Delta Flight 3708 Deals & Information (2025/2026)

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Delta Flight 3708 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $299 and $214 for one-way flights to Northwest Arkansas Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number DL3708 take?
DL3708 is used on multiple routes, but the most common is between SEA and San Francisco Airport. If you manage to score a direct flight, you'll arrive in about 2 hours and 23 minutes. Multi-stop flights can also use this number, as can services on other routes.
How often is DL3708 on time?
Delta flight number DL3708 between Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) and San Francisco, CA Airport (SFO-San Francisco Intl.) lands according to schedule 95% of the time, meaning you can rest knowing you'll reach where you need to go ASAP. On the rare occasion that it is behind schedule, it is generally delayed by 27 minutes. This flight has a 3.85-star rating.
What kind of plane is on flight number DL3708?
DL3708 is a flight number that serves many routes. If you're traveling on the most frequent route, Seattle - Tacoma Intl. Airport (SEA) to SFO, there's a good chance you'll be boarding the Embraer 175.
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 DL3708 flight with Travelocity, please visit our Customer Service Portal.