Delta Flight DL1678 Deals & Information (2025/2026)

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Delta Flight 1678 Route Deals From $250

The cheapest prices found with in the last 7 days for return flights were $339 and $250 for one-way flights to Minneapolis - St. Paul Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 16 - Mon, Jul 21
BZN
Bozeman Yellowstone Intl.
MSP
Minneapolis - St. Paul Intl.
$339 Roundtrip, found 19 hours ago
$339
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Jul 16 from Bozeman Yellowstone Intl. to Minneapolis - St. Paul Intl., returning Mon, Jul 21, priced at $339 found 19 hours ago

Frequently asked questions

What route does flight number DL1678 take?
DL1678 takes multiple routes. The most popular is Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.), which is a direct flight. This flight takes around 2 hours and 28 minutes. However, you might find other flights with this number that are multi-stop.
What terminal does DL1678 fly out of?
If you’re heading off from ATL, there’s an excellent chance you’ll board the aircraft from Terminal S. The most traveled route for DL1678 is Hartsfield–Jackson Atlanta International Airport to San Antonio Airport, which is a nonstop flight.
What kind of plane is on flight number DL1678?
It’s more than likely you’ll be hopping on board the Airbus A321 if you’re booked on flight DL1678 from Hartsfield–Jackson Atlanta International Airport to San Antonio, TX Airport (SAT-San Antonio Intl.). This is the most commonly used type of plane on this particular 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 DL1678 flight with Travelocity, please visit our Customer Service Portal.