Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 59% on your flight compared to booking on days when demand is much higher.
Travelers have found it’s best to book a flight 21 days in advance to save up to 26% 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 21 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 St Louis to New Haven 1-2 weeks in advance for as low as $229, or $301 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to New Haven. Flights to New Haven from St Louis in August are about $235 on average during August, but can be found for as low as $62.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St Louis to New Haven as you normally would.