Delta Flight 3694 Deals & Information (2026/2027)

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Delta Flight 3694 Route Deals From $299

The cheapest prices found with in the last 7 days for return flights were $399 and $299 for one-way flights to Tri-Cities for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 30 - Thu, Aug 6
SLC
Salt Lake City Intl.
PSC
Tri-Cities
$399 Roundtrip, found 20 hours ago
$399
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Jul 30 from Salt Lake City Intl. to Tri-Cities, returning Thu, Aug 6, priced at $399 found 20 hours ago
Thu, Jun 18 - Thu, Jul 2
SLC
Salt Lake City Intl.
PSC
Tri-Cities
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jun 18 from Salt Lake City Intl. to Tri-Cities, returning Thu, Jul 2, priced at $408 found 2 days ago

Frequently asked questions

What route does flight number DL3694 take?
DL3694 is used on a number of routes. Most often, DL3694 flies straight from SEA to Boise, ID Airport (BOI). If this is your route, you'll be up above the clouds for 1 hour and 32 minutes.
What kind of plane is on flight number DL3694?
It's possible you'll be on board an Embraer 175 if you've booked a ticket from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Boise Airport, one of several routes used for flight number DL3694.
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 DL3694 flight with Travelocity, please visit our Customer Service Portal.