Apr - Sat, 2 May
United Airlines Logo
3:00 p.m. - 8:12 p.m.
YVR
-
SAN
5h 12m
1 stop
United Airlines Logo
6:20 a.m. - 1:54 p.m.
SAN
-
YVR
7h 34m
1 stop
C$ 327United Airlines
Thu, 19 Feb - Tue, 24 Feb
United Airlines Logo
3:30 p.m. - 10:35 p.m.
YVR
-
SAN
7h 05m
1 stop
United Airlines Logo
4:00 p.m. - 9:18 p.m.
SAN
-
YVR
5h 18m
1 stop
C$ 331United Airlines
Mon, 1 Jun - Tue, 9 Jun
United Airlines Logo
7:20 p.m. - 8:18 a.m.
YVR
-
SAN
12h 58m
1 stop
United Airlines Logo
11:00 a.m. - 8:35 p.m.
SAN
-
YVR
9h 35m
1 stop
C$ 342United Airlines
Wed, 8 Apr - Sun, 12 Apr
United Airlines Logo
3:00 p.m. - 8:12 p.m.
YVR
-
SAN
5h 12m
1 stop
United Airlines Logo
6:20 a.m. - 1:53 p.m.
SAN
-
YVR
7h 33m
1 stop
C$ 376United Airlines
Mon, 1 Jun - Tue, 9 Jun
United Airlines Logo
7:20 p.m. - 8:18 a.m.
YVR
-
SAN
12h 58m
1 stop
United Airlines Logo
12:20 p.m. - 8:35 p.m.
SAN
-
YVR
8h 15m
1 stop
C$ 398United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flightC$ 187
Average price round-tripC$ 419
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Vancouver to San Diego
(price for this month)

When to book flights with United Airlines to San Diego

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Diego with United Airlines

  • Which other airlines fly to San Diego?

    Along with United Airlines, you can also fly to San Diego with WestJet and Air Canada.

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

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

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

    The only other Star Alliance airline flying to San Diego is Air Canada.

Top tips for your flights to San Diego with United Airlines

  • If you’re intending to fly with United Airlines, book your flight to San Diego at least 1 week before departure to ensure a below-average price.
  • High season for flights to San Diego with United Airlines is March and prices are highest at this time. The cheapest month to fly is September.

United Airlines customer reviews

7.4
Good9,222 verified ratings
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
Traveler rating:
Sort by:
A
2.0 Poor
It was ok other then ima bag is missing
A
2.0 Poor
I been put in to a different fight
A
2.0 Poor
Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..
A
8.0 Very good
Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.
A
8.0 Very good
No plug in for phones. I met a few fun passengers and beverage service was very friendly.
J
10.0 Wonderful
The attendant on board was amazing. She should be doing business/first international long haul.
J
8.0 Very good
The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.
L
10.0 Wonderful
Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.
M
2.0 Poor
Terrible flight. Flight was delayed for almost 4 hours
J
2.0 Poor
I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.
Read more about United Airlines

Everything you need to know for your flight to San Diego

Other airlines flying to San Diego

Flight deals from the most popular airlines with KAYAK users flying the route
Delta flights to San Diego
Air Canada flights to San Diego
Alaska Airlines flights to San Diego
WestJet flights to San Diego