Delta Flight WN3697 Deals & Information (2025/2026)

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Delta Flight 3697 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $157 and $79 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 19 - Wed, Apr 23
LAX
Los Angeles Intl.
DEN
Denver Intl.
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Apr 19 from Los Angeles Intl. to Denver Intl., returning Wed, Apr 23, priced at $157 found 11 hours ago

More Delta Flight For This Route

CarrierFlightDepart LAXArrive DENFri
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1/16		Stops
DL369501:30 pm04:56 pm
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DL104907:40 pm11:00 pm
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Frequently asked questions

What route does flight number DL3697 take?
DL3697 is used on multiple routes, but the most common is between Spokane Intl. Airport and SEA. If your flight is direct, you’ll land in about 1 hour and 15 minutes. Multi-stop flights can also use the same number, as can services on other routes.
What kind of plane is on flight number DL3697?
If you’ve booked a ticket on flight DL3697 from Spokane Intl. Airport (GEG) to Seattle - Tacoma Intl. Airport (SEA), there’s a good chance you’ll be setting off on an Embraer 175. Flight DL3697 serves more than one route, but this is the most common 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 DL3697 flight with Travelocity, please visit our Customer Service Portal.