Find flights
Airlines
FAQs

Cheap flights from Hamilton to Illinois from C$ 190

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 27/12. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — ORD
9 Nov — 16 Nov1
1 adult

Find flight deals from Hamilton to Illinois

Cheapest flights from Hamilton to Illinois
Explore the most affordable flight options available from Hamilton to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2024.

Tue 3/126:05 p.m.YHM - ORD
2 stops21h 43mWestJet
Tue 10/123:35 p.m.ORD - YHM
2 stops24h 38mWestJet
Deal found 3/11C$ 2,335

Find flights from Hamilton to Illinois within your budget

Customize your flight search to find flights from Hamilton 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 503,521 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Fri 27/12

5:35 p.m.-10:13 p.m.

1 stop5h 38m

C$ 190

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Wed 23/4

6:05 p.m.-3:56 p.m.

1 stop22h 51m

C$ 374

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Wed 23/4

6:05 p.m.-6:19 p.m.

3 stops25h 14m

C$ 495

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Tue 3/12

6:05 p.m.-2:48 p.m.

2 stops21h 43m

Chicago O'Hare Intl

Tue 10/12

3:35 p.m.-5:13 p.m.

2 stops24h 38m

C$ 2,335

Flights are sorted by cheapest first

Deals found on 4/11

Best time to book a flight from Hamilton to Illinois

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

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

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

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Illinois (average of C$ 259). Flying from Hamilton, Ontario to Illinois in May is currently the most expensive (average of C$ 343). 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.

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 4 November 2024.
WestJet
7.3
Good
2,803 reviews
Check prices

Overall

7.3

Crew

7.9

Food

6.2

Comfort

7.1

Entertainment

6.2

Boarding

7.5

Reviews

1 / 10

Really good. Short flight, no issues. Food and entertainment were not applicable on survey for me.

WestJet
7.3
Good
2,803 reviews
WestJet
7.3
Good
2,803 reviews
Check prices

Overall

7.3

Crew

7.9

Food

6.2

Comfort

7.1

Entertainment

6.2

Boarding

7.5

Reviews

1 / 10

Really good. Short flight, no issues. Food and entertainment were not applicable on survey for me.

Air Canada
7.0
Good
8,123 reviews
WestJet
7.3
Good
2,803 reviews
Check prices

Overall

7.3

Crew

7.9

Food

6.2

Comfort

7.1

Entertainment

6.2

Boarding

7.5

Reviews

1 / 10

Really good. Short flight, no issues. Food and entertainment were not applicable on survey for me.

Related info for your journey

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

    For a flight from Hamilton to Illinois, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton 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 Hamilton, Ontario to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Illinois (average of C$ 259). Flying from Hamilton, Ontario to Illinois in May is currently the most expensive (average of C$ 343). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hamilton to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to LaGuardia flights
Pearson Intl to Newark flights
Toronto Island to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Miami flights
Pearson Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Los Angeles flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to San Francisco flights
Toronto Island to Orlando flights
Pearson Intl to Boston flights
Pearson Intl to Tampa flights
Pearson Intl to O'Hare Intl flights
Toronto Island to Las Vegas flights
Pearson Intl to Nashville flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to West Palm Beach flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pearson Intl to Atlanta flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Ottawa to Fort Lauderdale flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Fort Myers flights
Ottawa to Orlando flights
Pearson Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Sky Harbor Intl flights
Toronto Island to Boston flights
Pearson Intl to Honolulu flights
Pearson Intl to Seattle flights
Pierre Elliott Trudeau Intl to Honolulu flights
Pearson Intl to New Orleans flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Atlanta flights
Pearson Intl to Ontario flights
Pierre Elliott Trudeau Intl to West Palm Beach flights
Toronto Island to Miami flights
Pearson Intl to Austin flights
Pearson Intl to San Diego flights

Top airline flying from Hamilton to Illinois

Discover the top airline that operate flights from Hamilton 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 503,521 searches. Data last updated 4 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 197AverageC$ 386FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Hamilton to Illinois?

Deals for Hamilton to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Hamilton.

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

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

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

Yes! Start tracking prices for Hamilton to Illinois flights 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 your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines