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Cheap flights to Chicago from C$ 80

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 30/4. 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.
WAS — CHI
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

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Cheapflights users frequently choose these airlines when searching for flights to Chicago, based on our search results.
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Flights to Chicago in 2024

Find the latest flights to Chicago in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 586,909 searches and data was last updated on 29 March 2024.

Popular in

July

Cheapest in

January

Average price

C$ 342

Round-trip from

C$ 277

One-way from

C$ 172
High demand for flights, 13% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in March 2024
From Toronto to Chicago
One-way flight from Toronto to Chicago

Cheap flights to Chicago in March & April 2024

Discover affordable flights and deals to Chicago in March and April 2024. In the last 7 days, Cheapflights users made a total of 586,909 searches and data was last updated on 29 March 2024.
The below flights offer some of the lowest fares to Chicago in March and April 2024. Be sure to check back soon as deals update often.
Sat 27/48:25 a.m.DTW - ORD
Nonstop1h 24mDelta
Sat 4/511:45 a.m.ORD - DTW
Nonstop1h 19mDelta
Deal found 28/3C$ 134
Tue 9/48:03 p.m.LGA - ORD
Nonstop2h 48mSpirit Airlines
Tue 16/45:09 p.m.ORD - LGA
Nonstop2h 15mSpirit Airlines
Deal found 28/3C$ 141
Tue 23/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Wed 24/48:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 27/3C$ 151
Tue 23/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Wed 24/48:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 28/3C$ 152
Sat 20/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Sat 27/46:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 29/3C$ 159
Sat 27/412:15 p.m.DTW - ORD
Nonstop1h 20mDelta
Mon 29/48:45 a.m.ORD - DTW
Nonstop1h 21mDelta
Deal found 27/3C$ 161
Tue 30/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Tue 7/56:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 28/3C$ 174
Sat 20/45:58 p.m.SEA - ORD
Nonstop4h 00mAlaska Airlines
Tue 23/46:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 28/3C$ 189
Sat 27/47:45 p.m.LGA - ORD
Nonstop2h 47mDelta
Sat 4/55:50 p.m.ORD - LGA
Nonstop2h 14mDelta
Deal found 28/3C$ 189

Chicago 2024 flight deals

Explore flight deals for Chicago in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 586,909 searches and data were last updated on 29 March 2024.
Listed are some of the best fares we've found on flights departing to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/98:35 a.m.LGA - ORD
Nonstop2h 39mSpirit Airlines
Fri 6/911:14 a.m.ORD - LGA
Nonstop2h 11mSpirit Airlines
Deal found 28/3C$ 121
Sat 27/48:25 a.m.DTW - ORD
Nonstop1h 24mDelta
Sat 4/511:45 a.m.ORD - DTW
Nonstop1h 19mDelta
Deal found 28/3C$ 134
Tue 9/48:03 p.m.LGA - ORD
Nonstop2h 48mSpirit Airlines
Tue 16/45:09 p.m.ORD - LGA
Nonstop2h 15mSpirit Airlines
Deal found 28/3C$ 141
Tue 23/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Wed 24/48:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 27/3C$ 151
Tue 16/410:12 a.m.DTW - ORD
1 stop8h 15mMultiple Airlines
Tue 23/411:11 a.m.ORD - DTW
1 stop11h 02mMultiple Airlines
Deal found 29/3C$ 151
Tue 23/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Wed 24/48:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 28/3C$ 152
Sat 20/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Sat 27/46:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 29/3C$ 159
Sat 27/412:15 p.m.DTW - ORD
Nonstop1h 20mDelta
Mon 29/48:45 a.m.ORD - DTW
Nonstop1h 21mDelta
Deal found 27/3C$ 161
Tue 14/57:09 a.m.DTW - ORD
1 stop15h 37mSpirit Airlines
Wed 15/511:14 a.m.ORD - DTW
1 stop7h 32mSpirit Airlines
Deal found 28/3C$ 168

Flights to Chicago departing soon

Discover available last-minute flight options to Chicago, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 586,909 searches and data was last updated on 29 March 2024.
Browse some of the best deals on flights leaving last minute to Chicago. Tip: double check your flight details before making your reservation.
Mon 8/49:43 p.m.DTW - ORD
1 stop10h 54mMultiple Airlines
Fri 12/411:11 a.m.ORD - DTW
1 stop8h 34mMultiple Airlines
Deal found 28/3C$ 311
Mon 8/48:59 p.m.LGA - ORD
Nonstop2h 40mDelta
Thu 11/47:15 a.m.ORD - LGA
Nonstop2h 17mDelta
Deal found 28/3C$ 355
Sun 7/47:10 a.m.LGA - ORD
Nonstop2h 56mDelta
Fri 12/47:15 a.m.ORD - LGA
Nonstop2h 17mDelta
Deal found 28/3C$ 358
Sat 6/43:30 p.m.LGA - ORD
Nonstop2h 40mUnited Airlines
Sun 7/46:00 a.m.ORD - LGA
Nonstop2h 09mUnited Airlines
Deal found 29/3C$ 376
Fri 5/42:50 p.m.LGA - ORD
Nonstop2h 47mDelta
Sat 13/45:50 p.m.ORD - LGA
Nonstop2h 14mDelta
Deal found 27/3C$ 388
Mon 8/48:59 p.m.LGA - ORD
Nonstop2h 40mDelta
Wed 10/47:15 a.m.ORD - LGA
Nonstop2h 17mDelta
Deal found 28/3C$ 398
Sun 7/47:10 a.m.LGA - ORD
Nonstop2h 56mDelta
Wed 10/411:50 a.m.ORD - LGA
Nonstop2h 15mDelta
Deal found 28/3C$ 402
Mon 8/47:50 a.m.LGA - ORD
1 stop10h 10mSouthwest
Thu 11/410:30 a.m.ORD - LGA
1 stop5h 30mSouthwest
Deal found 28/3C$ 416
Thu 4/45:20 p.m.LGA - ORD
Nonstop2h 47mDelta
Sun 14/46:00 a.m.ORD - LGA
Nonstop2h 12mDelta
Deal found 28/3C$ 422

One-way flights to Chicago

Explore one-way flight options to Chicago 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 586,909 searches and data was last updated on 29 March 2024.
Take a look at some of the one-way flights departing to Chicago in the near future. Reserve a round-trip flight to Chicago instead by utilizing the search form above.
Tue 30/46:00 p.m.SEA - ORD
Nonstop3h 58mDelta
Deal found 28/3C$ 80
Tue 25/65:35 p.m.LGA - ORD
Nonstop2h 50mDelta
Deal found 28/3C$ 87
Tue 28/56:00 p.m.SEA - ORD
Nonstop4h 05mDelta
Deal found 28/3C$ 95
Wed 1/58:30 p.m.LGA - ORD
Nonstop2h 51mDelta
Deal found 28/3C$ 95
Mon 29/46:05 p.m.DTW - ORD
Nonstop1h 30mDelta
Deal found 28/3C$ 95
Wed 8/56:20 a.m.BUF - ORD
1 stop4h 00mDelta
Deal found 28/3C$ 106
Wed 24/411:35 a.m.DCA - ORD
1 stop6h 39mJetBlue
Deal found 28/3C$ 109
Thu 18/46:00 a.m.LGA - ORD
Nonstop2h 40mDelta
Deal found 28/3C$ 115
Sat 27/46:00 a.m.DCA - ORD
1 stop3h 49mDelta
Deal found 28/3C$ 119

Direct flights to Chicago

Thu 5/98:35 a.m.LGA - ORD
Nonstop2h 39mSpirit Airlines
Fri 6/911:14 a.m.ORD - LGA
Nonstop2h 11mSpirit Airlines
Deal found 28/3C$ 121
Sat 27/48:25 a.m.DTW - ORD
Nonstop1h 24mDelta
Sat 4/511:45 a.m.ORD - DTW
Nonstop1h 19mDelta
Deal found 28/3C$ 134
Tue 9/48:03 p.m.LGA - ORD
Nonstop2h 48mSpirit Airlines
Tue 16/45:09 p.m.ORD - LGA
Nonstop2h 15mSpirit Airlines
Deal found 28/3C$ 141
Tue 23/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Wed 24/48:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 27/3C$ 151
Tue 23/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Wed 24/48:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 28/3C$ 152
Sat 20/411:46 p.m.SEA - ORD
Nonstop3h 59mAlaska Airlines
Sat 27/46:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 29/3C$ 159
Sat 27/412:15 p.m.DTW - ORD
Nonstop1h 20mDelta
Mon 29/48:45 a.m.ORD - DTW
Nonstop1h 21mDelta
Deal found 27/3C$ 161
Tue 25/65:35 p.m.LGA - ORD
Nonstop2h 50mDelta
Wed 26/66:00 a.m.ORD - LGA
Nonstop2h 09mDelta
Deal found 27/3C$ 172
Sat 4/56:00 a.m.SEA - ORD
Nonstop4h 10mAlaska Airlines
Tue 7/56:00 a.m.ORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 28/3C$ 174

Find flights to Chicago within your budget

Locate flights to Chicago that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 586,909 searches and data was last updated on 29 March 2024.

Fly from

Any airport

Budget

C$ 121 - C$ 279

Route

Depart

Return

Price

New York LaGuardiaChicago O'Hare Intl

LGA - ORD

LGAORD

New York LaGuardia

Thu 5/9

Nonstop2h 39m

Chicago O'Hare Intl

Fri 6/9

Nonstop2h 11m

C$ 121

Detroit Metropolitan Wayne CountyChicago O'Hare Intl

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Sat 27/4

Nonstop1h 24m

Chicago O'Hare Intl

Sat 4/5

Nonstop1h 19m

C$ 134

New York LaGuardiaChicago O'Hare Intl

LGA - ORD

LGAORD

New York LaGuardia

Tue 9/4

Nonstop2h 48m

Chicago O'Hare Intl

Tue 16/4

Nonstop2h 15m

C$ 141

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 23/4

Nonstop3h 59m

Chicago O'Hare Intl

Wed 24/4

Nonstop4h 34m

C$ 151

Washington, D.C. Reagan-NationalChicago O'Hare Intl

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 4/5

1 stop5h 23m

Chicago O'Hare Intl

Sat 11/5

1 stop6h 03m

C$ 217

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 4/5

Nonstop4h 00m

Chicago O'Hare Intl

Tue 7/5

1 stop13h 11m

C$ 225

Washington, D.C. Reagan-NationalChicago O'Hare Intl

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Sat 18/5

Nonstop2h 15m

Chicago O'Hare Intl

Tue 21/5

1 stop4h 40m

C$ 246

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 18/5

Nonstop2h 07m

Chicago O'Hare Intl

Tue 21/5

Nonstop1h 52m

C$ 256

Detroit Metropolitan Wayne CountyChicago O'Hare Intl

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Mon 1/7

1 stop9h 49m

Chicago O'Hare Intl

Tue 2/7

1 stop14h 06m

C$ 279

Flights are sorted by cheapest first

Deals found on 28/3

Average price of flights to Chicago by month

Plan your trip to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight to Chicago is currently C$ 100 while a round-trip flight costs C$ 197. Price data was last updated on 24 March 2024.

Currently, January is the cheapest month in which you can book a flight to Chicago (average of C$ 261). Flying to Chicago in August will prove the most costly (average of C$ 447). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

C$ 354

February

C$ 412

March

C$ 440

April

C$ 472

May

C$ 499

June

C$ 540

July

C$ 587

August

C$ 606

September

C$ 464

October

C$ 499

November

C$ 459

December

C$ 473

Peak Season:

Summer runs from June through August and is a hugely popular time in the city, despite the heat and humidity from the Lake. This is also the Chicago’s peak festival season, which sees major events taking place in the parks and neighbourhoods every weekend. Prices for flights to Chicago and crowd numbers can see an increase when the city hosts its most popular festivals.

Foodies should book a flight to Chicago during mid-July for the Taste of Chicago festival. This outdoor food event takes place at the lakefront and showcases a variety of cuisines and local flavours accompanied by live music. August is host to another popular event – the Chicago Air and Water Show. With free admission and lakefront location, the show attracts huge numbers of fans of aviation and adventure seekers.

September can be the most enjoyable and mild month of the year but there’s less going on during this period.

Off-peak Season:

January to March is when Chicago is least busy, making cheap flights to Chicago and hotel deals more attainable. However, true to its reputation as the “Windy City”, cold temperatures and brisk winds will make you want to stay inside for most of your visit.

Temperature and rainfall in Chicago by month

Plan your trip to Chicago 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 Chicago, 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 Chicago?

Use this chart to determine the optimal time to book a round-trip flight to Chicago. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight to Chicago, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly to Chicago?

Use this chart to determine the cheapest time to fly round-trip to Chicago. Price data was last updated on 24 March 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Chicago should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at noon, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 29 March 2024.
Get a feel of what it's like to fly with Delta, Air Canada and United Airlines to Chicago by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,116 reviews

Comfort

7.9

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

8.1
Very good
9,116 reviews
8.1
Very good
9,116 reviews

Comfort

7.9

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

8.1
Very good
11,402 reviews
8.1
Very good
9,116 reviews

Comfort

7.9

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.9
Good
1,684 reviews
8.1
Very good
9,116 reviews

Comfort

7.9

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.7
Good
2,739 reviews
8.1
Very good
9,116 reviews

Comfort

7.9

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.5
Good
3,036 reviews
8.1
Very good
9,116 reviews

Comfort

7.9

Entertainment

7.4

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

  • What is good to know if travelling to Chicago?

    One of the biggest challenges for visitors to Chicago can be the weather. Fiercely hot in the summer, the city is bitterly cold and windy in the winter. In the winter, wear layers and don’t expose skin to the wind; in summer, be sure to drink plenty of water and use sunscreen.

  • What does ORD mean?

    ORD stands for Chicago O'Hare Intl Airport. Codes like this one are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight destination and their unique identifiers/IATA codes.

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.

Fly your favourite airline to Chicago
Fly your favourite airline to Chicago. Flight routes are based on user searches made on Cheapflights and were last updated on 29 March 2024.

Search flights to Chicago by cabin class

Find flights to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Classfrom C$ 724/person
Business Classfrom C$ 442/person
Prem Econ Classfrom C$ 542/person
Economy Classfrom C$ 162/person