SAN to STL

San Diego to St Louis flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

SAN
San Diego (SAN), United StatesLindberg Fld S. Diego
STL
St Louis (STL), United StatesLambert-St Louis Intl
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Live flights for Mon, 22 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Mon, 22 JunSAN to STL$235 Tue, 23 JunSAN to STL Wed, 24 JunSAN to STL Thu, 25 JunSAN to STL Fri, 26 JunSAN to STL Sat, 27 JunSAN to STL Sun, 28 JunSAN to STL
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1210
17:01
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
5H :42 M
1 Stop
SLC · 0h 50mSalt Lake City (SLC), United States
00:43
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$235
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1501
06:15
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
9H :27 M
1 Stop
IAH · 3h 49mHouston (IAH), United States
17:42
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$285
total fare
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-682
16:01
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
5H :56 M
1 Stop
DEN · 1h 12mDenver (DEN), United States
23:57
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$285
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-2470
16:23
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
5H :34 M
1 Stop
PHX · 1h 03mPhoenix (PHX), United States
23:57
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$285
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-819
22:30
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :46 M
1 Stop
ATL · 1h 45mAtlanta (ATL), United States
08:16
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$321
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-819
22:30
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
9H :16 M
1 Stop
ATL · 3h 14mAtlanta (ATL), United States
09:46
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$321
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-9401
13:59
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :00 M
1 Stop
SEA · 1h 06mSeattle (SEA), United States
23:59
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$351
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-2459
15:10
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
6H :49 M
1 Stop
DFW · 1h 41mDallas (DFW), United States
23:59
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$382
total fare
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-1860
21:25
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
9H :07 M
1 Stop
CLT · 2h 29mCharlotte (CLT), United States
08:32
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$382
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-540
14:31
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :25 M
1 Stop
ATL · 1h 10mAtlanta (ATL), United States
23:56
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$402
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-4204
16:49
2026-06-22
San Diego (CLD)United StatesCarlsbad
5H :08 M
1 Stop
PHX · 0h 44mPhoenix (PHX), United States
23:57
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$412
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1337
10:55
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :15 M
1 Stop
DEN · 3h 31mDenver (DEN), United States
21:10
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$422
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1779
14:08
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :21 M
1 Stop
ORD · 1h 32mChicago (ORD), United States
23:29
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$422
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1069
06:40
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :06 M
1 Stop
ORD · 1h 11mChicago (ORD), United States
15:46
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$432
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2237
11:58
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
6H :44 M
1 Stop
IAH · 1h 03mHouston (IAH), United States
20:42
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$432
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-795
13:19
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :57 M
1 Stop
ORD · 3h 15mChicago (ORD), United States
00:16
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$432
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-2468
22:28
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :04 M
1 Stop
CLT · 1h 25mCharlotte (CLT), United States
08:32
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$432
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-1543
22:45
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :46 M
1 Stop
ORD · 1h 54mChicago (ORD), United States
08:31
2026-06-23
St Louis (STL)United StatesLambert-St Louis Intl
$432
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-518
06:15
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :18 M
1 Stop
ORD · 2h 35mChicago (ORD), United States
16:33
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-625
06:25
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
5H :27 M
1 Stop
PHX · 0h 37mPhoenix (PHX), United States
13:52
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-2368
06:35
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :58 M
1 Stop
DEN · 3h 17mDenver (DEN), United States
16:33
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-1055
08:05
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :25 M
1 Stop
DFW · 3h 24mDallas (DFW), United States
18:30
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces

Recommended hotels in St Louis

Stay options near the arrival city for the same travel date.

Search hotels
Best Western Plus Louisa
2.0Very GoodLive availability

Best Western Plus Louisa

- 18199 US-23, Louisa, KY 41230 ,

Free WiFiACBreakfast
Room availability is checked live
$105per night+ taxes if applicable
View Rooms

1 Night • 2 Star

American Airlines
American Airlines
AA-2476
10:59
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
6H :37 M
1 Stop
DFW · 1h 29mDallas (DFW), United States
19:36
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-2476
10:59
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :38 M
1 Stop
DFW · 3h 25mDallas (DFW), United States
21:37
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-2237
11:58
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
8H :47 M
1 Stop
IAH · 3h 05mHouston (IAH), United States
22:45
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-1467
12:20
2026-06-22
San Diego (SAN)United StatesLindberg Fld S. Diego
7H :17 M
1 Stop
DFW · 2h 07mDallas (DFW), United States
21:37
2026-06-22
St Louis (STL)United StatesLambert-St Louis Intl
$492
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
View all flights
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Fare highlights

Selected flight highlights for 22 Jun 2026.

Open full search
Lowest fare $235 Delta Air Lines 17:01
Earliest departure $285 United Airlines 06:15
Shortest duration $412 American Airlines 16:49
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 $285 United Airlines at 06:15
Afternoon 12:00-17:59 $235 Delta Air Lines at 17:01
Evening 18:00-23:59 $321 Delta Air Lines at 22:30

San Diego to St Louis route details

San Diego (SAN)

Lindberg Fld S. Diego

United States

GMT -8

Latitude: 32.7336006165

Longitude: -117.190002441

St Louis (STL)

Lambert-St Louis Intl

United States

GMT -6

Latitude: 38.748697

Longitude: -90.370003

Distance: San Diego (SAN), United States to St Louis (STL), United States - 2,501.17 km
Flights shown for 22 Jun 2026. View all flights opens the complete search result.

San Diego to St Louis - what to expect when booking

The SAN to STL cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 2,501.17 km.

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More flights from San Diego (SAN)23 routes
San Diego → Albuquerque
SAN → ABQ
San Diego → Atlanta
SAN → ATL
San Diego → Austin
SAN → AUS
San Diego → Bellingham
SAN → BLI
San Diego → Boise
SAN → BOI
San Diego → Boston
SAN → BOS
San Diego → Calgary
SAN → YYC
San Diego → Charlotte
SAN → CLT
San Diego → Chicago
SAN → MDW
San Diego → Denver
SAN → DEN
San Diego → Detroit Mi
SAN → DTW
San Diego → Dallas
SAN → DFW
San Diego → Fresno
SAN → FAT
San Diego → Honolulu
SAN → HNL
San Diego → Houston
SAN → IAH
San Diego → Houston
SAN → HOU
San Diego → Imperial
SAN → IPL
San Diego → Kahului
SAN → OGG
San Diego → Kansas City
SAN → MCI
San Diego → Las Vegas
SAN → LAS
San Diego → Kauai Island
SAN → LIH
San Diego → London
SAN → LHR
San Diego → Los Angeles
SAN → LAX
More flights from St Louis (STL)23 routes
St Louis → Atlanta
STL → ATL
St Louis → Boston
STL → BOS
St Louis → Burlington
STL → BRL
St Louis → Cancun
STL → CUN
St Louis → Cape Girardeau
STL → CGI
St Louis → Charlotte
STL → CLT
St Louis → Chicago
STL → MDW
St Louis → Covington Ky
STL → CVG
St Louis → Cleveland
STL → CLE
St Louis → Columbus
STL → CMH
St Louis → Dallas
STL → DAL
St Louis → Decatur
STL → DEC
St Louis → Denver
STL → DEN
St Louis → Detroit Mi
STL → DTW
St Louis → Fort Lauderdale
STL → FLL
St Louis → Fort Leonard Wood
STL → TBN
St Louis → Fort Myers
STL → RSW
St Louis → Dallas
STL → DFW
St Louis → Grand Rapids
STL → GRR
St Louis → Houston
STL → IAH
St Louis → Houston
STL → HOU
St Louis → Jonesboro
STL → JBR
St Louis → Kansas City
STL → MCI
Frequently asked questions - San Diego to St Louis flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The approximate direct air distance between San Diego (SAN) and St Louis (STL) is 2,501.17 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.