Flights from Dover to Phoenix

Cheapest flights from Dover

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.

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$200 Roundtrip, found 10 hours ago

$200

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $200 found 10 hours ago

Sat, May 17 - Sat, May 24

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$210 Roundtrip, found 3 days ago

$210

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, May 24, priced at $210 found 3 days ago

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$216 Roundtrip, found 10 hours ago

$216

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $216 found 10 hours ago

Sun, May 18 - Sat, May 24

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$220 Roundtrip, found 3 days ago

$220

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, May 18 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, May 24, priced at $220 found 3 days ago

Sat, May 17 - Wed, May 21

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$230 Roundtrip, found 3 days ago

$230

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Philadelphia Intl. to Sky Harbor Intl., returning Wed, May 21, priced at $230 found 3 days ago

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$239 Roundtrip, found 10 hours ago

$239

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $239 found 10 hours ago

Sat, May 17 - Sun, May 25

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Philadelphia Intl. to Sky Harbor Intl., returning Sun, May 25, priced at $240 found 3 days ago

Sat, May 17 - Tue, May 27

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$241 Roundtrip, found 4 days ago

$241

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Philadelphia Intl. to Sky Harbor Intl., returning Tue, May 27, priced at $241 found 4 days ago

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$246 Roundtrip, found 10 hours ago

$246

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $246 found 10 hours ago

Sat, May 17 - Thu, May 22

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$250 Roundtrip, found 3 days ago

$250

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Philadelphia Intl. to Sky Harbor Intl., returning Thu, May 22, priced at $250 found 3 days ago

Sat, May 17 - Fri, May 23

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$251 Roundtrip, found 3 days ago

$251

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 17 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, May 23, priced at $251 found 3 days ago

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$254 Roundtrip, found 10 hours ago

$254

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $254 found 10 hours ago

Sun, May 25 - Sun, May 25

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$255 Roundtrip, found 5 days ago

$255

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, May 25 from Philadelphia Intl. to Sky Harbor Intl., returning Sun, May 25, priced at $255 found 5 days ago

Wed, May 21 - Thu, May 22

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$258 Roundtrip, found 4 days ago

$258

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, May 21 from Philadelphia Intl. to Sky Harbor Intl., returning Thu, May 22, priced at $258 found 4 days ago

Tue, Sep 30 - Sat, Oct 4

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$369 Roundtrip, found 6 days ago

$369

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Sep 30 from Philadelphia Intl. to Sky Harbor Intl., returning Sat, Oct 4, priced at $369 found 6 days ago

Wed, Oct 1 - Tue, Oct 7

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$376 Roundtrip, found 6 days ago

$376

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 1 from Philadelphia Intl. to Sky Harbor Intl., returning Tue, Oct 7, priced at $376 found 6 days ago

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$382 Roundtrip, found 10 hours ago

$382

Roundtrip

found 10 hours ago

Select United flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $382 found 10 hours ago

Wed, Jun 18 - Wed, Jun 18

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$387 Roundtrip, found 3 days ago

$387

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jun 18 from Philadelphia Intl. to Sky Harbor Intl., returning Wed, Jun 18, priced at $387 found 3 days ago

Tue, Mar 31 - Wed, Apr 1

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$406 Roundtrip, found 5 days ago

$406

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Tue, Mar 31 from Philadelphia Intl. to Sky Harbor Intl., returning Wed, Apr 1, priced at $406 found 5 days ago

Sun, Jun 8 - Fri, Jun 20

PHL

Philadelphia Intl.

PHX

Sky Harbor Intl.

$671 Roundtrip, found 10 hours ago

$671

Roundtrip

found 10 hours ago

Select JetBlue Airways flight, departing Sun, Jun 8 from Philadelphia Intl. to Sky Harbor Intl., returning Fri, Jun 20, priced at $671 found 10 hours ago