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Brentwood

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Brentwood Flights as Low as $71

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

Frontier Airlines
Mon, Jul 6 - Wed, Jul 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$71 Roundtrip, found 4 days ago
$71
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jul 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jul 22, priced at $71 found 4 days ago
Frontier Airlines
Fri, Jul 31 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$93 Roundtrip, found 4 days ago
$93
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $93 found 4 days ago
Frontier Airlines
Wed, Jun 10 - Sat, Jun 13
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$96 Roundtrip, found 4 days ago
$96
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $96 found 4 days ago
Delta
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 6 hours ago
$117
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $117 found 6 hours ago
Delta
Tue, Aug 11 - Tue, Aug 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Delta flight, departing Tue, Aug 11 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $137 just found
Frontier Airlines
Sun, Aug 2 - Mon, Aug 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$171 Roundtrip, found 6 days ago
$171
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Aug 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Aug 10, priced at $171 found 6 days ago
United
Tue, Aug 11 - Tue, Aug 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Tue, Aug 11 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $177 just found
Delta
Tue, Jul 28 - Tue, Aug 11
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Jul 28 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $177 found 4 hours ago
American Airlines
Wed, Jul 29 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $197 found 2 days ago
Bargain Flight
Fri, Oct 30 - Tue, Nov 3
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$224 Roundtrip, just found
$224
Roundtrip
just found
Select Bargain Flight flight, departing Fri, Oct 30 from Norfolk Intl. to Lambert-St. Louis Intl., returning Tue, Nov 3, priced at $224 just found
Frontier Airlines
Tue, Jul 28 - Tue, Aug 11
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 7 hours ago
$230
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $230 found 7 hours ago
Frontier Airlines
Thu, Sep 3 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$250 Roundtrip, just found
$250
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 3 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $250 just found
Delta
Wed, Sep 23 - Tue, Oct 6
DAL
Love Field
STL
Lambert-St. Louis Intl.
$265 Roundtrip, just found
$265
Roundtrip
just found
Select Delta flight, departing Wed, Sep 23 from Love Field to Lambert-St. Louis Intl., returning Tue, Oct 6, priced at $265 just found
Frontier Airlines
Mon, Jun 1 - Thu, Jun 4
BDL
Bradley Intl.
STL
Lambert-St. Louis Intl.
$359 Roundtrip, found 4 days ago
$359
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jun 1 from Bradley Intl. to Lambert-St. Louis Intl., returning Thu, Jun 4, priced at $359 found 4 days ago
American Airlines
Tue, Jul 28 - Sun, Aug 2
PHF
Newport News - Williamsburg Intl.
STL
Lambert-St. Louis Intl.
$407 Roundtrip, found 4 hours ago
$407
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jul 28 from Newport News - Williamsburg Intl. to Lambert-St. Louis Intl., returning Sun, Aug 2, priced at $407 found 4 hours ago
Alaska Airlines
Thu, Sep 3 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$533 Roundtrip, just found
$533
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Sep 3 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $533 just found

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 July, 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 15 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 $71, 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 $71 right now, why wait?

Brentwood Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$71

Last Minute Hotel Deals in Brentwood

Drury Plaza Hotel St. Louis Brentwood

Drury Plaza Hotel St. Louis Brentwood

4 out of 5
8700 Eager Rd Brentwood MO
Book a stay at this business-friendly hotel in Brentwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,003 reviews)
"I believe the eggs at breakfast are made fresh in the morning. They don’t taste like the typical “powder made eggs” that most hotels give you."

Reviewed on May 24, 2026

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Drury Plaza Hotel 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
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,075 reviews)
"Clean room, great staff. Everything you need within walking distance. A good variety of places to eat. Nice bathroom, great view feom my window. Bed wasn’t very comfortable, but it was manageable."

Reviewed on May 24, 2026

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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 ...
8.4/10 Very Good! (2,212 reviews)
"It was a nice looking hotel I did enjoy the food they had at one of the restaurants"

Reviewed on May 24, 2026

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Hollywood Casino & Hotel St. Louis
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

3 out of 5
1088 South Highway Drive Fenton MO
Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,297 reviews)
"Everything noisy. From the air conditioner to the water running through the bathroom pipes you can hear even with the door shut, to the guests who have no common decency. Everything was as basic as you can get, but that's the price your paying and the clientele you're attracting."

Reviewed on May 24, 2026

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Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (3,212 reviews)
"Everything was clean and comfortable and beyond our expectations"

Reviewed on May 25, 2026

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Clayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (1,970 reviews)
"The pool was cold and the hot tub was very foamy and felt like there was sand on the bottom of it. There was a film of dirt in the foam. The beds were very hard. I will not return to this location."

Reviewed on May 25, 2026

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Pear Tree Inn St. Louis Near Union Station
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,083 reviews)
"Xxx Essex d z"

Reviewed on May 22, 2026

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Renaissance St. Louis Airport Hotel
Drury Inn & Suites St. Louis Union Station

Drury Inn & Suites St. Louis Union Station

3 out of 5
201 S 20th St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,385 reviews)
"As usual, Drury Inn is the best hotel chain. They focus on family, convenience and cleanliness. From the breakfast buffet to the 5:30 dinner and free drinks... the staff is always accommodating and helpful. The exercise equipment was pleasantly nice... dumbbell, leg press machine, multi purpose lifting ..."

Reviewed on May 24, 2026

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Drury Inn & Suites St. Louis Union Station
See all 1,884 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.