When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 109% on flights from New Haven to St. Louis compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $448. For sooner than that we have options available in the next 3 days from $540.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to St. Louis. Flights to St. Louis from New Haven in September are about $333 on average during September, but can be found for as low as $119.
When flying from New Haven to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$167 - $167
Route
Depart
Return
Price
Tweed-New HavenLambert-St Louis
HVN - STL
HVNSTL
Tweed-New Haven
Sun 8/11
Nonstop2h 45m
Lambert-St Louis
Sun 8/18
Nonstop2h 30m
No data available for this route at this time. Please check back soon.
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.