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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 24 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 24 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 19/7C$ 1,014
Thu 19/116:20 a.m.
YVR
-
SAN
1 stop3h 55m
Delta
Tue 8/125:00 p.m.
SAN
-
YVR
1 stop6h 37m
Delta
Deal found 20/7C$ 1,092
Thu 22/108:05 a.m.
YVR
-
SAN
2 stops8h 17m
Alaska Airlines
Wed 28/109:20 a.m.
SAN
-
YVR
1 stop7h 10m
Alaska Airlines
Deal found 20/7C$ 1,228
Sat 7/1111:15 a.m.
YYC
-
SAN
Nonstop2h 25m
Delta
Sun 15/117:00 a.m.
SAN
-
YYC
1 stop10h 50m
Delta
Deal found 21/7C$ 1,240
Sat 28/116:20 a.m.
YVR
-
SAN
1 stop6h 18m
Delta
Tue 8/121:30 p.m.
SAN
-
YVR
1 stop10h 07m
Delta
Deal found 21/7C$ 1,298
Fri 20/115:00 a.m.
YVR
-
SAN
2 stops10h 12m
Alaska Airlines
Fri 22/14:45 p.m.
SAN
-
YVR
1 stop7h 14m
Alaska Airlines
Deal found 22/7C$ 1,323
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 24 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 19/7C$ 1,014
Thu 22/108:05 a.m.
YVR
-
SAN
2 stops8h 17m
Alaska Airlines
Wed 28/109:20 a.m.
SAN
-
YVR
1 stop7h 10m
Alaska Airlines
Deal found 20/7C$ 1,228
Thu 14/12:15 p.m.
YWG
-
SAN
2 stops23h 19m
United Airlines
Sat 23/112:30 p.m.
SAN
-
YWG
2 stops21h 09m
United Airlines
Deal found 23/7C$ 1,747
Thu 19/116:20 a.m.
YVR
-
SAN
1 stop3h 55m
Delta
Tue 8/125:00 p.m.
SAN
-
YVR
1 stop6h 37m
Delta
Deal found 20/7C$ 1,092
Sat 7/1111:15 a.m.
YYC
-
SAN
Nonstop2h 25m
Delta
Sun 15/117:00 a.m.
SAN
-
YYC
1 stop10h 50m
Delta
Deal found 21/7C$ 1,240
Sat 7/118:10 a.m.
YYC
-
SAN
2 stops9h 23m
Alaska Airlines
Sun 15/116:15 a.m.
SAN
-
YYC
1 stop14h 12m
Alaska Airlines
Deal found 19/7C$ 1,375
Mon 14/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 19/7C$ 646
Sat 28/114:08 p.m.
YVR
-
SAN
1 stop3h 55m
United Airlines
Deal found 23/7C$ 652
Mon 14/96:33 a.m.
YYC
-
SAN
2 stops12h 03m
Alaska Airlines
Deal found 19/7C$ 764
Mon 10/86:00 a.m.
YXX
-
SAN
1 stop8h 10m
Delta
Deal found 21/7C$ 656
Wed 5/86:00 a.m.
YXX
-
SAN
1 stop8h 10m
Delta
Deal found 20/7C$ 656
Mon 17/86:00 a.m.
YXX
-
SAN
1 stop8h 10m
Delta
Deal found 22/7C$ 659
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 24 July 2026.
Mon 14/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 19/7C$ 646
Sat 28/114:08 p.m.
YVR
-
SAN
1 stop3h 55m
United Airlines
Deal found 23/7C$ 652
Wed 5/86:00 a.m.
YXX
-
SAN
1 stop8h 10m
Delta
Deal found 20/7C$ 656
Mon 17/86:00 a.m.
YXX
-
SAN
1 stop8h 10m
Delta
Deal found 22/7C$ 659
Sat 8/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 20/7C$ 698
Thu 6/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 21/7C$ 702
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 24 July 2026.
Sat 7/1111:15 a.m.
YYC
-
SAN
Nonstop2h 25m
Delta
Sun 15/117:00 a.m.
SAN
-
YYC
1 stop10h 50m
Delta
Deal found 21/7C$ 1,240
Sat 8/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Sat 15/83:30 p.m.
SAN
-
YYC
Nonstop3h 25m
Delta
Deal found 20/7C$ 1,325
Thu 19/116:20 a.m.
YVR
-
SAN
1 stop3h 55m
Delta
Tue 8/125:00 p.m.
SAN
-
YVR
1 stop6h 37m
Delta
Deal found 20/7C$ 1,092
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 19/7C$ 1,014
Sun 23/85:44 p.m.
YVR
-
SAN
1 stop5h 05m
Delta
Tue 25/81:34 p.m.
SAN
-
YVR
1 stop9h 25m
Delta
Deal found 23/7C$ 1,353
Fri 9/107:20 a.m.
YVR
-
SAN
1 stop5h 35m
Delta
Thu 15/103:55 p.m.
SAN
-
YVR
1 stop7h 13m
Delta
Deal found 19/7C$ 1,329
Mon 14/911:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 19/7C$ 646
Sat 8/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 20/7C$ 698
Thu 6/811:45 a.m.
YYC
-
SAN
Nonstop3h 25m
Delta
Deal found 21/7C$ 702
Sat 28/114:08 p.m.
YVR
-
SAN
1 stop3h 55m
United Airlines
Deal found 23/7C$ 652
Mon 17/87:40 p.m.
YYC
-
SAN
1 stop5h 14m
Delta
Deal found 19/7C$ 707
Sat 28/116:00 a.m.
YVR
-
SAN
2 stops6h 36m
Alaska Airlines
Deal found 23/7C$ 892
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
YXX-SAN
YWG-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 24 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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