Delta Flight 3746 Deals & Information (2025/2026)

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Delta Flight 3746 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $179 and for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 28 - Thu, Sep 4
LAX
Los Angeles Intl.
SAN
San Diego Intl.
$179 Roundtrip, found 6 days ago
$179
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 28 from Los Angeles Intl. to San Diego Intl., returning Thu, Sep 4, priced at $179 found 6 days ago

Frequently asked questions

What route does flight number DL3746 take?
DL3746 serves multiple routes, but the most common is between BZN and Los Angeles, CA Airport (LAX-Los Angeles Intl.). If on a direct flight, you’ll step off the plane in approximately 2 hours and 40 minutes. Multi-stop flights can also use the same number, as can flights on other routes.
What kind of plane is on flight number DL3746?
If you’re considering booking flight DL3746 from BZN to LAX, you’re likely to be traveling on the Embraer 175. This flight number serves a number of routes, but this is the most popular 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 DL3746 flight with Travelocity, please visit our Customer Service Portal.