Flights from Phoenix to Knoxville

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, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $197 found 2 days ago

Sat, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$214 Roundtrip, found 2 days ago

$214

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $214 found 2 days ago

Sat, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $217 found 2 days ago

Wed, Jun 18 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jun 18 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $229 found 1 day ago

Sat, Jun 21 - Tue, Jul 1

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Tue, Jul 1, priced at $237 found 2 days ago

Sat, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $238 found 2 days ago

Wed, Jun 18 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jun 18 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $243 found 1 day ago

Sat, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$248 Roundtrip, found 2 days ago

$248

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $248 found 2 days ago

Wed, Jun 18 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jun 18 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $253 found 1 day ago

Fri, Jun 20 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$253 Roundtrip, found 2 days ago

$253

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 20 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $253 found 2 days ago

Mon, Jun 16 - Mon, Jun 30

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$253 Roundtrip, found 2 days ago

$253

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jun 16 from Sky Harbor Intl. to Des Moines Intl., returning Mon, Jun 30, priced at $253 found 2 days ago

Sat, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $257 found 2 days ago

Wed, Jun 18 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jun 18 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $267 found 1 day ago

Wed, Jun 18 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Jun 18 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $269 found 1 day ago

Sun, Jun 15 - Mon, Jun 30

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$271 Roundtrip, found 2 days ago

$271

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Sky Harbor Intl. to Des Moines Intl., returning Mon, Jun 30, priced at $271 found 2 days ago

Tue, Jun 17 - Thu, Jul 3

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$274 Roundtrip, found 2 days ago

$274

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jun 17 from Sky Harbor Intl. to Des Moines Intl., returning Thu, Jul 3, priced at $274 found 2 days ago

Thu, Jun 19 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jun 19 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $275 found 1 day ago

Wed, Jun 18 - Wed, Jul 2

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jun 18 from Sky Harbor Intl. to Des Moines Intl., returning Wed, Jul 2, priced at $277 found 1 day ago

Sat, Jun 21 - Mon, Jun 30

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Mon, Jun 30, priced at $277 found 2 days ago

Sat, Jun 21 - Fri, Jul 4

PHX

Sky Harbor Intl.

DSM

Des Moines Intl.

$379 Roundtrip, found 2 days ago

$379

Roundtrip

found 2 days ago

Select United flight, departing Sat, Jun 21 from Sky Harbor Intl. to Des Moines Intl., returning Fri, Jul 4, priced at $379 found 2 days ago