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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 30 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 30 July 2026.
Sat 7/1111:15 a.m.
YYC
-
SAN
Nonstop2h 25m
Delta
Sun 15/1112:35 p.m.
SAN
-
YYC
Nonstop4h 29m
Delta
Deal found 28/7C$ 983
Thu 5/113:55 p.m.
YEG
-
SAN
1 stop7h 48m
Delta
Sun 15/1112:35 p.m.
SAN
-
YEG
1 stop9h 12m
Delta
Deal found 25/7C$ 987
Tue 29/95:45 p.m.
YVR
-
SAN
1 stop4h 48m
Delta
Thu 22/103:54 p.m.
SAN
-
YVR
1 stop5h 19m
Delta
Deal found 26/7C$ 1,008
Thu 10/98:20 a.m.
YVR
-
SAN
1 stop6h 41m
Delta
Wed 16/94:23 p.m.
SAN
-
YVR
1 stop4h 47m
Delta
Deal found 29/7C$ 1,065
Fri 15/15:15 p.m.
YVR
-
SAN
1 stop5h 34m
Delta
Sun 28/210:00 a.m.
SAN
-
YVR
1 stop8h 10m
Delta
Deal found 29/7C$ 1,101
Tue 29/97:00 a.m.
YVR
-
SAN
2 stops13h 08m
United Airlines
Thu 22/106:15 a.m.
SAN
-
YVR
1 stop10h 08m
United Airlines
Deal found 29/7C$ 1,110
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 30 July 2026.
Sat 7/1111:15 a.m.
YYC
-
SAN
Nonstop2h 25m
Delta
Sun 15/1111:03 a.m.
SAN
-
YYC
1 stop10h 56m
Delta
Deal found 28/7C$ 983
Tue 29/98:30 a.m.
YVR
-
SAN
2 stops7h 22m
Alaska Airlines
Thu 22/108:28 p.m.
SAN
-
YVR
1 stop14h 24m
Alaska Airlines
Deal found 27/7C$ 1,255
Tue 29/95:45 p.m.
YVR
-
SAN
1 stop4h 48m
Delta
Thu 22/103:54 p.m.
SAN
-
YVR
1 stop5h 19m
Delta
Deal found 26/7C$ 1,008
Thu 10/98:20 a.m.
YVR
-
SAN
1 stop6h 41m
Delta
Wed 16/94:23 p.m.
SAN
-
YVR
1 stop4h 47m
Delta
Deal found 29/7C$ 1,065
Sat 7/1111:30 a.m.
YVR
-
SAN
2 stops8h 31m
Alaska Airlines
Sun 15/118:11 a.m.
SAN
-
YVR
2 stops9h 40m
Alaska Airlines
Deal found 26/7C$ 1,297
Thu 5/116:00 a.m.
YVR
-
SAN
2 stops6h 27m
Alaska Airlines
Mon 9/118:11 a.m.
SAN
-
YVR
2 stops9h 40m
Alaska Airlines
Deal found 27/7C$ 1,297
Sat 12/97:00 a.m.
YVR
-
SAN
2 stops13h 02m
United Airlines
Deal found 27/7C$ 594
Fri 11/910:00 a.m.
YYC
-
SAN
2 stops13h 55m
Delta
Deal found 28/7C$ 666
Sat 12/96:00 a.m.
YYC
-
SAN
1 stop12h 10m
United Airlines
Deal found 28/7C$ 613
Thu 17/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 28/7C$ 810
Thu 17/91:41 p.m.
YYC
-
SAN
2 stops22h 54m
United Airlines
Deal found 28/7C$ 808
Sun 13/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 28/7C$ 810
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 30 July 2026.
Sat 12/97:00 a.m.
YVR
-
SAN
2 stops13h 02m
United Airlines
Deal found 27/7C$ 594
Sat 12/96:00 a.m.
YYC
-
SAN
1 stop12h 10m
United Airlines
Deal found 28/7C$ 613
Fri 11/910:00 a.m.
YYC
-
SAN
2 stops13h 55m
Delta
Deal found 28/7C$ 666
Sun 13/910:00 a.m.
YYC
-
SAN
2 stops13h 55m
Delta
Deal found 28/7C$ 708
Wed 16/96:00 a.m.
YYC
-
SAN
1 stop15h 34m
United Airlines
Deal found 28/7C$ 728
Thu 17/91:41 p.m.
YYC
-
SAN
2 stops22h 54m
United Airlines
Deal found 28/7C$ 808
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 30 July 2026.
Sat 7/1111:15 a.m.
YYC
-
SAN
Nonstop2h 25m
Delta
Sun 15/1112:35 p.m.
SAN
-
YYC
Nonstop4h 29m
Delta
Deal found 28/7C$ 983
Tue 29/95:45 p.m.
YVR
-
SAN
1 stop4h 48m
Delta
Thu 22/103:54 p.m.
SAN
-
YVR
1 stop5h 19m
Delta
Deal found 26/7C$ 1,008
Fri 15/15:15 p.m.
YVR
-
SAN
1 stop5h 34m
Delta
Sun 28/210:00 a.m.
SAN
-
YVR
1 stop8h 10m
Delta
Deal found 29/7C$ 1,101
Thu 20/86:33 a.m.
YYC
-
SAN
1 stop6h 12m
Alaska Airlines
Tue 25/82:19 p.m.
SAN
-
YYC
2 stops7h 27m
Alaska Airlines
Deal found 29/7C$ 1,672
Fri 11/96:15 a.m.
YVR
-
SAN
1 stop6h 27m
Delta
Thu 17/91:38 p.m.
SAN
-
YVR
1 stop9h 21m
Delta
Deal found 29/7C$ 1,243
Thu 5/116:00 a.m.
YVR
-
SAN
2 stops6h 27m
Alaska Airlines
Mon 9/118:11 a.m.
SAN
-
YVR
2 stops9h 40m
Alaska Airlines
Deal found 27/7C$ 1,297
Sat 12/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 28/7C$ 810
Thu 6/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 28/7C$ 1,129
Mon 17/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 29/7C$ 1,755
Sun 6/126:00 a.m.
YUL
-
SAN
1 stop11h 29m
Delta
Deal found 27/7C$ 948
Sat 12/96:00 a.m.
YYC
-
SAN
1 stop12h 10m
United Airlines
Deal found 28/7C$ 613
Sat 12/97:00 a.m.
YVR
-
SAN
2 stops13h 02m
United Airlines
Deal found 27/7C$ 594
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
YUL-SAN
YVR-SAN
YEG-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 30 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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