American Airlines Flight B6873 Deals & Information (2025/2026)

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American Airlines Flight 873 Route Deals From $106

The cheapest prices found with in the last 7 days for return flights were $150 and $106 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 3 - Thu, Jun 12
BOS
Logan Intl.
MIA
Miami Intl.
$150 Roundtrip, found 13 hours ago
$150
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Jun 3 from Logan Intl. to Miami Intl., returning Thu, Jun 12, priced at $150 found 13 hours ago
Thu, Jun 5 - Wed, Jun 11
BOS
Logan Intl.
MIA
Miami Intl.
$168 Roundtrip, found 9 hours ago
$168
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Jun 5 from Logan Intl. to Miami Intl., returning Wed, Jun 11, priced at $168 found 9 hours ago
Tue, May 27 - Mon, Jun 2
BOS
Logan Intl.
MIA
Miami Intl.
$171 Roundtrip, found 7 hours ago
$171
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, May 27 from Logan Intl. to Miami Intl., returning Mon, Jun 2, priced at $171 found 7 hours ago

Frequently asked questions

What route does flight number AA873 take?
AA873 is used on multiple routes. Most often, AA873 flies directly from PHX to Charlotte Airport. If that’s your flight path, you’ll be traveling for approximately 4 hours and 7 minutes.
What terminal does AA873 fly out of?
Terminal 4 is the terminal you’ll likely jet off from if you’re booked on a flight leaving from PHX. Sky Harbor Intl. Airport (PHX) to Charlotte, NC Airport (CLT-Charlotte-Douglas Intl.) is the most commonly traveled route for flight number AA873.
What kind of plane is on flight number AA873?
AA873 is a flight number that is used on several routes. If you’re traveling on its most popular route, Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Charlotte, NC Airport (CLT-Charlotte-Douglas Intl.), chances are you’ll be climbing on board an Airbus A321.
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 AA873 flight with Travelocity, please visit our Customer Service Portal.