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Cheap flights to O'Hare Intl from £51

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — ORD
28 Feb — 6 Mar1
1 adult
Wed 28/2
Wed 6/3

Flights to O'Hare Intl in 2024

Find the latest flights to O'Hare Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 920,304 searches and data was last updated on 23 February 2024.

Popular in

July

Cheapest in

February

Average price

£412

Return from

£341

One-way from

£190
High demand for flights, 17% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in February 2024
From London to Chicago
One-way flight from London to Chicago O'Hare Intl (ORD)

Cheap flights to O'Hare Intl Airport in February & March 2024

Discover affordable flights and deals to O'Hare Intl Airport in February and March 2024. In the last 7 days, Cheapflights users made a total of 920,304 searches and data was last updated on 23 February 2024.
The lowest-priced flights departing to Chicago in February and March 2024 can be found below. Prices refresh often so be sure to come back soon for more deals.
Tue 12/319:59LGA - ORD
Nonstop2h 47mSpirit Airlines
Wed 13/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£56
Sat 9/308:30LGA - ORD
Nonstop2h 46mSpirit Airlines
Wed 13/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£57
Sat 9/319:59LGA - ORD
Nonstop2h 47mSpirit Airlines
Wed 13/310:29ORD - LGA
1 stop7h 35mSpirit Airlines
Deal found 22/2£73
Tue 12/316:32LGA - ORD
1 stop8h 23mSpirit Airlines
Wed 13/311:11ORD - LGA
Nonstop2h 06mSpirit Airlines
Deal found 22/2£76
Mon 25/322:37BOS - ORD
1 stop14h 51mSpirit Airlines
Wed 3/409:14ORD - BOS
1 stop6h 31mSpirit Airlines
Deal found 22/2£89
Thu 7/308:30LGA - ORD
Nonstop2h 46mSpirit Airlines
Sun 17/317:46ORD - LGA
1 stop12h 49mSpirit Airlines
Deal found 22/2£95
Sun 24/322:37BOS - ORD
1 stop13h 36mSpirit Airlines
Tue 2/407:25ORD - BOS
1 stop8h 20mSpirit Airlines
Deal found 22/2£95
Sat 9/322:50LGA - ORD
1 stop26h 50mMultiple Airlines
Wed 13/310:29ORD - LGA
1 stop11h 49mMultiple Airlines
Deal found 22/2£96
Mon 25/308:30JFK - ORD
Nonstop2h 51mJetBlue
Thu 28/309:13ORD - JFK
Nonstop2h 16mJetBlue
Deal found 22/2£102

O'Hare Intl Airport 2024 flight deals

Explore flight deals for O'Hare Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 920,304 searches and data were last updated on 23 February 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. Check back soon for alternative fares.
Tue 12/319:59LGA - ORD
Nonstop2h 47mSpirit Airlines
Wed 13/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£56
Sat 9/308:30LGA - ORD
Nonstop2h 46mSpirit Airlines
Wed 13/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£57
Tue 9/408:19BWI - ORD
1 stop16h 12mFrontier
Sat 13/406:00ORD - BWI
1 stop5h 02mFrontier
Deal found 22/2£66
Tue 2/420:03LGA - ORD
Nonstop2h 48mSpirit Airlines
Thu 4/411:14ORD - LGA
Nonstop2h 06mSpirit Airlines
Deal found 22/2£71
Wed 8/506:13LGA - ORD
1 stop10h 15mSpirit Airlines
Sat 11/516:20ORD - LGA
Nonstop2h 11mSpirit Airlines
Deal found 22/2£72
Sat 9/319:59LGA - ORD
Nonstop2h 47mSpirit Airlines
Wed 13/310:29ORD - LGA
1 stop7h 35mSpirit Airlines
Deal found 22/2£73
Tue 2/418:49LGA - ORD
1 stop14h 42mSpirit Airlines
Thu 4/417:20ORD - LGA
Nonstop2h 09mSpirit Airlines
Deal found 22/2£75
Tue 12/316:32LGA - ORD
1 stop8h 23mSpirit Airlines
Wed 13/311:11ORD - LGA
Nonstop2h 06mSpirit Airlines
Deal found 22/2£76
Tue 9/408:19BWI - ORD
1 stop16h 12mFrontier
Fri 12/406:00ORD - BWI
1 stop5h 02mFrontier
Deal found 22/2£78

Flights to O'Hare Intl Airport departing soon

Discover available last-minute flight options to O'Hare Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 920,304 searches and data was last updated on 23 February 2024.
Users travelling to Chicago last-minute should check out these flights departing soon. Make sure the flight you book matches the day, time, and destination you're looking for.
Thu 7/308:30LGA - ORD
Nonstop2h 46mSpirit Airlines
Sun 17/317:46ORD - LGA
1 stop12h 49mSpirit Airlines
Deal found 22/2£95
Wed 28/206:30BOS - ORD
Nonstop3h 00mJetBlue
Thu 29/211:32ORD - BOS
Nonstop2h 21mJetBlue
Deal found 22/2£102
Tue 5/319:59LGA - ORD
Nonstop2h 50mSpirit Airlines
Wed 6/311:11ORD - LGA
Nonstop2h 06mSpirit Airlines
Deal found 22/2£116
Wed 6/315:15LGA - ORD
1 stop9h 40mSpirit Airlines
Thu 7/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£120
Thu 7/308:10JFK - ORD
Nonstop3h 00mDelta
Mon 11/307:50ORD - JFK
Nonstop2h 17mDelta
Deal found 22/2£124
Thu 7/309:05JFK - ORD
Nonstop2h 51mJetBlue
Tue 19/310:57ORD - JFK
1 stop4h 32mJetBlue
Deal found 22/2£127
Wed 28/206:30BOS - ORD
Nonstop3h 00mJetBlue
Wed 28/211:32ORD - BOS
Nonstop2h 21mJetBlue
Deal found 21/2£127
Wed 28/206:30BOS - ORD
Nonstop3h 00mJetBlue
Sat 2/311:27ORD - BOS
Nonstop2h 22mJetBlue
Deal found 21/2£132
Thu 29/206:30BOS - ORD
Nonstop3h 00mJetBlue
Tue 5/309:13ORD - BOS
1 stop6h 37mJetBlue
Deal found 21/2£139

One-way flights to O'Hare Intl Airport

Explore one-way flight options to O'Hare Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 920,304 searches and data was last updated on 23 February 2024.
Consider booking one of these one-way flights heading to Chicago. Book a round-trip flight to Chicago instead by using the search form above.
Mon 27/507:59JFK - ORD
Nonstop2h 58mJetBlue
Deal found 22/2£51
Sun 26/508:05BOS - ORD
Nonstop2h 57mDelta
Deal found 22/2£51
Thu 21/308:00JFK - ORD
Nonstop2h 53mDelta
Deal found 22/2£51
Wed 13/314:50LGA - ORD
Nonstop2h 47mDelta
Deal found 21/2£51
Tue 27/206:30BOS - ORD
Nonstop3h 00mJetBlue
Deal found 22/2£51
Tue 19/319:50BOS - ORD
Nonstop3h 03mDelta
Deal found 22/2£54
Sun 26/506:00RDU - ORD
1 stop3h 54mDelta
Deal found 22/2£55
Wed 8/514:50JFK - ORD
Nonstop2h 51mJetBlue
Deal found 22/2£55
Wed 27/306:00DCA - ORD
Nonstop2h 23mAmerican Airlines
Deal found 21/2£56

Direct flights to O'Hare Intl Airport

Tue 12/319:59LGA - ORD
Nonstop2h 47mSpirit Airlines
Wed 13/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£56
Sat 9/308:30LGA - ORD
Nonstop2h 46mSpirit Airlines
Wed 13/316:30ORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 22/2£57
Tue 2/420:03LGA - ORD
Nonstop2h 48mSpirit Airlines
Thu 4/411:14ORD - LGA
Nonstop2h 06mSpirit Airlines
Deal found 22/2£71
Wed 1/523:59LAX - ORD
Nonstop4h 04mSpirit Airlines
Wed 8/519:35ORD - LAX
Nonstop4h 29mSpirit Airlines
Deal found 22/2£89
Fri 19/420:03LGA - ORD
Nonstop2h 40mSpirit Airlines
Sat 20/411:11ORD - LGA
Nonstop2h 15mSpirit Airlines
Deal found 23/2£93
Sun 5/523:59LAX - ORD
Nonstop4h 04mSpirit Airlines
Wed 8/519:35ORD - LAX
Nonstop4h 29mSpirit Airlines
Deal found 22/2£99
Mon 25/308:30JFK - ORD
Nonstop2h 51mJetBlue
Thu 28/309:13ORD - JFK
Nonstop2h 16mJetBlue
Deal found 22/2£102
Thu 21/306:00LGA - ORD
Nonstop2h 47mDelta
Thu 28/308:47ORD - LGA
Nonstop2h 12mDelta
Deal found 22/2£102
Tue 21/517:30LGA - ORD
Nonstop2h 55mDelta
Thu 30/507:15ORD - LGA
Nonstop2h 15mDelta
Deal found 22/2£105

Find flights to O'Hare Intl within your budget

Locate flights to O'Hare Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 920,304 searches and data was last updated on 23 February 2024.

Fly from

Any airport

Budget

£57 - £122

Route

Depart

Return

Price

New York LaGuardiaChicago O'Hare Intl

LGA - ORD

LGAORD

New York LaGuardia

Sat 9/3

Nonstop2h 46m

Chicago O'Hare Intl

Wed 13/3

Nonstop2h 05m

£57

Baltimore/WashingtonChicago O'Hare Intl

BWI - ORD

BWIORD

Baltimore/Washington

Tue 9/4

1 stop16h 12m

Chicago O'Hare Intl

Sat 13/4

1 stop5h 02m

£66

New York LaGuardiaChicago O'Hare Intl

LGA - ORD

LGAORD

New York LaGuardia

Tue 2/4

Nonstop2h 48m

Chicago O'Hare Intl

Thu 4/4

Nonstop2h 06m

£71

Baltimore/WashingtonChicago O'Hare Intl

BWI - ORD

BWIORD

Baltimore/Washington

Tue 9/4

1 stop16h 12m

Chicago O'Hare Intl

Fri 12/4

1 stop5h 02m

£78

New York LaGuardiaChicago O'Hare Intl

LGA - ORD

LGAORD

New York LaGuardia

Sat 9/3

1 stop26h 50m

Chicago O'Hare Intl

Wed 13/3

1 stop11h 49m

£96

New York John F Kennedy IntlChicago O'Hare Intl

JFK - ORD

JFKORD

New York John F Kennedy Intl

Mon 25/3

Nonstop2h 51m

Chicago O'Hare Intl

Thu 28/3

Nonstop2h 16m

£102

New York LaGuardiaChicago O'Hare Intl

LGA - ORD

LGAORD

New York LaGuardia

Thu 21/3

Nonstop2h 47m

Chicago O'Hare Intl

Thu 28/3

Nonstop2h 12m

£102

Baltimore/WashingtonChicago O'Hare Intl

BWI - ORD

BWIORD

Baltimore/Washington

Tue 9/4

Nonstop2h 18m

Chicago O'Hare Intl

Sat 13/4

Nonstop1h 48m

£110

Boston Logan IntlChicago O'Hare Intl

BOS - ORD

BOSORD

Boston Logan Intl

Tue 26/3

1 stop6h 40m

Chicago O'Hare Intl

Thu 28/3

1 stop5h 40m

£122

Flights are sorted by cheapest first

Deals found on 22/2

Average price of flights to O'Hare Intl Airport by month

Plan your trip to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight to O'Hare Intl is currently £53 while a return flight costs £89. Price data was last updated on 18 February 2024.

Currently, January is the cheapest month in which you can book a flight to O'Hare Intl (average of £601). Flying to O'Hare Intl in July will prove the most costly (average of £774). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£475

February

£490

March

£477

April

£490

May

£484

June

£586

July

£612

August

£566

September

£529

October

£511

November

£492

December

£499

Temperature and rainfall in O'Hare Intl by month

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

CHI

Temperature

-5 - 23 °C

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?

Use this chart to determine the optimal time to book a return flight to O'Hare Intl. Price data was last updated on 28 January 2024.
Booking 80 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.
Search Deals

When is the cheapest time to fly to O'Hare Intl?

Use this chart to determine the cheapest time to fly return to O'Hare Intl. Price data was last updated on 18 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to O'Hare Intl should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.
Search Deals

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 23 February 2024.
Get a feel of what it's like to fly with Aer Lingus, Icelandair and United Airlines to Chicago by reading reviews from past customers. 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.
8.1
Very Good
11,897 reviews

Boarding

8.2

Food

7.5

Entertainment

8.1

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,897 reviews
8.1
Very Good
11,897 reviews

Boarding

8.2

Food

7.5

Entertainment

8.1

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.9
Good
2,264 reviews
8.1
Very Good
11,897 reviews

Boarding

8.2

Food

7.5

Entertainment

8.1

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,769 reviews
8.1
Very Good
11,897 reviews

Boarding

8.2

Food

7.5

Entertainment

8.1

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
1,377 reviews
8.1
Very Good
11,897 reviews

Boarding

8.2

Food

7.5

Entertainment

8.1

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
770 reviews
8.1
Very Good
11,897 reviews

Boarding

8.2

Food

7.5

Entertainment

8.1

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to O'Hare Intl by cabin class

Find flights to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Classfrom £2,467/person
Business Classfrom £1,006/person
Prem Econ Classfrom £704/person
Economy classfrom £414/person

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 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.