American Airlines Flight 2149 Deals & Information (2026/2027)

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American Airlines Flight 2149 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $254 and $104 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 6 - Mon, Feb 9
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Miami Intl. to Lambert-St. Louis Intl., returning Mon, Feb 9, priced at $254 found 1 day ago
Fri, Feb 6 - Mon, Feb 9
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Miami Intl. to Lambert-St. Louis Intl., returning Mon, Feb 9, priced at $259 found 1 day ago
Sat, Jan 10 - Sun, Jan 18
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jan 10 from Miami Intl. to Lambert-St. Louis Intl., returning Sun, Jan 18, priced at $263 found 2 days ago
Fri, Feb 13 - Sat, Feb 14
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Feb 13 from Miami Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $266 found 4 days ago
Sat, Jan 10 - Sun, Jan 18
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jan 10 from Miami Intl. to Lambert-St. Louis Intl., returning Sun, Jan 18, priced at $273 found 2 days ago
Sat, Jan 10 - Sun, Jan 18
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 2 days ago
$281
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jan 10 from Miami Intl. to Lambert-St. Louis Intl., returning Sun, Jan 18, priced at $281 found 2 days ago
Fri, Feb 13 - Sat, Feb 14
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Feb 13 from Miami Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $284 found 4 days ago
Fri, Feb 13 - Sat, Feb 14
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Feb 13 from Miami Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $284 found 4 days ago
Fri, Feb 13 - Sat, Feb 14
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Feb 13 from Miami Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $289 found 4 days ago
Fri, Feb 13 - Sat, Feb 14
MIA
Miami Intl.
STL
Lambert-St. Louis Intl.
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Feb 13 from Miami Intl. to Lambert-St. Louis Intl., returning Sat, Feb 14, priced at $298 found 4 days ago

Frequently asked questions

What route does flight number AA2149 take?
AA2149 is used on multiple routes, but the most common is between DCA and Boston, MA Airport (BOS-Logan Intl.). If on a direct flight, you'll arrive in around 1 hour and 31 minutes. Multi-stop flights can also use this number, as can flights on other routes.
How often is AA2149 on time?
Worried about your connecting flight? If you're taking to the skies with American Airlines flight number AA2149 from DCA to Logan Intl. Airport (BOS), your flight runs according to schedule 100% of the time. On the odd occasion it is delayed, the average set back will be 2 minutes. Just one of a multiple reasons that this flight has a 4.15-star rating.
What terminal does AA2149 fly out of?
If you're heading off from DCA, you'll most likely board the plane from Terminal C. The most traveled route for flight number AA2149 is DCA to Boston, MA Airport (BOS-Logan Intl.), which is a direct flight.
What kind of plane is on flight number AA2149?
It's likely you'll be enjoying the services of the Airbus A319 if you're taking flight number AA2149 from DCA to Logan Intl. Airport (BOS). It's the most commonly used aircraft type on this popular route.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA2149 flight with Travelocity, please visit our Customer Service Portal.