Delta Flight 3677 Deals & Information (2026/2027)

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Delta Flight 3677 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $121 and $80 for one-way flights to Spokane Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 12 - Sun, Feb 15
SEA
Seattle - Tacoma Intl.
GEG
Spokane Intl.
$121 Roundtrip, found 1 hour ago
$121
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Feb 12 from Seattle - Tacoma Intl. to Spokane Intl., returning Sun, Feb 15, priced at $121 found 1 hour ago
Thu, Feb 12 - Sun, Feb 15
SEA
Seattle - Tacoma Intl.
GEG
Spokane Intl.
$122 Roundtrip, found 1 hour ago
$122
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Feb 12 from Seattle - Tacoma Intl. to Spokane Intl., returning Sun, Feb 15, priced at $122 found 1 hour ago
Fri, Feb 6 - Sat, Feb 7
SEA
Seattle - Tacoma Intl.
GEG
Spokane Intl.
$152 Roundtrip, found 4 days ago
$152
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Feb 6 from Seattle - Tacoma Intl. to Spokane Intl., returning Sat, Feb 7, priced at $152 found 4 days ago
Thu, Feb 12 - Sun, Feb 15
SEA
Seattle - Tacoma Intl.
GEG
Spokane Intl.
$172 Roundtrip, found 1 hour ago
$172
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Feb 12 from Seattle - Tacoma Intl. to Spokane Intl., returning Sun, Feb 15, priced at $172 found 1 hour ago
Thu, Feb 12 - Sun, Feb 15
SEA
Seattle - Tacoma Intl.
GEG
Spokane Intl.
$184 Roundtrip, found 1 hour ago
$184
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Feb 12 from Seattle - Tacoma Intl. to Spokane Intl., returning Sun, Feb 15, priced at $184 found 1 hour ago

Frequently asked questions

What route does flight number DL3677 take?
DL3677 serves multiple routes, but the most common is between ABQ and Salt Lake City Intl. Airport (SLC). If on a non-stop flight, you'll touch down in around 1 hour and 42 minutes. Multi-stop flights can also travel under this number, as can flights on other routes.
What kind of plane is on flight number DL3677?
You'll probably travel aboard an Embraer 175 if you're taking flight number DL3677 from Albuquerque, NM Airport (ABQ-Albuquerque Intl. Sunport) to Salt Lake City Intl. Airport (SLC). It's the most commonly used type of aircraft on this busy route.
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 DL3677 flight with Travelocity, please visit our Customer Service Portal.