$130 Cheap Flights from St. Louis (STL) to Montgomery (MGM)

View $130 flight on Thu, May 29, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from St. Louis to Montgomery (STL-MGM)

Prices were available within the past 7 days and start at $130 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 1 - Sat, Jul 5
STL
St. Louis
MGM
Montgomery
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jul 1 from St. Louis to Montgomery, returning Sat, Jul 5, priced at $260 found 5 days ago
Delta
Sun, May 25 - Thu, May 29
STL
St. Louis
MGM
Montgomery
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, May 25 from St. Louis to Montgomery, returning Thu, May 29, priced at $260 found 3 days ago
Delta
Tue, Jul 1 - Sat, Jul 5
STL
St. Louis
MGM
Montgomery
$265 Roundtrip, found 5 days ago
$265
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 1 from St. Louis to Montgomery, returning Sat, Jul 5, priced at $265 found 5 days ago
American Airlines
Thu, May 29 - Tue, Jun 3
STL
St. Louis
MGM
Montgomery
$290 Roundtrip, found 7 hours ago
$290
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, May 29 from St. Louis to Montgomery, returning Tue, Jun 3, priced at $290 found 7 hours ago
American Airlines
Thu, May 29 - Tue, Jun 3
STL
St. Louis
MGM
Montgomery
$290 Roundtrip, found 7 hours ago
$290
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, May 29 from St. Louis to Montgomery, returning Tue, Jun 3, priced at $290 found 7 hours ago
American Airlines
Wed, Jun 4 - Wed, Jun 11
STL
St. Louis
MGM
Montgomery
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 4 from St. Louis to Montgomery, returning Wed, Jun 11, priced at $292 found 3 days ago
American Airlines
Thu, May 29 - Tue, Jun 3
STL
St. Louis
MGM
Montgomery
$295 Roundtrip, found 7 hours ago
$295
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, May 29 from St. Louis to Montgomery, returning Tue, Jun 3, priced at $295 found 7 hours ago
American Airlines
Wed, Jun 4 - Wed, Jun 11
STL
St. Louis
MGM
Montgomery
$297 Roundtrip, found 3 days ago
$297
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 4 from St. Louis to Montgomery, returning Wed, Jun 11, priced at $297 found 3 days ago
American Airlines
Thu, May 29 - Tue, Jun 3
STL
St. Louis
MGM
Montgomery
$300 Roundtrip, found 7 hours ago
$300
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, May 29 from St. Louis to Montgomery, returning Tue, Jun 3, priced at $300 found 7 hours ago
Delta
Wed, Jun 4 - Wed, Jun 11
STL
St. Louis
MGM
Montgomery
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 4 from St. Louis to Montgomery, returning Wed, Jun 11, priced at $302 found 3 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM) cost?
Discover the latest flight deals from STL to MGM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STL to MGM?
The cheapest flights from STL to MGM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STL to MGM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STL to MGM. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM)?
There aren’t any daily direct flights departing from Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way before you know it.
What day of the week has the most flights from STL to MGM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM) last-minute?
Waiting until just before your departure to book a flight from STL to MGM often results in higher prices. Although you may find some last-minute discounts, they’re not always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a STL to MGM flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to MGM flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Montgomery Regional Airport (MGM)?
In most cases, you’re able to reschedule or cancel your STL to MGM flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you want more details, visit our Customer Service portal.
*Available to One Key members.