Plan to arrive at SAN at least two hours before your flight to avoid stress from traffic congestion near the airport.
Round-trip from | $128 (Priceline) |
---|---|
One-way from | $43 (Priceline) |
Popular in | December |
Cheapest in | August |
Average price | $404 |
Good round-trip deal | $414 or less |
Good one-way deal | $218 or less |
Fly from
Fly to
Route
Depart
Return
Price
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Fri 9/5
6:25 am-1:53 pm
1 stop5h 28m
Lambert-St Louis
Sun 9/7
7:55 pm-11:53 pm
1 stop5h 58m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Thu 8/21
7:01 pm-1:32 pm
2 stops16h 31m
Lambert-St Louis
Sun 8/24
2:30 pm-5:56 pm
3 stops29h 26m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Fri 8/15
11:21 am-9:11 am
1 stop19h 50m
Lambert-St Louis
Sun 8/17
2:30 pm-11:07 am
1 stop22h 37m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Thu 9/4
8:21 am-11:59 pm
2 stops13h 38m
Lambert-St Louis
Tue 9/9
3:35 pm-11:53 pm
1 stop10h 18m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Tue 9/16
10:15 am-4:00 pm
Nonstop3h 45m
Lambert-St Louis
Tue 9/23
4:45 pm-6:30 pm
Nonstop3h 45m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Sat 8/9
10:30 pm-8:06 am
1 stop7h 36m
Lambert-St Louis
Tue 8/12
6:06 am-2:07 pm
1 stop10h 01m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Thu 9/4
6:25 am-1:53 pm
1 stop5h 28m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Wed 8/6
3:57 pm-9:52 am
2 stops15h 55m
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Tue 10/28
2:47 pm-3:05 pm
2 stops22h 18m
The best time to book flights from San Diego to St. Louis is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from San Diego to St. Louis (average of $311). Flying from San Diego to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from San Diego to St. Louis in the evening. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their San Diego to St. Louis flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Overall
Comfort
Entertainment
Crew
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Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$113 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$184 | Average$276 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$246 | Average$340 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$256 | Average$345 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$343 | Average$488 | FlexibilityNo cancel fee | On-time63% |