Flights from Phoenix to Monte Rio

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.

Thu, Jul 31 - Thu, Aug 7

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$90 Roundtrip, found 12 hours ago

$90

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Sky Harbor Intl. to San Francisco Intl., returning Thu, Aug 7, priced at $90 found 12 hours ago

Sat, Jul 26 - Sat, Jul 26

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$95 Roundtrip, found 1 day ago

$95

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 26 from Sky Harbor Intl. to San Francisco Intl., returning Sat, Jul 26, priced at $95 found 1 day ago

Fri, Jul 25 - Mon, Jul 28

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$101 Roundtrip, found 1 day ago

$101

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Sky Harbor Intl. to San Francisco Intl., returning Mon, Jul 28, priced at $101 found 1 day ago

Fri, Aug 1 - Thu, Aug 7

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$105 Roundtrip, found 12 hours ago

$105

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Sky Harbor Intl. to San Francisco Intl., returning Thu, Aug 7, priced at $105 found 12 hours ago

Fri, Jul 25 - Sat, Jul 26

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$110 Roundtrip, found 1 day ago

$110

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Sky Harbor Intl. to San Francisco Intl., returning Sat, Jul 26, priced at $110 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$120 Roundtrip, found 12 hours ago

$120

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $120 found 12 hours ago

Sun, Aug 10 - Wed, Aug 13

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$123 Roundtrip, found 3 days ago

$123

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Sky Harbor Intl. to San Francisco Intl., returning Wed, Aug 13, priced at $123 found 3 days ago

Sun, Aug 3 - Mon, Aug 4

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$124 Roundtrip, found 19 hours ago

$124

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Sky Harbor Intl. to San Francisco Intl., returning Mon, Aug 4, priced at $124 found 19 hours ago

Sat, Aug 2 - Sun, Aug 3

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$129 Roundtrip, found 12 hours ago

$129

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $129 found 12 hours ago

Sat, Aug 2 - Sun, Aug 3

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$130 Roundtrip, found 12 hours ago

$130

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $130 found 12 hours ago

Sun, Aug 10 - Wed, Aug 13

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$133 Roundtrip, found 3 days ago

$133

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Sky Harbor Intl. to San Francisco Intl., returning Wed, Aug 13, priced at $133 found 3 days ago

Thu, Jul 31 - Sun, Aug 10

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$134 Roundtrip, found 12 hours ago

$134

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 10, priced at $134 found 12 hours ago

Sun, Aug 17 - Wed, Aug 20

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 2 days ago

$137

Roundtrip

found 2 days ago

Select United flight, departing Sun, Aug 17 from Sky Harbor Intl. to San Francisco Intl., returning Wed, Aug 20, priced at $137 found 2 days ago

Sun, Aug 3 - Mon, Aug 4

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$139 Roundtrip, found 19 hours ago

$139

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Sky Harbor Intl. to San Francisco Intl., returning Mon, Aug 4, priced at $139 found 19 hours ago

Sat, Aug 2 - Sun, Aug 3

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$145 Roundtrip, found 12 hours ago

$145

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Sat, Aug 2 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $145 found 12 hours ago

Fri, Aug 1 - Sun, Aug 10

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$149 Roundtrip, found 12 hours ago

$149

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 10, priced at $149 found 12 hours ago

Sun, Aug 17 - Wed, Aug 20

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$150 Roundtrip, found 2 days ago

$150

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Aug 17 from Sky Harbor Intl. to San Francisco Intl., returning Wed, Aug 20, priced at $150 found 2 days ago

Sun, Aug 3 - Mon, Aug 4

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$152 Roundtrip, found 19 hours ago

$152

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Sky Harbor Intl. to San Francisco Intl., returning Mon, Aug 4, priced at $152 found 19 hours ago

Sat, Aug 2 - Sun, Aug 3

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$153 Roundtrip, found 12 hours ago

$153

Roundtrip

found 12 hours ago

Select United flight, departing Sat, Aug 2 from Sky Harbor Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $153 found 12 hours ago

Thu, Jul 24 - Fri, Jul 25

PHX

Sky Harbor Intl.

SFO

San Francisco Intl.

$154 Roundtrip, found 1 day ago

$154

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Sky Harbor Intl. to San Francisco Intl., returning Fri, Jul 25, priced at $154 found 1 day ago