Flights from Boston to Phoenix

Cheapest flights from Boston

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, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$166 Roundtrip, found 5 hours ago

$166

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $166 found 5 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$193 Roundtrip, found 5 hours ago

$193

Roundtrip

found 5 hours ago

Select JetBlue Airways flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $193 found 5 hours ago

Sat, May 18 - Tue, May 21

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$198 Roundtrip, found 2 days ago

$198

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 18 from Logan Intl. to Sky Harbor Intl., returning Tue, May 21, priced at $198 found 2 days ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$203 Roundtrip, found 5 hours ago

$203

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $203 found 5 hours ago

Sun, May 12 - Wed, May 22

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, May 12 from Logan Intl. to Sky Harbor Intl., returning Wed, May 22, priced at $217 found 2 days ago

Sat, May 18 - Thu, May 23

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 18 from Logan Intl. to Sky Harbor Intl., returning Thu, May 23, priced at $217 found 2 days ago

Thu, May 16 - Tue, May 21

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$228 Roundtrip, found 7 hours ago

$228

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Thu, May 16 from Logan Intl. to Sky Harbor Intl., returning Tue, May 21, priced at $228 found 7 hours ago

Wed, May 8 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, May 8 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $230 found 5 days ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$233 Roundtrip, found 5 hours ago

$233

Roundtrip

found 5 hours ago

Select JetBlue Airways flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $233 found 5 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$237 Roundtrip, found 5 hours ago

$237

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $237 found 5 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$243 Roundtrip, found 5 hours ago

$243

Roundtrip

found 5 hours ago

Select JetBlue Airways flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $243 found 5 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$243 Roundtrip, found 5 hours ago

$243

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $243 found 5 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$253 Roundtrip, found 5 hours ago

$253

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $253 found 5 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$261 Roundtrip, found 5 hours ago

$261

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $261 found 5 hours ago

Wed, Apr 24 - Fri, Apr 26

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Apr 24 from Logan Intl. to Sky Harbor Intl., returning Fri, Apr 26, priced at $276 found 1 day ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$282 Roundtrip, found 5 hours ago

$282

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $282 found 5 hours ago

Fri, May 17 - Tue, May 21

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$306 Roundtrip, found 3 hours ago

$306

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Fri, May 17 from Logan Intl. to Sky Harbor Intl., returning Tue, May 21, priced at $306 found 3 hours ago

Tue, May 7 - Wed, May 15

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$373 Roundtrip, found 5 hours ago

$373

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 7 from Logan Intl. to Sky Harbor Intl., returning Wed, May 15, priced at $373 found 5 hours ago

Tue, Apr 23 - Sat, Apr 27

BOS

Logan Intl.

PHX

Sky Harbor Intl.

$456 Roundtrip, found 7 hours ago

$456

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Tue, Apr 23 from Logan Intl. to Sky Harbor Intl., returning Sat, Apr 27, priced at $456 found 7 hours ago

Sat, May 4 - Tue, May 7

MHT

Manchester-Boston Regional

PHX

Sky Harbor Intl.

$542 Roundtrip, found 4 days ago

$542

Roundtrip

found 4 days ago

Select United flight, departing Sat, May 4 from Manchester-Boston Regional to Sky Harbor Intl., returning Tue, May 7, priced at $542 found 4 days ago