$200 Cheap Delta flights St. George (SGU) to Seattle (SEA)

You can discover budget-friendly return Delta Air Lines flights from $335 from SGU to SEA by organizing your results from “Price (lowest to highest)” on Expedia. Or look for options from $200 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to get away to Seattle with Delta Air Lines. You could also find fantastic deals on one-way and return tickets in February.

Start searching one to three months ahead of your travel date to get cheap fares on Delta Air Lines flights from St. George Airport (SGU) to Seattle - Tacoma Intl. Airport (SEA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct route from SGU to SEA with Delta Air Lines or another carrier, use our “Nonstop” filter when browsing for tickets.

To find the earliest departures from SGU to SEA with Delta Air Lines, filter your search by “Early Morning” and “Morning.” Booking an early flight generally means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Catch a Delta Air Lines flight from St. George Airport (SGU) to Seattle, and you’ll likely land at Seattle - Tacoma Intl. Airport (SEA). This is the airline’s main hub in this destination.

Delta Air Lines makes flying from SGU to SEA more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Delta SkyMiles. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of making a booking, but your airline may add a charge after that. For further information about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to make changes without extra charges, apply the “No cancel fee” or “Changes included” filter when organizing your next adventure.