Knoxville Vacations

Top Flight Deals

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.

Mon, Jul 14 - Sat, Jul 19

DFW

Dallas-Fort Worth Intl.

IAD

Washington Dulles Intl.

$106 Roundtrip, found 14 hours ago

$106

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Dallas-Fort Worth Intl. to Washington Dulles Intl., returning Sat, Jul 19, priced at $106 found 14 hours ago

Sat, Jul 5 - Sat, Jul 12

TPA

Tampa Intl.

IAD

Washington Dulles Intl.

$124 Roundtrip, found 5 days ago

$124

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Tampa Intl. to Washington Dulles Intl., returning Sat, Jul 12, priced at $124 found 5 days ago

Tue, Jul 1 - Sat, Jul 12

ATL

Hartsfield-Jackson Atlanta Intl.

IAD

Washington Dulles Intl.

$138 Roundtrip, found 2 days ago

$138

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 1 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Jul 12, priced at $138 found 2 days ago

Thu, Jun 19 - Fri, Jun 20

MCO

Orlando Intl.

IAD

Washington Dulles Intl.

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Orlando Intl. to Washington Dulles Intl., returning Fri, Jun 20, priced at $167 found 6 days ago