$115 Cheap Frontier Airlines flights St. Louis (STL) to San Diego (SAN)
Prices were available within the past 7 days and start at $115 for one-way flights and $231 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Jun 14 - Tue, Jun 17
STL
SAN
$231
Roundtrip
Found 4 days ago
Sat, Jun 14 - Fri, Jun 20
STL
SAN
$236
Roundtrip
Found 4 days ago
Mon, Jun 16 - Tue, Jun 17
STL
SAN
$240
Roundtrip
Found 4 days ago
Mon, Jun 16 - Fri, Jun 20
STL
SAN
$245
Roundtrip
Found 4 days ago
Thu, Jun 26 - Fri, Jul 4
STL
SAN
$250
Roundtrip
Found 6 days ago
Fri, Jun 13 - Tue, Jun 17
STL
SAN
$258
Roundtrip
Found 4 days ago
Wed, Jul 23 - Sat, Aug 2
STL
SAN
$260
Roundtrip
Found 4 hours ago
Origin airport | Lambert-St. Louis Intl. |
Destination airport | San Diego Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United |
Popular airline | Delta |
Distance | 2487 km |
Average flight time | 3 hours 23 mins |
Most Popular Frontier Airlines Routes from St. Louis
Most Popular Frontier Airlines Routes from San Diego
- Jacksonville to Las Vegas (JAX - LAS)
- Washington to Phoenix (DCA - PHX)
- Ontario to Cleveland (ONT - CLE)
- Charlotte to New York (CLT - LGA)
- Los Angeles to Seattle (LAX - SEA)
- Denver to Atlanta (DEN - ATL)
- Seattle to Las Vegas (SEA - LAS)
- Seattle Paine Field Intl. Airport to Ontario (PAE - ONT)
- Kansas City to Washington (MCI - IAD)
- New York to Raleigh (LGA - RDU)
Popular Domestic Routes in San Diego Intl.
- Denver to Atlanta (DEN - ATL)
- Charlotte to New York (CLT - LGA)
- Minneapolis to Denver (MSP - DEN)
- Ontario to Cleveland (ONT - CLE)
- Washington to Phoenix (DCA - PHX)
- Washington to Phoenix (DCA - PHX)
- Ontario to Seattle (ONT - SEA)
- Kansas City to Washington (MCI - IAD)
- Minneapolis to Denver (MSP - DEN)
- New York to Raleigh (LGA - RDU)