$73+ Cheap flights from Illinois to New Haven (HVN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HVN
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to New Haven with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to New Haven
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Cheapest flights from Illinois to New HavenExplore the most affordable flight options available from Illinois to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Illinois to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This eDestinos deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:39 pm -
Nonstop2h 20m
Mon 10/194:45 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$135
This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:17 pm -
Nonstop2h 22m
Mon 10/264:45 pm -
Nonstop2h 43m
Deal found 9/9![Avelo Airlines logo]()
$141
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:17 pm -
Nonstop2h 22m
Mon 10/54:30 pm -
Nonstop2h 43m
Deal found 9/7![Avelo Airlines logo]()
$146
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:17 pm -
Nonstop2h 22m
Mon 9/214:30 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$149
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:17 pm -
Nonstop2h 22m
Mon 9/284:30 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:39 pm -
2 stops22h 05m
Sun 10/47:54 pm -
1 stop21h 40m
Deal found 9/11![Multiple Airlines logo]()
$433
Best flights from Illinois to New HavenDiscover carefully curated flight deals from Illinois to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Illinois to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:17 pm -
Nonstop2h 22m
Mon 10/264:45 pm -
Nonstop2h 43m
Deal found 9/9![Avelo Airlines logo]()
$143
This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:39 pm -
Nonstop2h 20m
Mon 10/194:45 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$143
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:17 pm -
Nonstop2h 22m
Mon 10/54:30 pm -
Nonstop2h 43m
Deal found 9/7![Avelo Airlines logo]()
$146
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:17 pm -
Nonstop2h 22m
Wed 10/142:40 pm -
Nonstop2h 53m
Deal found 9/11![Avelo Airlines logo]()
$150
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:17 pm -
Nonstop2h 22m
Sun 11/84:45 pm -
Nonstop2h 39m
Deal found 9/11![Avelo Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:39 pm -
2 stops22h 05m
Sun 10/47:54 pm -
1 stop21h 40m
Deal found 9/11![Multiple Airlines logo]()
$433
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:39 pm -
Nonstop2h 20m
Sun 11/85:15 pm -
Nonstop2h 39m
Deal found 9/9![Avelo Airlines logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:13 pm -
Nonstop2h 23m
Sun 11/224:35 pm -
Nonstop2h 53m
Deal found 9/11![Avelo Airlines logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:39 pm -
Nonstop2h 20m
Mon 11/24:45 pm -
Nonstop2h 43m
Deal found 9/9![Avelo Airlines logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:07 pm -
Nonstop2h 22m
Mon 9/284:30 pm -
Nonstop2h 43m
Deal found 9/9![Avelo Airlines logo]()
$158
Last-minute flights from Illinois to New HavenDiscover last-minute flight deals from Illinois to New Haven. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to New Haven. Data last updated September 12, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:17 pm -
Nonstop2h 22m
Mon 9/214:30 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$149
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:17 pm -
Nonstop2h 22m
Mon 9/284:30 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:39 pm -
2 stops22h 05m
Sun 10/47:54 pm -
1 stop21h 40m
Deal found 9/11![Multiple Airlines logo]()
$433
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:17 pm -
Nonstop2h 22m
Mon 10/54:30 pm -
Nonstop2h 43m
Deal found 9/7![Avelo Airlines logo]()
$146
This eDestinos deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:39 pm -
Nonstop2h 20m
Mon 10/194:45 pm -
Nonstop2h 43m
Deal found 9/11![Avelo Airlines logo]()
$135
This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:17 pm -
Nonstop2h 22m
Mon 10/264:45 pm -
Nonstop2h 43m
Deal found 9/9![Avelo Airlines logo]()
$141
One-way flights from Illinois to New HavenSearch for one-way flight options from Illinois to New Haven. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Illinois to New Haven. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:17 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avelo Airlines logo]()
$73
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:17 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avelo Airlines logo]()
$80
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:07 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avelo Airlines logo]()
$82
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:17 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Avelo Airlines logo]()
$88
This CheapOair deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:17 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Avelo Airlines logo]()
$95
This CheapOair deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:39 pm -
Nonstop2h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Avelo Airlines logo]()
$105
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:52 pm -
Nonstop2h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Avelo Airlines logo]()
$116
This Expedia deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:07 pm -
Nonstop2h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Avelo Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:26 pm -
2 stops24h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:59 pm -
2 stops39h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:10 pm -
3 stops44h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:49 pm -
3 stops46h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$475
Find flight deals from Illinois to New Haven
Keep the following information in mind while searching for Illinois to New Haven flight deals. Data was last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (eDestinos) |
One-way from | $73 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $269 |
Good round-trip deal | $117 or less |
Good one-way deal | $91 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to New Haven that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Illinois to New Haven that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Fri 9/25
7:17 pm-10:39 pm
Nonstop2h 22m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$75
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Fri 10/16
7:17 pm-10:39 pm
Nonstop2h 22m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$75
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Fri 10/9
7:17 pm-10:39 pm
Nonstop2h 22m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$82
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Sun 11/15
7:39 pm-10:59 pm
Nonstop2h 20m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$82
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Fri 10/30
7:17 pm-10:39 pm
Nonstop2h 22m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$82
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Thu 10/8
7:39 pm-10:59 pm
Nonstop2h 20m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Thu 12/17
7:13 pm-10:36 pm
Nonstop2h 23m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Mon 10/26
7:17 pm-10:39 pm
Nonstop2h 22m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$105
Quickest round-trip
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Sun 1/10
6:58 pm-10:16 pm
Nonstop2h 18m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$116
ChicagoNew Haven
ORD Chicago O'Hare Intl - HVN Tweed-New Haven
ORDHVN
Chicago O'Hare Intl
Mon 10/5
7:17 pm-10:39 pm
Nonstop2h 22m
Tweed-New Haven
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$117
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Illinois to New Haven
Have a flexible travel schedule? Discover the best time to fly to New Haven from Illinois with our price prediction graph.
ORD-HVN
STL-HVN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to New Haven
USIL-HVN
ORD-HVN
STL-HVN
What is the cheapest month to book a flight from Illinois to New Haven?
Currently, December is the cheapest month in which you can book a flight from Illinois to New Haven (average of $105). Flying from Illinois to New Haven in February is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to HVN?
Find hourly flight availability from Illinois to New Haven. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2026.
It’s optimal to fly from Illinois to New Haven in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.
Related info for your journey
Find useful and relevant information for your journey from Illinois to New Haven. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Illinois to New Haven
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Haven by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to New Haven by cabin class
Find flights from Illinois to New Haven, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to New Haven
Explore flights to New Haven departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Illinois and New Haven flights
Browse other Illinois and New Haven flight options. Last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to New Haven flights
Consider these flights traveling from Illinois to New Haven.
Top airline flying from Illinois to New Haven
Discover the top airline that operate flights from Illinois to New Haven. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$144 | FlexibilityNo cancel fee | On-timeN/A |