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Cheap flights from Grande Prairie to Illinois from C$ 279

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQU — ORD
17 Jun — 24 Jun1
1 adult

Find flight deals from Grande Prairie to Illinois

One-way flights from Grande Prairie to Illinois
Search for one-way flight options from Grande Prairie to Illinois. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Sun 27/74:00 p.m.YQU - ORD
2 stops21h 13mMultiple Airlines
Deal found 12/6C$ 279
Sun 27/74:00 p.m.YQU - MDW
3 stops18h 49mMultiple Airlines
Deal found 12/6C$ 481
Sun 27/78:50 p.m.YQU - ORD
1 stop18h 54mWestJet
Deal found 12/6C$ 496
Sun 27/78:50 p.m.YQU - MDW
2 stops23h 52mWestJet
Deal found 12/6C$ 536

Cheapflights Fare Finder

Customize your flight search to find flights from Grande Prairie to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Grande Prairie to Illinois that are best for you.

Fly from

Grande Prairie

Fly to

Illinois

Route

Depart

Return

Price

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Sun 27/7

4:00 p.m.-2:13 p.m.

2 stops21h 13m

C$ 279

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Sun 27/7

8:50 p.m.-4:44 p.m.

1 stop18h 54m

C$ 496

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Grande Prairie to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Grande Prairie 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.

Cheapflights Insights

Everything you need to know about your flight from Grande Prairie to Illinois

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 12 June 2025.
WestJet
7.2
Good
2,868 reviews
Check prices

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.
WestJet
7.2
Good
2,868 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
4.0
Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.

Related info for your journey

Find useful and relevant information for your journey from Grande Prairie to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grande Prairie to Illinois?

    For a flight from Grande Prairie to Illinois, you will be flying from Grande Prairie. Grande Prairie (YQU) is just 5.1 km from the centre of the city.

  • Can I find deals for flights from Grande Prairie to Illinois that include hotel bookings?

    Yes. In addition to deals on Grande Prairie to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grande Prairie to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grande Prairie to Illinois.

  • Can I find deals for business class flights from Grande Prairie to Illinois?

    Yes. Cheapflights offers flight deals from Grande Prairie to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Grande Prairie to Illinois (average of C$ 261). Flying from Grande Prairie to Illinois in March is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Grande Prairie to Illinois

Discover the top airline that operate flights from Grande Prairie to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 520AverageC$ 570FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Grande Prairie to Illinois?

When you search for this flight from Grande Prairie to Illinois, 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 flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Grande Prairie to Illinois.

Can Cheapflights find flights from Grande Prairie to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Grande Prairie to Illinois with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Grande Prairie today and book when prices fit your budget.

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