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$428+ Cheap flights from Moncton (YQM) to 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Moncton to Illinois

Keep the following information in mind while searching for Moncton to Illinois flight deals. Data was last updated July 29, 2025.

Round-trip from

$428
(Air Canada)

Popular in

March

Cheapest in

February

Average price

$513
From Moncton Intl to Illinois
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Moncton to Illinois

Cheapest flights from Moncton to Illinois
Explore the most affordable flight options available from Moncton to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:20 amYQM - ORD
1 stop5h 35mAir Canada
Tue 9/99:55 amORD - YQM
1 stop5h 20mAir Canada
Deal found 7/27$428
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:25 pmYQM - ORD
2 stops16h 14mUnited Airlines
Mon 10/139:20 pmORD - YQM
2 stops17h 55mUnited Airlines
Deal found 7/28$543
This United deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:25 pmYQM - ORD
2 stops16h 14mMultiple Airlines
Mon 10/138:40 amORD - YQM
1 stop12h 27mMultiple Airlines
Deal found 7/28$582

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moncton 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Moncton to Illinois that are best for you.

Fly from

Moncton

Fly to

Illinois

Route

Depart

Return

Price

MonctonChicago

YQM - ORD

YQMORD

Moncton Intl

Thu 9/4

11:20 am-2:55 pm

1 stop5h 35m

Chicago O'Hare Intl

Tue 9/9

9:55 am-5:15 pm

1 stop5h 20m

$428

MonctonChicago

YQM - ORD

YQMORD

Moncton Intl

Fri 10/10

6:25 pm-8:39 am

2 stops16h 14m

Chicago O'Hare Intl

Mon 10/13

9:20 pm-5:15 pm

2 stops17h 55m

$543

MonctonChicago

YQM - ORD

YQMORD

Moncton Intl

Fri 10/10

6:25 pm-8:39 am

2 stops16h 14m

Chicago O'Hare Intl

Mon 10/13

8:40 am-11:07 pm

1 stop12h 27m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Moncton to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Moncton 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 Moncton to Illinois

How much does it cost to fly round-trip from Moncton to Illinois?

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 July 29, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Moncton to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Air Canada
7.1
Good
9,822 reviews
United Airlines
7.4
Good
8,899 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Moncton 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 Moncton to Illinois?

    Located just 5.5 mi from the city center, Moncton Intl (YQM) is the airport most travelers will use when flying to Illinois from Moncton.

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

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

  • How can I find direct flights from Moncton to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Moncton 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 Moncton to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Moncton to Illinois (average of $245). Flying from Moncton to Illinois in March is currently the most expensive (average of $321). 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.

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