Flights from Santa Rosa to St Louis are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St Louis.
Travelers have found it’s best to book a flight 61 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Santa Rosa to St Louis 1-2 weeks in advance for as low as $164, or $181 for flights within the next 24 hours.
It’s optimal to fly from Santa Rosa to St Louis in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.