Cheap Flights To Brentwood 2026

Brentwood Flights as Low as $268

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.

Southwest Airlines
American Airlines
Frontier Airlines
Frontier Airlines
United
Tue, Nov 10 - Tue, Nov 10
BHM
Birmingham Intl.
STL
Lambert-St. Louis Intl.
$275
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 10 from Birmingham Intl. to Lambert-St. Louis Intl., returning Tue, Nov 10, priced at $275 found 4 days ago
Delta
Tue, Nov 24 - Tue, Dec 8
BHM
Birmingham Intl.
STL
Lambert-St. Louis Intl.
$275
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 24 from Birmingham Intl. to Lambert-St. Louis Intl., returning Tue, Dec 8, priced at $275 found 1 day ago
Delta
Wed, Nov 11 - Mon, Nov 23
BHM
Birmingham Intl.
STL
Lambert-St. Louis Intl.
$277
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 11 from Birmingham Intl. to Lambert-St. Louis Intl., returning Mon, Nov 23, priced at $277 found 1 day ago
Southwest Airlines
American Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Delta
Thu, Dec 17 - Fri, Jan 1
TRI
Tri-Cities Regional
STL
Lambert-St. Louis Intl.
$339
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Dec 17 from Tri-Cities Regional to Lambert-St. Louis Intl., returning Fri, Jan 1, priced at $339 found 17 hours ago
Alaska Airlines
Southwest Airlines
Delta
Tue, Nov 3 - Tue, Nov 17
PWM
Portland Intl. Jetport
STL
Lambert-St. Louis Intl.
$641
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Nov 3 from Portland Intl. Jetport to Lambert-St. Louis Intl., returning Tue, Nov 17, priced at $641 found 7 hours ago

Cheap Brentwood Flights

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See the vast selection of cheap flights for seniors in Brentwood for yourself by simply entering your travel dates and destinations. This time and money-saving search engine will then produce a variety of travel times, airline carriers, and senior flights in Brentwood, so you can find the flight best suiting your travel plans. What’s more, on top of these deals, AARP members are exempt from paying any additional booking fees associated with Brentwood senior flights. Snatch these discount airline tickets and embark on your adventure today.