Flights to Flagstaff from Boulder - $210

Cheap Flights from Boulder to Flagstaff (DEN-FLG)

Prices were available within the past 7 days and start at $210 for one-way flights and $286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Fri, Sep 12

DEN

Denver

FLG

Flagstaff

$286 Roundtrip, found 11 hours ago

$286

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Tue, Sep 9 from Denver to Flagstaff, returning Fri, Sep 12, priced at $286 found 11 hours ago

Mon, Sep 1 - Mon, Sep 8

DEN

Denver

FLG

Flagstaff

$336 Roundtrip, found 8 hours ago

$336

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Mon, Sep 1 from Denver to Flagstaff, returning Mon, Sep 8, priced at $336 found 8 hours ago

Tue, Sep 16 - Wed, Oct 1

DEN

Denver

FLG

Flagstaff

$356 Roundtrip, found 9 hours ago

$356

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Tue, Sep 16 from Denver to Flagstaff, returning Wed, Oct 1, priced at $356 found 9 hours ago

Mon, Sep 1 - Mon, Sep 8

DEN

Denver

FLG

Flagstaff

$366 Roundtrip, found 8 hours ago

$366

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Mon, Sep 1 from Denver to Flagstaff, returning Mon, Sep 8, priced at $366 found 8 hours ago

Mon, Sep 29 - Fri, Oct 3

DEN

Denver

FLG

Flagstaff

$386 Roundtrip, found 15 hours ago

$386

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Mon, Sep 29 from Denver to Flagstaff, returning Fri, Oct 3, priced at $386 found 15 hours ago

Tue, Sep 16 - Fri, Sep 19

DEN

Denver

FLG

Flagstaff

$396 Roundtrip, found 7 hours ago

$396

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Tue, Sep 16 from Denver to Flagstaff, returning Fri, Sep 19, priced at $396 found 7 hours ago