Cheap Flights to Montgomery County from $19 (2026/2027)

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New Florence

Flights
New Florence

How Much Does it Cost To Fly To Montgomery County?

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

Wed, Oct 21 - Wed, Oct 28
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$38 Roundtrip, found 1 day ago
$38
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $38 found 1 day ago
Thu, Oct 15 - Fri, Oct 23
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$74 Roundtrip, found 1 day ago
$74
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Orlando Intl. to Lambert-St. Louis Intl., returning Fri, Oct 23, priced at $74 found 1 day ago
Tue, Dec 1 - Tue, Dec 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Dec 1, priced at $117 found 2 days ago
Sat, Sep 26 - Sat, Oct 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Oct 3, priced at $120 found 3 days ago
Wed, Oct 14 - Mon, Oct 19
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$127 Roundtrip, found 1 hour ago
$127
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Oct 19, priced at $127 found 1 hour ago
Wed, Nov 11 - Mon, Nov 16
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$205 Roundtrip, found 4 days ago
$205
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $205 found 4 days ago
Fri, Oct 30 - Mon, Nov 2
DEN
Denver Intl.
COU
Columbia Regional
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Oct 30 from Denver Intl. to Columbia Regional, returning Mon, Nov 2, priced at $313 found 2 days ago
Thu, Nov 12 - Sun, Nov 15
LAX
Los Angeles Intl.
COU
Columbia Regional
$328 Roundtrip, found 7 hours ago
$328
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Nov 12 from Los Angeles Intl. to Columbia Regional, returning Sun, Nov 15, priced at $328 found 7 hours ago
OriginDestinationTravel DatesFlights From*
ATLSt. LouisOctober 21 to October 28$38
DFWSt. LouisOctober 4 to October 9$84
DFWFort Leonard WoodDecember 17 to December 21$208
LAXSt. LouisNovember 2 to November 2$245
DENColumbiaOctober 30 to November 2$313
LAXColumbiaNovember 12 to November 15$328
SEAColumbiaOctober 15 to October 18$353
EWRFort Leonard WoodNovember 12 to November 13$445
ATLColumbiaOctober 2 to October 4$496
DFWColumbiaOctober 17 to October 18$503
JFKColumbiaNovember 19 to November 22$537
PHLQuincySeptember 30 to October 1$548
SEAFort Leonard WoodOctober 20 to October 23$562
LGAColumbiaOctober 29 to October 30$615
LAXFort Leonard WoodSeptember 29 to October 2$675
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PHLSt. LouisSeptember 13 to September 18$294
DFWSt. LouisSeptember 13 to September 16$310
DENSt. LouisSeptember 13 to September 18$314
TPASt. LouisSeptember 11 to September 13$324
EWRSt. LouisSeptember 13 to September 20$324
ATLSt. LouisSeptember 11 to September 13$334
SEASt. LouisSeptember 12 to September 16$367
LAXSt. LouisSeptember 11 to September 13$405
PHLColumbiaSeptember 12 to September 19$418
DENColumbiaSeptember 12 to September 13$424
DFWFort Leonard WoodSeptember 13 to September 17$424
LGASt. LouisSeptember 11 to September 13$465
DFWColumbiaSeptember 11 to September 15$546
DENQuincySeptember 11 to September 12$781
ATLColumbiaSeptember 13 to September 14$847
*Prices include taxes and fees

Best Montgomery County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Residence Inn by Marriott St. Louis West County
3.0-star property

Residence Inn by Marriott St. Louis West County

Oct 12 - Oct 17

5 night stay

Seattle (SEA) to St. Louis (STL)

Alaska Airlines • Coach

St. Louis (STL) to Seattle (SEA)

American Airlines • Coach
Price was $1,190, price is now $724 per person
$724
per person
found 1 day ago
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Oct 12 - Oct 17

5 night stay

Seattle (SEA) to St. Louis (STL)

Alaska Airlines • Coach

St. Louis (STL) to Seattle (SEA)

American Airlines • Coach
Price was $1,663, price is now $897 per person
$897
per person
found 1 day ago
The Cheshire
4.0-star property

The Cheshire

Oct 12 - Oct 17

5 night stay

Seattle (SEA) to St. Louis (STL)

Alaska Airlines • Coach

St. Louis (STL) to Seattle (SEA)

American Airlines • Coach
Price was $968, price is now $736 per person
$736
per person
found 1 day ago
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Travelers ❤️ These Montgomery County 🏨

The Mercantile on the Katy Trail

The Mercantile on the Katy Trail

4.5 out of 5
500 Walnut St Hermann MO
Book a stay at this luxury aparthotel in Hermann. Enjoy free WiFi, free parking, and a garden. Popular attractions Katy Trail - McKittrick Trailhead and Deutschheim State Historic Site are located nearby.
Opens in a new windowThe Mercantile on the Katy Trail
Knights Inn New Florence

Knights Inn New Florence

2 out of 5
Booneslick Road, 403, 403 New Florence MO
Stay at this hotel in New Florence. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Stone Hill Winery and The Pinnacle are located nearby.
7/10 Good! (589 reviews)
"It was conveniently located to where I was attending a family memorial. The tub needed attention, dirty/stained. The sheets were fine but the only bed covering was a grungy thin blanket."

Reviewed on Sep 6, 2026

Opens in a new windowKnights Inn New Florence
Quality Inn Foristell

Quality Inn Foristell

2.5 out of 5
12 Highway W Foristell MO
Book a stay at this business-friendly hotel in Foristell. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Cedar Lake Cellars and Bear Creek Golf Club are located nearby.
8.2/10 Very Good! (1,001 reviews)
"Friendly staff at the desk"

Reviewed on Sep 5, 2026

Opens in a new windowQuality Inn Foristell
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Hermann Crown Suites

Hermann Crown Suites

3.5 out of 5
403 South Market Street Hermann MO
Stay at this inn in Hermann. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the bar and the helpful staff in our reviews. Popular attractions Deutschheim State Historic Site and Hermannhof Vineyards are located nearby.
Opens in a new windowHermann Crown Suites
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 Montgomery County?
Within the last seven days, the cheapest roundtrip flight to Montgomery County cost $38 on our site. Take a look at our amazing deals, secure your tickets and prepare for your next fun vacation. This price was available on Travelocity for flights to Montgomery County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Montgomery County?
With 15 airlines flying to Montgomery County, finding the right fare should be a cinch. If your entry point is Montgomery City, go for the leading carrier, American Airlines. It offers approximately 130 flights to this fascinating city per month.
What is the cheapest month to fly to Montgomery County?
October is the cheapest time to hop on a plane to Montgomery County — that's based on Travelocity's direct return flight demand between January and December last year. We're here to help you snap up an amazing deal so you can start organizing your adventures today.
How can I check my flight status to Montgomery County?
Whether you'd like to view the status of your flight to Montgomery County or make changes to your itinerary, you'll find all the info you need on our customer portal, Trips. Click on "Trips" at the top of the Travelocity homepage, then sign in or create a new account. Another way to manage and view your booking is with the Travelocity app. Get real-time flight status alerts and easily share updates with any friends or family flying with you.
How do I find the best deals on flights to Montgomery County?
Be flexible with your dates and there's a strong chance you'll find an epic deal. When searching for flights on Travelocity, select the "Flexible dates" box above your results to see prices for surrounding days. Also try to book early and avoid peak periods. In the last seven days, the lowest price for a return flight to Montgomery County was $38. 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 Montgomery County with Travelocity?
If you're after cheap flights to Montgomery County, you'll come across some tempting deals with Travelocity. From cheap family flights with budget air carriers to flexible ticket options, we can help with your journey. Experience a hassle-free vacation with our round-the-clock customer support, Price Match Guarantee and free cancellations with most hotels and activities. Start packing your bags and get set to explore this interesting destination.
How much is a flight to Montgomery County on average?
Travelers have scored roundtrip flights to Montgomery County for between $38 and $847 with Travelocity in the last seven days. Whether you're planning to fly economy or first class, we'll help you find an awesome deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Montgomery County?
That mainly depends on where you're leaving from and which airline company you choose. You're likely to find all types of flights to Montgomery County, from first class journeys to cheap flights for family vacations. For long-haul flights, airlines will typically offer passengers entertainment and warm meals as well as games to keep the kids happy.