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Cheap flights to Chicago from C$ 176

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 24/6. 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 — CHI
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

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 409,532 searches and data was last updated on 16 May 2024.

Popular in

September

Cheapest in

April

Average price

C$ 394

Round-trip from

C$ 296

One-way from

C$ 176
High demand for flights, 12% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in May 2024
From Toronto to Chicago
One-way flight from Toronto to Chicago

Cheap flights to Chicago in May & June 2024

Discover affordable flights and deals to Chicago in May and June 2024. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
The below flights offer some of the lowest fares to Chicago in May and June 2024. Be sure to check back soon as deals update often.
Tue 11/66:30 a.m.YYZ - ORD
1 stop10h 58mMultiple Airlines
Tue 18/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 15/5C$ 294
Tue 18/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Mon 24/68:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 296
Thu 13/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 15/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 301
Wed 26/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 31/78:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 302
Tue 4/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Tue 11/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 14/5C$ 305
Tue 11/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Fri 21/68:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 16/5C$ 317
Wed 19/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 22/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 320
Tue 11/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 22/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 322
Wed 19/63:30 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 22/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 323

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 409,532 searches and data were last updated on 16 May 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.
Tue 11/66:30 a.m.YYZ - ORD
1 stop10h 58mMultiple Airlines
Tue 18/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 15/5C$ 294
Tue 18/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Mon 24/68:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 296
Thu 13/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 15/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 301
Wed 26/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 31/78:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 302
Tue 4/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Tue 11/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 14/5C$ 305
Sat 13/710:45 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 17/711:05 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 308
Sun 14/710:30 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 17/711:05 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 312
Tue 13/83:30 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Thu 22/88:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 316
Tue 11/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Fri 21/68:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 16/5C$ 317

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 409,532 searches and data was last updated on 16 May 2024.
Browse some of the best deals on flights leaving last minute to Chicago. Tip: double check your flight details before making your reservation.
Thu 30/53:10 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Fri 31/59:59 a.m.ORD - YYZ
Nonstop1h 35mAmerican Airlines
Deal found 15/5C$ 331
Wed 29/51:20 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Wed 5/611:54 a.m.ORD - YYZ
Nonstop1h 35mAmerican Airlines
Deal found 15/5C$ 362
Wed 29/56:04 a.m.YYZ - ORD
1 stop4h 16mDelta
Wed 5/66:07 a.m.ORD - YYZ
1 stop4h 32mDelta
Deal found 15/5C$ 371
Thu 30/51:20 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Fri 31/54:50 p.m.ORD - YYZ
1 stop5h 10mAmerican Airlines
Deal found 15/5C$ 372
Thu 30/56:30 a.m.YYZ - ORD
Nonstop1h 56mAmerican Airlines
Tue 4/68:20 p.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Deal found 15/5C$ 390
Sat 25/510:45 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Tue 28/58:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 390
Thu 30/51:20 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Tue 4/65:15 a.m.ORD - YYZ
1 stop4h 50mAmerican Airlines
Deal found 15/5C$ 394
Thu 30/56:00 a.m.YYZ - ORD
1 stop5h 26mAmerican Airlines
Sat 8/611:54 a.m.ORD - YYZ
Nonstop1h 35mAmerican Airlines
Deal found 15/5C$ 401
Sat 25/57:55 a.m.YYZ - ORD
Nonstop1h 56mUnited Airlines
Tue 28/59:15 p.m.ORD - YYZ
Nonstop1h 43mUnited Airlines
Deal found 14/5C$ 405

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 409,532 searches and data was last updated on 16 May 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.
Mon 24/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 15/5C$ 176
Mon 1/73:30 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 14/5C$ 181
Wed 12/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 14/5C$ 184
Sun 21/710:30 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 15/5C$ 185
Fri 7/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 15/5C$ 187
Wed 29/57:45 a.m.YYZ - ORD
1 stop15h 01mMultiple Airlines
Deal found 15/5C$ 189
Sat 20/76:15 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 15/5C$ 189
Tue 11/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 16/5C$ 191
Sat 28/96:15 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Deal found 14/5C$ 192

Direct flights to Chicago

Tue 18/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Mon 24/68:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 296
Thu 13/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 15/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 301
Wed 26/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 31/78:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 302
Sat 13/710:45 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 17/711:05 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 308
Sun 14/710:30 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Wed 17/711:05 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 312
Tue 13/83:30 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Thu 22/88:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 14/5C$ 316
Tue 11/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Fri 21/68:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 16/5C$ 317
Wed 19/68:50 p.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 22/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 320
Tue 11/69:20 a.m.YTZ - MDW
Nonstop1h 47mPorter Airlines
Sat 22/612:30 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Deal found 15/5C$ 322

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 409,532 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

C$ 296 - C$ 416

Route

Depart

Return

Price

Toronto IslandChicago Midway

YTZ - MDW

YTZMDW

Toronto Island

Tue 18/6

Nonstop1h 47m

Chicago Midway

Mon 24/6

Nonstop1h 42m

C$ 296

Toronto IslandChicago Midway

YTZ - MDW

YTZMDW

Toronto Island

Thu 13/6

Nonstop1h 47m

Chicago Midway

Sat 15/6

Nonstop1h 42m

C$ 301

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 4/6

1 stop12h 10m

Chicago O'Hare Intl

Tue 11/6

1 stop18h 20m

C$ 305

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 10/7

Nonstop1h 54m

Chicago O'Hare Intl

Wed 17/7

Nonstop1h 48m

C$ 330

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 7/6

Nonstop1h 55m

Chicago O'Hare Intl

Sun 9/6

Nonstop1h 50m

C$ 331

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 16/6

Nonstop1h 57m

Chicago O'Hare Intl

Tue 18/6

1 stop9h 13m

C$ 365

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 16/7

1 stop6h 54m

Chicago O'Hare Intl

Thu 18/7

1 stop7h 08m

C$ 371

Toronto Pearson IntlChicago O'Hare Intl

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 18/6

1 stop4h 17m

Chicago O'Hare Intl

Fri 5/7

1 stop4h 33m

C$ 410

Toronto Pearson IntlChicago Midway

YYZ - MDW

YYZMDW

Toronto Pearson Intl

Mon 17/6

1 stop8h 19m

Chicago Midway

Wed 19/6

1 stop6h 34m

C$ 416

Flights are sorted by cheapest first

Deals found on 14/5

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$ 186 while a round-trip flight costs C$ 347. Price data was last updated on 12 May 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$ 440). 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$ 356

February

C$ 414

March

C$ 441

April

C$ 454

May

C$ 477

June

C$ 550

July

C$ 591

August

C$ 599

September

C$ 466

October

C$ 508

November

C$ 460

December

C$ 475

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 10 May 2024.
To ensure you get the cheapest price possible for a flight to Chicago, you should look to book at least 37 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.
Search Deals

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 12 May 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 16 May 2024.
Get a feel of what it's like to fly with WestJet, Air Canada and American 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.
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,673 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,568 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
2,528 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
2,919 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
415 reviews
8.0
Very good
10,673 reviews

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

  • 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.

  • Can I find cheaper flights to Chicago if I am willing to have layovers?

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

  • What is the best airline to fly to Chicago?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Chicago.

  • What is the cheapest airport to fly to in Chicago?

    Chicago O'Hare Intl Airport is currently the cheapest airport to fly to in Chicago. One-way flights to Chicago O'Hare Intl Airport typically cost C$ 33, while round-trip flights cost around C$ 79.

  • How much is a round-trip flight to Chicago?

    A round-trip flight to Chicago will typically cost around C$ 766, however they can be found for as little as C$ 58.

  • Where does the fastest flight to Chicago depart from?

    For those looking to save time traveling to Chicago, Toronto offers the quickest one-way flight (1 hour 47 minutes).

  • Which airport is closest to Chicago Marriott Schaumburg?

    If being close to Chicago Marriott Schaumburg is important to you, you’ll want to land at Chicago O'Hare Intl Airport.

  • Does Chicago O'Hare Intl Airport have rental cars?

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

  • Are there hotels close to Chicago O'Hare Intl Airport?

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

See more FAQs

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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 16 May 2024.

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