Can I find cheaper flights to O'Hare Intl if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to O'Hare Intl?

Based on reviews from Cheapflights users, Aer Lingus is rated the highest out of the airlines that fly to O'Hare Intl.

What is the cheapest airport to fly to in O'Hare Intl?

Chicago O'Hare Intl is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl typically cost £105, while return flights cost around £87.

How much is a return flight to O'Hare Intl?

A return flight to O'Hare Intl will typically cost around £87, however they can be found for as little as £87.

Where does the fastest flight to O'Hare Intl depart from?

For those looking to save time traveling to O'Hare Intl, London offers the quickest one-way flight (8 hours 45 minutes).

Does Chicago O'Hare Intl have car hire?

Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Chicago O'Hare Intl?

Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 mi away from Chicago O'Hare Intl).

£407+ Cheap Flights to O'Hare Intl

Flights to O'Hare Intl in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights to O'Hare Intl Airport
Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2026.

Thu 19/1111:00 -

Nonstop8h 45m

Mon 30/1121:50 -

Nonstop7h 45m

Deal found 25/10£518

Thu 12/1119:50 -

2 stops25h 40m

Sun 15/1120:10 -

1 stop21h 40m

Deal found 25/10£518

Mon 23/1119:30 -

2 stops27h 50m

Mon 7/1218:30 -

2 stops21h 15m

Deal found 25/10£519

Thu 3/1206:40 -

1 stop16h 05m

Sat 16/119:10 -

1 stop32h 10m

Deal found 26/10£519

Thu 5/1116:00 -

1 stop29h 30m

Fri 4/1220:10 -

2 stops30h 10m

Deal found 27/10£520

Mon 23/1111:00 -

Nonstop8h 45m

Fri 27/1117:10 -

Nonstop7h 45m

Deal found 25/10£520

Thu 19/1106:40 -

1 stop16h 05m

Thu 3/1219:10 -

1 stop14h 50m

Deal found 25/10£521

Fri 4/1207:00 -

2 stops16h 20m

Sun 6/1218:30 -

2 stops21h 30m

Deal found 28/10£521

Mon 9/1122:35 -

2 stops24h 45m

Tue 17/1118:30 -

2 stops13h 35m

Deal found 28/10£521

Tue 17/1110:20 -

1 stop12h 25m

Thu 3/1219:10 -

1 stop14h 50m

Deal found 25/10£522

Tue 24/1107:45 -

2 stops15h 35m

Mon 30/1118:30 -

2 stops17h 30m

Deal found 25/10£522

Wed 25/1109:50 -

2 stops19h 28m

Wed 2/1219:00 -

1 stop14h 05m

Deal found 28/10£522

Best flights to O'Hare Intl Airport
Discover carefully curated flight deals to O'Hare Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Sat 21/1107:35 -

2 stops15h 45m

Sat 28/1118:30 -

2 stops22h 10m

Deal found 25/10£532

Fri 20/1106:40 -

1 stop16h 05m

Fri 11/1219:10 -

1 stop14h 50m

Deal found 26/10£582

Fri 20/1121:35 -

2 stops47h 55m

Fri 11/1220:10 -

1 stop31h 40m

Deal found 26/10£617

Mon 23/1116:30 -

Nonstop8h 55m

Mon 7/1220:30 -

Nonstop7h 55m

Deal found 26/10£666

Mon 7/1213:35 -

Nonstop9h 20m

Wed 23/1221:50 -

Nonstop8h 10m

Deal found 29/10£669

Mon 7/1208:40 -

2 stops16h 05m

Tue 22/1207:45 -

1 stop16h 35m

Deal found 28/10£675

Mon 23/1110:00 -

1 stop12h 15m

Mon 30/1114:44 -

2 stops19h 01m

Deal found 26/10£689

Mon 23/1110:55 -

1 stop37h 25m

Mon 7/1220:15 -

1 stop31h 40m

Deal found 26/10£708

Wed 18/1109:15 -

2 stops15h 00m

Sun 22/1116:10 -

1 stop14h 40m

Deal found 25/10£783

Sat 28/1108:40 -

1 stop11h 45m

Sun 6/1216:25 -

1 stop9h 45m

Deal found 29/10£1,055

Thu 18/207:00 -

2 stops16h 20m

Tue 23/218:30 -

2 stops21h 30m

Deal found 26/10£539

Sat 21/1115:35 -

2 stops31h 10m

Sat 28/1119:10 -

2 stops15h 50m

Deal found 25/10£591

Tue 12/107:00 -

2 stops16h 20m

Fri 15/118:30 -

2 stops19h 55m

Deal found 26/10£546

Sun 22/1106:40 -

1 stop16h 05m

Sat 28/1119:10 -

2 stops20h 10m

Deal found 29/10£595

Sat 21/1107:20 -

2 stops16h 00m

Mon 30/1118:30 -

2 stops13h 40m

Deal found 29/10£563

Mon 23/1107:45 -

2 stops16h 59m

Mon 7/1209:59 -

2 stops16h 11m

Deal found 26/10£706

Thu 10/1206:30 -

2 stops15h 47m

Thu 17/1209:59 -

1 stop15h 06m

Deal found 26/10£708

Wed 2/1210:55 -

1 stop37h 25m

Tue 8/1211:45 -

1 stop16h 10m

Deal found 29/10£709

Wed 2/1219:30 -

1 stop27h 15m

Tue 8/1210:38 -

2 stops25h 52m

Deal found 27/10£597

Wed 18/1107:30 -

1 stop16h 50m

Sun 22/1115:55 -

1 stop17h 15m

Deal found 25/10£570

Sat 28/1111:05 -

1 stop31h 05m

Sat 5/1218:15 -

1 stop10h 35m

Deal found 29/10£774

Mon 16/1110:55 -

1 stop29h 05m

Tue 24/1111:45 -

1 stop16h 10m

Deal found 28/10£711

Thu 5/1110:10 -

2 stops35h 20m

Sat 21/1117:30 -

2 stops21h 10m

Deal found 25/10£801

Sun 29/1117:20 -

1 stop28h 30m

Sat 5/1217:47 -

1 stop32h 03m

Deal found 25/10£810

Mon 9/1110:00 -

1 stop12h 15m

Mon 30/1114:44 -

2 stops19h 01m

Deal found 25/10£753

Thu 10/1219:05 -

2 stops23h 05m

Sun 13/1215:40 -

2 stops15h 10m

Deal found 28/10£854

Wed 25/1107:30 -

1 stop12h 40m

Mon 30/1115:55 -

1 stop12h 50m

Deal found 28/10£585

Thu 18/210:55 -

1 stop37h 25m

Tue 23/220:15 -

1 stop38h 05m

Deal found 26/10£713

Tue 23/217:20 -

1 stop22h 40m

Tue 2/320:15 -

1 stop38h 05m

Deal found 26/10£713

Sat 5/1208:40 -

2 stops19h 16m

Mon 28/1216:25 -

1 stop10h 25m

Deal found 27/10£786

Find flight deals to O'Hare Intl Airport

Return from	£518
One-way from	£407
Popular in	August
Cheapest in	February
Average price	£638
Good round-trip deal	£607 or less
Good one-way deal	£507 or less

British Airways
19/11-30/11
Nonstop
16h 30m total
London to Chicago

Search Deals

20/11-31/12
2 total stops
15h 10m total
London to Chicago

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£77 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for return flights in October 2026

Search Deals

Price to beat on a round-trip flight from London to Chicago O'Hare Intl.

Search Deals

Price to beat on a one-way flight from London to Chicago O'Hare Intl.

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 25/12

06:00-15:30

1 stop15h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£413

LondonChicago

LTN London Luton - ORD Chicago O'Hare Intl

LTNORD

London Luton

Sun 27/12

19:35-14:10

1 stop24h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£415

LondonChicago

LTN London Luton - ORD Chicago O'Hare Intl

LTNORD

London Luton

Fri 6/11

20:25-15:30

2 stops49h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£417

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Sat 17/4

20:00-14:00

1 stop24h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£417

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Wed 6/1

09:45-01:02

1 stop21h 17m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£420

LondonChicago

LCY London City - ORD Chicago O'Hare Intl

LCYORD

London City

Tue 20/4

19:15-12:45

1 stop23h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£422

LondonChicago

STN London Stansted - ORD Chicago O'Hare Intl

STNORD

London Stansted

Fri 18/12

08:30-18:20

1 stop15h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£422

LondonChicago

LGW London Gatwick - ORD Chicago O'Hare Intl

LGWORD

London Gatwick

Sat 23/1

10:10-15:30

2 stops35h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£423

LondonChicago

LTN London Luton - ORD Chicago O'Hare Intl

LTNORD

London Luton

Wed 23/12

07:30-14:10

1 stop12h 40m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£429

LondonChicago

LTN London Luton - ORD Chicago O'Hare Intl

LTNORD

London Luton

Thu 15/4

21:30-14:25

1 stop22h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£432

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl with our price prediction graph.

LON-ORD

LHR-ORD

LTN-ORD

LCY-ORD

STN-ORD

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 to Chicago O'Hare Intl Airport

LON-ORD

LHR-ORD

LTN-ORD

LCY-ORD

STN-ORD

How long is the flight to O'Hare Intl?

On average, a flight from London to O'Hare Intl takes 12 hours 5 minutes. Flights to O'Hare Intl from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to O'Hare Intl?

The most popular airlines flying from London to O'Hare Intl are British Airways, Icelandair and Lufthansa.

What are the cheapest airlines that fly to O'Hare Intl?

The cheapest airlines flying from London to O'Hare Intl are Virgin Atlantic, Icelandair and TAP AIR PORTUGAL.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in O'Hare Intl ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit O'Hare Intl when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to O'Hare Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

When is the best time to book a flight to O'Hare Intl?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights to O'Hare Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Aer Lingus,United Airlines, andIcelandair to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Aer Lingus

7.3

Good

1,868 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

United Airlines

7.3

Good

10,449 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Icelandair

6.9

Okay

764 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Lufthansa

6.8

Okay

8,298 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

British Airways

6.7

Okay

8,275 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

FAQs about flying to O'Hare Intl

Chicago O’Hare International Airport (ORD) is one of the world’s most important transport hubs, offering connections to more cities than any other airport in the world. A mind-blowing 77 million passengers pass through the airport each year, yet its intelligent design, full range of facilities and amenities and highly professional staff ensure that transit experiences are routinely pleasant.

Flights to Chicago O’Hare International Airport are offered by a massive variety of airlines, both American and international. It is one of the most common layover destinations, along with Washington Dulles and New York JFK, for international flights into the US.

Chicago O’Hare International Airport has received the Global Traveller Award for Best Airport in North America ten years in a row.

Can I find cheaper flights to O'Hare Intl if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to O'Hare Intl?
Based on reviews from Cheapflights users, Aer Lingus is rated the highest out of the airlines that fly to O'Hare Intl.
What is the cheapest airport to fly to in O'Hare Intl?
Chicago O'Hare Intl is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl typically cost £105, while return flights cost around £87.
How much is a return flight to O'Hare Intl?
A return flight to O'Hare Intl will typically cost around £87, however they can be found for as little as £87.
Where does the fastest flight to O'Hare Intl depart from?
For those looking to save time traveling to O'Hare Intl, London offers the quickest one-way flight (8 hours 45 minutes).
Does Chicago O'Hare Intl have car hire?
Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Chicago O'Hare Intl?
Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 mi away from Chicago O'Hare Intl).

See more FAQs

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

When you search for this flight to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets 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.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on O'Hare Intl flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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£407+ Cheap flights to O'Hare Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to O'Hare Intl in 2026

Cheapest flights to O'Hare Intl AirportExplore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2026.

Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2026.

Best flights to O'Hare Intl AirportDiscover carefully curated flight deals to O'Hare Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals to O'Hare Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights to O'Hare Intl AirportExplore direct flight options to O'Hare Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options to O'Hare Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights to O'Hare Intl AirportDiscover last-minute flight deals to O'Hare Intl Airport. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals to O'Hare Intl Airport. Data last updated 30 October 2026 and is based on user searches.

One-way flights to O'Hare Intl AirportSearch for one-way flight options to O'Hare Intl Airport. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options to O'Hare Intl Airport. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals to O'Hare Intl Airport

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Best time to book a flight to O'Hare Intl

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Cheapflights Insights

How long is the flight to O'Hare Intl?

On average, a flight from London to O'Hare Intl takes 12 hours 5 minutes. Flights to O'Hare Intl from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to O'Hare Intl?

The most popular airlines flying from London to O'Hare Intl are British Airways, Icelandair and Lufthansa.

What are the cheapest airlines that fly to O'Hare Intl?

The cheapest airlines flying from London to O'Hare Intl are Virgin Atlantic, Icelandair and TAP AIR PORTUGAL.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'Hare Intl ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit O'Hare Intl when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

When is the best time to book a flight to O'Hare Intl?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights to O'Hare Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Aer Lingus,United Airlines, andIcelandair to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to O'Hare Intl

Can I find cheaper flights to O'Hare Intl if I am willing to have stopovers?

What is the best airline to fly to O'Hare Intl?

What is the cheapest airport to fly to in O'Hare Intl?

How much is a return flight to O'Hare Intl?

Where does the fastest flight to O'Hare Intl depart from?

Does Chicago O'Hare Intl have car hire?

Are there hotels close to Chicago O'Hare Intl?

Travelling to a place near Chicago O'Hare Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Find flights to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Other airports near O'Hare Intl

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Find the best flight deals to Chicago (ORD)

Some of the lowest fares we’ve come across for flights landing at O'Hare Intl (ORD).

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Visit these cities in Illinois

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Fly your favourite airline to O'Hare Intl

Fly your favorite airline to O'Hare Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Complete your trip

Complete your trip to O'Hare Intl (ORD) by booking a car hire and hotel booking.

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

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Cheapest flights to O'Hare Intl Airport
Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2026.

Best flights to O'Hare Intl Airport
Discover carefully curated flight deals to O'Hare Intl Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights to O'Hare Intl Airport
Explore direct flight options to O'Hare Intl Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights to O'Hare Intl Airport
Discover last-minute flight deals to O'Hare Intl Airport. Data last updated 30 October 2026 and is based on user searches.

One-way flights to O'Hare Intl Airport
Search for one-way flight options to O'Hare Intl Airport. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.