Delta Flight SY2456 Deals & Information (2025/2026)

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Delta Flight 2456 Route Deals From $242

The cheapest prices found with in the last 7 days for return flights were $299 and $242 for one-way flights to Bradley Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Sun, Dec 14
MSP
Minneapolis - St. Paul Intl.
BDL
Bradley Intl.
$299 Roundtrip, found 21 hours ago
$299
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Dec 11 from Minneapolis - St. Paul Intl. to Bradley Intl., returning Sun, Dec 14, priced at $299 found 21 hours ago

Frequently asked questions

What route does flight number DL2456 take?
You’ll be arriving into Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) if you’ve booked a ticket on flight number DL2456. You’ll be in the air for 4 hours and 58 minutes during this journey. It’s also worthwhile noting that the service conveniently operates non-stop.
What kind of plane is on flight number DL2456?
The Boeing 737-900 is the plane most commonly used for flight number DL2456. This flight typically takes off from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) and arrives at Hartsfield–Jackson Atlanta International Airport.
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 DL2456 flight with Travelocity, please visit our Customer Service Portal.