Delta Flight 3745 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 3745 Route Deals From $160

The cheapest prices found with in the last 7 days for return flights were $279 and $160 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Thu, Sep 4
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 21 from Tucson Intl. to Salt Lake City Intl., returning Thu, Sep 4, priced at $279 found 4 days ago
Tue, Aug 12 - Mon, Aug 18
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 12 from Tucson Intl. to Salt Lake City Intl., returning Mon, Aug 18, priced at $300 found 1 day ago
Thu, Sep 11 - Mon, Sep 15
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$339 Roundtrip, found 12 hours ago
$339
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Sep 11 from Tucson Intl. to Salt Lake City Intl., returning Mon, Sep 15, priced at $339 found 12 hours ago

Frequently asked questions

What route does flight number DL3745 take?
DL3745 flies direct from LAX to Bozeman, MT Airport (BZN-Gallatin Field) in around 2 hours and 43 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your airfare to avoid any mix-ups.
What terminal does DL3745 fly out of?
You'll most likely leave from Terminal 2 if you're starting your journey at Los Angeles Intl. Airport (LAX). Flight number DL3745 serves a number of routes, but the direct flight between Los Angeles Intl. Airport (LAX) and BZN is the most popular one.
What kind of plane is on flight number DL3745?
DL3745 is a flight number that's used on lots of different routes. If you've booked a ticket on the most frequent route, Los Angeles Intl. Airport (LAX) to Bozeman, MT Airport (BZN-Gallatin Field), you'll likely be hopping on board the Embraer 175.
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 DL3745 flight with Travelocity, please visit our Customer Service Portal.