Delta Flight 3729 Deals & Information (2026/2027)

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Delta Flight 3729 Route Deals From $226

The cheapest prices found with in the last 7 days for return flights were $346 and $226 for one-way flights to Albuquerque Intl. Sunport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 5 - Sun, Nov 8
SLC
Salt Lake City Intl.
ABQ
Albuquerque Intl. Sunport
$346 Roundtrip, found 4 days ago
$346
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 5 from Salt Lake City Intl. to Albuquerque Intl. Sunport, returning Sun, Nov 8, priced at $346 found 4 days ago
Thu, Nov 5 - Sun, Nov 8
SLC
Salt Lake City Intl.
ABQ
Albuquerque Intl. Sunport
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 5 from Salt Lake City Intl. to Albuquerque Intl. Sunport, returning Sun, Nov 8, priced at $391 found 4 days ago

Frequently asked questions

What route does flight number DL3729 take?
DL3729 is used on a range of routes. Mostly, DL3729 flies directly from Los Angeles Intl. Airport (LAX) to SMF. If you have a ticket on this route, you'll be traveling for about 1 hour and 32 minutes.
What terminal does DL3729 fly out of?
Terminal 2 is the terminal you'll likely jet off from if you're booked on a flight out of Los Angeles Intl. Airport (LAX). Los Angeles, CA Airport (LAX-Los Angeles Intl.) to Sacramento Intl. Airport (SMF) is the most popular route for flight number DL3729.
What kind of plane is on flight number DL3729?
Chances are you'll be on board an Embraer 175 if you're flying from Los Angeles, CA Airport (LAX-Los Angeles Intl.) to Sacramento, CA Airport (SMF-Sacramento Intl.), one of several routes used for flight number DL3729.
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 DL3729 flight with Travelocity, please visit our Customer Service Portal.