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Imperial

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Imperial Flights as Low as $76

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

Frontier Airlines
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$76 Roundtrip, found 11 hours ago
$76
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $76 found 11 hours ago
Frontier Airlines
Wed, Jul 15 - Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 11 hours ago
$78
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Jul 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 24, priced at $78 found 11 hours ago
Delta
Wed, Jul 15 - Wed, Jul 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 11 hours ago
$114
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Jul 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jul 15, priced at $114 found 11 hours ago
Frontier Airlines
Tue, Jul 7 - Tue, Jul 14
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jul 7 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Jul 14, priced at $152 found 3 days ago
Southern Airways Express
Wed, Jul 1 - Thu, Jul 2
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$172 Roundtrip, found 11 hours ago
$172
Roundtrip
found 11 hours ago
Select Southern Airways Express flight, departing Wed, Jul 1 from Nashville Intl. to Lambert-St. Louis Intl., returning Thu, Jul 2, priced at $172 found 11 hours ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$201 Roundtrip, found 3 hours ago
$201
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $201 found 3 hours ago
United
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$210 Roundtrip, found 11 hours ago
$210
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $210 found 11 hours ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 25
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$215 Roundtrip, found 2 days ago
$215
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $215 found 2 days ago
American Airlines
Wed, Jul 22 - Tue, Aug 11
GSP
Greenville-Spartanburg Intl.
STL
Lambert-St. Louis Intl.
$249 Roundtrip, found 11 hours ago
$249
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Greenville-Spartanburg Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $249 found 11 hours ago
Bargain Flight
Thu, Aug 20 - Wed, Sep 9
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$254 Roundtrip, found 11 hours ago
$254
Roundtrip
found 11 hours ago
Select Bargain Flight flight, departing Thu, Aug 20 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Wed, Sep 9, priced at $254 found 11 hours ago
Delta
Wed, Oct 14 - Tue, Oct 20
DAL
Love Field
STL
Lambert-St. Louis Intl.
$257 Roundtrip, found 4 hours ago
$257
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Tue, Oct 20, priced at $257 found 4 hours ago
Delta
Tue, Jul 28 - Mon, Aug 10
TRI
Tri-Cities Regional
STL
Lambert-St. Louis Intl.
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 28 from Tri-Cities Regional to Lambert-St. Louis Intl., returning Mon, Aug 10, priced at $296 found 1 day ago
Delta
Thu, Jul 30 - Thu, Aug 27
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
$474 Roundtrip, found 11 hours ago
$474
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jul 30 from Pearson Intl. to Lambert-St. Louis Intl., returning Thu, Aug 27, priced at $474 found 11 hours ago
Delta
Sat, Jun 20 - Tue, Jun 23
BUF
Buffalo Niagara Intl.
STL
Lambert-St. Louis Intl.
$533 Roundtrip, found 1 day ago
$533
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 20 from Buffalo Niagara Intl. to Lambert-St. Louis Intl., returning Tue, Jun 23, priced at $533 found 1 day ago
WestJet
Thu, Jul 30 - Thu, Aug 27
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
$537 Roundtrip, found 11 hours ago
$537
Roundtrip
found 11 hours ago
Select WestJet flight, departing Thu, Jul 30 from Pearson Intl. to Lambert-St. Louis Intl., returning Thu, Aug 27, priced at $537 found 11 hours ago
Air Canada
Thu, Jul 30 - Thu, Aug 27
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
$580 Roundtrip, found 11 hours ago
$580
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Jul 30 from Pearson Intl. to Lambert-St. Louis Intl., returning Thu, Aug 27, priced at $580 found 11 hours ago

Cheap Flights to Imperial

Fall in love at first flight with your vacation to Imperial 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 Imperial on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Imperial

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Imperial 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 Imperial?

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 Imperial are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Imperial?

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 Imperial.

What airport is best to fly into Imperial?

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

How much are flights to Imperial?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Imperial on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $76, 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 Imperial?

The trick to saving a stack of cash on your flight to Imperial? 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 $76 right now, why wait?

Imperial Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$76

Last Minute Hotel Deals in Imperial

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 ...
8.8/10 Excellent! (3,235 reviews)
"Friendliest staff ! Very comfortable room."

Reviewed on Jun 18, 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! (2,009 reviews)
"Room was clean staff were lovely"

Reviewed on Jun 17, 2026

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Pear Tree Inn St. Louis Near Union Station
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! (1,368 reviews)
"The pool was out of order(not listed on the website), our first room the bed and headboard smelled like pee and there was no shower curtain, the 2nd room they switched us too you couldn't open the closet and we found hot pink underwear between the bed and nightstand. The elevator handles broke off, ..."

Reviewed on Jun 17, 2026

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Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
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
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in our ...
9.6/10 Exceptional! (3,483 reviews)
"It was a great stay. The only problem was our room window liked into the hallway looking at the elevator."

Reviewed on Jun 18, 2026

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Drury Plaza Hotel St. Louis at the Arch
Live by Loews - St.Louis

Live by Loews - St.Louis

4 out of 5
799 Clark ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the bar and the helpful ...
9.4/10 Exceptional! (1,208 reviews)
"Throughout the years, I have stayed at multiple hotels while visiting St. Louis. I will ONLY stay at this hotel. Of course there are well maintained properties in downtown STL, but LIVE by Loews goes over the top. This hotel has too many good qualities for me to mention, but the main draw, for me, ..."

Reviewed on Jun 18, 2026

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Live by Loews - St.Louis
River City Casino & Hotel

River City Casino & Hotel

4 out of 5
777 River City Casino Blvd St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free parking, 5 restaurants, and a casino. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,611 reviews)
"Friendly staff to check you in. Clean and tidy rooms"

Reviewed on Jun 18, 2026

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River City Casino & Hotel
Hilton St. Louis at the Ballpark

Hilton St. Louis at the Ballpark

4 out of 5
1 S Broadway St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy 3 restaurants, 3 bars/lounges, and a rooftop terrace. Our guests praise the clean rooms in our ...
7.6/10 Good! (1,169 reviews)
"Room was very clean and everything was in great condition. Staff was helpful and professional. The 360 Bar was one of the coolest spots, with a great view of the downtown area. All in all, a great stay!"

Reviewed on Jun 18, 2026

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Hilton St. Louis at the Ballpark
21C Museum Hotel St Louis

21C Museum Hotel St Louis

4.5 out of 5
1528 Locust street St. Louis MO
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the pool and the restaurant in our ...
9/10 Wonderful! (1,916 reviews)
"Amazing front desk staff. Courteous and attentive. Beautiful and clean property. Highly recommended."

Reviewed on Jun 18, 2026

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21C Museum Hotel St Louis
See all 1,460 properties in Imperial
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.