
$96 Cheap flight deals from St. Louis (STL) to Carlsbad (SAN)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from St. Louis to Carlsbad
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $96 One Way, $190 Round Trip from St. Louis to Carlsbad
Prices starting at $190 for return flights and $96 for one-way flights to Carlsbad were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Carlsbad economy flight packages

Estancia La Jolla Hotel & Spa
Jun 23 - Jun 27
St. Louis (STL) to San Diego (SAN)
Reviewed on May 27, 2024

Bahia Resort Hotel
Jun 23 - Jun 27
St. Louis (STL) to San Diego (SAN)
Reviewed on Mar 13, 2025

La Jolla Cove Suites
Jun 23 - Jun 28
St. Louis (STL) to San Diego (SAN)
Reviewed on Feb 26, 2025
More About Flying To Carlsbad from St. Louis
Route Information for Flights from St. Louis to Carlsbad
Origin Airport IATA Code | STL |
---|---|
Destination Airport IATA Code | SAN |
Distance | 1554 mi |
Direct Flight Airlines | Southwest Airlines, United Airlines |
Earliest Flight Arrival | 1:24AM UTC |
Latest Flight Arrival | 9:55PM UTC |
St. Louis to Carlsbad
If you are looking to get guaranteed low prices for St. Louis to Carlsbad flights then Orbitz is the place to go. We use cutting edge mobile tools to find the best deals on air tickets and to keep you updated on delays and changes.
Get Package Savings by Booking Flights and Hotels at the Same Time
Using the Orbitz Matrix display, you can see how much you will save on flights from St. Louis to Carlsbad if the discount fare is combined with a hotel. You can also look at hotel reviews, photos and maps of the area, so it will be convenient to make your budget travel plans.
Orbitz for Business Helps Corporations save Money
Orbitz can assist all businesses from the small to major corporations with discounts on flights from St. Louis to Carlsbad. We fine- tune your needs for St. Louis to Carlsbad flights and optimize your plans by assessing your business and coming up with ways for you to save on air tickets.
Using Online Check-In Makes Flying Simple
You can use the Orbitz website to check-in for your flights from St. Louis to Carlsbad. You can also make changes to your schedule or even cancel a flight.
Flights to Carlsbad
- San Francisco to Carlsbad
- Austin to Carlsbad
- Los Angeles to Carlsbad
- Atlanta to Carlsbad
- Bakersfield to Carlsbad
- Dallas to Carlsbad
- New York to Carlsbad
- Aspen to Carlsbad
- Columbia to Carlsbad
- Newark to Carlsbad
- Guadalajara to Carlsbad
- Helena to Carlsbad
- Honolulu to Carlsbad
- Oakland to Carlsbad
- Kahului to Carlsbad
- Hebron to Carlsbad
- Baltimore to Carlsbad
- Boston to Carlsbad
- Detroit to Carlsbad
- Las Vegas to Carlsbad
Flights from St. Louis
- St. Louis to Orlando
- St. Louis to Chicago
- St. Louis to New York
- St. Louis to Denver
- St. Louis to Phoenix
- St. Louis to Dallas
- St. Louis to Atlanta
- St. Louis to Houston
- St. Louis to Los Angeles
- St. Louis to New Orleans
- St. Louis to Montreal
- St. Louis to Toronto
- St. Louis to London
- St. Louis to San Francisco
- St. Louis to Detroit
- St. Louis to Washington
- St. Louis to Kansas City
- St. Louis to Rome
- St. Louis to Cleveland
- St. Louis to Carbondale
St. Louis Airports
Top Trending
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.