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Find cheap United Airlines flights to San Diego from C$ 149

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Flights 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.

Recent round-trip United Airlines flight deals to San Diego

KAYAK's recommended round-trip United Airlines deals departing in the coming months to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
8:55 a.m. - 11:52 a.m.YVR-SAN
2h 57mdirect
United Airlines Logo
4:55 p.m. - 8:08 p.m.SAN-YVR
3h 13mdirect
C$ 277United Airlines
Find Deal
Sat, 18 Oct - Sat, 25 Oct
United Airlines Logo
8:55 a.m. - 12:00 p.m.YVR-SAN
3h 05mdirect
United Airlines Logo
11:15 a.m. - 11:38 p.m.SAN-YVR
12h 23m1 stop
C$ 282United Airlines
Find Deal
Sat, 14 Jun - Sat, 21 Jun
United Airlines Logo
10:30 a.m. - 11:46 p.m.YVR-SAN
13h 16m1 stop
United Airlines Logo
8:40 p.m. - 8:53 a.m.SAN-YVR
12h 13m1 stop
C$ 291United Airlines
Find Deal
Fri, 20 Jun - Sun, 22 Jun
United Airlines Logo
8:45 p.m. - 10:13 a.m.YVR-SAN
13h 28m1 stop
United Airlines Logo
12:40 p.m. - 3:53 p.m.SAN-YVR
3h 13mdirect
C$ 299United Airlines
Find Deal
Sun, 14 Sep - Sat, 20 Sep
United Airlines Logo
6:15 a.m. - 8:55 p.m.YYC-SAN
15h 40m1 stop
United Airlines Logo
7:40 p.m. - 12:19 p.m.SAN-YYC
15h 39m1 stop
C$ 321United Airlines
Find Deal
Fri, 16 May - Tue, 20 May
United Airlines Logo
4:15 p.m. - 12:15 a.m.YVR-SAN
8h 00m1 stop
United Airlines Logo
10:43 a.m. - 9:54 p.m.SAN-YVR
11h 11m1 stop
C$ 343United Airlines
Find Deal
Sat, 21 Jun - Wed, 25 Jun
United Airlines Logo
6:50 p.m. - 9:53 p.m.YVR-SAN
3h 03mdirect
United Airlines Logo
5:00 p.m. - 8:08 p.m.SAN-YVR
3h 08mdirect
C$ 345United Airlines
Find Deal
Fri, 4 Jul - Tue, 8 Jul
United Airlines Logo
12:40 p.m. - 12:15 a.m.YVR-SAN
11h 35m1 stop
United Airlines Logo
4:00 p.m. - 11:22 p.m.SAN-YVR
7h 22m1 stop
C$ 352United Airlines
Find Deal
Fri, 27 Jun - Mon, 30 Jun
United Airlines Logo
8:45 p.m. - 10:12 a.m.YVR-SAN
13h 27m1 stop
United Airlines Logo
5:00 p.m. - 8:08 p.m.SAN-YVR
3h 08mdirect
C$ 353United Airlines
Find Deal
Sat, 28 Jun - Wed, 20 Aug
United Airlines Logo
3:30 p.m. - 10:14 p.m.YVR-SAN
6h 44m1 stop
United Airlines Logo
6:15 a.m. - 1:00 p.m.SAN-YVR
6h 45m1 stop
C$ 379United Airlines
Find Deal
Fri, 24 Oct - Sat, 1 Nov
Useful Info

Good to know

Low seasonSeptember
High seasonAugust
Cheapest flightC$ 149
Average price round-tripC$ 488
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 6% 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 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?

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

United Airlines customer reviews

7.4
GoodBased on 8,696 verified guest reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
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.
L
8.0 Very good
Good
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
Air Canada flights to San Diego
WestJet flights to San Diego
Delta flights to San Diego
Alaska Airlines flights to San Diego

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