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$48+ Cheap flights from Illinois to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Illinois to North America

Keep the following information in mind while searching for Illinois to North America flight deals. Data was last updated November 10, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$83
(Super.com)

One-way from

$48
(Super.com)

Popular in

December

Cheapest in

January

Average price

$211

Good round-trip deal

$61 or less

Good one-way deal

$48 or less
Provider with most accurate pricing for Chicago (CHI)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-New York (NYC) flights.
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From Illinois to North America
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One-way flight from Illinois to North America
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Illinois to North America.
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Price to beat on a one-way flight from Illinois to North America.
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Find flight deals from Illinois to North America

Cheapest flights from Illinois to North America
Explore the most affordable flight options available from Illinois to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:36 amORD - JFK
Nonstop2h 24mFrontier
Fri 12/51:00 pmJFK - ORD
Nonstop2h 57mFrontier
Deal found 11/10$85
This Super.com deal was found by Cheapflights users on 11/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:34 pmORD - LGA
Nonstop2h 08mSpirit Airlines
Thu 11/2012:59 pmLGA - ORD
Nonstop2h 32mSpirit Airlines
Deal found 11/8$86
This CheapOair deal was found by Cheapflights users on 11/9. 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.
Wed 12/34:01 pmORD - JFK
1 stop7h 58mFrontier
Sat 12/61:00 pmJFK - ORD
Nonstop2h 57mFrontier
Deal found 11/9$86
This CheapOair deal was found by Cheapflights users on 11/10. 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.
Tue 11/184:57 pmORD - LGA
Nonstop2h 03mSpirit Airlines
Thu 11/2012:59 pmLGA - ORD
Nonstop2h 32mSpirit Airlines
Deal found 11/10$87
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:36 amORD - JFK
Nonstop2h 24mFrontier
Wed 1/146:10 amJFK - ORD
1 stop7h 20mFrontier
Deal found 11/10$87
This Super.com deal was found by Cheapflights users on 11/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:10 amORD - LGA
1 stop7h 49mSpirit Airlines
Tue 12/98:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 11/9$88
This Frontier deal was found by Cheapflights users on 11/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:36 amORD - JFK
Nonstop2h 24mFrontier
Wed 12/106:15 amJFK - ORD
1 stop9h 16mFrontier
Deal found 11/9$88
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Tue 12/23:53 pmORD - LGA
Nonstop2h 07mSpirit Airlines
Wed 12/312:59 pmLGA - ORD
Nonstop2h 32mSpirit Airlines
Deal found 11/9$89
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:24 pmORD - JFK
1 stop10h 35mFrontier
Wed 1/144:29 pmJFK - ORD
Nonstop3h 00mFrontier
Deal found 11/10$89
This Super.com deal was found by Cheapflights users on 11/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Thu 12/118:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 11/9$90
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:36 amORD - JFK
Nonstop2h 24mFrontier
Mon 12/81:00 pmJFK - ORD
Nonstop2h 57mFrontier
Deal found 11/10$90
This Flightnetwork deal was found by Cheapflights users on 11/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Wed 12/108:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 11/7$91

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to North America 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 November 10, 2025.
Use the filters below to find and compare flights from Illinois to North America that are best for you.

Fly from

Illinois

Fly to

North America

Route

Depart

Return

Price

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 12/10

4:38 pm-7:42 pm

Nonstop2h 04m

New York LaGuardia

Fri 12/12

8:41 pm-10:11 pm

Nonstop2h 30m

$90

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Mon 12/8

9:40 am-12:47 pm

Nonstop2h 07m

New York LaGuardia

Mon 12/15

5:40 pm-7:20 pm

Nonstop2h 40m

$137

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sat 12/13

9:08 pm-12:13 am

Nonstop2h 05m

Newark

Mon 12/15

9:00 am-10:44 am

Nonstop2h 44m

$137

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 11/27

1:43 pm-4:59 pm

Nonstop2h 16m

New York John F Kennedy Intl

Wed 12/3

8:00 pm-9:52 pm

Nonstop2h 52m

$137

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 12/6

5:15 pm-8:24 pm

Nonstop2h 09m

New York LaGuardia

Sat 12/13

5:40 pm-7:22 pm

Nonstop2h 42m

$137

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 12/10

7:00 am-10:17 am

Nonstop2h 17m

New York John F Kennedy Intl

Wed 12/10

8:00 pm-9:52 pm

Nonstop2h 52m

$137

ChicagoOrlando

ORD - MCO

ORDMCO

Chicago O'Hare Intl

Sat 2/7

4:02 pm-7:52 pm

Nonstop2h 50m

Orlando

Sat 2/14

7:13 am-9:31 am

Nonstop3h 18m

$137

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 12/9

8:25 pm-11:39 pm

Nonstop2h 14m

New York LaGuardia

Tue 12/16

8:30 am-10:09 am

Nonstop2h 39m

$137

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 12/9

7:00 am-10:17 am

Nonstop2h 17m

New York LaGuardia

Tue 12/9

6:59 pm-8:38 pm

Nonstop2h 39m

$137

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Mon 12/8

1:23 pm-4:47 pm

Nonstop2h 24m

New York John F Kennedy Intl

Thu 12/11

3:50 pm-5:46 pm

Nonstop2h 56m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to North America

Have a flexible travel schedule? Discover the best time to fly to North America 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 North America

What is the cheapest month to book a flight from Illinois to North America?

Currently, February is the cheapest month in which you can book a flight from Illinois to North America (average of $36). Flying from Illinois to North America in July is currently the most expensive (average of $79). 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 NA?

Find hourly flight availability from Illinois to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

It’s optimal to fly from Illinois to North America in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Illinois to North America?

Use this chart to determine the cheapest time to fly round-trip from Illinois to North America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to North America flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to North America

Explore weekly flight availability from Illinois to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 10, 2025.

The most flights from USIL to 0NA are scheduled on a Friday (112 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (89 on average).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated November 10, 2025.
See what other customers who have flown with Contour, United Airlines, and American Airlines from Illinois to North America have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Contour
7.5
Good
40 reviews

Comfort

7.3

Crew

7.9

Boarding

7.5

Food

6.9

Entertainment

6.4

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo
Contour
7.5
Good
40 reviews
Contour
7.5
Good
40 reviews

Comfort

7.3

Crew

7.9

Boarding

7.5

Food

6.9

Entertainment

6.4

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo
United Airlines
7.4
Good
9,012 reviews
Contour
7.5
Good
40 reviews

Comfort

7.3

Crew

7.9

Boarding

7.5

Food

6.9

Entertainment

6.4

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo
American Airlines
7.2
Good
11,047 reviews
Contour
7.5
Good
40 reviews

Comfort

7.3

Crew

7.9

Boarding

7.5

Food

6.9

Entertainment

6.4

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo
Southern / Mokulele
6.4
Okay
27 reviews
Contour
7.5
Good
40 reviews

Comfort

7.3

Crew

7.9

Boarding

7.5

Food

6.9

Entertainment

6.4

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo

Related info for your journey

Find useful and relevant information for your journey from Illinois to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to North America?

    Departing from Illinois to North America will take you 2h 04m. Airlines will cover a distance of 731 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Illinois to North America one-way?

    The cheapest airlines for a one-way flight from Illinois to North America are Spirit Airlines ($50), United Airlines ($66), and Southwest ($66).

  • Can I find deals for flights from Illinois to North America that include hotel bookings?

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

  • How can I find direct flights from Illinois to North America?

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

  • Can I find deals for business class flights from Illinois to North America?

    Yes. Cheapflights offers flight deals from Illinois to North America 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 North America?

    Currently, February is the cheapest month in which you can book a flight from Illinois to North America (average of $36). Flying from Illinois to North America in July is currently the most expensive (average of $79). 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

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Alternative routes for Illinois to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to North America

Discover the top 10 airlines that operate flights from Illinois to North America. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$178FlexibilityNo cancel feeOn-time65%
FrontierCheapest$42Average$203FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$76Average$197FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$76Average$240FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$78Average$142FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$100Average$359FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$108Average$217FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$112Average$340FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$117Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$118Average$414FlexibilityNo cancel feeOn-time69%

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