Most studies show Tuesdays and Wednesdays tend to offer the lowest fares. Airlines, including Delta, adjust prices after Sunday bookings, leading to mid‑week dips. Tuesday and Wednesday morning flights often reflect those lower prices.
Though weekend travel is typically expensive, Saturday is the best weekend option. Business and leisure travelers generally avoid Saturdays, so Delta fares often drop compared to Friday or Sunday.
Delta often sets lower prices on less desirable flight times like red-eyes and early-morning departures. If your schedule allows, booking a 6 AM departure or red-eye around midnight can save you.
Delta (and many airlines) uses fare calendars. Being flexible—shifting your trip by a day or two—can save hundreds. If your schedule allows, always use fare calendars to identify the cheapest day around your ideal travel dates.
Studies suggest booking 5–7 weeks in advance for domestic U.S. flights is the sweet spot. For international, 2–3 months ahead often yields the best deals. Booking too early or too last-minute may cost more.
| Tip | Why it Helps |
|---|---|
| Fly Tue/Wed/Sat | Lower demand drives fares down |
| Choose early or late flights | Less desirable times = cheaper tickets |
| Use fare calendars | Compare flexible dates for best rates |
| Book 5–7 weeks ahead | Ideal window for domestic Delta fares |