$119 Cheap United flights Vail (EGE) to San Francisco (SFO)

You can discover affordable round-trip United Airlines flights from $273 from EGE to SFO by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $119 for a one-way trip.**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.

For cheap United Airlines fares from Eagle County Regional Airport (EGE) to San Francisco Intl. Airport (SFO), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Taking off from EGE at 3:23PM UTC-7, the first United Airlines flight to SFO lands at 5:18PM UTC-8. Flying earlier in the day means you'll be less likely to experience delays.* Prefer to travel later? The last United Airlines flight from EGE to SFO departs at 3:23PM UTC-7 and touches down at 5:18PM UTC-8.*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.

Offering a rewarding loyalty program, United Airlines is a top pick for many travelers heading from EGE to SFO. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.