Delta Flight DL2455 Deals & Information (2025/2026)

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Delta Flight 2455 Route Deals From $255

The cheapest prices found with in the last 7 days for return flights were $394 and $255 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Mon, Oct 13
SLC
Salt Lake City Intl.
STL
Lambert-St. Louis Intl.
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 7 from Salt Lake City Intl. to Lambert-St. Louis Intl., returning Mon, Oct 13, priced at $394 found 2 days ago
Wed, Oct 8 - Tue, Oct 14
SLC
Salt Lake City Intl.
STL
Lambert-St. Louis Intl.
$439 Roundtrip, found 22 hours ago
$439
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Oct 8 from Salt Lake City Intl. to Lambert-St. Louis Intl., returning Tue, Oct 14, priced at $439 found 22 hours ago

Frequently asked questions

What route does flight number DL2455 take?
DL2455 flies direct between Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) and Los Angeles, CA Airport (LAX-Los Angeles Intl.) in roughly 5 hours and 31 minutes. It can sometimes be used on other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your airfare to avoid any confusion.
What terminal does DL2455 fly out of?
Terminal 2 is the terminal you’ll most likely jet off from if you’re booked on a flight leaving from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.). Raleigh–Durham Airport to Los Angeles, CA Airport (LAX-Los Angeles Intl.) is the most commonly traveled route for flight number DL2455.
What kind of plane is on flight number DL2455?
If you’ve booked a ticket on flight DL2455 from Raleigh–Durham Airport to Los Angeles Intl. Airport (LAX), there’s a strong chance you’ll be on board the Boeing 737-800. This flight number serves a number of different routes, but this is the most common one.
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 DL2455 flight with Travelocity, please visit our Customer Service Portal.