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Imperial

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Imperial Flights as Low as $48

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

Frontier Airlines
Fri, Dec 4 - Mon, Dec 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 1 hour ago
$48
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Dec 7, priced at $48 found 1 hour ago
Frontier Airlines
Fri, Dec 18 - Mon, Jan 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$53 Roundtrip, found 17 hours ago
$53
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Dec 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Jan 4, priced at $53 found 17 hours ago
Frontier Airlines
Fri, Dec 11 - Fri, Dec 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 1 day ago
$58
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Dec 11 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 25, priced at $58 found 1 day ago
Frontier Airlines
Wed, Dec 2 - Mon, Dec 14
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 1 hour ago
$68
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Dec 14, priced at $68 found 1 hour ago
Frontier Airlines
Wed, Dec 2 - Wed, Dec 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$81 Roundtrip, found 6 days ago
$81
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Dec 16, priced at $81 found 6 days ago
Frontier Airlines
Fri, Nov 27 - Wed, Dec 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 6 days ago
$84
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Nov 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Dec 9, priced at $84 found 6 days ago
Frontier Airlines
Fri, Dec 4 - Fri, Dec 11
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$86 Roundtrip, found 1 hour ago
$86
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, Dec 11, priced at $86 found 1 hour ago
Allegiant Air
Thu, Dec 3 - Sun, Dec 6
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$92 Roundtrip, found 1 hour ago
$92
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Thu, Dec 3 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Sun, Dec 6, priced at $92 found 1 hour ago
Southwest Airlines
Tue, Feb 9 - Tue, Feb 16
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$139 Roundtrip, found 2 hours ago
$139
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, Feb 9 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Feb 16, priced at $139 found 2 hours ago
Delta
Tue, Feb 9 - Tue, Feb 16
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$139 Roundtrip, found 2 hours ago
$139
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Feb 9 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Feb 16, priced at $139 found 2 hours ago
United
Sat, Jan 23 - Mon, Feb 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, just found
$154
Roundtrip
just found
Select United flight, departing Sat, Jan 23 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Feb 1, priced at $154 just found
American Airlines
Sat, Jan 23 - Mon, Feb 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, just found
$154
Roundtrip
just found
Select American Airlines flight, departing Sat, Jan 23 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Feb 1, priced at $154 just found
Frontier Airlines
Tue, Dec 8 - Wed, Jan 6
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$198 Roundtrip, found 3 hours ago
$198
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Dec 8 from San Francisco Intl. to Lambert-St. Louis Intl., returning Wed, Jan 6, priced at $198 found 3 hours ago
Frontier Airlines
Wed, Dec 16 - Tue, Jan 5
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$238 Roundtrip, found 2 hours ago
$238
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Dec 16 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Tue, Jan 5, priced at $238 found 2 hours ago
Southwest Airlines
Sat, Dec 5 - Wed, Dec 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$327 Roundtrip, found 8 hours ago
$327
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, Dec 5 from Love Field to Lambert-St. Louis Intl., returning Wed, Dec 16, priced at $327 found 8 hours ago
Alaska Airlines
Tue, Dec 8 - Wed, Jan 6
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$422 Roundtrip, found 3 hours ago
$422
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Dec 8 from San Francisco Intl. to Lambert-St. Louis Intl., returning Wed, Jan 6, priced at $422 found 3 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 December, 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 16 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 $48, 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 $48 right now, why wait?

Imperial Flight Information
Destination airport
MidAmerica-St. Louis
Destination airport IATA code
BLV
Roundtrip price
$92

Last Minute Hotel Deals in Imperial

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! (3,821 reviews)
"The Drury was beautiful with very welcoming staff. Their free evening dinner and drinks was an amazing unexpected treat. The morning staff was very attentive and the breakfast was incredible."

Reviewed on Nov 7, 2026

Get rates
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
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! (3,519 reviews)
"First thing pulling in was good but parking garage was confusing and then when i got to the room, i felt like they used the kitchen mop to clean the rooms with. Sticky floors, dirty and out of shampoo. The refrigerator had mold inside. Bed was ok. Would not recommend staying here for the price. Also ..."

Reviewed on Nov 4, 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 ...
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Pear Tree Inn St. Louis Near Union Station
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

4 out of 5
3550 Samuel Sheppard Drive 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 helpful staff ...
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Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
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 ...
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21C Museum Hotel St Louis
Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
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Forest Park Hotel by MDR
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd St. Louis MO
Book a stay at this boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the helpful staff in ...
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Moonrise Hotel
Drury Plaza Hotel St. Louis Union Station

Drury Plaza Hotel 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! (1,607 reviews)
"Love staying here"

Reviewed on Nov 5, 2026

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Drury Plaza Hotel St. Louis Union Station
See all 1,492 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.