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Brentwood

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Brentwood Flights as Low as $70

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

Spirit Airlines
Thu, Aug 7 - Sun, Aug 10
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$70 Roundtrip, found 2 hours ago
$70
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, Aug 7 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sun, Aug 10, priced at $70 found 2 hours ago
Frontier Airlines
Sat, Aug 9 - Sat, Aug 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 9 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 16, priced at $78 just found
Frontier Airlines
Sat, Oct 4 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$115 Roundtrip, just found
$115
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 4 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $115 just found
Frontier Airlines
Thu, Aug 21 - Sun, Aug 31
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $119 found 1 hour ago
Delta
Sun, Oct 19 - Mon, Oct 20
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 7 hours ago
$119
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Oct 19 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Oct 20, priced at $119 found 7 hours ago
Spirit Airlines
Wed, Aug 6 - Sat, Aug 9
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$126 Roundtrip, found 5 hours ago
$126
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed, Aug 6 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, Aug 9, priced at $126 found 5 hours ago
American Airlines
Tue, Aug 26 - Tue, Aug 26
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 1 hour ago
$134
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Aug 26 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 26, priced at $134 found 1 hour ago
Spirit Airlines
Mon, Aug 18 - Thu, Aug 21
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$149 Roundtrip, found 8 hours ago
$149
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Mon, Aug 18 from Logan Intl. to Lambert-St. Louis Intl., returning Thu, Aug 21, priced at $149 found 8 hours ago
United
Sat, Oct 4 - Sat, Oct 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, just found
$157
Roundtrip
just found
Select United flight, departing Sat, Oct 4 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 11, priced at $157 just found
United
Wed, Aug 27 - Thu, Sep 4
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$175 Roundtrip, found 4 hours ago
$175
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $175 found 4 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Nov 11 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Nov 18, priced at $177 found 3 hours ago
Delta
Sat, Aug 23 - Sat, Aug 23
DAL
Love Field
STL
Lambert-St. Louis Intl.
$192 Roundtrip, just found
$192
Roundtrip
just found
Select Delta flight, departing Sat, Aug 23 from Love Field to Lambert-St. Louis Intl., returning Sat, Aug 23, priced at $192 just found
Delta
Wed, Sep 3 - Thu, Sep 4
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$204 Roundtrip, found 1 hour ago
$204
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 3 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $204 found 1 hour ago
Alaska Airlines
Tue, Aug 26 - Tue, Sep 2
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, found 4 hours ago
$219
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 2, priced at $219 found 4 hours ago
Hawaiian Airlines
Mon, Aug 25 - Sat, Sep 6
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Aug 25 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Sep 6, priced at $257 found 4 days ago
Bargain Flight
Sun, Aug 31 - Sat, Sep 6
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$464 Roundtrip, found 2 hours ago
$464
Roundtrip
found 2 hours ago
Select Bargain Flight flight, departing Sun, Aug 31 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sat, Sep 6, priced at $464 found 2 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 August, 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 $70, 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 $70 right now, why wait?

Brentwood Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$70

Last Minute Hotel Deals in Brentwood

SpringHill Suites St. Louis Brentwood

SpringHill Suites St. Louis Brentwood

3 out of 5
1231 Strassner Drive, Brentwood, MO
Stay at this 3-star business-friendly hotel in Brentwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,000 reviews)
"Bed was little soft, key had issues but staff was fast about fixing key issues!"

Reviewed on Jul 5, 2025

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SpringHill 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! (3,831 reviews)
"Very good"

Reviewed on Jul 17, 2025

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Hyatt Regency St. Louis at The Arch
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! (2,857 reviews)
"Clean, great staff, walkable"

Reviewed on Jul 18, 2025

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Drury Plaza Hotel St. Louis at the Arch
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 (1,016 reviews)
"A"

Reviewed on Jul 18, 2025

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The Arch Convention Hotel
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! (2,920 reviews)
"Front desk assistants were helpful and I liked the on-site parking validation. The room was spacious and equipped with fridge, microwave etc."

Reviewed on Jul 18, 2025

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Clayton Plaza Hotel & Extended Stay
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 ...
8.4/10 Very Good! (1,006 reviews)
"Clean and comfortable stay."

Reviewed on Jul 14, 2025

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Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
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
Stay at this 3-star 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! (1,480 reviews)
Ok stay
"Unfortunately it took 2 hours to get checked in. Doris at the front desk was amazing and so kind, always ensuring that guests that recently arrived knew what the hold up was. But two other ladies up front (one with long blonde hair and one with multiple facial piercings) were very rude anytime guests ..."

Reviewed on Jul 16, 2025

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Pear Tree Inn St. Louis Near Union Station
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! (1,805 reviews)
"Excellent place to stay! Wish they had Continental breakfast and better parking!"

Reviewed on Jul 19, 2025

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Moonrise Hotel
See all 1,769 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.