American Airlines Flight AA873 Deals & Information (2025/2026)

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American Airlines Flight 873 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $123 and $75 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Fri, Oct 17
BOS
Logan Intl.
MIA
Miami Intl.
$123 Roundtrip, found 2 hours ago
$123
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Logan Intl. to Miami Intl., returning Fri, Oct 17, priced at $123 found 2 hours ago
Thu, Oct 30 - Fri, Oct 31
BOS
Logan Intl.
MIA
Miami Intl.
$124 Roundtrip, found 7 hours ago
$124
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Logan Intl. to Miami Intl., returning Fri, Oct 31, priced at $124 found 7 hours ago
Sat, Oct 4 - Fri, Oct 17
BOS
Logan Intl.
MIA
Miami Intl.
$127 Roundtrip, found 2 hours ago
$127
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Logan Intl. to Miami Intl., returning Fri, Oct 17, priced at $127 found 2 hours ago
Wed, Oct 15 - Sat, Oct 18
BOS
Logan Intl.
MIA
Miami Intl.
$129 Roundtrip, found 6 hours ago
$129
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Oct 15 from Logan Intl. to Miami Intl., returning Sat, Oct 18, priced at $129 found 6 hours ago
Mon, Oct 13 - Fri, Oct 17
BOS
Logan Intl.
MIA
Miami Intl.
$139 Roundtrip, just found
$139
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 13 from Logan Intl. to Miami Intl., returning Fri, Oct 17, priced at $139 just found
Tue, Sep 30 - Sat, Oct 4
BOS
Logan Intl.
MIA
Miami Intl.
$144 Roundtrip, found 15 hours ago
$144
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Sep 30 from Logan Intl. to Miami Intl., returning Sat, Oct 4, priced at $144 found 15 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.