Flights from Duluth to Denver

Cheapest flights from Duluth

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.

Thu, Jul 10 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$236 Roundtrip, found 2 days ago

$236

Roundtrip

found 2 days ago

Select Sun Country Airlines flight, departing Thu, Jul 10 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $236 found 2 days ago

Thu, Jul 10 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$241 Roundtrip, found 2 days ago

$241

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 10 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $241 found 2 days ago

Thu, Jul 10 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$276 Roundtrip, found 2 days ago

$276

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jul 10 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $276 found 2 days ago

Thu, Jul 17 - Mon, Jul 21

DLH

Duluth Intl.

DEN

Denver Intl.

$296 Roundtrip, found 6 hours ago

$296

Roundtrip

found 6 hours ago

Select Delta flight, departing Thu, Jul 17 from Duluth Intl. to Denver Intl., returning Mon, Jul 21, priced at $296 found 6 hours ago

Thu, Jul 10 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$306 Roundtrip, found 2 days ago

$306

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jul 10 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $306 found 2 days ago

Thu, Jul 17 - Mon, Jul 21

DLH

Duluth Intl.

DEN

Denver Intl.

$326 Roundtrip, found 6 hours ago

$326

Roundtrip

found 6 hours ago

Select Delta flight, departing Thu, Jul 17 from Duluth Intl. to Denver Intl., returning Mon, Jul 21, priced at $326 found 6 hours ago

Wed, Jul 9 - Wed, Jul 16

DLH

Duluth Intl.

DEN

Denver Intl.

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jul 9 from Duluth Intl. to Denver Intl., returning Wed, Jul 16, priced at $327 found 2 days ago

Thu, Jul 17 - Mon, Jul 21

DLH

Duluth Intl.

DEN

Denver Intl.

$331 Roundtrip, found 6 hours ago

$331

Roundtrip

found 6 hours ago

Select United flight, departing Thu, Jul 17 from Duluth Intl. to Denver Intl., returning Mon, Jul 21, priced at $331 found 6 hours ago

Thu, Jul 10 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$332 Roundtrip, found 2 days ago

$332

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jul 10 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $332 found 2 days ago

Wed, Jul 9 - Fri, Jul 18

DLH

Duluth Intl.

DEN

Denver Intl.

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jul 9 from Duluth Intl. to Denver Intl., returning Fri, Jul 18, priced at $352 found 2 days ago

Tue, Jul 8 - Wed, Jul 16

DLH

Duluth Intl.

DEN

Denver Intl.

$361 Roundtrip, found 2 days ago

$361

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 8 from Duluth Intl. to Denver Intl., returning Wed, Jul 16, priced at $361 found 2 days ago

Tue, Jul 15 - Mon, Jul 21

DLH

Duluth Intl.

DEN

Denver Intl.

$362 Roundtrip, found 6 hours ago

$362

Roundtrip

found 6 hours ago

Select Delta flight, departing Tue, Jul 15 from Duluth Intl. to Denver Intl., returning Mon, Jul 21, priced at $362 found 6 hours ago

Thu, Jul 10 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$362 Roundtrip, found 2 days ago

$362

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jul 10 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $362 found 2 days ago

Tue, Jul 8 - Tue, Jul 15

DLH

Duluth Intl.

DEN

Denver Intl.

$366 Roundtrip, found 2 days ago

$366

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 8 from Duluth Intl. to Denver Intl., returning Tue, Jul 15, priced at $366 found 2 days ago

Wed, Jul 9 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$372 Roundtrip, found 2 days ago

$372

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jul 9 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $372 found 2 days ago

Tue, Jul 15 - Sun, Jul 20

DLH

Duluth Intl.

DEN

Denver Intl.

$382 Roundtrip, found 6 hours ago

$382

Roundtrip

found 6 hours ago

Select Delta flight, departing Tue, Jul 15 from Duluth Intl. to Denver Intl., returning Sun, Jul 20, priced at $382 found 6 hours ago

Tue, Jul 8 - Fri, Jul 18

DLH

Duluth Intl.

DEN

Denver Intl.

$386 Roundtrip, found 2 days ago

$386

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 8 from Duluth Intl. to Denver Intl., returning Fri, Jul 18, priced at $386 found 2 days ago

Fri, Jul 11 - Tue, Jul 15

DLH

Duluth Intl.

DEN

Denver Intl.

$387 Roundtrip, found 2 days ago

$387

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jul 11 from Duluth Intl. to Denver Intl., returning Tue, Jul 15, priced at $387 found 2 days ago

Wed, Jul 9 - Fri, Jul 18

DLH

Duluth Intl.

DEN

Denver Intl.

$402 Roundtrip, found 2 days ago

$402

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 9 from Duluth Intl. to Denver Intl., returning Fri, Jul 18, priced at $402 found 2 days ago

Tue, Jul 8 - Sat, Jul 19

DLH

Duluth Intl.

DEN

Denver Intl.

$406 Roundtrip, found 2 days ago

$406

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 8 from Duluth Intl. to Denver Intl., returning Sat, Jul 19, priced at $406 found 2 days ago