Flights to Flagstaff from St. Louis - $115

Cheap Flights from St. Louis to Flagstaff (XLS-FLG)

Prices were available within the past 7 days and start at $115 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 25 - Fri, May 30

DFW

Dallas

FLG

Flagstaff

$206 Roundtrip, found 12 hours ago

$206

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Sun, May 25 from Dallas to Flagstaff, returning Fri, May 30, priced at $206 found 12 hours ago

Tue, May 6 - Tue, May 13

BOS

Boston

FLG

Flagstaff

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 6 from Boston to Flagstaff, returning Tue, May 13, priced at $206 found 1 day ago

Mon, May 12 - Wed, May 14

LAX

Los Angeles

FLG

Flagstaff

$206 Roundtrip, found 2 hours ago

$206

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Mon, May 12 from Los Angeles to Flagstaff, returning Wed, May 14, priced at $206 found 2 hours ago

Tue, Jun 3 - Wed, Jun 11

PHL

Philadelphia

FLG

Flagstaff

$206 Roundtrip, found 6 hours ago

$206

Roundtrip

found 6 hours ago

Select American Airlines flight, departing Tue, Jun 3 from Philadelphia to Flagstaff, returning Wed, Jun 11, priced at $206 found 6 hours ago

Tue, May 13 - Wed, May 21

BOS

Boston

FLG

Flagstaff

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 13 from Boston to Flagstaff, returning Wed, May 21, priced at $216 found 1 day ago

Tue, May 27 - Wed, Jun 4

BOS

Boston

FLG

Flagstaff

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 27 from Boston to Flagstaff, returning Wed, Jun 4, priced at $221 found 1 day ago