$24 Cheap Frontier Airlines flights from Las Vegas to San Diego (LAS to SAN)

Find The Best Day To Fly from Las Vegas to San Diego

Amazing Frontier Airlines LAS to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $43 round trip and $24 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 28 - Sat, Sep 28
LAS
Las Vegas
SAN
San Diego
$43 Roundtrip, found 10 hours ago
$43
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Sep 28 from Las Vegas to San Diego, returning Sat, Sep 28, priced at $43 found 10 hours ago
Thu, Sep 5 - Thu, Sep 5
LAS
Las Vegas
SAN
San Diego
$44 Roundtrip, found 1 day ago
$44
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 5 from Las Vegas to San Diego, returning Thu, Sep 5, priced at $44 found 1 day ago
Wed, Aug 14 - Wed, Aug 21
LAS
Las Vegas
SAN
San Diego
$45 Roundtrip, found 1 day ago
$45
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 14 from Las Vegas to San Diego, returning Wed, Aug 21, priced at $45 found 1 day ago
Thu, Sep 26 - Thu, Sep 26
LAS
Las Vegas
SAN
San Diego
$48 Roundtrip, found 6 hours ago
$48
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Sep 26 from Las Vegas to San Diego, returning Thu, Sep 26, priced at $48 found 6 hours ago
Thu, Aug 8 - Sun, Aug 11
LAS
Las Vegas
SAN
San Diego
$48 Roundtrip, just found
$48
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 8 from Las Vegas to San Diego, returning Sun, Aug 11, priced at $48 just found
Sat, Sep 7 - Mon, Sep 9
LAS
Las Vegas
SAN
San Diego
$49 Roundtrip, found 1 hour ago
$49
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 7 from Las Vegas to San Diego, returning Mon, Sep 9, priced at $49 found 1 hour ago
Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

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Best visit ever.
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.