American Airlines Flight 1240 Deals & Information (2025/2026)

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American Airlines Flight 1240 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $138 and $80 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 26 - Wed, Jan 28
BDL
Bradley Intl.
MIA
Miami Intl.
$138 Roundtrip, found 17 hours ago
$138
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Jan 26 from Bradley Intl. to Miami Intl., returning Wed, Jan 28, priced at $138 found 17 hours ago
Mon, Feb 2 - Sat, Feb 7
BDL
Bradley Intl.
MIA
Miami Intl.
$148 Roundtrip, just found
$148
Roundtrip
just found
Select American Airlines flight, departing Mon, Feb 2 from Bradley Intl. to Miami Intl., returning Sat, Feb 7, priced at $148 just found
Wed, Jan 28 - Sat, Jan 31
BDL
Bradley Intl.
MIA
Miami Intl.
$151 Roundtrip, found 7 hours ago
$151
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Bradley Intl. to Miami Intl., returning Sat, Jan 31, priced at $151 found 7 hours ago
Mon, Jan 26 - Wed, Jan 28
BDL
Bradley Intl.
MIA
Miami Intl.
$161 Roundtrip, found 17 hours ago
$161
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Jan 26 from Bradley Intl. to Miami Intl., returning Wed, Jan 28, priced at $161 found 17 hours ago
Wed, Jan 28 - Fri, Jan 30
BDL
Bradley Intl.
MIA
Miami Intl.
$164 Roundtrip, found 16 hours ago
$164
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Bradley Intl. to Miami Intl., returning Fri, Jan 30, priced at $164 found 16 hours ago
Mon, Feb 2 - Sun, Feb 8
BDL
Bradley Intl.
MIA
Miami Intl.
$167 Roundtrip, found 15 hours ago
$167
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Feb 2 from Bradley Intl. to Miami Intl., returning Sun, Feb 8, priced at $167 found 15 hours ago
Thu, Jan 29 - Sun, Feb 1
BDL
Bradley Intl.
MIA
Miami Intl.
$170 Roundtrip, found 8 hours ago
$170
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Bradley Intl. to Miami Intl., returning Sun, Feb 1, priced at $170 found 8 hours ago
Wed, Jan 28 - Sat, Jan 31
BDL
Bradley Intl.
MIA
Miami Intl.
$182 Roundtrip, found 7 hours ago
$182
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Bradley Intl. to Miami Intl., returning Sat, Jan 31, priced at $182 found 7 hours ago
Fri, Jan 9 - Tue, Jan 13
BDL
Bradley Intl.
MIA
Miami Intl.
$185 Roundtrip, found 9 hours ago
$185
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Jan 9 from Bradley Intl. to Miami Intl., returning Tue, Jan 13, priced at $185 found 9 hours ago
Mon, Feb 2 - Sat, Feb 7
BDL
Bradley Intl.
MIA
Miami Intl.
$188 Roundtrip, just found
$188
Roundtrip
just found
Select American Airlines flight, departing Mon, Feb 2 from Bradley Intl. to Miami Intl., returning Sat, Feb 7, priced at $188 just found

Frequently asked questions

What route does flight number AA1240 take?
AA1240 takes a number of routes. The most frequently flown is Sea-Tac Airport to O'Hare Airport, which flies direct. This flight typically takes 4 hours and 21 minutes. That said, there may be other flights with this number that are multi-stop.
How often is AA1240 on time?
American Airlines flight number AA1240 from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to ORD touches down according to schedule 93% of the time, so you can relax knowing that you will get to your destination ASAP. In the rare event that it is behind schedule, it is delayed on average by 37 minutes. This flight has a 2.9-star rating.
What kind of plane is on flight number AA1240?
AA1240 is a flight number that is used on many different routes. If you're booked on the busiest route, SEA to ORD, there's a strong chance you'll be cruising aboard a Boeing 737-800.
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 AA1240 flight with Travelocity, please visit our Customer Service Portal.