How many flights depart from Illinois to Connecticut on average per week?

As of March 2026, there are 1,136 flights per week flying from Illinois to Connecticut. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

How many flights depart from Illinois to Connecticut on average per day?

As of March 2026, 162 flights take off from Illinois and land in Connecticut each day. The most common flight departure time for this route is 7:00PM, with 36% of daily flights taking off at noon.

What airlines fly to Connecticut?

American Airlines, United Airlines and Avelo Airlines are the top three most popular airlines that fly to Connecticut from Illinois according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Connecticut. Keep in mind that there are 4 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

How long is the flight from Illinois to Connecticut?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Connecticut you fly into. For example, flying from Chicago to Hartford takes 2h 02m on average. On the other hand, flying from Moline to Hartford takes 4h 26m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Illinois to Connecticut?

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from Illinois to Connecticut

When did momondo last update prices for flights from Illinois to Connecticut?

Prices for flights from Illinois to Connecticut were last updated today.

How many operators does momondo search for flights from Illinois to Connecticut?

There are 7 operators available for flights from Illinois to Connecticut as of March 2026.

How old do you have to be to fly from Illinois to Connecticut?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Connecticut.

What documentation or ID do you need to fly to Connecticut?

The travel and health documents you'll need for your trip to Connecticut may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$45 Cheap Flights from Illinois to Connecticut in 2026

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Find the cheapest flights from Illinois to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:09 pm - 5:20 pm

ORD

LGA

2h 11mnonstop

6:15 pm - 7:57 pm

LGA

ORD

2h 42mnonstop

$83Spirit Airlines

Wed, Apr 15 - Wed, Apr 22

12:05 pm - 3:29 pm

ORD

JFK

2h 24mnonstop

4:29 pm - 6:29 pm

JFK

ORD

3h 00mnonstop

$83Frontier

Tue, Mar 17 - Fri, Mar 20

2:09 pm - 5:20 pm

ORD

LGA

2h 11mnonstop

6:15 pm - 7:57 pm

LGA

ORD

2h 42mnonstop

$84Spirit Airlines

Thu, Apr 30 - Mon, May 4

4:28 pm - 1:16 am

ORD

EWR

7h 48m

1 stop

10:08 am - 11:42 am

EWR

ORD

2h 34mnonstop

$103Multiple Airlines

Sat, Apr 18 - Mon, Apr 20

9:30 am - 12:30 pm

MDW

EWR

2h 00mnonstop

5:39 pm - 10:19 pm

EWR

MDW

5h 40m

1 stop

$104Multiple Airlines

Tue, Mar 31 - Tue, Apr 7

7:06 pm - 10:30 pm

ORD

PVD

2h 24mnonstop

7:07 am - 9:04 am

PVD

ORD

2h 57mnonstop

$243American Airlines

Thu, Apr 9 - Mon, Apr 13

4:17 pm - 11:38 pm

ORD

PVD

6h 21m

1 stop

7:07 am - 9:04 am

PVD

ORD

2h 57mnonstop

$253American Airlines

Thu, Apr 9 - Mon, Apr 13

4:20 pm - 11:54 pm

ORD

PVD

6h 34m

1 stop

7:36 pm - 11:43 pm

PVD

ORD

5h 07m

1 stop

$263United Airlines

Thu, Apr 9 - Mon, Apr 13

7:35 pm - 11:00 pm

STL

LGA

2h 25mnonstop

6:00 am - 11:30 am

LGA

STL

6h 30m

1 stop

$269Southwest

Wed, Apr 15 - Wed, Apr 22

7:40 pm - 10:55 pm

STL

LGA

2h 15mnonstop

6:50 pm - 8:50 pm

LGA

STL

3h 00mnonstop

$272Southwest

Sat, Mar 28 - Sat, Apr 4

Frontier flights from Illinois to Connecticut

Our best Frontier deals on Illinois to Connecticut flight tickets

Frontier

Mar 17

ORD12:05 pmChicago O'Hare Intl

2h 24m

JFK3:29 pmNew York John F Kennedy Intl

Mar 20

JFK4:29 pmNew York John F Kennedy Intl

3h 00m

ORD6:29 pmChicago O'Hare Intl

$83

Frontier

Mar 23

ORD12:05 pmChicago O'Hare Intl

2h 24m

JFK3:29 pmNew York John F Kennedy Intl

Mar 25

JFK4:29 pmNew York John F Kennedy Intl

3h 00m

ORD6:29 pmChicago O'Hare Intl

$84

Frontier

Mar 10

ORD12:05 pmChicago O'Hare Intl

2h 24m

JFK3:29 pmNew York John F Kennedy Intl

Mar 18

JFK4:29 pmNew York John F Kennedy Intl

3h 00m

ORD6:29 pmChicago O'Hare Intl

$86

Delta flights from Illinois to Connecticut

Our best Delta deals on Illinois to Connecticut flight tickets

Delta

Apr 18

ORD6:04 amChicago O'Hare Intl

2h 25m

JFK9:29 amNew York John F Kennedy Intl

Apr 21

JFK7:36 pmNew York John F Kennedy Intl

3h 21m

ORD9:57 pmChicago O'Hare Intl

$145

Delta

Apr 5

ORD7:00 amChicago O'Hare Intl

2h 25m

JFK10:25 amNew York John F Kennedy Intl

Apr 16

JFK8:19 amNew York John F Kennedy Intl

3h 09m

ORD10:28 amChicago O'Hare Intl

$146

Delta

Apr 18

ORD6:04 amChicago O'Hare Intl

2h 25m

JFK9:29 amNew York John F Kennedy Intl

Apr 20

JFK8:19 amNew York John F Kennedy Intl

3h 09m

ORD10:28 amChicago O'Hare Intl

$147

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 4/15

2:09 pm-5:20 pm

Nonstop2h 11m

New York LaGuardia

Wed 4/22

6:15 pm-7:57 pm

Nonstop2h 42m

$83

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 3/17

12:05 pm-3:29 pm

Nonstop2h 24m

New York John F Kennedy Intl

Fri 3/20

4:29 pm-6:29 pm

Nonstop3h 00m

$83

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 4/30

2:09 pm-5:20 pm

Nonstop2h 11m

New York LaGuardia

Mon 5/4

6:15 pm-7:57 pm

Nonstop2h 42m

$84

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 4/18

4:28 pm-1:16 am

1 stop7h 48m

Newark

Mon 4/20

10:08 am-11:42 am

Nonstop2h 34m

$103

ChicagoNewark

MDW - EWR

MDWEWR

Chicago Midway

Tue 3/31

9:30 am-12:30 pm

Nonstop2h 00m

Newark

Tue 4/7

5:39 pm-10:19 pm

1 stop5h 40m

$104

ChicagoProvidence

ORD - PVD

ORDPVD

Chicago O'Hare Intl

Thu 4/9

7:06 pm-10:30 pm

Nonstop2h 24m

Providence-TFGreen

Mon 4/13

7:07 am-9:04 am

Nonstop2h 57m

$243

ChicagoProvidence

ORD - PVD

ORDPVD

Chicago O'Hare Intl

Thu 4/9

4:17 pm-11:38 pm

1 stop6h 21m

Providence-TFGreen

Mon 4/13

7:07 am-9:04 am

Nonstop2h 57m

$253

ChicagoProvidence

ORD - PVD

ORDPVD

Chicago O'Hare Intl

Thu 4/9

4:20 pm-11:54 pm

1 stop6h 34m

Providence-TFGreen

Mon 4/13

7:36 pm-11:43 pm

1 stop5h 07m

$263

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Wed 4/15

7:35 pm-11:00 pm

Nonstop2h 25m

New York LaGuardia

Wed 4/22

6:00 am-11:30 am

1 stop6h 30m

$269

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 3/28

7:40 pm-10:55 pm

Nonstop2h 15m

New York LaGuardia

Sat 4/4

6:50 pm-8:50 pm

Nonstop3h 00m

$272

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Connecticut

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Connecticut?

In general, August is the cheapest month to fly from Illinois to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. If you aren’t able to travel to Connecticut during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $288.

What is the cheapest Illinois to Connecticut flight route?

Fly from Chicago O'Hare Intl to Tweed-New Haven for the best Illinois - Connecticut flight prices

What cabin class options are available on Illinois to Connecticut flights?

There are 4 cabin classes available to choose from on Illinois to Connecticut flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Connecticut flights?

No. A direct flight is the cheapest option for a flight between Illinois to Connecticut.

Cheap Illinois to Connecticut flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Connecticut

Best Price Found	$99
Fastest flight time	1h 55m
Direct flights	Every day
Airports in Connecticut	90 airports

The best one-way flight to Connecticut from Illinois in the past 72 hours is $99. The best round-trip flight deal from Illinois to Connecticut found on momondo in the last 72 hours is $111.

The fastest flight from Illinois to Connecticut takes 1h 55m

Direct flights go from Illinois to Connecticut every day.

There are 90 airports in Connecticut. From Illinois there are direct flights to New York LaGuardia (LGA).

Search flight deals

When did momondo last update prices for flights from Illinois to Connecticut?
Prices for flights from Illinois to Connecticut were last updated today.
How many operators does momondo search for flights from Illinois to Connecticut?
There are 7 operators available for flights from Illinois to Connecticut as of March 2026.
How old do you have to be to fly from Illinois to Connecticut?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Connecticut.
What documentation or ID do you need to fly to Connecticut?
The travel and health documents you'll need for your trip to Connecticut may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Connecticut?
Based on momondo bookings for flights between Illinois and Connecticut, the leading plane model is Boeing 737-800, making up 29.27% of the total bookings. Other popular models include Embraer 175 with 19.48%, Embraer 175 (Enhanced Winglets) with 8.83%, and Airbus A320-100/200 with 7.20%.

Best airlines flying from Illinois to Connecticut

Compare and see reviews for airlines that fly from Illinois to Connecticut with momondo

Airline	Rating	Free Cancellation	Price
Avelo Airlines	PriceFrom $78	Free Cancellation	Rating 7.6 88 reviews	Search Avelo Airlines flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.1 11,376 reviews	Search American Airlines flights
United Airlines	PriceFrom $185	Free Cancellation	Rating 7.4 9,377 reviews	Search United Airlines flights
Southwest	PriceFrom $215	Free Cancellation	Rating 8.0 4,303 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Connecticut?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Connecticut. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Connecticut with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Connecticut flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Connecticut?

Once you have performed a search for Illinois to Connecticut flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Connecticut right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Connecticut, momondo offers a useful price alert feature which will track prices for flights to Connecticut from Illinois and alert you when they change.