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New Haven

$81+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HVN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 16, 2025.

Round-trip from

$81
(Flybillet)

Popular in

December

Cheapest in

January

Average price

$187

Good round-trip deal

$88 or less

Good one-way deal

$45 or less
From Illinois to Tweed-New Haven
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Illinois to Tweed-New Haven.
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Price to beat on a one-way flight from Illinois to Tweed-New Haven.
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Find flight deals from Illinois to New Haven

Cheapest flights from Illinois to New Haven
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 16, 2025.

This Flybillet deal was found by Cheapflights users on 9/16. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:05 pmORD - HVN
Nonstop2h 04mAvelo Airlines
Sun 11/93:50 pmHVN - ORD
Nonstop2h 30mAvelo Airlines
Deal found 9/16$81
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:05 pmORD - HVN
Nonstop2h 04mAvelo Airlines
Sun 11/163:50 pmHVN - ORD
Nonstop2h 30mAvelo Airlines
Deal found 9/13$88
This Booking.com deal was found by Cheapflights users on 9/13. 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.
Tue 12/233:15 pmORD - HVN
Nonstop2h 05mAvelo Airlines
Tue 12/301:05 pmHVN - ORD
Nonstop2h 30mAvelo Airlines
Deal found 9/13$123
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Thu 10/93:51 pmORD - HVN
Nonstop2h 08mAvelo Airlines
Sun 10/121:45 pmHVN - ORD
Nonstop2h 21mAvelo Airlines
Deal found 9/16$138
This WAYA deal was found by Cheapflights users on 9/16. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:05 pmORD - HVN
Nonstop2h 04mMultiple Airlines
Sun 11/91:50 pmHVN - ORD
1 stop6h 11mMultiple Airlines
Deal found 9/16$141
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:51 pmORD - HVN
Nonstop2h 08mAvelo Airlines
Sun 11/21:45 pmHVN - ORD
Nonstop2h 21mAvelo Airlines
Deal found 9/15$143
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:25 pmORD - HVN
Nonstop2h 05mAvelo Airlines
Sun 12/282:20 pmHVN - ORD
Nonstop2h 30mAvelo Airlines
Deal found 9/14$163
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 9/186:02 pmORD - HVN
Nonstop2h 08mAvelo Airlines
Thu 9/253:50 pmHVN - ORD
Nonstop2h 21mAvelo Airlines
Deal found 9/14$168
This eDestinos deal was found by Cheapflights users on 9/15. 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.
Sun 12/214:35 pmORD - HVN
Nonstop2h 05mAvelo Airlines
Sun 1/113:05 pmHVN - ORD
Nonstop2h 32mAvelo Airlines
Deal found 9/15$171
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:00 pmSTL - HVN
1 stop19h 36mMultiple Airlines
Mon 10/67:00 amHVN - STL
1 stop9h 04mMultiple Airlines
Deal found 9/13$212
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:00 pmSTL - HVN
1 stop19h 36mMultiple Airlines
Sun 10/57:30 amHVN - STL
1 stop8h 34mMultiple Airlines
Deal found 9/14$271
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/3010:57 amSTL - HVN
2 stops26h 20mMultiple Airlines
Sun 11/27:26 pmHVN - STL
1 stop15h 14mMultiple Airlines
Deal found 9/15$324

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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Illinois to New Haven that are best for you.

Fly from

Illinois

Fly to

New Haven

Route

Depart

Return

Price

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 11/6

6:05 pm-9:09 pm

Nonstop2h 04m

Tweed-New Haven

Sun 11/9

3:50 pm-5:20 pm

Nonstop2h 30m

$81

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 11/13

6:05 pm-9:09 pm

Nonstop2h 04m

Tweed-New Haven

Sun 11/16

3:50 pm-5:20 pm

Nonstop2h 30m

$88

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 10/9

3:51 pm-6:59 pm

Nonstop2h 08m

Tweed-New Haven

Sun 10/12

1:45 pm-3:06 pm

Nonstop2h 21m

$138

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 10/30

3:51 pm-6:59 pm

Nonstop2h 08m

Tweed-New Haven

Sun 11/2

1:45 pm-3:06 pm

Nonstop2h 21m

$145

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 11/6

7:35 am-10:51 pm

2 stops14h 16m

Tweed-New Haven

Sun 11/9

3:50 pm-5:20 pm

Nonstop2h 30m

$184

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 10/23

3:51 pm-6:59 pm

Nonstop2h 08m

Tweed-New Haven

Sun 10/26

1:45 pm-3:06 pm

Nonstop2h 21m

$198

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Sun 10/5

3:51 pm-6:59 pm

Nonstop2h 08m

Tweed-New Haven

Sun 10/12

1:45 pm-3:06 pm

Nonstop2h 21m

$208

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 11/13

6:05 pm-9:09 pm

Nonstop2h 04m

Tweed-New Haven

Sun 11/16

7:30 am-5:08 pm

2 stops10h 38m

$212

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 10/2

4:00 pm-12:36 pm

1 stop19h 36m

Tweed-New Haven

Mon 10/6

7:00 am-3:04 pm

1 stop9h 04m

$212

ChicagoNew Haven

ORD - HVN

ORDHVN

Chicago O'Hare Intl

Thu 10/2

3:51 pm-6:59 pm

Nonstop2h 08m

Tweed-New Haven

Sun 10/5

1:45 pm-3:06 pm

Nonstop2h 21m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 26 results
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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.
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

What is the cheapest month to book a flight from Illinois to New Haven?

Currently, February is the cheapest month in which you can book a flight from Illinois to New Haven (average of $91). Flying from Illinois to New Haven in December is currently the most expensive (average of $181). 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 16, 2025.

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.

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.

  • What airport do you fly into for flights to New Haven from Illinois?

    If you book a flight to New Haven from Illinois, you will be flying to Tweed-New Haven, which is the city’s only airport. Tweed-New Haven (HVN) is located 3.6 mi from the center of New Haven.

  • How long is the flight from Illinois to New Haven?

    A quick flight from Illinois to New Haven can take about 2h 04m. Avelo Airlines provides one of the quickest options available for as low as $81. The distance from Illinois to New Haven is about 776 mi. All flights are typically nonstop.

  • What are the cheapest flights from Illinois to New Haven?

    Looking for the cheapest flight from Illinois to New Haven? While on average our users pay $105, our data indicates the cheapest price to be $41. The most popular route (Chicago O'Hare Intl - Tweed-New Haven), is priced around $88.

  • Can I find deals for flights from Illinois to New Haven that include hotel bookings?

    Yes. In addition to deals on Illinois to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to New Haven?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to New Haven.

  • Can I find deals for business class flights from Illinois to New Haven?

    Yes. Cheapflights offers flight deals from Illinois to New Haven by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to New Haven?

    Currently, February is the cheapest month in which you can book a flight from Illinois to New Haven (average of $91). Flying from Illinois to New Haven in December is currently the most expensive (average of $181). 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.

See more FAQs

Traveling to a place near New Haven?

Book flights to New Haven if you plan to visit one of these locations
Wallingford

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Alternative routes for Illinois to New Haven

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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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$85Average$148FlexibilityNo cancel feeOn-timeN/A

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