What are the cheapest airlines flying from St. Louis to Montgomery, Alabama round-trip?

Flying on American Airlines is currently your cheapest option to Montgomery, Alabama, with prices starting at $260. Another option worth looking into is Delta, starting at $277 round trip. American Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from St. Louis to Montgomery, Alabama?

Travelers seeking maximum savings on their St. Louis to Montgomery, Alabama flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montgomery, Alabama ranges from 2.9 - 6.0 inches per month. March is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Montgomery, Alabama when rainfall is around 2.9 in.

If weather is an important factor for your trip to Montgomery, Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What is the cheapest time of day to fly from STL to MGM?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Montgomery, Alabama in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

Most accurate provider : When it comes to deals on St. Louis-Montgomery, Alabama 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, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Montgomery, Alabama flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Montgomery, Alabama 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, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from St. Louis to Montgomery that include hotel bookings?

Yes. In addition to deals on St. Louis to Montgomery flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to Montgomery?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Montgomery.

Can I find deals for business class flights from St. Louis to Montgomery?

Yes. Cheapflights offers flight deals from St. Louis to Montgomery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from St. Louis to Montgomery, AL

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Cheap flight deals from St. Louis to Montgomery

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	August
Cheapest in	January
Average price	$466

Provider with most accurate pricing for Lambert-St Louis-Montgomery Dannelly Field flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Montgomery Dannelly Field flights.

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Highest demand for flights based on searches. 25% potential increase in price ($155 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Compare providers for flights from St. Louis to Montgomery

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 September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Montgomery, Alabama 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, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Montgomery, Alabama flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Montgomery, Alabama 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, Alabama 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.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Montgomery

What is the cheapest month to book a flight from St. Louis to Montgomery, Alabama?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Montgomery, Alabama (average of $349). Flying from St. Louis to Montgomery, Alabama in March is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Montgomery

Get a feel of what it's like to fly with Delta and American Airlines 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.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from St. Louis to Montgomery, Alabama round-trip?
Flying on American Airlines is currently your cheapest option to Montgomery, Alabama, with prices starting at $260. Another option worth looking into is Delta, starting at $277 round trip. American Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from St. Louis to Montgomery that include hotel bookings?
Yes. In addition to deals on St. Louis to Montgomery flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Montgomery?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Montgomery.
Can I find deals for business class flights from St. Louis to Montgomery?
Yes. Cheapflights offers flight deals from St. Louis to Montgomery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to Montgomery, Alabama?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Montgomery, Alabama (average of $349). Flying from St. Louis to Montgomery, Alabama in March is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from St. Louis to Montgomery

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$260	Average$446	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$277	Average$428	FlexibilityNo cancel fee	On-timeN/A

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Cheap flights from St. Louis to Montgomery, AL (STL - MGM)

Find cheap flights from St. Louis to Montgomery with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Montgomery

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

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 September.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Montgomery

What is the cheapest month to book a flight from St. Louis to Montgomery, Alabama?

Reviews of airlines servicing Montgomery

Get a feel of what it's like to fly with Delta and American Airlines 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.

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.

What are the cheapest airlines flying from St. Louis to Montgomery, Alabama round-trip?

Can I find deals for flights from St. Louis to Montgomery that include hotel bookings?

How can I find direct flights from St. Louis to Montgomery?

Can I find deals for business class flights from St. Louis to Montgomery?

What is the cheapest month to book a flight from St. Louis to Montgomery, Alabama?

Traveling to a place near Montgomery?

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Top 2 airlines flying from St. Louis to Montgomery

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