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Imperial

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Imperial Flights as Low as $63

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

Frontier Airlines
Wed, Jul 8 - Wed, Jul 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$63 Roundtrip, found 20 hours ago
$63
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Wed, Jul 8 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jul 15, priced at $63 found 20 hours ago
Frontier Airlines
Wed, Jul 8 - Fri, Jul 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$73 Roundtrip, found 20 hours ago
$73
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Wed, Jul 8 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jul 17, priced at $73 found 20 hours ago
Frontier Airlines
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$76 Roundtrip, found 20 hours ago
$76
Roundtrip
found 20 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 20 hours ago
Frontier Airlines
Mon, Aug 10 - Thu, Aug 20
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 20 hours ago
$78
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Mon, Aug 10 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Aug 20, priced at $78 found 20 hours ago
Frontier Airlines
Sat, Jul 11 - Wed, Jul 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 20 hours ago
$84
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Jul 11 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Jul 15, priced at $84 found 20 hours ago
Delta
Tue, Sep 1 - Tue, Sep 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Delta flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $117 just found
Frontier Airlines
Wed, Jul 15 - Sat, Jul 18
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 4 hours ago
$119
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Jul 15 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, Jul 18, priced at $119 found 4 hours ago
American Airlines
Wed, Jul 29 - Tue, Aug 4
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 6 hours ago
$120
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Jul 29 from O'Hare Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $120 found 6 hours ago
United
Tue, Jul 28 - Wed, Jul 29
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, just found
$120
Roundtrip
just found
Select United flight, departing Tue, Jul 28 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $120 just found
Bargain Flight
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$216 Roundtrip, found 3 days ago
$216
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $216 found 3 days ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 25
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$222 Roundtrip, found 8 hours ago
$222
Roundtrip
found 8 hours 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 $222 found 8 hours ago
Frontier Airlines
Wed, Aug 5 - Tue, Aug 18
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $226 found 1 day ago
Frontier Airlines
Thu, Sep 10 - Mon, Sep 14
RDU
Raleigh - Durham Intl.
STL
Lambert-St. Louis Intl.
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Raleigh - Durham Intl. to Lambert-St. Louis Intl., returning Mon, Sep 14, priced at $250 found 1 day ago
Delta
Wed, Oct 14 - Wed, Oct 14
DAL
Love Field
STL
Lambert-St. Louis Intl.
$257 Roundtrip, found 6 hours ago
$257
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $257 found 6 hours ago
Frontier Airlines
Thu, Aug 13 - Tue, Aug 25
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $268 found 1 day ago
Delta
Tue, Jul 21 - Wed, Jul 29
JAN
Evers Intl.
STL
Lambert-St. Louis Intl.
$279 Roundtrip, found 5 hours ago
$279
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 21 from Evers Intl. to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $279 found 5 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 $63, 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 $63 right now, why wait?

Imperial Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$62

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! (3,250 reviews)
"Great place. Staff was very nice and helpful. Breakfast was really good . Parking was a bit confusing at first but is great to have parking. Not free on the weekends but still good."

Reviewed on Jun 27, 2026

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Clayton Plaza Hotel & Extended Stay
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! (3,519 reviews)
"We had a wonderful stay. The staff helped us check in early and stored our luggage so we could go to activities until our room was ready. The staff could not have been more helpful. The breakfast and evening snacks were the quite good and something for all ages. The room was clean and comfortable. ..."

Reviewed on Jun 26, 2026

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Drury Plaza Hotel St. Louis at the Arch
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 an outdoor pool. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,616 reviews)
"I definitely would not recommend this hotel to anyone visiting St.Louis. The property is not well maintained and the amenities are lacking. When I walked through the lobby doors, I was hit with a musty and unpleasant odor. I noticed the carpets that are stained and the paint that needs touch up. ..."

Reviewed on Jun 26, 2026

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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 ...
9/10 Wonderful! (1,978 reviews)
"Okay so all the reviews about your car being broken into, they should just offer a stay and break package because that is it guarantee that it's going to happen. I'm not sure who I'm more frustrated with, the St Louis PD who does nothing to stop this problem or care (still waiting for them to call ..."

Reviewed on Jun 25, 2026

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Moonrise Hotel
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 ...
9.2/10 Wonderful! (1,635 reviews)
"Fantastic property"

Reviewed on Jun 26, 2026

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River City Casino & Hotel
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! (2,029 reviews)
"This property needs some major updates. It is old and dirty. The toilet in the room didn't work correctly. The only employee that was helpful was the friendly lady at the front desk. I wish I had caught her name she deserves recognition! All the other employees looked as if they hated their job and ..."

Reviewed on Jun 26, 2026

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Pear Tree Inn St. Louis Near Union Station
The Royal Sonesta Chase Park Plaza St. Louis

The Royal Sonesta Chase Park Plaza St. Louis

4.5 out of 5
212 N Kingshighway St. Louis MO
Book a stay at this luxury hotel in St. Louis. Enjoy free WiFi, an outdoor pool, and 3 restaurants. Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (1,003 reviews)
"Upgraded to a suite. Very spacious and comfortable. Staff very helpful."

Reviewed on Jun 25, 2026

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The Royal Sonesta Chase Park Plaza St. Louis
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! (1,218 reviews)
"The shower curtain hooks were not working. We tried to rehook them properly, but they didn’t work. Water sprayed all over the floor creating a dangerous situation."

Reviewed on Jun 27, 2026

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Live by Loews - St.Louis
See all 1,485 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.