Flights from Frederick to Knoxville

Cheapest flights from Frederick

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, Jul 15 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$229 Roundtrip, found 5 days ago

$229

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 15 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Tue, Jul 22, priced at $229 found 5 days ago

Wed, Jul 16 - Sat, Jul 19

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$289 Roundtrip, found 5 days ago

$289

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sat, Jul 19, priced at $289 found 5 days ago

Thu, Jul 17 - Sat, Jul 19

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$294 Roundtrip, found 5 days ago

$294

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sat, Jul 19, priced at $294 found 5 days ago

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$339 Roundtrip, found 5 days ago

$339

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $339 found 5 days ago

Wed, Jul 16 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$344 Roundtrip, found 5 days ago

$344

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $344 found 5 days ago

Fri, Jul 18 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$368 Roundtrip, found 5 days ago

$368

Roundtrip

found 5 days ago

Select United flight, departing Fri, Jul 18 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Wed, Jul 23, priced at $368 found 5 days ago

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$372 Roundtrip, found 5 days ago

$372

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $372 found 5 days ago

Fri, Jul 18 - Sat, Jul 19

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$383 Roundtrip, found 5 days ago

$383

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Jul 18 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sat, Jul 19, priced at $383 found 5 days ago

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$399 Roundtrip, found 5 days ago

$399

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $399 found 5 days ago

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$403 Roundtrip, found 5 days ago

$403

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $403 found 5 days ago

Tue, Jul 15 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$406 Roundtrip, found 5 days ago

$406

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jul 15 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Fri, Jul 18, priced at $406 found 5 days ago

Wed, Jul 16 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$419 Roundtrip, found 5 days ago

$419

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Fri, Jul 18, priced at $419 found 5 days ago

Sat, Jul 19 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$423 Roundtrip, found 5 days ago

$423

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Jul 19 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $423 found 5 days ago

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$437 Roundtrip, found 5 days ago

$437

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $437 found 5 days ago

Sat, Jul 19 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$438 Roundtrip, found 5 days ago

$438

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Jul 19 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $438 found 5 days ago

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$442 Roundtrip, found 5 days ago

$442

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Sun, Jul 20, priced at $442 found 5 days ago

Sun, Jul 20 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

TYS

McGhee Tyson

$455 Roundtrip, found 5 days ago

$455

Roundtrip

found 5 days ago

Select Delta flight, departing Sun, Jul 20 from Baltimore Washington Intl. Thurgood Marshall to McGhee Tyson, returning Tue, Jul 22, priced at $455 found 5 days ago