STL - AEX

$346 Find Cheap Flights from St. Louis to Alexandria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Alexandria departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Alexandria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Alexandria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Alexandria, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Alexandria (STL-AEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Alexandria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Alexandria

Sat, Oct 4 - Tue, Oct 7
Delta Logo
6:01 am - 11:06 amSTL-AEX
5h 05m1 stop
Delta Logo
11:51 am - 3:55 pmAEX-STL
4h 04m1 stop
$346Delta
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Wed, Aug 13 - Sun, Aug 17
Delta Logo
9:17 am - 4:25 pmSTL-AEX
7h 08m1 stop
Delta Logo
5:05 pm - 9:27 pmAEX-STL
4h 22m1 stop
$396Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
Delta Logo
6:40 am - 9:08 pmSTL-AEX
14h 28m2 stops
Delta Logo
6:05 am - 12:35 pmAEX-STL
6h 30m1 stop
$400Delta
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Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
7:23 am - 6:05 pmSTL-AEX
10h 42m2 stops
American Airlines Logo
6:26 pm - 11:03 pmAEX-STL
4h 37m1 stop
$402American Airlines
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Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:00 am - 6:05 pmSTL-AEX
12h 05m2 stops
American Airlines Logo
5:50 am - 3:49 pmAEX-STL
9h 59m2 stops
$407American Airlines
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Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
2:01 pm - 10:58 pmSTL-AEX
8h 57m2 stops
American Airlines Logo
10:06 am - 8:26 pmAEX-STL
10h 20m2 stops
$427American Airlines
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Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
6:06 am - 6:05 pmSTL-AEX
11h 59m2 stops
American Airlines Logo
6:26 pm - 8:20 amAEX-STL
13h 54m2 stops
$571American Airlines
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Booking Insights

KAYAK's insights & trends for St. Louis to Alexandria flights

Get data-powered insights and trends into flights from St. Louis to Alexandria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Alexandria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Alexandria were found on Delta ($346) and American Airlines ($402).

Find deals

Good to know

Cheapest flight$346
Flight from St. Louis to Alexandria

When to book flights from St. Louis to Alexandria

Are your dates flexible? Find out the best times to travel from St. Louis to Alexandria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Alexandria

  • What is the cheapest flight from St. Louis to Alexandria?

    In the last 3 days, the lowest price for a flight from St. Louis to Alexandria was $346 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Alexandria?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from St. Louis to Alexandria?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Alexandria?

    SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Alexandria, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Alexandria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Alexandria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Alexandria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alexandria from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Alexandria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Alexandria with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and AEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Alexandria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alexandria from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Alexandria

Information on your arrival and departure airports

St. Louis (STL)
Alexandria (AEX)

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