Cheap Flights to Jefferson County from $29 (2026/2027)

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Festus

Flights
Festus

How Much Does it Cost To Fly To Jefferson County?

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

Thu, Oct 1 - Wed, Oct 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Oct 7, priced at $56 found 1 hour ago
Sat, Jul 25 - Sat, Aug 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 1 hour ago
$58
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Jul 25 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 1, priced at $58 found 1 hour ago
Tue, Aug 4 - Tue, Aug 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, found 10 hours ago
$89
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $89 found 10 hours ago
Fri, Aug 7 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$111 Roundtrip, found 2 days ago
$111
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Fri, Aug 7 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $111 found 2 days ago
Tue, Sep 1 - Wed, Sep 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 4 days ago
$120
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 2, priced at $120 found 4 days ago
Thu, Aug 6 - Thu, Aug 13
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Denver Intl. to Lambert-St. Louis Intl., returning Thu, Aug 13, priced at $130 found 1 day ago
Tue, Aug 11 - Mon, Aug 17
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Orlando Intl. to Lambert-St. Louis Intl., returning Mon, Aug 17, priced at $154 found 2 days ago
Thu, Oct 1 - Wed, Oct 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 1 hour ago
$159
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Oct 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Oct 7, priced at $159 found 1 hour ago
OriginDestinationTravel DatesFlights From*
ATLSt. LouisOctober 1 to October 7$56
DFWSt. LouisSeptember 1 to September 1$89
PIEMascoutahOctober 2 to October 5$121
DENSt. LouisAugust 6 to August 10$138
TPASt. LouisSeptember 8 to September 9$210
TTNSt. LouisAugust 4 to August 11$215
LGASt. LouisAugust 4 to August 6$227
LGASt. LouisAugust 4 to August 6$227
LAXSt. LouisSeptember 26 to September 28$249
SEASt. LouisSeptember 12 to September 19$251
FCOSt. LouisOctober 1 to October 5$901
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PIEMascoutahJuly 17 to July 20$313
PHLSt. LouisJuly 18 to July 22$328
EWRSt. LouisJuly 19 to July 21$353
ATLSt. LouisJuly 18 to July 19$354
DENSt. LouisJuly 17 to July 31$354
TPASt. LouisJuly 19 to July 26$366
DFWSt. LouisJuly 18 to July 22$372
LGASt. LouisJuly 19 to July 22$409
LAXSt. LouisJuly 17 to July 20$411
SEASt. LouisJuly 19 to July 26$511
FCOSt. LouisJuly 19 to July 23$1,339
*Prices include taxes and fees

Best Jefferson County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Aug 25 - Aug 29

4 night stay

Charlotte (CLT) to St. Louis (STL)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $861, price is now $487 per person
$487
per person
found 11 hours ago
Moonrise Hotel
4.0-star property

Moonrise Hotel

Aug 25 - Aug 29

4 night stay

Charlotte (CLT) to St. Louis (STL)

American Airlines • Roundtrip • Coach
Price was $721, price is now $514 per person
$514
per person
found 11 hours ago
The Cheshire
4.0-star property

The Cheshire

Aug 25 - Aug 29

4 night stay

Charlotte (CLT) to St. Louis (STL)

American Airlines • Roundtrip • Coach
Price was $746, price is now $538 per person
$538
per person
found 11 hours ago
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Travelers ❤️ These Jefferson County 🏨

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Gateway Arch and Busch Stadium are located nearby.
8.6/10 Excellent! (4,207 reviews)
"First time staying at a Hyatt, we definitely enjoyed ourselves."

Reviewed on Jul 11, 2026

Opens in a new windowHyatt Regency 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 the pool in our reviews. Popular attractions St. Louis Zoo and Saint Louis Galleria Mall are located nearby.
9/10 Wonderful! (3,288 reviews)
"This place was great has great staff"

Reviewed on Jul 9, 2026

Opens in a new windowClayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Westport Plaza and Hollywood Casino Amphitheatre are located nearby.
9.2/10 Wonderful! (3,089 reviews)
"shuttle driver was very courteous"

Reviewed on Jul 10, 2026

Opens in a new windowPear Tree Inn St. Louis Airport
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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 rooms in our reviews. Popular attractions St. Louis Zoo and St. Louis Union Station are located nearby.
7.4/10 Good! (1,639 reviews)
"hotel was an average hotel, staff was nice. Bed was awful tho, all springs."

Reviewed on Jul 10, 2026

Opens in a new windowForest Park Hotel by MDR
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.