Search Cheap Flights toFrontenac
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Frontenac Flights as Low as $87
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Sun, Jun 15 - Sun, Jun 22
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 3 days ago
$87
Roundtrip
found 3 days ago
Thu, Jun 19 - Fri, Jun 20
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$88 Roundtrip, found 3 days ago
$88
Roundtrip
found 3 days ago
Sat, Jun 14 - Sun, Jun 15
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Sat, Jul 26 - Sat, Aug 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 1 hour ago
$130
Roundtrip
found 1 hour ago
Thu, Apr 24 - Mon, Apr 28
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago
Wed, Apr 16 - Wed, Apr 23
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 1 hour ago
$190
Roundtrip
found 1 hour ago
Tue, May 13 - Wed, May 14
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Thu, May 1 - Wed, May 7
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Tue, Jun 17 - Wed, Jun 18
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Thu, Apr 17 - Wed, Apr 23
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Mon, May 5 - Sat, May 17
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Tue, Jun 17 - Wed, Jun 18
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 1 hour ago
$237
Roundtrip
found 1 hour ago
Thu, Jun 26 - Wed, Jul 2
RDU
Raleigh - Durham Intl.
STL
Lambert-St. Louis Intl.
$272 Roundtrip, found 1 hour ago
$272
Roundtrip
found 1 hour ago
Sat, May 17 - Sun, May 18
FLO
Florence Regional
STL
Lambert-St. Louis Intl.
$379 Roundtrip, found 1 hour ago
$379
Roundtrip
found 1 hour ago
Tue, May 27 - Tue, Jun 3
SMF
Sacramento Intl.
STL
Lambert-St. Louis Intl.
$383 Roundtrip, found 1 hour ago
$383
Roundtrip
found 1 hour ago
Tue, Apr 15 - Sat, Apr 26
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$643 Roundtrip, found 2 days ago
$643
Roundtrip
found 2 days ago
Cheap Flights to Frontenac
Fall in love at first flight with your vacation to Frontenac 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 Frontenac on Hotwire, and you’ll be up, up, and on a getaway in no time.
Because once the wheels are down in Frontenac, the good times start rolling. So buckle up, you’re in for a fun ride.
Frequently Asked Questions About flights to Frontenac
Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Frontenac 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 Frontenac?
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 Frontenac are in June, but when you book your flight on Hotwire, savings are always in season.
How many airlines fly to Frontenac?
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 Frontenac.
What airport is best to fly into Frontenac?
When you’re planning your trip to Frontenac, convenience is the name of the game. Luckily, Frontenac Lambert-St. Louis Intl. Airport is nearby so you can deplane and get going on checking off everything on your Frontenac must-do list.
How much are flights to Frontenac?
Got very cheap flights on your vacation itinerary? When you book your airline tickets to Frontenac on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $87, 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 Frontenac?
The trick to saving a stack of cash on your flight to Frontenac? 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 $87 right now, why wait?
Destination airport | Lambert-St. Louis Intl. |
Destination airport IATA code | STL |
Roundtrip price | $87 |
Last Minute Hotel Deals in Frontenac
Hilton St. Louis Frontenac
1335 S Lindbergh Blvd, Frontenac, MO
The price is $163 per night from Apr 22 to Apr 23
$163
includes taxes & fees
Apr 22 - Apr 23
Book a stay at this business-friendly hotel in Frontenac. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the property ...
8.6/10 Excellent! (1,003 reviews)
"Great location with easy access to downtown St. Louis and local medical facilities. Parking is very convenient, and the staff is nice and courteous. However, the hotel rooms are somewhat run down and need a significant facelift."
Reviewed on Apr 9, 2025
Drury Plaza Hotel St. Louis at the Arch
2 South 4th Street, St. Louis, MO
The price is $140 per night from Apr 20 to Apr 21
$140
includes taxes & fees
Apr 20 - Apr 21
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! (2,446 reviews)
"I enjoyed the proximity to the gateway arch. Also the great views from the hotel observation deck."
Reviewed on Apr 10, 2025
Hyatt Regency St. Louis at The Arch
315 Chestnut St, St. Louis, MO
The price is $124 per night from Apr 18 to Apr 19
$124
includes taxes & fees
Apr 18 - Apr 19
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! (3,622 reviews)
Nice stay
"It was at the busy part of town but the room itself was quiet.The souvenir shop,restaurant,and bar was a plus"
Reviewed on Apr 12, 2025
Renaissance St. Louis Airport Hotel
9801 Natural Bridge Road, St. Louis, MO
The price is $138 per night from Apr 26 to Apr 27
$138
includes taxes & fees
Apr 26 - Apr 27
Stay at this 4-star 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! (1,004 reviews)
Comfortable Stay
"Comfortable"
Reviewed on Apr 12, 2025
Clayton Plaza Hotel & Extended Stay
7750 Carondelet Avenue, St. Louis, MO
The price is $116 per night from Apr 27 to Apr 28
$116
includes taxes & fees
Apr 27 - Apr 28
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! (2,991 reviews)
"It was a good stay. But the pool was not very clean. And half the games in the arcade were out of order"
Reviewed on Apr 12, 2025
Moonrise Hotel
6177 Delmar Blvd, St. Louis, MO
The price is $201 per night from May 4 to May 5
$201
includes taxes & fees
May 4 - May 5
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. ...
9/10 Wonderful! (1,660 reviews)
"Absolutely stunning roof top bar with spectacular service, will certainly be returning."
Reviewed on Apr 10, 2025
Hampton Inn St. Louis-Downtown (At the Gateway Arch)
333 Washington Ave, St. Louis, MO
The price is $133 per night from Apr 22 to Apr 23
$133
includes taxes & fees
Apr 22 - Apr 23
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 ...
8.6/10 Excellent! (1,040 reviews)
"Clean hotel, within walking distance of a lot of places. Most of the staff were extremely nice. Only downside was could hear the street traffic but once got a fan that made a big difference"
Reviewed on Apr 8, 2025
Hollywood Casino & Hotel St. Louis
777 Casino Center Drive, Maryland Heights, MO
The price is $143 per night from Apr 15 to Apr 16
$143
includes taxes & fees
Apr 15 - Apr 16
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 ...
8.2/10 Very Good! (1,867 reviews)
"Love all the slot machine’s and the hotel room was nice"
Reviewed on Apr 10, 2025
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.
Top Hotels With Free Airport Shuttle
Hilton St. Louis Frontenac
1335 S Lindbergh Blvd, Frontenac, MO
The price is $163 per night from Apr 22 to Apr 23
$163
includes taxes & fees
Apr 22 - Apr 23
Book a stay at this business-friendly hotel in Frontenac. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the property ...
8.6/10 Excellent! (1,003 reviews)
"Great location with easy access to downtown St. Louis and local medical facilities. Parking is very convenient, and the staff is nice and courteous. However, the hotel rooms are somewhat run down and need a significant facelift."
Reviewed on Apr 9, 2025
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.
Nearby Cities
Popular Flight Routes
- Atlanta to New York
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Top Frontenac Hotels
- Hilton St. Louis Frontenac
- Hyatt Regency St. Louis at The Arch
- Renaissance St. Louis Airport Hotel
- Clayton Plaza Hotel & Extended Stay
- Moonrise Hotel
- Hampton Inn St. Louis-Downtown (At the Gateway Arch)
- Hollywood Casino & Hotel St. Louis
- River City Casino & Hotel
- Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
- Le Méridien St. Louis Clayton
- Ameristar Casino Resort and Spa
- Casino Queen Hotel
- The Wildwood Hotel