Cheap Delta flights Duluth (DLH) to Tri-Cities (TRI)

Cheap Delta flights Duluth (DLH) to Tri-Cities (TRI)

Prices were available within the past 7 days and start at for one-way flights and $643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$643 Roundtrip, found 22 hours ago

$643

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $643 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$719 Roundtrip, found 22 hours ago

$719

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $719 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$723 Roundtrip, found 22 hours ago

$723

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $723 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$743 Roundtrip, found 22 hours ago

$743

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $743 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$799 Roundtrip, found 22 hours ago

$799

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $799 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$819 Roundtrip, found 22 hours ago

$819

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $819 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$839 Roundtrip, found 22 hours ago

$839

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $839 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$843 Roundtrip, found 22 hours ago

$843

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $843 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$848 Roundtrip, found 22 hours ago

$848

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $848 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$863 Roundtrip, found 22 hours ago

$863

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $863 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$868 Roundtrip, found 22 hours ago

$868

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $868 found 22 hours ago

Tue, Sep 15 - Mon, Sep 28

DLH

Duluth

TRI

Tri-Cities

$873 Roundtrip, found 22 hours ago

$873

Roundtrip

found 22 hours ago

Select Delta flight, departing Tue, Sep 15 from Duluth to Tri-Cities, returning Mon, Sep 28, priced at $873 found 22 hours ago