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O'Hare Intl

$73+ Cheap flights from LaGuardia, NY (LGA) to O'Hare Intl (ORD)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — ORD
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Find cheap flights from LaGuardia to O'Hare Intl with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from New York LaGuardia to Chicago O'Hare Intl are usually found in January or November, booked 85 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from LaGuardia to O'Hare Intl

Cheapest flights from LaGuardia to O'Hare Intl
Explore the most affordable flight options available from LaGuardia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:00 pm
LGA
-
ORD
1 stop10h 55m
Multiple Airlines
Fri 5/81:49 pm
ORD
-
LGA
Nonstop2h 11m
Multiple Airlines
Deal found 4/13$130
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:15 pm
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Mon 5/41:49 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 4/13$131
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:00 pm
LGA
-
ORD
1 stop10h 55m
Multiple Airlines
Thu 5/71:49 pm
ORD
-
LGA
Nonstop2h 11m
Multiple Airlines
Deal found 4/14$132
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:59 pm
LGA
-
ORD
1 stop6h 40m
Multiple Airlines
Thu 5/71:49 pm
ORD
-
LGA
Nonstop2h 11m
Multiple Airlines
Deal found 4/14$134
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:00 pm
LGA
-
ORD
1 stop10h 55m
Multiple Airlines
Wed 5/61:49 pm
ORD
-
LGA
Nonstop2h 11m
Multiple Airlines
Deal found 4/13$135
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Tue 4/286:15 pm
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Thu 4/307:15 pm
ORD
-
LGA
1 stop13h 45m
Spirit Airlines
Deal found 4/13$136
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 5/2710:00 pm
LGA
-
ORD
1 stop10h 55m
Multiple Airlines
Wed 6/31:49 pm
ORD
-
LGA
Nonstop2h 11m
Multiple Airlines
Deal found 4/15$137
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:29 pm
LGA
-
ORD
1 stop8h 38m
Spirit Airlines
Thu 4/302:09 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 4/14$138
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:15 pm
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Tue 4/287:15 pm
ORD
-
LGA
1 stop13h 45m
Spirit Airlines
Deal found 4/13$139
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:00 pm
LGA
-
ORD
1 stop10h 55m
Frontier
Sat 5/96:55 am
ORD
-
LGA
1 stop9h 29m
Frontier
Deal found 4/14$140
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
Fri 5/13:29 pm
LGA
-
ORD
1 stop8h 38m
Spirit Airlines
Wed 5/131:49 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 4/15$141
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:15 pm
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Tue 5/51:49 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 4/13$142

Find flight deals from LaGuardia to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Booking.com)

One-way from

$73
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$290

Good round-trip deal

$251 or less

Good one-way deal

$160 or less
Provider with most accurate pricing for New York LaGuardia-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Chicago O'Hare Intl flights.
Search Deals
From New York LaGuardia to Chicago O'Hare Intl
Search Deals
One-way flight from New York LaGuardia to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from New York LaGuardia to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from New York LaGuardia to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to O'Hare Intl 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 April 18, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 6/13

5:55 pm-8:02 pm

Nonstop3h 07m

Chicago O'Hare Intl

Tue 6/16

7:05 am-10:25 am

Nonstop2h 20m

$177

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 6/30

9:00 pm-10:48 pm

Nonstop2h 48m

Chicago O'Hare Intl

Thu 7/16

8:10 pm-11:44 pm

Nonstop2h 34m

$177
Quickest round-trip

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 5/8

4:29 pm-6:14 pm

Nonstop2h 45m

Chicago O'Hare Intl

Sun 5/10

6:00 am-9:13 am

Nonstop2h 13m

$197

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 5/11

5:10 pm-7:09 pm

Nonstop2h 59m

Chicago O'Hare Intl

Mon 5/18

8:20 pm-11:44 pm

Nonstop2h 24m

$197

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 5/8

4:05 pm-6:07 pm

Nonstop3h 02m

Chicago O'Hare Intl

Sat 5/16

7:05 am-10:27 am

Nonstop2h 22m

$207

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 5/20

6:55 am-12:50 pm

1 stop6h 55m

Chicago O'Hare Intl

Wed 5/20

2:40 pm-11:25 pm

1 stop7h 45m

$217

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 5/29

6:00 am-7:47 am

Nonstop2h 47m

Chicago O'Hare Intl

Fri 5/29

8:20 pm-11:44 pm

Nonstop2h 24m

$232

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 5/16

2:50 pm-4:45 pm

Nonstop2h 55m

Chicago O'Hare Intl

Mon 5/18

8:20 pm-11:44 pm

Nonstop2h 24m

$242

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 5/20

6:00 am-7:47 am

Nonstop2h 47m

Chicago O'Hare Intl

Thu 5/21

6:00 am-9:12 am

Nonstop2h 12m

$242

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 5/11

8:45 pm-10:36 pm

Nonstop2h 51m

Chicago O'Hare Intl

Fri 5/15

8:20 pm-11:44 pm

Nonstop2h 24m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from LaGuardia to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from LaGuardia 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 New York LaGuardia Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to O'Hare Intl. Price data was last updated on April 10, 2026.

The price you pay for your flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport (average of $217). Flying from New York LaGuardia Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $304). 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 LGA to ORD?

Find hourly flight availability from LaGuardia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 18, 2026.

It’s optimal to fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to O'Hare Intl. Price data was last updated on April 11, 2026.

Travelers seeking maximum savings on their New York LaGuardia Airport to Chicago O'Hare Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

The best insider tips for New York LaGuardia Airport to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York LaGuardia Airport to Chicago O'Hare Intl Airport trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on LGA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 18, 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Chicago O'Hare Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,422 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,422 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,604 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.1
Good
11,620 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,624 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.7
Fair
2,986 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to O'Hare Intl. 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 New York LaGuardia Airport to Chicago O'Hare Intl Airport?

    Airlines like Delta and United Airlines fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport in about 2h 45m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 731 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $62, Spirit Airlines will fly you from New York LaGuardia Airport to Chicago O'Hare Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $96 and $100, respectively. You may be able to fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport for 76% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $43. Delta flights start at $75 while deals on United Airlines start at $78 one-way.

  • What are the most reliable airlines from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from New York LaGuardia Airport to Chicago O'Hare Intl Airport are LATAM Airlines (100%), Virgin Atlantic (100%) and Air France (78%).

  • What are the cheapest flights from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

    On average you can expect to pay $513 for a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $98 while the most popular route, (New York LaGuardia - Chicago O'Hare Intl) is currently priced at $107.

  • Can I find deals for flights from LaGuardia to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on LaGuardia to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to O'Hare Intl.

  • Can I find deals for business class flights from LaGuardia to O'Hare Intl?

    Yes. Cheapflights offers flight deals from LaGuardia to O'Hare Intl 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 New York LaGuardia Airport to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport (average of $217). Flying from New York LaGuardia Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $304). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Rosemont
Schaumburg
Lake Geneva
Gurnee
Naperville
Delavan
Downers Grove
Oakbrook Terrace
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Benton Harbor
Elk Grove Village
Elgin
Warrenville
Bridgeview
Great Lakes
Lansing

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from LaGuardia to O'Hare Intl

Discover the top 5 airlines that operate flights from LaGuardia to O'Hare Intl. 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$153FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$100Average$311FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$139Average$296FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$285FlexibilityNo cancel feeOn-time71%

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