Delta Flight 3617 Deals & Information (2026/2027)

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 3617 Route Deals From $187

The cheapest prices found with in the last 7 days for return flights were $391 and $187 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 7 - Sat, Jul 18
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$391 Roundtrip, found 6 hours ago
$391
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 7 from Tucson Intl. to Salt Lake City Intl., returning Sat, Jul 18, priced at $391 found 6 hours ago
Tue, Jul 28 - Fri, Jul 31
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$396 Roundtrip, found 6 days ago
$396
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 28 from Tucson Intl. to Salt Lake City Intl., returning Fri, Jul 31, priced at $396 found 6 days ago
Tue, Jul 7 - Sat, Jul 18
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$399 Roundtrip, found 6 hours ago
$399
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 7 from Tucson Intl. to Salt Lake City Intl., returning Sat, Jul 18, priced at $399 found 6 hours ago
Tue, Jun 30 - Sat, Jul 4
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$400 Roundtrip, found 1 day ago
$400
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 30 from Tucson Intl. to Salt Lake City Intl., returning Sat, Jul 4, priced at $400 found 1 day ago
Wed, Jul 8 - Wed, Jul 15
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jul 8 from Tucson Intl. to Salt Lake City Intl., returning Wed, Jul 15, priced at $404 found 2 days ago
Tue, Jul 7 - Sat, Jul 18
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$406 Roundtrip, found 6 hours ago
$406
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 7 from Tucson Intl. to Salt Lake City Intl., returning Sat, Jul 18, priced at $406 found 6 hours ago
Sun, Jul 5 - Sun, Jul 12
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$408 Roundtrip, found 7 hours ago
$408
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Jul 5 from Tucson Intl. to Salt Lake City Intl., returning Sun, Jul 12, priced at $408 found 7 hours ago
Tue, Jul 7 - Sat, Jul 18
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$426 Roundtrip, found 6 hours ago
$426
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jul 7 from Tucson Intl. to Salt Lake City Intl., returning Sat, Jul 18, priced at $426 found 6 hours ago
Tue, Jun 30 - Sat, Jul 4
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 30 from Tucson Intl. to Salt Lake City Intl., returning Sat, Jul 4, priced at $428 found 1 day ago

Frequently asked questions

What route does flight number DL3617 take?
DL3617 flies straight between Salt Lake City Intl. Airport and Los Angeles - Ontario Intl. Airport (ONT) in about 1 hour and 49 minutes. It can sometimes be used on other routes though, some of which could be multi-stop trips. Keep an eye out for this when booking your seat to avoid any confusion.
How often is DL3617 on time?
Not a fan of waiting at the airport? If you're flying with Delta flight number DL3617 from Salt Lake City Intl. Airport (SLC) to Ontario Airport, your flight runs as scheduled 100% of the time. On the off chance that it is delayed, the average time you'll wait is 6 minutes. One of the numerous reasons that this journey has a 4.35-star rating.
What kind of plane is on flight number DL3617?
There's a strong chance you'll be on the Embraer 175 if you're flying from SLC to Los Angeles - Ontario Intl. Airport (ONT), a popular route for flight DL3617.
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 DL3617 flight with Travelocity, please visit our Customer Service Portal.