Flights from Phoenix to National City

Cheapest flights from Phoenix

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 6 - Tue, Sep 9

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$78 Roundtrip, found 2 days ago

$78

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Sep 6 from Sky Harbor Intl. to San Diego Intl., returning Tue, Sep 9, priced at $78 found 2 days ago

Tue, Sep 16 - Tue, Sep 23

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$85 Roundtrip, found 1 day ago

$85

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 16 from Sky Harbor Intl. to San Diego Intl., returning Tue, Sep 23, priced at $85 found 1 day ago

Sat, Aug 23 - Sat, Aug 30

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$88 Roundtrip, found 10 hours ago

$88

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Sky Harbor Intl. to San Diego Intl., returning Sat, Aug 30, priced at $88 found 10 hours ago

Thu, Sep 18 - Tue, Sep 23

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$90 Roundtrip, found 1 day ago

$90

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Sky Harbor Intl. to San Diego Intl., returning Tue, Sep 23, priced at $90 found 1 day ago

Thu, Aug 21 - Fri, Aug 22

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$92 Roundtrip, found 10 hours ago

$92

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to San Diego Intl., returning Fri, Aug 22, priced at $92 found 10 hours ago

Mon, Sep 15 - Mon, Sep 22

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$94 Roundtrip, found 1 day ago

$94

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 15 from Sky Harbor Intl. to San Diego Intl., returning Mon, Sep 22, priced at $94 found 1 day ago

Fri, Aug 22 - Sun, Aug 24

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$95 Roundtrip, found 10 hours ago

$95

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Fri, Aug 22 from Sky Harbor Intl. to San Diego Intl., returning Sun, Aug 24, priced at $95 found 10 hours ago

Thu, Sep 18 - Mon, Sep 22

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$95 Roundtrip, found 1 day ago

$95

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Sky Harbor Intl. to San Diego Intl., returning Mon, Sep 22, priced at $95 found 1 day ago

Wed, Aug 20 - Wed, Aug 20

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$97 Roundtrip, found 10 hours ago

$97

Roundtrip

found 10 hours ago

Select Hawaiian Airlines flight, departing Wed, Aug 20 from Sky Harbor Intl. to San Diego Intl., returning Wed, Aug 20, priced at $97 found 10 hours ago

Wed, Aug 20 - Thu, Aug 21

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$97 Roundtrip, found 10 hours ago

$97

Roundtrip

found 10 hours ago

Select Alaska Airlines flight, departing Wed, Aug 20 from Sky Harbor Intl. to San Diego Intl., returning Thu, Aug 21, priced at $97 found 10 hours ago

Thu, Sep 4 - Sat, Sep 6

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$104 Roundtrip, found 2 days ago

$104

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $104 found 2 days ago

Fri, Aug 22 - Sun, Aug 24

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$105 Roundtrip, found 10 hours ago

$105

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Fri, Aug 22 from Sky Harbor Intl. to San Diego Intl., returning Sun, Aug 24, priced at $105 found 10 hours ago

Thu, Sep 4 - Sat, Sep 6

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$107 Roundtrip, found 2 days ago

$107

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $107 found 2 days ago

Thu, Sep 4 - Sat, Sep 6

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$107 Roundtrip, found 2 days ago

$107

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $107 found 2 days ago

Thu, Sep 4 - Sat, Sep 6

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$114 Roundtrip, found 2 days ago

$114

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $114 found 2 days ago

Mon, Sep 15 - Fri, Sep 19

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$117 Roundtrip, found 1 day ago

$117

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from Sky Harbor Intl. to San Diego Intl., returning Fri, Sep 19, priced at $117 found 1 day ago

Thu, Sep 4 - Sat, Sep 6

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$125 Roundtrip, found 2 days ago

$125

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $125 found 2 days ago

Thu, Sep 4 - Sat, Sep 6

PHX

Sky Harbor Intl.

CLD

McClellan-Palomar

$148 Roundtrip, found 2 days ago

$148

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to McClellan-Palomar, returning Sat, Sep 6, priced at $148 found 2 days ago

Fri, Aug 22 - Sun, Aug 24

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 10 hours ago

$177

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Aug 22 from Sky Harbor Intl. to San Diego Intl., returning Sun, Aug 24, priced at $177 found 10 hours ago

Fri, Aug 22 - Sun, Aug 24

PHX

Sky Harbor Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 10 hours ago

$177

Roundtrip

found 10 hours ago

Select Delta flight, departing Fri, Aug 22 from Sky Harbor Intl. to San Diego Intl., returning Sun, Aug 24, priced at $177 found 10 hours ago