$173 Cheap Delta flights Los Angeles (LAX) to Sun Valley (SUN)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines round-trip flights from $289 from LAX to SUN. Affordable one-way options from $173 are also available.**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.

November is one of the cheapest months to jet off to Sun Valley with Delta Air Lines. You could also find great deals on one-way and round-trip fares in April.

Look for affordable Delta Air Lines flights from Los Angeles Intl. Airport (LAX) to Friedman Memorial Airport (SUN) one to three months before your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Use the “Nonstop” filter when looking for direct Delta Air Lines flights from LAX to SUN. It’s also an easy way to compare other airlines servicing the same nonstop trip.

The travel time for a direct Delta Air Lines flight from Los Angeles Intl. Airport (LAX) to Friedman Memorial Airport (SUN) typically takes 2h 21m.

The first flight from LAX to SUN with Delta Air Lines departs at 10:25AM UTC-8. You’ll touch down at 1:46PM UTC-7. The last Delta Air Lines flight of the day takes off at 10:25AM UTC-8 and arrives at 1:46PM UTC-7. With approximately 20% fewer cancellations for departures before noon, starting your travel day early is usually the best option.**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.

Delta Air Lines flights from Los Angeles Intl. Airport (LAX) to Sun Valley land at Friedman Memorial Airport (SUN). This is the main gateway to this city.

Traveling from LAX to SUN with Delta Air Lines comes with plenty of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Hop on a Delta Air Lines flight from Los Angeles Intl. Airport (LAX) to Friedman Memorial Airport (SUN), and you’ll likely be flying on an Embraer 175. Keep in mind though, that the aircraft type can change due to operational demands.

Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that time. For further information about modifying your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your itinerary without additional charges, check the “Changes included” or “No cancel fee” filter when organizing your trip.