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Brentwood

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Brentwood Flights as Low as $114

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Sat, Oct 4 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 4 hours ago
$114
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Oct 4 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $114 found 4 hours ago
Frontier Airlines
Thu, Sep 18 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 2 hours ago
$120
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $120 found 2 hours ago
Spirit Airlines
Mon, Aug 11 - Mon, Aug 18
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$121 Roundtrip, found 4 days ago
$121
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Aug 18, priced at $121 found 4 days ago
Frontier Airlines
Thu, Aug 21 - Thu, Aug 28
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 21 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Aug 28, priced at $128 just found
United
Sat, Oct 4 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 4 hours ago
$142
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Oct 4 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $142 found 4 hours ago
Delta
Thu, Sep 18 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$150 Roundtrip, found 2 hours ago
$150
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $150 found 2 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 6
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Dec 6, priced at $159 found 1 day ago
Sun Country Airlines
Fri, Aug 15 - Sat, Aug 16
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 6 days ago
$159
Roundtrip
found 6 days ago
Select Sun Country Airlines flight, departing Fri, Aug 15 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Sat, Aug 16, priced at $159 found 6 days ago
Delta
Sat, Sep 27 - Sat, Sep 27
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 3 hours ago
$174
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Sep 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 27, priced at $174 found 3 hours ago
United
Wed, Aug 27 - Thu, Sep 4
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$176 Roundtrip, found 4 days ago
$176
Roundtrip
found 4 days ago
Select United flight, departing Wed, Aug 27 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $176 found 4 days ago
United
Tue, Aug 26 - Sat, Aug 30
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$176 Roundtrip, found 3 days ago
$176
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 26 from San Francisco Intl. to Lambert-St. Louis Intl., returning Sat, Aug 30, priced at $176 found 3 days ago
Delta
Tue, Sep 9 - Wed, Sep 10
OMA
Eppley Field
STL
Lambert-St. Louis Intl.
$180 Roundtrip, found 18 hours ago
$180
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Sep 9 from Eppley Field to Lambert-St. Louis Intl., returning Wed, Sep 10, priced at $180 found 18 hours ago
Delta
Tue, Oct 14 - Tue, Oct 21
DAL
Love Field
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 21 hours ago
$197
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Tue, Oct 21, priced at $197 found 21 hours ago
Hawaiian Airlines
Tue, Sep 30 - Wed, Oct 1
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 7 hours ago
$206
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 30 from San Francisco Intl. to Lambert-St. Louis Intl., returning Wed, Oct 1, priced at $206 found 7 hours ago
Alaska Airlines
Tue, Sep 30 - Thu, Oct 2
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$218 Roundtrip, found 7 hours ago
$218
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, Sep 30 from San Francisco Intl. to Lambert-St. Louis Intl., returning Thu, Oct 2, priced at $218 found 7 hours ago
Frontier Airlines
Sun, Aug 31 - Sat, Sep 6
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$595 Roundtrip, found 4 hours ago
$595
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, Aug 31 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sat, Sep 6, priced at $595 found 4 hours ago

Cheap Flights to Brentwood

Fall in love at first flight with your vacation to Brentwood by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Brentwood on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Brentwood, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Brentwood

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Brentwood with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Brentwood?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Brentwood are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Brentwood?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Brentwood.

What airport is best to fly into Brentwood?

When you’re planning your trip to Brentwood, convenience is the name of the game. Luckily, Brentwood Lambert-St. Louis Intl. Airport is nearby so you can deplane and get going on checking off everything on your Brentwood must-do list.

How much are flights to Brentwood?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Brentwood on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $114, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Brentwood?

The trick to saving a stack of cash on your flight to Brentwood? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $114 right now, why wait?

Brentwood Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$114

Last Minute Hotel Deals in Brentwood

Drury Inn & Suites St. Louis Brentwood

Drury Inn & Suites St. Louis Brentwood

3 out of 5
8700 Eager Rd, Brentwood, MO
Stay at this 3-star business-friendly hotel in Brentwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,010 reviews)
"We really loved this hotel. The pool was fun and there was a hot tub. We loved that they served both breakfast and supper. It was clean, comfortable and convenient. We will absolutely stay there again!"

Reviewed on Aug 3, 2025

Get rates
Drury Inn & Suites St. Louis Brentwood
Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St, St. Louis, MO
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (3,924 reviews)
"Convenient to all the sites we wanted to see. Staff have been so nice and accomodating."

Reviewed on Aug 9, 2025

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Hyatt Regency St. Louis at The Arch
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (2,039 reviews)
"Very nice!"

Reviewed on Aug 6, 2025

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Hollywood Casino & Hotel St. Louis
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street, St. Louis, MO
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool ...
9.4/10 Exceptional! (2,915 reviews)
"Great location and views!!"

Reviewed on Aug 8, 2025

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Drury Plaza Hotel St. Louis at the Arch
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (2,913 reviews)
"A lovely place, clean, and comfortable. The shower was fantastic!"

Reviewed on Aug 7, 2025

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Clayton Plaza Hotel & Extended Stay
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd, St. Louis, MO
Stay at this 4-star boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the bar in our reviews. ...
8.8/10 Excellent! (1,832 reviews)
"A hidden gem! The hotel and room decor is moon themed. It is so well done. The staff is very helpful. We stopped at the roof bar and decided to eat dinner there too. It is a simple menu, but the food is excellent. The view was absolutely beautiful, and we were able to watch a beautiful sunset. Our ..."

Reviewed on Aug 6, 2025

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Moonrise Hotel
The Arch Convention Hotel

The Arch Convention Hotel

3.5 out of 5
811 N 9th Street, St. Louis, MO
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful ...
6.8/10 (1,002 reviews)
"Repeated excuses for no coffee in the main lobby……..each day, unacceptable as a coffee drinker"

Reviewed on Aug 4, 2025

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The Arch Convention Hotel
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road, St. Louis, MO
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.2/10 Very Good! (1,001 reviews)
"Lobby smelled amazing and Property was clean"

Reviewed on Aug 4, 2025

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Renaissance St. Louis Airport Hotel
See all 1,735 properties in Brentwood
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.