Cheap flights from New York LaGuardia to Chicago O'Hare International

Travelers and cabin class

Compare New York LaGuardia to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

Book the best Chicago O'Hare International fare with no extra fees

Flight deals from New York LaGuardia to Chicago O'Hare International

Looking for a cheap last-minute deal or the best round-trip flight from New York LaGuardia to Chicago O'Hare International? Find the lowest prices on one-way and round-trip tickets right here.

When is the cheapest time to fly from New York LaGuardia to Chicago O'Hare International?

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York LaGuardia to Chicago O'Hare International flights are currently cheapest in June.

Direct flights from New York LaGuardia to Chicago O'Hare International

New York LaGuardia to Chicago O'Hare International: Alternative routes

Compare routes from New York LaGuardia to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

New York to Chicago: Flight information

The things to know before you go.
Cheapest flight foundC$154
Cheapest month to flyJune
Average flight time2 hrs, 42 mins
Most popular airlineAlaska Airlines
Average flights per week554

Finding cheap flights from New York LaGuardia to Chicago O'Hare International: Frequently asked questions

The best price we found for a round-trip flight from New York LaGuardia to Chicago O'Hare International is C$154. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 42 minutes is the average flight time from New York LaGuardia to Chicago O'Hare International.
Alaska Airlines, American Airlines and United fly direct from New York LaGuardia to Chicago O'Hare International.
There are 565 flights per week flying from New York LaGuardia to Chicago O'Hare International, as of April 2025.
The cheapest month to fly from New York LaGuardia to Chicago O'Hare International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York LaGuardia Airport to Chicago O'Hare International Airport on Saturday, June 14, 2025.
Yes – the average flight time is 2 hours and 42 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Chicago O'Hare International.

Travelling from LaGuardia Airport (LGA) to O'Hare International Airport (ORD): what you need to know

  • Around 2 hours 40 minutes is how long you can expect to be travelling on a direct flight from LaGuardia Airport to O'Hare International Airport.

  • The timezone in Chicago is UTC-5, which is one hour behind New York.

  • Each week, there are 560 LaGuardia Airport to O'Hare International Airport flights. If you'd like to take off as early as possible, select the 06:00 Delta Air Lines flight. If you're eager to make the most of your time before flying, the last flight is at 21:15 with United Airlines.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your LGA to ORD flight.

  • During popular months such as July, you'll want to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a peak period in general.

  • You'll find a range of airlines offering direct flights from LaGuardia Airport to O'Hare International Airport. When you're ready to start your Chicago vacation, let one of these carriers fly you to this exciting part of United States:

  • The airline with the highest booking volume on this route is American Airlines.

  • United Airlines is the most punctual carrier offering LGA to ORD flights. An impressive 82.98% of its departures on this route land as scheduled.

  • If you'd like to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from LaGuardia Airport to O'Hare International Airport. Here are the top stopovers between LGA and ORD:

    • Cleveland Hopkins International Airport

    • Pittsburgh International Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from LaGuardia Airport (LGA) to O'Hare International Airport (ORD)

  • C$69 is currently the lowest price for a one-way LaGuardia Airport to O'Hare International Airport flight. Return flights start from C$154. These prices can change based on availability and demand.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from LGA to ORD.

  • May is the cheapest month for flights from LaGuardia Airport to O'Hare International Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares for each month.

  • Stay on top of deals for cheap flights from LGA to ORD by setting up a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from LaGuardia Airport to O'Hare International Airport.

Handy information about LaGuardia Airport (LGA)

  • You'll find LGA at Hangar 7 Centre.

  • LaGuardia Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from LGA land at their destination as scheduled 80.0% of the time.

  • LaGuardia Airport is about 18 kilometres from central New York. If you're catching a cab, ride-sharing or driving from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

  • Taking public transport? Expect a journey time of around 1 hour.

  • Get your trip off to a relaxed start by staying near LGA. Whether you've booked an early flight from LaGuardia Airport to O'Hare International Airport or just don't like being rushed, these stays are ideal:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • The street address for ORD is 10000 West O'Hare.

  • From O'Hare International Airport, Chicago is approximately 40 kilometres away. It takes around 35 minutes to get to the centre driving.

  • Getting to the centre by public transport takes around 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • It's time to work out your trip dates for your flight from LaGuardia Airport to O'Hare International Airport. August is the most popular month to visit Chicago. If you're after a quieter vibe, go in January.

  • The warmest month in Chicago is July, with the temperature ranging between 15ºC (59ºF) and 29ºC (84ºF). Book your flights from LaGuardia Airport to O'Hare International Airport in this month if this is the type of weather you enjoy.

  • January has average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for cheap tickets from LGA to ORD sometime then if you like travelling in cooler conditions.

Explore more of United States

  • You've seen Chicago, now it's time to discover other corners of United States. Journey about 451 kilometres south-east to Columbus to check off its must-visit sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, there's plenty to keep you busy.

  • If you're interested in discovering another great destination in United States, consider Indianapolis, roughly 257 kilometres south-east of Chicago. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.