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Cheap Flights from St. Louis Lambert International Airport to San Diego International Airport

Search for flights from St. Louis to San Diego. Find affordable one-way or round-trip flights.

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  • Round-trip
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis Lambert International Airport to San Diego International Airport

View airlines operating flights from St. Louis to San Diego. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Spirit Airlines
From US$37
Frontier Airlines
From US$47
American Airlines
From US$94
Delta Air Lines
From US$112
United Airlines
From US$140
Sun Country Airlines
From US$160
Alaska Airlines
From US$172
Southwest Airlines
From US$177
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to San Diego International Airport

Check on the flight schedule from St. Louis to San Diego to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule
  1. DL863

    06:13

    STL

    1.6h

    07:50

    MSP

    SMTWTFS
  2. DL1230

    11:00

    MSP

    3.9h

    12:51

    SAN

    SMTWTFS
  3. AA2574

    07:40

    STL

    3.2h

    08:54

    PHX

    SMTWTFS
  4. F92083

    07:00

    PHX

    1.3h

    08:15

    SAN

    SMTWTFS
  5. AA2574

    07:40

    STL

    3.2h

    08:54

    PHX

    SMTWTFS
  6. F93167

    13:16

    PHX

    1.3h

    14:32

    SAN

    SMTWTFS
  7. F92017

    12:50

    STL

    3.6h

    14:29

    LAS

    -M-W--S
  8. F91325

    16:13

    LAS

    1.3h

    17:31

    SAN

    SMTWTFS
  9. F92017

    12:50

    STL

    3.6h

    14:29

    LAS

    -M-W--S
  10. F91465

    18:52

    LAS

    1.2h

    20:05

    SAN

    SMTWTFS
  11. NK1129

    15:07

    STL

    3.5h

    16:34

    LAS

    S-T-T--
  12. NK1850

    20:38

    LAS

    1.3h

    21:54

    SAN

    SMTWTFS
  13. NK1129

    15:07

    STL

    3.5h

    16:34

    LAS

    S-T-T--
  14. NK741

    15:03

    LAS

    1.3h

    16:19

    SAN

    SMTWT-S
  15. F94567

    20:00

    STL

    2.5h

    21:28

    DEN

    --T----
  16. F92817

    05:01

    DEN

    2.4h

    06:24

    SAN

    SMTWTFS
  17. F9007

    20:41

    STL

    2.5h

    22:12

    DEN

    S---TF-
  18. F92817

    05:01

    DEN

    2.4h

    06:24

    SAN

    SMTWTFS
  19. F93107

    21:29

    STL

    3.7h

    23:13

    LAS

    SMTWTFS
  20. F91325

    16:13

    LAS

    1.3h

    17:31

    SAN

    SMTWTFS

St. Louis Lambert International Airport to San Diego International Airport Flights Info

Flight distance2,504.95km
Cheapest one-way ticket price$36
Cheapest return ticket price$124

FAQs for St. Louis Lambert International Airport to San Diego International Airport Flights

  • How long is a flight from St. Louis Lambert International Airport to San Diego International Airport?

    It takes around 4 hours 22 minutes to fly from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN).
  • How many daily flights are there from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN)?

    There are around 3 daily flights from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN).
  • When are flight tickets from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN) the cheapest?

    Tickets cost around $234 in June, making it the cheapest month to book. St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN) is a popular route, so don't forget to book your tickets in advance.
  • When are flight tickets from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN) most expensive?

    The route from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around $240 in July, the most expensive month to book this route.
  • What time does the earliest flight from St. Louis Lambert International Airport to San Diego International Airport depart?

    The earliest flight departs from St. Louis Lambert International Airport (STL) at 06:30 and arrives in San Diego International Airport (SAN) at 08:10.
  • What time does the latest flight from St. Louis Lambert International Airport to San Diego International Airport depart?

    The latest flight departs from St. Louis Lambert International Airport (STL) at 17:34 and arrives in San Diego International Airport (SAN) at 22:27.
  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.
  • What's the closest airport to San Diego International Airport (SAN)?

    The closest airport to San Diego International Airport (SAN) is San Diego Montgomery Field. The distance is around 10km.
  • Which airline operates the most direct flights from St. Louis Lambert International Airport (STL) to San Diego International Airport (SAN)?

    Southwest Airlines is a very popular airline operating an average of 137 flights per month.