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Cheap first class flights to San Diego in 2026
Find the latest flights to San Diego in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data were last updated on 18 July 2026.
Explore the most affordable first class flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 18 July 2026.
Tue 29/95:45 p.m.
YVR
-
SAN
1 stop4h 48m
Delta
Thu 22/1011:02 a.m.
SAN
-
YVR
1 stop10h 11m
Delta
Deal found 17/7C$ 1,008
Fri 9/108:20 a.m.
YVR
-
SAN
1 stop6h 44m
Delta
Thu 15/103:55 p.m.
SAN
-
YVR
1 stop7h 13m
Delta
Deal found 14/7C$ 1,125
Tue 29/98:30 a.m.
YVR
-
SAN
2 stops8h 20m
Alaska Airlines
Thu 22/107:25 p.m.
SAN
-
YVR
1 stop15h 27m
Alaska Airlines
Deal found 16/7C$ 1,251
Fri 20/111:30 p.m.
YVR
-
SAN
2 stops6h 56m
Alaska Airlines
Fri 22/112:32 p.m.
SAN
-
YVR
2 stops7h 10m
Alaska Airlines
Deal found 15/7C$ 1,311
Sat 7/117:45 a.m.
YYC
-
SAN
1 stop9h 16m
Delta
Sun 15/117:00 a.m.
SAN
-
YYC
1 stop10h 50m
Delta
Deal found 14/7C$ 1,317
Sat 7/118:10 a.m.
YYC
-
SAN
2 stops9h 23m
Alaska Airlines
Sun 15/116:15 a.m.
SAN
-
YYC
1 stop13h 12m
Alaska Airlines
Deal found 16/7C$ 1,367
Best first class flights to San Diego
Discover carefully curated first class flight deals to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 July 2026.
Tue 29/95:45 p.m.
YVR
-
SAN
1 stop4h 48m
Delta
Thu 22/1011:02 a.m.
SAN
-
YVR
1 stop10h 11m
Delta
Deal found 17/7C$ 1,008
Tue 29/98:30 a.m.
YVR
-
SAN
2 stops8h 20m
Alaska Airlines
Thu 22/107:25 p.m.
SAN
-
YVR
1 stop15h 27m
Alaska Airlines
Deal found 16/7C$ 1,251
Fri 9/108:20 a.m.
YVR
-
SAN
1 stop6h 44m
Delta
Thu 15/103:55 p.m.
SAN
-
YVR
1 stop7h 13m
Delta
Deal found 14/7C$ 1,125
Sun 2/88:45 a.m.
YWG
-
SAN
1 stop5h 56m
United Airlines
Wed 12/86:20 a.m.
SAN
-
YWG
2 stops12h 37m
United Airlines
Deal found 13/7C$ 2,422
Fri 20/111:30 p.m.
YVR
-
SAN
2 stops6h 56m
Alaska Airlines
Fri 22/112:32 p.m.
SAN
-
YVR
2 stops7h 10m
Alaska Airlines
Deal found 15/7C$ 1,311
Sat 7/117:45 a.m.
YYC
-
SAN
1 stop9h 16m
Delta
Sun 15/117:00 a.m.
SAN
-
YYC
1 stop10h 50m
Delta
Deal found 14/7C$ 1,317
Tue 6/106:15 a.m.
YVR
-
SAN
1 stop6h 40m
Delta
Deal found 16/7C$ 536
Sun 6/97:00 a.m.
YVR
-
SAN
1 stop8h 54m
Multiple Airlines
Deal found 16/7C$ 679
Sun 6/97:00 a.m.
YVR
-
SAN
2 stops10h 26m
United Airlines
Deal found 16/7C$ 753
Tue 4/86:00 a.m.
YYC
-
SAN
2 stops8h 39m
Alaska Airlines
Deal found 14/7C$ 1,007
Tue 4/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 14/7C$ 854
Fri 14/81:00 p.m.
YYZ
-
SAN
2 stops9h 55m
United Airlines
Deal found 14/7C$ 892
One-way first class flights to San Diego
Search for one-way first class flight options to San Diego. Find affordable one-way fares based on user searches. Data last updated 18 July 2026.
Tue 6/106:15 a.m.
YVR
-
SAN
1 stop6h 40m
Delta
Deal found 16/7C$ 536
Sun 6/97:00 a.m.
YVR
-
SAN
1 stop8h 54m
Multiple Airlines
Deal found 16/7C$ 679
Sun 6/97:00 a.m.
YVR
-
SAN
2 stops10h 26m
United Airlines
Deal found 16/7C$ 753
Tue 4/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 14/7C$ 854
Sat 8/85:25 p.m.
YVR
-
SAN
1 stop7h 06m
United Airlines
Deal found 16/7C$ 879
Fri 14/81:00 p.m.
YYZ
-
SAN
2 stops9h 55m
United Airlines
Deal found 14/7C$ 892
Quickest first class flights to San Diego
Explore quickest first class flight options to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2026.
Tue 29/95:45 p.m.
YVR
-
SAN
1 stop4h 48m
Delta
Thu 22/1011:02 a.m.
SAN
-
YVR
1 stop10h 11m
Delta
Deal found 17/7C$ 1,008
Sun 2/88:45 a.m.
YWG
-
SAN
1 stop5h 56m
United Airlines
Wed 12/86:20 a.m.
SAN
-
YWG
2 stops12h 37m
United Airlines
Deal found 13/7C$ 2,422
Fri 9/108:20 a.m.
YVR
-
SAN
1 stop6h 44m
Delta
Thu 15/103:55 p.m.
SAN
-
YVR
1 stop7h 13m
Delta
Deal found 14/7C$ 1,125
Fri 20/111:30 p.m.
YVR
-
SAN
2 stops6h 56m
Alaska Airlines
Fri 22/112:32 p.m.
SAN
-
YVR
2 stops7h 10m
Alaska Airlines
Deal found 15/7C$ 1,311
Thu 3/96:00 a.m.
YYZ
-
SAN
1 stop8h 07m
Delta
Thu 26/1112:50 p.m.
SAN
-
YYZ
1 stop8h 11m
Delta
Deal found 18/7C$ 1,777
Tue 29/98:30 a.m.
YVR
-
SAN
2 stops8h 20m
Alaska Airlines
Thu 22/107:25 p.m.
SAN
-
YVR
1 stop15h 27m
Alaska Airlines
Deal found 16/7C$ 1,251
Tue 4/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 14/7C$ 854
Wed 29/711:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 16/7C$ 1,125
Tue 6/106:15 a.m.
YVR
-
SAN
1 stop6h 40m
Delta
Deal found 16/7C$ 536
Sat 8/85:25 p.m.
YVR
-
SAN
1 stop7h 06m
United Airlines
Deal found 16/7C$ 879
Sat 8/88:30 a.m.
YVR
-
SAN
2 stops8h 05m
Alaska Airlines
Deal found 16/7C$ 997
Tue 4/86:00 a.m.
YYC
-
SAN
2 stops8h 39m
Alaska Airlines
Deal found 14/7C$ 1,007
Travel insights for first class flights from Canada to San Diego
Get recent, data-driven insights about first class flights from Canada to San Diego including ideal travel times, pricing trends, and more.
CA0-SAN
YYC-SAN
YVR-SAN
YWG-SAN
YYZ-SAN
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Frequently asked questions about San Diego first class tickets
Find answers to common questions related to First Class tickets for flights to San Diego. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 18 July 2026.
How many premium cabins does United Airlines have for flights to San Diego?
Travellers who want to experience premium cabins usually book through United Airlines, the most popular airline with flights to San Diego. There are 2 premium cabins provided right now: Business Class and First Class.
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