Flights from Denver to Ohio River Valley

Cheapest flights from Denver

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.

Fri, Aug 15 - Mon, Aug 18

DEN

Denver Intl.

CVG

Cincinnati - Northern Kentucky Intl.

$132 Roundtrip, found 4 days ago

$132

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Mon, Aug 18, priced at $132 found 4 days ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$139 Roundtrip, found 1 day ago

$139

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $139 found 1 day ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$149 Roundtrip, found 1 day ago

$149

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $149 found 1 day ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$166 Roundtrip, found 1 day ago

$166

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $166 found 1 day ago

Mon, Aug 11 - Mon, Aug 18

DEN

Denver Intl.

CVG

Cincinnati - Northern Kentucky Intl.

$180 Roundtrip, found 4 days ago

$180

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Mon, Aug 18, priced at $180 found 4 days ago

Thu, Oct 2 - Sun, Oct 5

DEN

Denver Intl.

PIT

Pittsburgh Intl.

$211 Roundtrip, found 3 hours ago

$211

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Thu, Oct 2 from Denver Intl. to Pittsburgh Intl., returning Sun, Oct 5, priced at $211 found 3 hours ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $213 found 1 day ago

Sun, Aug 17 - Mon, Aug 18

DEN

Denver Intl.

CVG

Cincinnati - Northern Kentucky Intl.

$214 Roundtrip, found 4 days ago

$214

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Aug 17 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Mon, Aug 18, priced at $214 found 4 days ago

Thu, Oct 2 - Sun, Oct 5

DEN

Denver Intl.

PIT

Pittsburgh Intl.

$224 Roundtrip, found 3 hours ago

$224

Roundtrip

found 3 hours ago

Select Delta flight, departing Thu, Oct 2 from Denver Intl. to Pittsburgh Intl., returning Sun, Oct 5, priced at $224 found 3 hours ago

Wed, Oct 1 - Sat, Oct 4

DEN

Denver Intl.

PIT

Pittsburgh Intl.

$237 Roundtrip, found 3 hours ago

$237

Roundtrip

found 3 hours ago

Select Delta flight, departing Wed, Oct 1 from Denver Intl. to Pittsburgh Intl., returning Sat, Oct 4, priced at $237 found 3 hours ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $240 found 1 day ago

Wed, Sep 24 - Tue, Sep 30

COS

Colorado Springs

FWA

Fort Wayne Intl.

$251 Roundtrip, found 2 days ago

$251

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Sep 24 from Colorado Springs to Fort Wayne Intl., returning Tue, Sep 30, priced at $251 found 2 days ago

Tue, Sep 9 - Tue, Sep 16

DEN

Denver Intl.

FWA

Fort Wayne Intl.

$251 Roundtrip, found 6 days ago

$251

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Sep 9 from Denver Intl. to Fort Wayne Intl., returning Tue, Sep 16, priced at $251 found 6 days ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $253 found 1 day ago

Thu, Sep 11 - Sat, Sep 13

DEN

Denver Intl.

FWA

Fort Wayne Intl.

$255 Roundtrip, found 6 days ago

$255

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Sep 11 from Denver Intl. to Fort Wayne Intl., returning Sat, Sep 13, priced at $255 found 6 days ago

Wed, Sep 24 - Wed, Oct 1

COS

Colorado Springs

FWA

Fort Wayne Intl.

$256 Roundtrip, found 2 days ago

$256

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Sep 24 from Colorado Springs to Fort Wayne Intl., returning Wed, Oct 1, priced at $256 found 2 days ago

Sat, Sep 20 - Wed, Sep 24

DEN

Denver Intl.

SDF

Louisville Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Denver Intl. to Louisville Intl., returning Wed, Sep 24, priced at $259 found 1 day ago

Fri, Sep 19 - Thu, Oct 2

DEN

Denver Intl.

CAK

Akron-Canton

$269 Roundtrip, found 5 hours ago

$269

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Fri, Sep 19 from Denver Intl. to Akron-Canton, returning Thu, Oct 2, priced at $269 found 5 hours ago

Sun, Aug 10 - Thu, Aug 14

DEN

Denver Intl.

CMH

John Glenn Columbus Intl.

$279 Roundtrip, found 5 days ago

$279

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Denver Intl. to John Glenn Columbus Intl., returning Thu, Aug 14, priced at $279 found 5 days ago

Sun, Dec 14 - Sat, Jan 3

DEN

Denver Intl.

CLE

Hopkins Intl.

$324 Roundtrip, found 3 days ago

$324

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Sun, Dec 14 from Denver Intl. to Hopkins Intl., returning Sat, Jan 3, priced at $324 found 3 days ago