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C$ 107+ Cheap flights from Illinois

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 26/5. 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.
ORD — YVR
4 May — 11 May1
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 29 April 2025.

Good round-trip deal

C$ 105 or less

Good one-way deal

C$ 101 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 29 April 2025.

Thu 3/75:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Mon 7/72:56 p.m.YYC - ORD
1 stop5h 38mWestJet
Deal found 29/4C$ 205
Thu 29/52:16 p.m.ORD - YYC
1 stop9h 22mAir Canada
Thu 29/512:55 a.m.YYC - ORD
1 stop9h 29mAir Canada
Deal found 28/4C$ 228
Fri 12/99:15 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sun 14/97:30 a.m.YTZ - MDW
Nonstop1h 49mPorter Airlines
Deal found 28/4C$ 233
Tue 1/78:50 a.m.ORD - YYZ
Nonstop1h 59mAir Canada
Tue 1/72:00 p.m.YYZ - ORD
1 stop5h 53mAir Canada
Deal found 27/4C$ 235
Thu 12/69:40 a.m.MDW - YTZ
Nonstop1h 40mMultiple Airlines
Thu 19/67:55 a.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 28/4C$ 237
Sun 8/62:07 p.m.ORD - YTZ
1 stop6h 28mAir Canada
Sun 15/67:25 a.m.YTZ - ORD
1 stop4h 59mAir Canada
Deal found 28/4C$ 249
Tue 27/58:45 a.m.ORD - YYC
1 stop14h 03mUnited Airlines
Tue 3/612:38 p.m.YYC - ORD
Nonstop3h 32mUnited Airlines
Deal found 28/4C$ 263
Sun 10/89:40 a.m.MDW - YTZ
Nonstop1h 40mAir Transat
Fri 15/83:35 p.m.YTZ - MDW
Nonstop1h 49mAir Transat
Deal found 28/4C$ 270
Tue 3/69:02 p.m.ORD - YVR
1 stop27h 23mMultiple Airlines
Tue 10/67:00 a.m.YVR - ORD
1 stop7h 44mMultiple Airlines
Deal found 28/4C$ 303
Fri 9/58:45 a.m.ORD - YYC
Nonstop3h 56mMultiple Airlines
Mon 12/511:55 p.m.YYC - ORD
1 stop7h 55mMultiple Airlines
Deal found 27/4C$ 305
Tue 24/69:40 a.m.MDW - YTZ
Nonstop1h 42mAPG Airlines
Fri 27/67:55 a.m.YTZ - MDW
Nonstop1h 50mAPG Airlines
Deal found 28/4C$ 325
Sun 25/55:30 p.m.ORD - YVR
1 stop8h 40mWestJet
Mon 2/66:00 a.m.YVR - ORD
1 stop8h 44mWestJet
Deal found 29/4C$ 327

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 29 April 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 3/7

5:30 p.m.-8:19 p.m.

Nonstop3h 49m

Calgary

Mon 7/7

2:56 p.m.-9:34 p.m.

1 stop5h 38m

C$ 205

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 29/5

2:16 p.m.-10:38 p.m.

1 stop9h 22m

Calgary

Thu 29/5

12:55 a.m.-11:24 a.m.

1 stop9h 29m

C$ 228

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 12/9

9:15 a.m.-11:57 a.m.

Nonstop1h 42m

Toronto Island

Sun 14/9

7:30 a.m.-8:19 a.m.

Nonstop1h 49m

C$ 233

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 1/7

8:50 a.m.-11:49 a.m.

Nonstop1h 59m

Toronto Pearson Intl

Tue 1/7

2:00 p.m.-6:53 p.m.

1 stop5h 53m

C$ 235

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 12/6

9:40 a.m.-12:20 p.m.

Nonstop1h 40m

Toronto Island

Thu 19/6

7:55 a.m.-8:45 a.m.

Nonstop1h 50m

C$ 237

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 27/5

8:45 a.m.-9:48 p.m.

1 stop14h 03m

Calgary

Tue 3/6

12:38 p.m.-5:10 p.m.

Nonstop3h 32m

C$ 263

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sun 10/8

9:40 a.m.-12:20 p.m.

Nonstop1h 40m

Toronto Island

Fri 15/8

3:35 p.m.-4:24 p.m.

Nonstop1h 49m

C$ 270

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Thu 4/9

10:40 a.m.-4:45 p.m.

1 stop5h 05m

Toronto Island

Sun 7/9

3:25 p.m.-8:11 p.m.

1 stop5h 46m

C$ 277

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Tue 3/6

9:02 p.m.-10:25 p.m.

1 stop27h 23m

Vancouver Intl

Tue 10/6

7:00 a.m.-4:44 p.m.

1 stop7h 44m

C$ 303

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 9/5

8:45 a.m.-11:41 a.m.

Nonstop3h 56m

Calgary

Mon 12/5

11:55 p.m.-8:50 a.m.

1 stop7h 55m

C$ 305

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

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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$ 174). Flying from Illinois in December will prove the most costly (average of C$ 394). 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$ 639

Air Canada

Air Canada

From C$ 92

United Airlines

United Airlines

From C$ 131

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Orlando, with prices starting at C$ 69. Explore other affordable destinations below.

Orlando

Orlando

From C$ 50

Calgary

Calgary

From C$ 69

Vancouver Intl

Vancouver Intl

From C$ 76

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From C$ 77

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
9,961 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
285 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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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 29 April 2025.

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

    The cheapest routes to Toronto can be found at Chicago Midway airport from C$ 198. While Chicago O'Hare Intl airport is usually cheaper if your destination is Halifax with prices starting at C$ 251. 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 Toronto from C$ 198 round trip
    Travel from Chicago to Calgary from C$ 251 round trip
    Travel from Chicago to Vancouver from C$ 323 round trip
    Travel from Chicago to Montreal from C$ 336 round trip
    Travel from Chicago to Halifax from C$ 454 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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