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Did you mean flights from St Louis to San Diego?

Flights from San Diego to St Louis, United States Last modified: Sep 25, 2016 2:20 AM

San Diego to St Louis Last modified: Sep 25, 2016 2:20 AM

We've scanned 23,629,223,180 round trip itineraries and found the cheapest flights from San Diego to St Louis. Frontier & United frequently offer the best deals on San Diego to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
SANSTL
Sat 10/1
1 stop
STLSAN
Tue 10/11
1 stop
$234
Select
Frontier
SANSTL
Wed 10/12
1 stop
STLSAN
Sat 10/22
1 stop
$234
Select
Frontier
SANSTL
Tue 10/18
1 stop
STLSAN
Tue 11/1
1 stop
$234
Select
Frontier
SANSTL
Fri 10/21
1 stop
STLSAN
Sat 10/29
1 stop
$234
Select
Frontier
SANSTL
Thu 10/27
1 stop
STLSAN
Mon 10/31
1 stop
$234
Select
United
SANSTL
Tue 10/11
1 stop
STLSAN
Mon 10/17
1 stop
$282
Select
United
SANSTL
Tue 10/11
1 stop
STLSAN
Tue 10/18
1 stop
$282
Select
United
SANSTL
Wed 10/12
1 stop
STLSAN
Sat 10/22
1 stop
$282
Select
United
SANSTL
Tue 10/18
1 stop
STLSAN
Tue 11/1
1 stop
$282
Select
United
SANSTL
Wed 10/19
1 stop
STLSAN
Mon 10/24
1 stop
$282
Select
American
SANSTL
Wed 11/16
1 stop
STLSAN
Mon 11/21
1 stop
$337
Select
Alaska
SANSTL
Tue 10/11
1 stop
STLSAN
Mon 10/17
1 stop
$402
Select

How Much is a Flight from San Diego to St Louis?

We have collected flight cost data from across the web for travel from San Diego to St Louis, and have found the average flight price for this trip to be $261.

Where To Buy Cheap Flights from San Diego to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from San Diego to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from San Diego to St Louis?

The chart below shows up-to-date information regarding how far in advance to book your flight from San Diego to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $234
7-14 days $0 $306
14-21 days $0 $234
21-30 days $0 $234
30-60 days $0 $234
60-90 days $0 $282
90+ days $0 $282

Cheapest Day To Fly from San Diego to St Louis

We've examined 23,636,053,052 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from San Diego to St Louis is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$339 $234 $234 $234 $234 $234 $318

Compare Flight Prices from San Diego to St Louis by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for San Diego to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September San Diego St Louis Frontier 9/28/16 10/3/16 1 $466
October San Diego St Louis Frontier 10/1/16 10/11/16 1 $234
November San Diego St Louis United 11/3/16 11/14/16 1 $282
December San Diego St Louis United 12/2/16 12/4/16 1 $282
January San Diego St Louis United 1/17/17 1/25/17 1 $282
February San Diego St Louis United 2/12/17 2/20/17 1 $339
March San Diego St Louis American 3/1/17 3/15/17 1 $396
May San Diego St Louis American 5/5/17 5/7/17 1 $396

Cheap Last Minute Flights from San Diego to St Louis

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Diego to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
25 26 27 28 29 30 1
$481
2 3 4 5 6 7 8
$481 $312
9 10 11 12 13 14 15
$312 $339
16 17 18 19 20 21 22
$339 $282
23 24 25 26 27 28 29
$282 $234
30 31 1 2 3 4 5
$234

Connecting Flights vs Direct Flights from San Diego to St Louis

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Diego to St Louis is $316.

The average price for direct flights from San Diego to St Louis is not available.

The chart below shows up to date information regarding non-stop flights from San Diego to St Louis.

Weekly Direct Flights from San Diego to St Louis - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Southwest 1 1 1 1 1 1 1 08:30 11:50

One Way Flights vs Round Trip Flights from San Diego to St Louis

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Diego to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Diego to St Louis is not available.

The average price for round trip flights from San Diego to St Louis is $316.

San Diego to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from San Diego to St Louis?
Answer: The average San Diego to St Louis flight time is 3 hours and 30 minutes.
Question: How far is St Louis from San Diego?
Answer: The distance from San Diego to St Louis is 1,553 miles (2,499 kilometers).
Question: How common are direct flights from San Diego to St Louis?
Answer: There are 7 direct flights from San Diego to St Louis.
Question: What are the most popular San Diego airlines for direct flights from San Diego to St Louis?
Answer: Southwest Airlines provides 100% of the non-stop flights between San Diego and St Louis.
Question: What are the most popular connecting cities when flying from San Diego to St Louis?
Answer: Chicago, IL

Airlines in San Diego flying to St Louis Last modified: Sep 25, 2016 2:20 AMNumber of routes searched: 135Number of itineraries searched: 124,717

Wondering which airlines fly out of San Diego to St Louis? We've gathered the average price of San Diego airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

San Diego to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX
American DFW
American ORD
United SFO
American LAX
United IAH
Frontier DEN
Delta MSP
Delta SLC
Delta ATL
Delta DTW
American CLT
United EWR
Alaska PDX
United IAD

San Diego to St Louis Airports

These are the major commercial airports we're currently monitoring in San Diego and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from San Diego - SAN

FlightsAirlineLowest Price
Flights from San Diego to Chicago American, Alaska, Delta, Frontier, Spirit, United, Virgin America $127
Flights from San Diego to Atlanta American, Alaska, JetBlue, Delta, Frontier, Spirit, United $294
Flights from San Diego to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, United, Virgin America $87

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Los Angeles to St Louis American, Alaska, Delta, Frontier, United $239
Flights from Santa Ana to St Louis American, Alaska, Delta, United $321
Flights from Ontario to St Louis American, Delta, United $312
Flights from Long Beach to St Louis American, Delta $338
Flights from Palm Springs to St Louis American, Alaska, Delta, United $338
Flights from Santa Barbara to St Louis American, Alaska, United $386
Flights from Burbank to St Louis American, Delta, United $338
Flights from Palomar to St LouisCheck Dates
Flights from Yuma to St Louis American $792
Flights from Los Angeles to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $117
Flights from Los Angeles to New York American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United, Virgin America $248
Flights from Los Angeles to Atlanta American, Alaska, JetBlue, Delta, Frontier, Spirit, United $187
Flights from Los Angeles to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, United, Virgin America $117
Flights from Los Angeles to Las Vegas American, Delta, Spirit, United, Virgin America $81
Flights from Los Angeles to Denver American, Alaska, Delta, Frontier, Spirit, United, Virgin America $81
Flights from Los Angeles to Houston American, Alaska, Delta, Frontier, Spirit, United $107
Flights from Ontario to Chicago American, Alaska, Delta, United $184
Flights from Los Angeles to Detroit American, Alaska, JetBlue, Delta, Frontier, Spirit $187
Flights from Santa Ana to Chicago American, Alaska, Delta, Frontier, United $163
Flights from Los Angeles to Nashville American, Alaska, JetBlue, Delta, Frontier, United $217
Flights from Los Angeles to Indianapolis American, Alaska, Delta, Frontier, United $214
Flights from Los Angeles to Minneapolis - St Paul American, Alaska, Delta, Frontier, Spirit, Sun Country, United $127
Flights from Los Angeles to Kansas City American, Alaska, Delta, Frontier, Spirit $89
Flights from Los Angeles to Memphis American, Alaska, Delta, Frontier, United $209
Flights from Los Angeles to Orlando American, Alaska, Delta, Frontier, Spirit, Sun Country, United, Virgin America $187
Flights from Los Angeles to Charlotte American, Alaska, JetBlue, Delta, Frontier, United $306

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Los Angeles to Toronto American, Air Canada, AeroMexico, Alaska, Copa, Delta, United, WestJet $334
Cheap Flights from San Diego to St Louis