$134 Cheap Flights from St. Louis (STL) to Armenia (AXM)

View $134 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Armenia (AXM-El Eden)

Cheap Flights from St. Louis to Armenia (STL-AXM)

Prices were available within the past 7 days and start at $134 for one-way flights and $856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 17 - Wed, Sep 24
STL
St. Louis
AXM
Armenia
$856 Roundtrip, found 3 days ago
$856
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 17 from St. Louis to Armenia, returning Wed, Sep 24, priced at $856 found 3 days ago
Air Canada
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,006 Roundtrip, just found
$1,006
Roundtrip
just found
Select Air Canada flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,006 just found
Air Canada
Wed, Sep 17 - Wed, Sep 24
STL
St. Louis
AXM
Armenia
$1,116 Roundtrip, found 3 days ago
$1,116
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 17 from St. Louis to Armenia, returning Wed, Sep 24, priced at $1,116 found 3 days ago
Air Canada
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,116 Roundtrip, just found
$1,116
Roundtrip
just found
Select Air Canada flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,116 just found
LATAM Airlines Group
Wed, Sep 17 - Wed, Sep 24
STL
St. Louis
AXM
Armenia
$1,250 Roundtrip, found 3 days ago
$1,250
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Sep 17 from St. Louis to Armenia, returning Wed, Sep 24, priced at $1,250 found 3 days ago
United
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,261 Roundtrip, just found
$1,261
Roundtrip
just found
Select United flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,261 just found
United
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,262 Roundtrip, just found
$1,262
Roundtrip
just found
Select United flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,262 just found
United
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,278 Roundtrip, just found
$1,278
Roundtrip
just found
Select United flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,278 just found
United
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,279 Roundtrip, just found
$1,279
Roundtrip
just found
Select United flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,279 just found
Delta
Mon, Jun 1 - Fri, Jun 12
STL
St. Louis
AXM
Armenia
$1,462 Roundtrip, just found
$1,462
Roundtrip
just found
Select Delta flight, departing Mon, Jun 1 from St. Louis to Armenia, returning Fri, Jun 12, priced at $1,462 just found

Alternative airports near Armenia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Matecana Intl. PEI. Cheapest option available. Average driving time to city center is 1 hour 3 minutes. Flights from $1,071
PEI
Matecana Intl.
Cheapest
Average driving time to city center1 h 3 min
Flights from $1,071
Flights from St. Louis (STL) to Armenia (AXM)
Origin airport
Lambert-St. Louis Intl.
Destination airport
El Eden
Airlines serving
LATAM Airlines Group
Roundtrip price
$855
Distance
2540 mi

St. Louis to Armenia Flights

The cheapest times to fly from St. Louis to Armenia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Armenia are during the month of September. You can find some of the cheapest flights from St. Louis to Armenia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Armenia

Sunday is one of the best days to book for cheap flights from St. Louis to Armenia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Armenia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Armenia in 2025. You can also book with separate airlines for your outbound and return journeys, from $134 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Armenia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Armenia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM) cost?
Secure a cheap one-way flight from $134 or cheap return flight from $856 from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM)?
The cheapest month to fly from STL to AXM is September, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM)?
To find the cheapest airline that'll fly you from STL to AXM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM)?
There aren't any daily direct flights available from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from STL to AXM?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*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 El Eden Airport (AXM)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 El Eden Airport (AXM) last-minute?
Last-minute bookings from STL to AXM are usually more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a STL to AXM flight and hotel package?
Booking a STL to AXM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to El Eden Airport (AXM)?
Typically, you can reschedule or cancel your STL to AXM flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.