JetBlue Airways Flight AA312 Deals & Information (2025/2026)

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JetBlue Airways Flight 312 Route Deals From $54

The cheapest prices found with in the last 7 days for return flights were $102 and $54 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 5 - Wed, Jun 11
ORD
O'Hare Intl.
BOS
Logan Intl.
$102 Roundtrip, found 2 hours ago
$102
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Thu, Jun 5 from O'Hare Intl. to Logan Intl., returning Wed, Jun 11, priced at $102 found 2 hours ago
Thu, Jul 17 - Mon, Jul 28
ORD
O'Hare Intl.
BOS
Logan Intl.
$107 Roundtrip, just found
$107
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Jul 17 from O'Hare Intl. to Logan Intl., returning Mon, Jul 28, priced at $107 just found
Wed, May 28 - Thu, May 29
ORD
O'Hare Intl.
BOS
Logan Intl.
$109 Roundtrip, found 1 hour ago
$109
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Wed, May 28 from O'Hare Intl. to Logan Intl., returning Thu, May 29, priced at $109 found 1 hour ago
Wed, Oct 8 - Wed, Oct 15
ORD
O'Hare Intl.
BOS
Logan Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 8 from O'Hare Intl. to Logan Intl., returning Wed, Oct 15, priced at $137 just found
Wed, May 28 - Thu, May 29
ORD
O'Hare Intl.
BOS
Logan Intl.
$139 Roundtrip, found 1 hour ago
$139
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Wed, May 28 from O'Hare Intl. to Logan Intl., returning Thu, May 29, priced at $139 found 1 hour ago
Fri, May 30 - Sun, Jun 1
ORD
O'Hare Intl.
BOS
Logan Intl.
$139 Roundtrip, just found
$139
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, May 30 from O'Hare Intl. to Logan Intl., returning Sun, Jun 1, priced at $139 just found
Fri, Aug 29 - Tue, Sep 2
ORD
O'Hare Intl.
BOS
Logan Intl.
$140 Roundtrip, just found
$140
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Aug 29 from O'Hare Intl. to Logan Intl., returning Tue, Sep 2, priced at $140 just found

Frequently asked questions

What route does flight number B6312 take?
Flight number B6312 flies straight from O’Hare Intl. Airport (ORD) to Logan Intl. Airport. During this journey, you’ll be in the air for around 2 hours and 21 minutes. Consider booking ahead to lock in your favorite seat.
What terminal does B6312 fly out of?
Direct flights to and from Chicago, IL Airport (ORD-O’Hare Intl.) and Logan Intl. Airport (BOS) are served by B6312, and passengers booked on this flight usually board from Terminal 2.
What kind of plane is on flight number B6312?
There’s every chance you’ll find yourself on an Embraer 190 if you’re on flight B6312. This flight almost always sets off from O’Hare Intl. Airport (ORD) and touches down at BOS.
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 B6312 flight with Travelocity, please visit our Customer Service Portal.