How to find the cheapest flight from
Connecticut to St Louis (STL)
How far in advance should I book a flight from Connecticut 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 Connecticut to St Louis 1-2 weeks in advance for as low as $164, or $181 for flights within the next 24 hours.
One-way flights to St Louis from Connecticut
The cheapest one-way flights from Connecticut to St Louis
3:59 pm - 1:21 pm
5:07 am - 6:00 am
8:59 am - 7:10 am
Related info for your journey
Useful info, stats and facts about Connecticut to St Louis flights.
Arrival points for flights from Connecticut to St Louis
Destination information for St Louis
Things to know before you go. Useful info for your trip from Connecticut to St Louis