Flights from Phoenix to Lucerne

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.

Tue, Aug 26 - Tue, Aug 26

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$125 Roundtrip, found 7 hours ago

$125

Roundtrip

found 7 hours ago

Select United flight, departing Tue, Aug 26 from Sky Harbor Intl. to Denver Intl., returning Tue, Aug 26, priced at $125 found 7 hours ago

Tue, Aug 26 - Tue, Aug 26

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$132 Roundtrip, found 7 hours ago

$132

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Tue, Aug 26 from Sky Harbor Intl. to Denver Intl., returning Tue, Aug 26, priced at $132 found 7 hours ago

Fri, Jul 18 - Mon, Jul 21

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$132 Roundtrip, found 7 hours ago

$132

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 21, priced at $132 found 7 hours ago

Tue, Jul 15 - Sun, Jul 20

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$134 Roundtrip, found 1 day ago

$134

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 20, priced at $134 found 1 day ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$136 Roundtrip, found 1 day ago

$136

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $136 found 1 day ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$141 Roundtrip, found 1 day ago

$141

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $141 found 1 day ago

Tue, Jul 8 - Wed, Jul 16

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$142 Roundtrip, found 9 hours ago

$142

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 16, priced at $142 found 9 hours ago

Thu, Jul 10 - Thu, Jul 17

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$145 Roundtrip, found 2 days ago

$145

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to Denver Intl., returning Thu, Jul 17, priced at $145 found 2 days ago

Tue, Jul 8 - Wed, Jul 16

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$145 Roundtrip, found 9 hours ago

$145

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 16, priced at $145 found 9 hours ago

Tue, Jul 8 - Tue, Jul 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$146 Roundtrip, found 2 days ago

$146

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 15, priced at $146 found 2 days ago

Tue, Jul 8 - Wed, Jul 16

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$151 Roundtrip, found 9 hours ago

$151

Roundtrip

found 9 hours ago

Select United flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 16, priced at $151 found 9 hours ago

Tue, Jul 29 - Thu, Aug 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$155 Roundtrip, found 4 days ago

$155

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 29 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 7, priced at $155 found 4 days ago

Tue, Aug 26 - Tue, Aug 26

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$156 Roundtrip, found 7 hours ago

$156

Roundtrip

found 7 hours ago

Select United flight, departing Tue, Aug 26 from Sky Harbor Intl. to Denver Intl., returning Tue, Aug 26, priced at $156 found 7 hours ago

Tue, Jul 8 - Wed, Jul 16

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$157 Roundtrip, found 9 hours ago

$157

Roundtrip

found 9 hours ago

Select United flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 16, priced at $157 found 9 hours ago

Mon, Jul 28 - Thu, Aug 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$158 Roundtrip, found 4 days ago

$158

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 7, priced at $158 found 4 days ago

Tue, Aug 26 - Tue, Aug 26

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$191 Roundtrip, found 7 hours ago

$191

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Aug 26 from Sky Harbor Intl. to Denver Intl., returning Tue, Aug 26, priced at $191 found 7 hours ago

Sun, Jul 13 - Sat, Jul 19

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$294 Roundtrip, found 3 days ago

$294

Roundtrip

found 3 days ago

Select Contour Airlines flight, departing Sun, Jul 13 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 19, priced at $294 found 3 days ago

Thu, Jun 19 - Mon, Jun 23

PHX

Sky Harbor Intl.

FNL

Fort Collins-Loveland Municipal

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 19 from Sky Harbor Intl. to Fort Collins-Loveland Municipal, returning Mon, Jun 23, priced at $377 found 1 day ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$406 Roundtrip, found 1 day ago

$406

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $406 found 1 day ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$689 Roundtrip, found 1 day ago

$689

Roundtrip

found 1 day ago

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $689 found 1 day ago