$438 Cheap Delta flights Bismarck (BIS) to Tri-Cities (TRI)

$438 Cheap Delta flights Bismarck (BIS) to Tri-Cities (TRI)

Prices were available within the past 7 days and start at $438 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Sat, Sep 13

BIS

Bismarck

TRI

Tri-Cities

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Bismarck to Tri-Cities, returning Sat, Sep 13, priced at $329 found 1 day ago

Tue, Sep 9 - Wed, Sep 17

BIS

Bismarck

TRI

Tri-Cities

$364 Roundtrip, found 1 day ago

$364

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Bismarck to Tri-Cities, returning Wed, Sep 17, priced at $364 found 1 day ago

Sun, Sep 7 - Sat, Sep 13

BIS

Bismarck

TRI

Tri-Cities

$393 Roundtrip, found 1 day ago

$393

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 7 from Bismarck to Tri-Cities, returning Sat, Sep 13, priced at $393 found 1 day ago

Thu, Sep 11 - Sat, Sep 13

BIS

Bismarck

TRI

Tri-Cities

$453 Roundtrip, found 1 day ago

$453

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 11 from Bismarck to Tri-Cities, returning Sat, Sep 13, priced at $453 found 1 day ago

Thu, Sep 11 - Wed, Sep 17

BIS

Bismarck

TRI

Tri-Cities

$488 Roundtrip, found 1 day ago

$488

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 11 from Bismarck to Tri-Cities, returning Wed, Sep 17, priced at $488 found 1 day ago

Tue, Sep 9 - Mon, Sep 15

BIS

Bismarck

TRI

Tri-Cities

$513 Roundtrip, found 1 day ago

$513

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Bismarck to Tri-Cities, returning Mon, Sep 15, priced at $513 found 1 day ago