$308+ Cheap flights from St. Louis to Montgomery (STL - MGM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MGM
Nov 4 — Nov 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Montgomery with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Montgomery
Cheapest
Best
Last-minute
Cheapest flights from St. Louis to MontgomeryExplore the most affordable flight options available from St. Louis to Montgomery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
Explore the most affordable flight options available from St. Louis to Montgomery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:05 am -
1 stop5h 14m
Thu 12/3110:30 am -
1 stop5h 33m
Deal found 9/30![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
1 stop6h 32m
Sat 11/214:55 pm -
1 stop5h 31m
Deal found 10/3![United Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop7h 11m
Mon 10/195:27 pm -
1 stop6h 32m
Deal found 9/30![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 pm -
1 stop4h 00m
Mon 10/126:23 pm -
1 stop5h 31m
Deal found 10/2![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:15 am -
1 stop6h 59m
Sat 10/107:00 am -
1 stop7h 30m
Deal found 9/30![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:32 am -
1 stop5h 21m
Sun 10/115:51 pm -
1 stop5h 51m
Deal found 10/1![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 am -
1 stop6h 13m
Thu 10/227:00 am -
1 stop5h 06m
Deal found 10/2![American Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:27 am -
1 stop4h 54m
Thu 10/157:00 am -
1 stop7h 30m
Deal found 10/1![American Airlines logo]()
$705
Best flights from St. Louis to MontgomeryDiscover carefully curated flight deals from St. Louis to Montgomery that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
Discover carefully curated flight deals from St. Louis to Montgomery that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:05 am -
1 stop5h 14m
Thu 12/3110:30 am -
1 stop5h 33m
Deal found 9/30![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
1 stop6h 32m
Sat 11/214:55 pm -
1 stop5h 31m
Deal found 10/3![United Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop7h 11m
Mon 10/195:27 pm -
1 stop6h 32m
Deal found 9/30![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/83:03 pm -
1 stop7h 22m
Fri 2/124:55 pm -
1 stop23h 49m
Deal found 10/1![United Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:48 pm -
2 stops8h 36m
Sat 11/215:30 am -
2 stops11h 29m
Deal found 10/3![American Airlines logo]()
$793
Last-minute flights from St. Louis to MontgomeryDiscover last-minute flight deals from St. Louis to Montgomery. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Montgomery. Data last updated October 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:15 am -
1 stop6h 59m
Sat 10/107:00 am -
1 stop7h 30m
Deal found 9/30![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:32 am -
1 stop5h 21m
Sun 10/115:51 pm -
1 stop5h 51m
Deal found 10/1![American Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 pm -
1 stop4h 00m
Mon 10/126:23 pm -
1 stop5h 31m
Deal found 10/2![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:27 am -
1 stop4h 54m
Thu 10/157:00 am -
1 stop7h 30m
Deal found 10/1![American Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop7h 11m
Mon 10/195:27 pm -
1 stop6h 32m
Deal found 9/30![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 am -
1 stop6h 13m
Thu 10/227:00 am -
1 stop5h 06m
Deal found 10/2![American Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
1 stop6h 32m
Sat 11/214:55 pm -
1 stop5h 31m
Deal found 10/3![United Airlines logo]()
$323
Find flight deals from St. Louis to Montgomery
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Montgomery (MGM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Delta) |
Popular in | March |
Cheapest in | June |
Average price | $542 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Montgomery that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 5, 2026.
Use the filters below to find and compare flights from St. Louis to Montgomery that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisMontgomery
STL Lambert-St Louis - MGM Montgomery Dannelly Field
STLMGM
Lambert-St Louis
Sat 12/26
7:05 am-12:19 pm
1 stop5h 14m
Montgomery Dannelly Field
Thu 12/31
10:30 am-4:03 pm
1 stop5h 33m
$308
St. LouisMontgomery
STL Lambert-St Louis - MGM Montgomery Dannelly Field
STLMGM
Lambert-St Louis
Thu 11/19
6:15 am-12:47 pm
1 stop6h 32m
Montgomery Dannelly Field
Sat 11/21
4:55 pm-10:26 pm
1 stop5h 31m
$323
St. LouisMontgomery
STL Lambert-St Louis - MGM Montgomery Dannelly Field
STLMGM
Lambert-St Louis
Thu 10/15
5:00 am-12:11 pm
1 stop7h 11m
Montgomery Dannelly Field
Mon 10/19
5:27 pm-11:59 pm
1 stop6h 32m
$338
St. LouisMontgomery
STL Lambert-St Louis - MGM Montgomery Dannelly Field
STLMGM
Lambert-St Louis
Mon 2/8
3:03 pm-10:25 pm
1 stop7h 22m
Montgomery Dannelly Field
Fri 2/12
4:55 pm-4:44 pm
1 stop23h 49m
$521
St. LouisMontgomery
STL Lambert-St Louis - MGM Montgomery Dannelly Field
STLMGM
Lambert-St Louis
Thu 11/19
2:48 pm-11:24 pm
2 stops8h 36m
Montgomery Dannelly Field
Sat 11/21
5:30 am-4:59 pm
2 stops11h 29m
$793
Sorted by cheapest first
Compare providers for flights from St. Louis to Montgomery
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Montgomery in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Montgomery flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Montgomery flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Montgomery flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Montgomery flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Montgomery flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Montgomery
Have a flexible travel schedule? Discover the best time to fly to Montgomery from St. Louis with our price prediction graph.
STL-MGM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Montgomery
Get insights into the airlines that provide service to Montgomery. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montgomery. Reviews last updated October 5, 2026.
Get a feel of what it's like to fly with Delta from St. Louis to Montgomery by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Montgomery. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Montgomery?
Book flights to Montgomery if you plan to visit one of these locationsPrattville
Troy
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Montgomery flight routes
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Montgomery
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montgomery by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Montgomery by cabin class
Find flights from St. Louis to Montgomery, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Montgomery
Explore flights to Montgomery departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
St. Louis and Montgomery flights
Browse other St. Louis and Montgomery flight options. Last updated on October 5, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to Montgomery
Discover the top airline that operate flights from St. Louis to Montgomery. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$446 | FlexibilityNo cancel fee | On-timeN/A |