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Brentwood

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Brentwood Flights as Low as $100

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

Frontier Airlines
Thu, Jun 11 - Mon, Jun 29
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$100 Roundtrip, found 5 days ago
$100
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Jun 11 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jun 29, priced at $100 found 5 days ago
Delta
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 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 2 hours ago
Delta
Tue, Aug 11 - Tue, Aug 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 6 hours ago
$137
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 11 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $137 found 6 hours ago
Frontier Airlines
Tue, Jun 16 - Tue, Jun 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$162 Roundtrip, found 1 day ago
$162
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 16 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Jun 30, priced at $162 found 1 day ago
United
Tue, Aug 11 - Tue, Aug 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Aug 11 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $177 found 6 hours ago
Frontier Airlines
Sun, Aug 9 - Tue, Aug 11
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$183 Roundtrip, found 6 days ago
$183
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Aug 9 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $183 found 6 days ago
American Airlines
Wed, Jul 29 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 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 3 days ago
Frontier Airlines
Wed, Aug 5 - Tue, Aug 25
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Orlando Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $199 found 2 hours ago
Bargain Flight
Fri, Oct 30 - Tue, Nov 3
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$224 Roundtrip, found 8 hours ago
$224
Roundtrip
found 8 hours ago
Select Bargain Flight flight, departing Fri, Oct 30 from Norfolk Intl. to Lambert-St. Louis Intl., returning Tue, Nov 3, priced at $224 found 8 hours ago
Frontier Airlines
Tue, Jul 28 - Tue, Aug 11
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 19 hours ago
$230
Roundtrip
found 19 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 19 hours ago
Frontier Airlines
Thu, Sep 3 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$250 Roundtrip, found 7 hours ago
$250
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Sep 3 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $250 found 7 hours ago
Delta
Wed, Sep 23 - Tue, Oct 6
DAL
Love Field
STL
Lambert-St. Louis Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 23 from Love Field to Lambert-St. Louis Intl., returning Tue, Oct 6, priced at $265 found 1 day ago
Delta
Tue, Jul 7 - Mon, Jul 20
CUN
Cancun Intl.
STL
Lambert-St. Louis Intl.
$406 Roundtrip, found 15 hours ago
$406
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Jul 7 from Cancun Intl. to Lambert-St. Louis Intl., returning Mon, Jul 20, priced at $406 found 15 hours ago
Air Canada
Mon, Jun 1 - Tue, Jun 16
CUN
Cancun Intl.
STL
Lambert-St. Louis Intl.
$507 Roundtrip, found 15 hours ago
$507
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Mon, Jun 1 from Cancun Intl. to Lambert-St. Louis Intl., returning Tue, Jun 16, priced at $507 found 15 hours ago
Alaska Airlines
Thu, Sep 3 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$533 Roundtrip, found 7 hours ago
$533
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Sep 3 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $533 found 7 hours ago
Aeromexico
Wed, Jul 1 - Sun, Jul 5
CUN
Cancun Intl.
STL
Lambert-St. Louis Intl.
$624 Roundtrip, found 15 hours ago
$624
Roundtrip
found 15 hours ago
Select Aeromexico flight, departing Wed, Jul 1 from Cancun Intl. to Lambert-St. Louis Intl., returning Sun, Jul 5, priced at $624 found 15 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 June, 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 $100, 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 $100 right now, why wait?

Brentwood Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$99

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! (1,004 reviews)
"Kick back pre dinner snacks included"

Reviewed on May 25, 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! (4,083 reviews)
"Taken 3 weeks to get my deposit of $75 to return Back to me. I’ve NEVER experienced this before with any hotel booking."

Reviewed on May 26, 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! (1,301 reviews)
"No way this is a 3 star hotel. The room was small and smelled musty. The window doesn't open, so there's no ventilation. The fan in the bathroom didn't work. The breakfast was a horrible buffet of rubbery scrambled eggs, half cooked sausage links and soupy biscuits and gravy. The staff was VERY nice ..."

Reviewed on May 25, 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! (3,218 reviews)
"We didn't know ahead of time the pool and game room would be closed. The room was small. The floor sticky, like the cleanser hadn't been rinsed, the faucet was broken in the bathroom, and there was a strong odor of dirty mop water... very disappointing!"

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! (1,974 reviews)
"Bit older but really comfortable and the happy hour and b'fast were great. Perfect location for show at The hawthorn."

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! (1,086 reviews)
"Beautiful property and rooms. Very nice lobby with restaurant and bar. Onsite parking, but costs to park. Wonderful staff!"

Reviewed on May 25, 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! (1,389 reviews)
"The staff was fantastic, they did everything they could to make our stay wonderful."

Reviewed on May 26, 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.