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Cheap flights from New York LaGuardia Airport to Chicago O'Hare Intl Airport from £45

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — ORD
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York LaGuardia to Chicago O'Hare Intl are usually found in January or November, booked 57 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from LaGuardia to O'Hare Intl

Enter your travel dates to find the best prices.

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 30 March 2026.

Tue 28/418:15
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Tue 5/513:49
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 30/3£85
Mon 27/418:15
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Mon 4/513:49
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 29/3£90
Sat 2/514:38
LGA
-
ORD
Nonstop2h 36m
Spirit Airlines
Tue 5/513:49
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 27/3£93
Wed 13/518:29
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Wed 20/513:18
ORD
-
LGA
1 stop8h 59m
Spirit Airlines
Deal found 29/3£114
Thu 28/516:59
LGA
-
ORD
1 stop7h 16m
Spirit Airlines
Tue 2/613:49
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 28/3£118
Wed 22/420:25
LGA
-
ORD
Nonstop2h 50m
Delta
Tue 28/410:45
ORD
-
LGA
Nonstop2h 11m
Delta
Deal found 25/3£120
Mon 20/408:05
LGA
-
ORD
Nonstop2h 39m
United Airlines
Tue 21/418:00
ORD
-
LGA
Nonstop2h 18m
United Airlines
Deal found 26/3£121
Thu 16/406:08
LGA
-
ORD
Nonstop2h 48m
Delta
Thu 16/412:00
ORD
-
LGA
Nonstop2h 15m
Delta
Deal found 26/3£121
Thu 16/418:45
LGA
-
ORD
Nonstop2h 51m
Delta
Mon 20/410:45
ORD
-
LGA
Nonstop2h 11m
Delta
Deal found 26/3£122
Tue 7/406:30
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
Thu 9/409:06
ORD
-
LGA
1 stop7h 22m
Spirit Airlines
Deal found 25/3£124
Mon 4/516:59
LGA
-
ORD
1 stop7h 16m
Spirit Airlines
Fri 8/513:49
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 28/3£126

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 30 March 2026.

Round-trip from

£85

One-way from

£45

Popular in

July

Cheapest in

January

Average price

£225

Good round-trip deal

£149 or less

Good one-way deal

£135 or less
Spirit Airlines
  • Spirit Airlines
  • 28/4-5/5
  • Nonstop
  • 4h 53m total
  • New York to Chicago
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 1/5
  • Nonstop
  • 2h 42m total
  • New York to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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

 
Customise 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 858,174 searches. Data last updated 30 March 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 return flight

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 16/4

07:10-08:49

Nonstop2h 39m

Chicago O'Hare Intl

Thu 30/4

10:00-13:18

Nonstop2h 18m

£121

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 29/5

06:00-07:47

Nonstop2h 47m

Chicago O'Hare Intl

Tue 2/6

20:20-23:44

Nonstop2h 24m

£133

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 23/5

19:25-21:13

Nonstop2h 48m

Chicago O'Hare Intl

Sat 30/5

16:00-19:22

Nonstop2h 22m

£133

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 25/4

14:49-18:44

1 stop4h 55m

Chicago O'Hare Intl

Sat 2/5

12:55-18:43

1 stop4h 48m

£136

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 17/4

14:55-16:47

Nonstop2h 52m

Chicago O'Hare Intl

Mon 20/4

14:30-17:46

Nonstop2h 16m

£141

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 15/4

06:08-07:56

Nonstop2h 48m

Chicago O'Hare Intl

Wed 15/4

12:00-15:15

Nonstop2h 15m

£149

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 11/9

19:00-20:45

Nonstop2h 45m

Chicago O'Hare Intl

Fri 25/9

20:20-23:44

Nonstop2h 24m

£156

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 9/5

06:00-15:30

2 stops10h 30m

Chicago O'Hare Intl

Sat 16/5

14:05-22:15

1 stop7h 10m

£168
Fastest return journey

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 14/5

07:30-09:11

Nonstop2h 41m

Chicago O'Hare Intl

Thu 21/5

06:00-09:12

Nonstop2h 12m

£171

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 25/6

06:00-07:41

Nonstop2h 41m

Chicago O'Hare Intl

Tue 30/6

20:10-23:40

Nonstop2h 30m

£174

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 return 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 return flight from LaGuardia to O'Hare Intl. Price data was last updated on 13 March 2026.

The best time to book flights from New York LaGuardia Airport to Chicago O'Hare Intl Airport is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport (average of £65). Flying from New York LaGuardia Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £118). 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 30 March 2026.

One of the essential ways to save on airfare from New York LaGuardia Airport to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 51% on airfare.

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 return from LaGuardia to O'Hare Intl. Price data was last updated on 23 March 2026.

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

How much does it cost for a return flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport?

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 30 March 2026.
Check out reviews from past customers who have flown with Spirit Airlines from New York LaGuardia Airport to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,558 reviews
Check prices

Boarding

6.6

Comfort

5.9

Overall

6.3

Food

5.0

Crew

7.0

Entertainment

4.9

Reviews

1 / 20
6.0
Good

Dezella,Mar 2026

LAS - LAX

Customer service: no smile, no pleasant tone when speaking, just dry!!!!
Spirit Airlines
6.3
Okay
8,558 reviews
Spirit Airlines
6.3
Okay
8,558 reviews
Check prices

Boarding

6.6

Comfort

5.9

Overall

6.3

Food

5.0

Crew

7.0

Entertainment

4.9

Reviews

1 / 20
6.0
Good

Dezella,Mar 2026

LAS - LAX

Customer service: no smile, no pleasant tone when speaking, just dry!!!!

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?

    There are many flights that can get you from New York LaGuardia Airport to Chicago O'Hare Intl Airport in 2h 39m. Fly via United Airlines or Delta to get the fastest option. New York LaGuardia Airport and Chicago O'Hare Intl Airport are separated by a distance of 731 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £87, 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. You may be able to fly from New York LaGuardia Airport to Chicago O'Hare Intl Airport for 56% less than the average price by searching for this airline.

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

    No one likes to see their flight delayed. When booking a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport consider choosing LATAM Airlines (100%), Virgin Atlantic (100%) or Air France (79%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from New York LaGuardia Airport to Chicago O'Hare Intl Airport is £135. On average you can expect to pay £335. The most popular route, (New York LaGuardia - Chicago O'Hare Intl), can usually be booked for £114.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Chicago O'Hare Intl Airport (average of £65). Flying from New York LaGuardia Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £118). 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

Travelling 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
Elk Grove Village

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Alternative routes for LaGuardia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights

Top airline flying from LaGuardia to O'Hare Intl

Discover the top airline 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 858,174 searches. Data last updated 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£87Average£136FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from LaGuardia to O'Hare Intl?

Cheapflights helps you search for flights from LaGuardia to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from LaGuardia to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from LaGuardia.

Can Cheapflights find flights from LaGuardia to O'Hare Intl with no change fees?

Certainly. Search results for flights to O'Hare Intl from LaGuardia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from LaGuardia to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from LaGuardia today and book when prices fit your budget.

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