Travelers have found it’s best to book a flight 54 days in advance to save up to 123% 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 54 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 Illinois to New Haven 1-2 weeks in advance for as low as $276, or $368 for flights within the next 24 hours.
The best pricing can be found in the month of February. Prices to New Haven from Illinois average $228. You can even find prices in February for less than $228, as users have found deals to New Haven from as low as $74. The month of June appears to be one of the more expensive times to travel to New Haven from Illinois. Flying in the targeted month can save you up to 30%.
When flying from Illinois to New Haven, 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
$158 - $392
Route
Depart
Return
Price
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Sun 7/14
Nonstop2h 30m
Tweed-New Haven
Thu 7/18
Nonstop2h 45m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Sun 7/14
2 stops13h 30m
Tweed-New Haven
Thu 7/18
Nonstop2h 45m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Thu 5/23
1 stop13h 15m
Tweed-New Haven
Sun 5/26
1 stop9h 10m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Thu 7/18
2 stops26h 36m
Tweed-New Haven
Sun 7/21
Nonstop2h 45m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Thu 5/23
2 stops17h 15m
Tweed-New Haven
Sun 5/26
1 stop9h 10m
Chicago O'Hare IntlTweed-New Haven
ORD - HVN
ORDHVN
Chicago O'Hare Intl
Fri 5/24
1 stop5h 10m
Tweed-New Haven
Sun 5/26
1 stop9h 15m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Thu 5/23
1 stop13h 15m
Tweed-New Haven
Sun 5/26
3 stops44h 35m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Sun 7/14
3 stops25h 40m
Tweed-New Haven
Thu 7/18
Nonstop2h 45m
Lambert-St LouisTweed-New Haven
STL - HVN
STLHVN
Lambert-St Louis
Thu 7/18
3 stops24h 16m
Tweed-New Haven
Sun 7/21
Nonstop2h 45m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Food
Crew
Comfort
Boarding
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
Overall
Food
Crew
Comfort
Boarding
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.
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