Find flights
When to book
FAQs & Tips
Reviews
Deals

SAN

Find cheap United Airlines flights to San Diego from C$ 162

1 adult
0 bags
Sat 8/6
Sat 15/6

Search hundreds of travel sites at once for deals on United Airlines flights to San Diego

In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

May

High season

December

Cheapest flight

C$ 162

Average price round-trip

C$ 710
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (16% more expensive 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 Air Canada 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?

    If you want to fly with an airline in Star Alliance, Air Canada and Air Canada also fly to San Diego.

United Airlines customer reviews

7.4
GoodBased on 11,043 verified guest reviews
7.7Boarding
6.7Food
8.1Crew
7.1Entertainment
7.2Comfort
Traveler rating:
Sort by:
R
6.8 Okay
Pros:The crew was excellent - courteous/aware/friendly. The flight, although 2 hours delayed (9;20pm scheduled departure) was pleasant and smooth. Also, the de-boarding process was surprisingly quick.
Cons:A 2 hour delay at 9:20pm at night is unfortunate yet frustrating experience, especially when we moved our flight up due to a travel warning for EWR (ironically enough, our originally scheduled flight (1922 MCO-EWR). I'm giving an overall OK (instead of good) due to the fact that there were no snacks (although I did not want anything, it didn't go unnoticed) and although there was free inflight entertainment for personal devices, I feel the passengers should have been given free internet access - in my opinion, it would have been the appropriate thing to do. In any case, this experience doesn't change my positive opinion of United.
A
4.6 Mediocre
Cons:The first contact in the airport was quite rude when informing me that I had to measure my suitcase for size. I have carried this suitcase on on every airline for over 10 years....the size got smaller and United got $25.00....not happy. There was NO free movies, no access to TV, flight pattern....nothing and it could not be turned off. ONE cookie for a coast-to-coast flight. What happened to United?
A
10.0 Wonderful
On time departure and arrival.
A
10.0 Wonderful
Pros:Nice smooth flight
Cons:Everything
B
5.6 Fair
Cons:More water, drinks. The food was absolutely horrible.
A
7.3 Good
Pros:Amazing crew
Cons:Tight seats, no access to actual WiFi unless you purchase a yearly or monthly plan
S
4.6 Mediocre
Pros:Ordered the Protein Box, it was ok.. crew members nice.
Cons:The Smell on the flight was unacceptable, I was sitting about a couple rows across the middle bathroom, and it smelled horrible, I had never had an experience like this on any other flight, I fly United many times a year, and this had me really uncomfortable for almost 5 hours, since the flight was delayed almost 1.5 hours while we sat onboard the aircraft at the gate, that had me miss dinner plans too in San Francisco as well. I really hope they can fix that, For the good of the passengers, felt like I was going to be nauseous all the time, and I'm really not someone that complains or takes time to review badly.
N
4.6 Mediocre
Cons:2.5 hour delay. No working bathrooms. Couldn't hear the tv and headphones that they gave out were useless.
A
2.0 Poor
Cons:Purchased tickets 4 months before this flight for a departure time of 6:05pm. Tried to check in and check baggage at 9:30am but was turned away saying I could only check in 3 hrs prior to my flight. Came back at 3:00pm to check-in and they could not find my information. An hour later they find out that they cancelled the flight and moved my departure time to 8:25am for that day. They say they emailed 3 times in May but I never got it (I'm a bit crazy about my email staying clean) so they say it might have went in to my spam folder due to they types of emails they send to customers. They only kept repeating that they notified me so there is nothing they could do. I ended up going to Air Canada to get a flight to PHX the next day. No apology, no help, no hotel for the night...Terrible experience by United. They gave me a customer relations group contact information to follow up with for complaint but since they sent me the 3 emails in May about the change, they have no liability to fix the situation.
A
2.0 Poor
Cons:Departure was delayed. No explanation. The boarding area is crowded and confusing. The plane's bins were too small for roller boards so passengers had to carry bags outdoors in snow and terrible wind, to get them loaded. The Newark airport where the plane landed was miserable! Departure from Newark was worse than landing if that could be possible! Awful!
Read more about United Airlines

Book Cheap flights with United Airlines to San Diego

Recent round-trip flight deals

18/9Wed
directUnited Airlines
2h 56mYVR-SAN
23/9Mon
directUnited Airlines
3h 10mSAN-YVR
C$ 271
18/9Wed
directUnited Airlines
2h 56mYVR-SAN
23/9Mon
1 stopUnited Airlines
15h 02mSAN-YVR
C$ 284
28/5Tue
1 stopUnited Airlines
11h 39mYVR-SAN
2/6Sun
1 stopUnited Airlines
11h 39mSAN-YVR
C$ 287
25/5Sat
directUnited Airlines
2h 57mYVR-SAN
29/5Wed
1 stopUnited Airlines
11h 39mSAN-YVR
C$ 291
23/5Thu
1 stopUnited Airlines
11h 37mYVR-SAN
27/5Mon
1 stopUnited Airlines
11h 39mSAN-YVR
C$ 297
23/5Thu
1 stopUnited Airlines
7h 27mYVR-SAN
27/5Mon
1 stopUnited Airlines
11h 39mSAN-YVR
C$ 298
25/5Sat
1 stopUnited Airlines
6h 35mYVR-SAN
29/5Wed
1 stopUnited Airlines
9h 49mSAN-YVR
C$ 300
11/10Fri
1 stopUnited Airlines
14h 37mYVR-SAN
14/10Mon
1 stopUnited Airlines
15h 02mSAN-YVR
C$ 304
29/8Thu
directUnited Airlines
3h 06mYVR-SAN
4/9Wed
1 stopUnited Airlines
15h 55mSAN-YVR
C$ 305
12/7Fri
1 stopUnited Airlines
13h 50mYVR-SAN
14/7Sun
1 stopUnited Airlines
12h 16mSAN-YVR
C$ 312
7/9Sat
1 stopUnited Airlines
9h 04mYVR-SAN
14/9Sat
1 stopUnited Airlines
10h 29mSAN-YVR
C$ 313
22/8Thu
1 stopUnited Airlines
16h 46mYYC-SAN
25/8Sun
1 stopUnited Airlines
11h 34mSAN-YYC
C$ 360
22/8Thu
1 stopUnited Airlines
11h 20mYYC-SAN
25/8Sun
1 stopUnited Airlines
13h 41mSAN-YYC
C$ 361
1/8Thu
1 stopUnited Airlines
16h 07mYVR-SAN
4/8Sun
directUnited Airlines
3h 04mSAN-YVR
C$ 374
8/6Sat
directUnited Airlines
2h 57mYVR-SAN
12/6Wed
1 stopUnited Airlines
12h 44mSAN-YVR
C$ 375
4/7Thu
1 stopUnited Airlines
11h 37mYVR-SAN
10/7Wed
directUnited Airlines
3h 04mSAN-YVR
C$ 376
7/6Fri
directUnited Airlines
2h 57mYVR-SAN
14/6Fri
1 stopUnited Airlines
15h 01mSAN-YVR
C$ 378
7/6Fri
1 stopUnited Airlines
11h 17mYVR-SAN
14/6Fri
1 stopUnited Airlines
15h 01mSAN-YVR
C$ 381
22/6Sat
1 stopUnited Airlines
13h 47mYVR-SAN
30/6Sun
directUnited Airlines
3h 04mSAN-YVR
C$ 382
23/5Thu
1 stopUnited Airlines
11h 37mYVR-SAN
26/5Sun
1 stopUnited Airlines
15h 01mSAN-YVR
C$ 385

Search by stops

Search by price

Recent one-way flight deals

4/7Thu
directUnited Airlines
3h 02mYVR-SAN
C$ 162
15/5Wed
1 stopUnited Airlines
5h 42mYVR-SAN
C$ 174
4/7Thu
1 stopUnited Airlines
11h 37mYVR-SAN
C$ 183
19/5Sun
1 stopUnited Airlines
8h 07mYYC-SAN
C$ 186
7/6Fri
directUnited Airlines
2h 57mYVR-SAN
C$ 199
3/7Wed
directUnited Airlines
3h 02mYVR-SAN
C$ 247
13/7Sat
1 stopUnited Airlines
13h 50mYVR-SAN
C$ 267
29/6Sat
1 stopUnited Airlines
13h 50mYVR-SAN
C$ 268
20/6Thu
directUnited Airlines
3h 02mYVR-SAN
C$ 275
5/7Fri
directUnited Airlines
3h 02mYVR-SAN
C$ 284
30/6Sun
directUnited Airlines
3h 02mYVR-SAN
C$ 302
14/6Fri
directUnited Airlines
5h 20mYYZ-SAN
C$ 305
15/5Wed
1 stopUnited Airlines
7h 51mYYZ-SAN
C$ 312
5/7Fri
directUnited Airlines
5h 10mYYZ-SAN
C$ 319
15/5Wed
directUnited Airlines
2h 57mYVR-SAN
C$ 331
24/9Tue
2 stopsUnited Airlines
10h 59mYYZ-SAN
C$ 334
13/7Sat
1 stopUnited Airlines
16h 51mYYZ-SAN
C$ 335
31/10Thu
2 stopsUnited Airlines
8h 53mYYZ-SAN
C$ 337
15/5Wed
2 stopsUnited Airlines
15h 08mYUL-SAN
C$ 339
18/5Sat
2 stopsUnited Airlines
9h 54mYYZ-SAN
C$ 339

Search by stops

Search by price

Flights to San Diego - United Airlines

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Canada

Cabin classes:

First Class flights to San Diego
C$ 846
Business Class flights to San Diego
C$ 1,020
C$ 251

Browse origins:

Browse destinations: