Flights To Franklin County - Cheap Flights Starting at CA $124

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A cave with stalactites and a metal walkway.

Sullivan

Flights
Sullivan
Two water towers labeled 'HOT' and 'COLD' surrounded by dense forest.

St. Clair

Flights
St. Clair

How Much Does it Cost To Fly To Franklin County?

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

Fri, Sep 18 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
CA $218 Roundtrip, found 2 hours ago
CA $218
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at CA $218 found 2 hours ago
Fri, Sep 18 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
CA $243 Roundtrip, found 2 hours ago
CA $243
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at CA $243 found 2 hours ago
Fri, Sep 18 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
CA $245 Roundtrip, found 2 hours ago
CA $245
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Fri, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at CA $245 found 2 hours ago
Wed, Sep 16 - Fri, Sep 18
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
CA $303 Roundtrip, found 5 days ago
CA $303
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Sep 16 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, Sep 18, priced at CA $303 found 5 days ago
Fri, Sep 18 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
CA $364 Roundtrip, found 2 hours ago
CA $364
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at CA $364 found 2 hours ago
Wed, Oct 7 - Tue, Oct 13
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
CA $453 Roundtrip, found 2 hours ago
CA $453
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at CA $453 found 2 hours ago
Thu, Oct 1 - Mon, Oct 5
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $471 Roundtrip, found 2 hours ago
CA $471
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Oct 1 from Vancouver Intl. to Lambert-St. Louis Intl., returning Mon, Oct 5, priced at CA $471 found 2 hours ago
Sat, Oct 10 - Sat, Oct 17
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
CA $476 Roundtrip, found 2 days ago
CA $476
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 10 from San Francisco Intl. to Lambert-St. Louis Intl., returning Sat, Oct 17, priced at CA $476 found 2 days ago
Thu, Sep 17 - Fri, Sep 18
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
CA $483 Roundtrip, found 1 day ago
CA $483
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 17 from Pearson Intl. to Lambert-St. Louis Intl., returning Fri, Sep 18, priced at CA $483 found 1 day ago
Wed, Sep 2 - Sun, Sep 6
YHZ
Stanfield Intl.
STL
Lambert-St. Louis Intl.
CA $584 Roundtrip, found 3 days ago
CA $584
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, Sep 2 from Stanfield Intl. to Lambert-St. Louis Intl., returning Sun, Sep 6, priced at CA $584 found 3 days ago
OriginDestinationTravel datesFlights from*
ATLSt. LouisSeptember 18 to September 21CA $218
SEASt. LouisOctober 31 to November 17CA $300
DENSt. LouisSeptember 16 to September 18CA $303
LGASt. LouisSeptember 24 to September 24CA $389
LGASt. LouisSeptember 24 to September 24CA $389
PHLSt. LouisNovember 16 to November 19CA $419
LAXSt. LouisOctober 7 to October 13CA $453
DFWSt. LouisSeptember 10 to September 13CA $468
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
TPASt. LouisAugust 28 to August 30CA $685
DFWSt. LouisAugust 28 to August 31CA $735
LAXSt. LouisAugust 28 to September 2CA $855
ATLSt. LouisAugust 28 to August 30CA $904
DENSt. LouisAugust 28 to August 30CA $951
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Sep 7 - Sep 9

2 night stay

Edmonton (YEA) to St. Louis (STL)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,573, price is now CA $1,255 per person
CA $1,255
per person
found 18 hours ago
The Cheshire
4.0-star property

The Cheshire

Sep 7 - Sep 10

3 night stay

Edmonton (YEA) to St. Louis (STL)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,755, price is now CA $1,444 per person
CA $1,444
per person
found 23 hours ago
Moonrise Hotel
4.0-star property

Moonrise Hotel

Sep 7 - Sep 10

3 night stay

Edmonton (YEA) to St. Louis (STL)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,785, price is now CA $1,509 per person
CA $1,509
per person
found 23 hours ago
Don't see what you're looking for?
See all available trips from Edmonton to Franklin County
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Travelers ❤️ These Franklin County 🏨

Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive Maryland Heights MO
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 clean rooms in our reviews. Popular attractions Hollywood Casino Amphitheatre and Ameristar Casino St. Charles are located nearby.
Opens in a new windowHollywood Casino & Hotel St. Louis
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 in our reviews. Popular attractions Simpson Park and Flight Range are located nearby.
Opens in a new windowHeritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
1 Ameristar Blvd St. Charles MO
Book a stay at this luxury hotel in St. Charles. Enjoy a full-service spa, 6 restaurants, and a casino. Our guests praise the clean rooms in our reviews. Popular attractions Ameristar Casino St. Charles and Hollywood Casino Amphitheatre are located nearby.
8.6/10 Excellent! (1,041 reviews)
"Room was a great size for the money. Hotel was clean and quiet and easy to access from the garage. Great pool as well."

Reviewed on Aug 20, 2026

Opens in a new windowAmeristar Casino Resort and Spa
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Best Western St. Louis-Kirkwood Route 66

Best Western St. Louis-Kirkwood Route 66

3.5 out of 5
1200 S Kirkwood Road Kirkwood MO
Book a stay at this business-friendly hotel in Kirkwood. Enjoy free parking, an outdoor pool, and room service. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Magic House - St. Louis Children's Museum and Powder Valley Conservation Nature Center are located nearby.
Opens in a new windowBest Western St. Louis-Kirkwood Route 66
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.

Frequently asked questions

How much is the cheapest flight to Franklin County?
Some thrifty travelers picked up a roundtrip flight to Franklin County for as little as CA $218 over the last seven days. If you find a bargain, act quick. Cheap deals don't last forever! This price was available on Travelocity for flights to Franklin County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Franklin County?
When organizing a Franklin County adventure, you can choose from 18 airlines. Make Southwest Airlines your first choice for flights to Washington. It has approximately 2,448 flights each month to this must-see destination.
What is the cheapest month to fly to Franklin County?
Splash out more money on great adventures rather than airfares by making your way to Franklin County in September. This is the most inexpensive month to jet off to this destination according to Travelocity's direct return flight demand from January to December last year. Take a look at our selection of flights and enjoy a change of scenery without draining your bank account.
How can I check my flight status to Franklin County?
"Trips" should be your first port of call when it comes to the details of your flight to Franklin County. Travelocity's customer portal allows you to organize everything in the same place, from checking your flight status to making updates to your itinerary. Click on Trips at the top right of the Travelocity homepage and then create an account or sign in. Or you can download the Travelocity app and access your travel details while you're on the move. Whether you've got the family flying with you or you're riding solo, all your bookings are right at your fingertips.
How do I find the best deals on flights to Franklin County?
There are a few ways — book in advance, avoid peak season and be flexible with your travel dates. If your dates aren't set in stone, search for your flight to Franklin County on Travelocity and hit "Flexible dates" at the top of the page. This will reveal any cheaper airfares on surrounding days. CA $218 was the best price for a roundtrip flight to Franklin County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Franklin County with Travelocity?
An exciting getaway is only a click of a button away when you book your trip with Travelocity. With a wide selection of choices and great deals on cheap family flights, places to stay and more, we make it simple to locate the best prices to suit your needs. You can also try out our round-the-clock customer assistance and free cancellations on most hotels during every stage of the process. Wander with us and snap up your cheap flights to Franklin County today.
What are the most popular flight routes to Franklin County?
To help you in your search for flights to Franklin County, here's a list of some of the preferred routes:

  • Chicago, IL (ORD-O'Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 2,049 flights a month.
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1,503 flights a month.
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1,300 flights a month.

How much is a flight to Franklin County on average?
Passengers were finding roundtrip flights to Franklin County for between CA $218 and CA $951 with Travelocity in the last seven days. Whether you want to fly budget or business class, we'll help you find a fantastic deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.