American Airlines Flight 1240 Deals & Information (2026/2027)

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American Airlines Flight 1240 Route Deals From $94

The cheapest prices found with in the last 7 days for return flights were $187 and $94 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Fri, May 1
BDL
Bradley Intl.
MIA
Miami Intl.
$187 Roundtrip, found 5 days ago
$187
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Apr 29 from Bradley Intl. to Miami Intl., returning Fri, May 1, priced at $187 found 5 days ago
Sat, May 2 - Tue, May 5
BDL
Bradley Intl.
MIA
Miami Intl.
$195 Roundtrip, found 13 hours ago
$195
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, May 2 from Bradley Intl. to Miami Intl., returning Tue, May 5, priced at $195 found 13 hours ago
Mon, May 4 - Sat, May 9
BDL
Bradley Intl.
MIA
Miami Intl.
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 4 from Bradley Intl. to Miami Intl., returning Sat, May 9, priced at $199 found 1 day ago
Tue, Apr 21 - Tue, Apr 28
BDL
Bradley Intl.
MIA
Miami Intl.
$220 Roundtrip, found 4 days ago
$220
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Apr 21 from Bradley Intl. to Miami Intl., returning Tue, Apr 28, priced at $220 found 4 days ago
Wed, Apr 29 - Fri, May 1
BDL
Bradley Intl.
MIA
Miami Intl.
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Apr 29 from Bradley Intl. to Miami Intl., returning Fri, May 1, priced at $227 found 5 days ago
Mon, Mar 30 - Tue, Mar 31
BDL
Bradley Intl.
MIA
Miami Intl.
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 30 from Bradley Intl. to Miami Intl., returning Tue, Mar 31, priced at $231 found 2 days ago
Sat, May 2 - Tue, May 5
BDL
Bradley Intl.
MIA
Miami Intl.
$242 Roundtrip, found 13 hours ago
$242
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, May 2 from Bradley Intl. to Miami Intl., returning Tue, May 5, priced at $242 found 13 hours ago
Sun, May 3 - Mon, May 11
BDL
Bradley Intl.
MIA
Miami Intl.
$247 Roundtrip, just found
$247
Roundtrip
just found
Select American Airlines flight, departing Sun, May 3 from Bradley Intl. to Miami Intl., returning Mon, May 11, priced at $247 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.