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C$ 91+ Cheap flights from Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. 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.
ORD — YVR
25 Feb — 4 Mar1
1 adult

What to know about flights from Illinois

Discover essential information about flights departing from Illinois, including flight schedules, destinations, airlines operating at the Illinois airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 February 2025.

Good round-trip deal

C$ 125 or less

Good one-way deal

C$ 62 or less
Price to beat on a round-trip flight from Illinois.
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Price to beat on a one-way flight from Illinois.
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Find flights from Illinois

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2025.

Thu 10/44:45 p.m.ORD - YYC
Nonstop3h 51mWestJet
Mon 14/411:30 a.m.YYC - ORD
Nonstop3h 26mWestJet
Deal found 19/2C$ 230
Fri 4/48:25 p.m.ORD - YYZ
Nonstop1h 41mAir Canada
Wed 9/46:25 a.m.YYZ - ORD
1 stop5h 22mAir Canada
Deal found 20/2C$ 253
Mon 17/34:45 p.m.ORD - YVR
1 stop7h 40mWestJet
Thu 20/35:55 a.m.YVR - ORD
1 stop8h 01mWestJet
Deal found 18/2C$ 266
Wed 5/38:53 a.m.ORD - YYC
Nonstop3h 46mAir Canada
Wed 12/312:41 p.m.YYC - ORD
Nonstop3h 29mAir Canada
Deal found 19/2C$ 277
Sun 6/44:45 p.m.ORD - YYC
Nonstop3h 51mMultiple Airlines
Sun 13/48:30 a.m.YYC - ORD
1 stop9h 24mMultiple Airlines
Deal found 20/2C$ 283
Wed 9/42:58 p.m.ORD - YVR
1 stop9h 32mMultiple Airlines
Sun 13/46:30 a.m.YVR - ORD
1 stop7h 26mMultiple Airlines
Deal found 19/2C$ 284
Tue 1/46:25 p.m.ORD - YYZ
2 stops28h 30mMultiple Airlines
Tue 8/48:00 p.m.YYZ - ORD
1 stop19h 03mMultiple Airlines
Deal found 20/2C$ 298
Sat 5/412:55 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sat 12/411:10 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 19/2C$ 300
Sun 6/47:10 a.m.ORD - YYC
1 stop15h 38mUnited Airlines
Fri 11/46:15 a.m.YYC - ORD
1 stop15h 47mUnited Airlines
Deal found 20/2C$ 312
Sat 12/47:39 a.m.MDW - YVR
2 stops16h 51mMultiple Airlines
Tue 15/49:05 a.m.YVR - MDW
1 stop18h 18mMultiple Airlines
Deal found 19/2C$ 315
Wed 16/411:15 a.m.MDW - YTZ
Nonstop1h 42mMultiple Airlines
Wed 23/49:30 a.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 19/2C$ 315
Thu 10/47:49 p.m.ORD - YUL
1 stop18h 06mMultiple Airlines
Mon 14/43:55 p.m.YUL - ORD
1 stop26h 46mMultiple Airlines
Deal found 20/2C$ 322

Find flights from Illinois within your budget

Find flights departing from Illinois that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 February 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Vancouver Intl

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 10/4

4:45 p.m.-7:36 p.m.

Nonstop3h 51m

Calgary

Mon 14/4

11:30 a.m.-3:56 p.m.

Nonstop3h 26m

C$ 230

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 4/4

8:25 p.m.-11:06 p.m.

Nonstop1h 41m

Toronto Pearson Intl

Wed 9/4

6:25 a.m.-10:47 a.m.

1 stop5h 22m

C$ 253

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Mon 17/3

4:45 p.m.-10:25 p.m.

1 stop7h 40m

Vancouver Intl

Thu 20/3

5:55 a.m.-3:56 p.m.

1 stop8h 01m

C$ 266

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 5/3

8:53 a.m.-11:39 a.m.

Nonstop3h 46m

Calgary

Wed 12/3

12:41 p.m.-5:10 p.m.

Nonstop3h 29m

C$ 277

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 6/4

4:45 p.m.-7:36 p.m.

Nonstop3h 51m

Calgary

Sun 13/4

8:30 a.m.-6:54 p.m.

1 stop9h 24m

C$ 283

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Wed 9/4

2:58 p.m.-10:30 p.m.

1 stop9h 32m

Vancouver Intl

Sun 13/4

6:30 a.m.-3:56 p.m.

1 stop7h 26m

C$ 284

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 1/4

12:14 p.m.-11:45 a.m.

1 stop22h 31m

Toronto Pearson Intl

Tue 8/4

8:00 p.m.-2:03 p.m.

1 stop19h 03m

C$ 298

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sat 5/4

12:55 p.m.-3:37 p.m.

Nonstop1h 42m

Toronto Island

Sat 12/4

11:10 a.m.-12:00 p.m.

Nonstop1h 50m

C$ 300

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 6/4

7:10 a.m.-9:48 p.m.

1 stop15h 38m

Calgary

Sun 13/4

1:30 p.m.-12:35 a.m.

1 stop10h 05m

C$ 312

ChicagoVancouver

MDW - YVR

MDWYVR

Chicago Midway

Sat 12/4

7:39 a.m.-10:30 p.m.

2 stops16h 51m

Vancouver Intl

Tue 15/4

9:05 a.m.-5:23 a.m.

1 stop18h 18m

C$ 315

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 60 results
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Best time to book a flight from Illinois

Have a flexible travel schedule? Discover the best time to fly from Illinois with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Illinois

Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois?

Currently, October is the cheapest month in which you can book a flight from Illinois (average of C$ 179). Flying from Illinois in December will prove the most costly (average of C$ 405). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

For flights departing from Illinois check dates and pricing for the following: Air Canada, United Airlines. These airlines depart to the following popular destinations: Vancouver.

Etihad Airways

Etihad Airways

From C$ 640

Air India

Air India

From C$ 575

Air Canada

Air Canada

From C$ 92

Emirates

Emirates

From C$ 481

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is New York, with prices starting at C$ 50. Explore other affordable destinations below.

New York

New York

From C$ 35

Los Angeles

Los Angeles

From C$ 38

Miami

Miami

From C$ 39

Pittsburgh

Pittsburgh

From C$ 48

Airline reviews for flights from Illinois

Get insights into the airlines that provide service from Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Illinois. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
276 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,771 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews
Check prices

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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Related info for your journey

Access useful and relevant information related to your journey from Illinois. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 February 2025.

  • Which is the cheapest airport to catch a flight from Illinois?

    The cheapest routes to Québec City can be found at Chicago O'Hare Intl airport from C$ 217. While Chicago Midway airport is usually cheaper if your destination is Toronto with prices starting at C$ 297. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Illinois?

    At the present moment the cheapest month to fly from Illinois is currently October; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Illinois?

    Check out the cheapest flights from Illinois to embark to:
    Travel from Chicago to Calgary from C$ 217 round trip
    Travel from Chicago to Vancouver from C$ 283 round trip
    Travel from Chicago to Toronto from C$ 297 round trip
    Travel from Chicago to Montreal from C$ 382 round trip
    Travel from Chicago to Québec City from C$ 585 round trip

  • How does Cheapflights help users find flights from Illinois?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Illinois today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Illinois?

    Millions of users choose and trust Cheapflights to book the best flight deals from Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Illinois with no change fees?

    Yes, we can. To see specific flights from Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Illinois become cheaper?

    Yes! Start tracking prices for flights from Illinois today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Illinois today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Illinois?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Illinois with no change fees?

Yes, we can. To see specific flights from Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois become cheaper?

Yes! Start tracking prices for flights from Illinois today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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