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Alexandria

$443+ Cheap flights from St. Louis to Alexandria, LA (STL - AEX)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AEX
Feb 10 — Feb 171
Mon 2/10
Mon 2/17
1 adult, Economy
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Cheap flight deals from St. Louis to Alexandria

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Alexandria (AEX). 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 February 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$443
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$477
Provider with most accurate pricing for Lambert-St Louis-Alexandria flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Alexandria flights.
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From Lambert-St Louis to Alexandria
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from St. Louis to Alexandria

Cheapest flights from St. Louis to Alexandria
Explore the most affordable flight options available from St. Louis to Alexandria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.

This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 2/195:37 pmSTL - AEX
1 stop5h 09mAmerican Airlines
Sun 2/2310:42 amAEX - STL
1 stop4h 25mAmerican Airlines
Deal found 2/4$443
This Delta deal was found by Cheapflights users on 2/4. 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.
Sun 3/24:40 pmSTL - AEX
1 stop4h 20mDelta
Sat 3/81:00 pmAEX - STL
1 stop5h 01mDelta
Deal found 2/4$458

Find flights from St. Louis to Alexandria within your budget

Customize your flight search to find flights from St. Louis to Alexandria 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 2,558,603 searches. Data last updated February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisAlexandria

STL - AEX

STLAEX

Lambert-St Louis

Wed 2/19

5:37 pm-10:46 pm

1 stop5h 09m

Alexandria

Sun 2/23

10:42 am-3:07 pm

1 stop4h 25m

$443

St. LouisAlexandria

STL - AEX

STLAEX

Lambert-St Louis

Sun 3/2

4:40 pm-9:00 pm

1 stop4h 20m

Alexandria

Sat 3/8

1:00 pm-6:01 pm

1 stop5h 01m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Compare providers for flights from St. Louis to Alexandria

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 Alexandria in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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-Alexandria, Louisiana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Alexandria, Louisiana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Alexandria, Louisiana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Alexandria, Louisiana 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-Alexandria, Louisiana 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 Alexandria

Have a flexible travel schedule? Discover the best time to fly to Alexandria 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.

Travel insights for flights from St. Louis to Alexandria

Get recent, data-driven insights about flights from St. Louis to Alexandria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Alexandria, Louisiana?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Alexandria, Louisiana (average of $478). Flying from St. Louis to Alexandria, Louisiana in July is currently the most expensive (average of $638). 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.

Rainfall in Alexandria by month

Plan your trip to Alexandria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alexandria, Louisiana ranges from 3.2 - 6.4 inches per month. December is typically the wettest month, when rainfall can reach 6.4 in. August is typically the driest time to visit Alexandria, Louisiana when rainfall is around 3.2 in.

Temperature in Alexandria by month

Plan your trip to Alexandria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alexandria, Louisiana, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Alexandria

Get insights into the airlines that provide service to Alexandria. 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 Alexandria. Reviews last updated February 5, 2025.
Delta
8.0
Very good
8,406 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,406 reviews
Delta
8.0
Very good
8,406 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,406 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Alexandria. 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 Alexandria, Louisiana round-trip?

    Flying on American Airlines is currently your cheapest option to Alexandria, Louisiana, with prices starting at $443. Another option worth looking into is Delta, starting at $458 round trip. You may be able to fly from St. Louis to Alexandria, Louisiana for 23% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Alexandria 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 Alexandria, Louisiana?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Alexandria, Louisiana (average of $478). Flying from St. Louis to Alexandria, Louisiana in July is currently the most expensive (average of $638). 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Natchez
Marksville
Natchitoches
Leesville

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