Flights To Franklin County - Cheap Flights Starting at CA $84

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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.

Tue, Nov 24 - Tue, Dec 1
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
CA $348 Roundtrip, found 18 hours ago
CA $348
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Nov 24 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Dec 1, priced at CA $348 found 18 hours ago
Mon, Nov 9 - Wed, Nov 11
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $485 Roundtrip, found 11 hours ago
CA $485
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Nov 9 from Vancouver Intl. to Lambert-St. Louis Intl., returning Wed, Nov 11, priced at CA $485 found 11 hours ago
Wed, Oct 28 - Fri, Oct 30
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
CA $548 Roundtrip, found 4 days ago
CA $548
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 28 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Fri, Oct 30, priced at CA $548 found 4 days ago
Mon, Nov 16 - Thu, Nov 19
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $548 Roundtrip, found 5 days ago
CA $548
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 16 from Vancouver Intl. to Lambert-St. Louis Intl., returning Thu, Nov 19, priced at CA $548 found 5 days ago
Fri, Nov 13 - Sun, Nov 15
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $549 Roundtrip, found 4 days ago
CA $549
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Nov 13 from Vancouver Intl. to Lambert-St. Louis Intl., returning Sun, Nov 15, priced at CA $549 found 4 days ago
Thu, Dec 3 - Sun, Dec 6
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
CA $605 Roundtrip, found 2 days ago
CA $605
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Dec 3 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Sun, Dec 6, priced at CA $605 found 2 days ago
Sat, Jan 30 - Wed, Feb 17
YWG
Winnipeg James Armstrong Richardson Intl.
STL
Lambert-St. Louis Intl.
CA $647 Roundtrip, found 4 days ago
CA $647
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 30 from Winnipeg James Armstrong Richardson Intl. to Lambert-St. Louis Intl., returning Wed, Feb 17, priced at CA $647 found 4 days ago
Fri, Nov 13 - Sun, Nov 15
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $654 Roundtrip, found 4 days ago
CA $654
Roundtrip
found 4 days ago
Select WestJet flight, departing Fri, Nov 13 from Vancouver Intl. to Lambert-St. Louis Intl., returning Sun, Nov 15, priced at CA $654 found 4 days ago
Tue, Feb 2 - Tue, Feb 9
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
CA $713 Roundtrip, found 5 days ago
CA $713
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 2 from Pearson Intl. to Lambert-St. Louis Intl., returning Tue, Feb 9, priced at CA $713 found 5 days ago
OriginDestinationTravel datesFlights from*
SEASt. LouisNovember 5 to November 14CA $291
ATLSt. LouisNovember 7 to November 10CA $337
DFWSt. LouisNovember 14 to November 16CA $431
LAXSt. LouisOctober 28 to October 30CA $548
DENSt. LouisDecember 5 to December 7CA $665
PHLSt. LouisNovember 19 to November 25CA $1,176
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
LAXSt. LouisOctober 9 to December 14CA $870
DFWSt. LouisOctober 10 to October 12CA $1,869
*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

Oct 24 - Oct 26

2 night stay

Toronto (YYZ) to St. Louis (STL)

Delta • Non-stop roundtrip • Coach
Price was CA $1,387, price is now CA $1,123 per person
CA $1,123
per person
found 9 hours ago
Hermann Grain Bins BNB
2.0-star property

Hermann Grain Bins BNB

Oct 24 - Oct 27

3 night stay

Toronto (YYZ) to St. Louis (STL)

Air Canada • Roundtrip • Coach
Price was CA $2,378, price is now CA $2,045 per person
CA $2,045
per person
found 1 day ago
Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

Oct 24 - Oct 26

2 night stay

Toronto (YYZ) to St. Louis (STL)

Delta • Non-stop roundtrip • Coach
Price was CA $1,421, price is now CA $1,293 per person
CA $1,293
per person
found 9 hours ago
Don't see what you're looking for?
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Travelers ❤️ These Franklin County 🏨

Comfort Inn Near Six Flags St. Louis

Comfort Inn Near Six Flags St. Louis

2.5 out of 5
1320 Thornton St Pacific MO
Book a stay at this business-friendly hotel in Pacific. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Six Flags St. Louis and Bigfoot 4 x 4 Inc are located nearby.
Opens in a new windowComfort Inn Near Six Flags St. Louis
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.
8.6/10 Excellent! (2,224 reviews)
"Great stay and rooms were very clean,amenities provided was a plus"

Reviewed on Oct 5, 2026

Opens in a new windowHollywood Casino & Hotel St. Louis
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.
Opens in a new windowAmeristar Casino Resort and Spa
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Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West

Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West

3 out of 5
13639 Riverport Dr Maryland Heights MO
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. 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 windowLarkspur Landing Extended Stay Suites St. Louis Riverport - Airport West
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 $291 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 17 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 November. 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 $291 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 $291 and CA $1,869 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.