Cheap flights from Hamilton, Ontario to Illinois from C$ 190
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Illinois departing on 19/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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WestJet flights from Hamilton, Ontario to Illinois
Our best WestJet deals on Hamilton, Ontario to Illinois flight tickets
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How to get the cheapest flight ticket from Hamilton, Ontario to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
In general, April is the cheapest month to fly from Hamilton, Ontario to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 335. If you don’t want to visit Illinois in April, then you should wait until July to fly from Hamilton, Ontario, when ticket prices are also cheap, with an average price of C$ 353.
What is the cheapest day to depart on your flight to Illinois?
According to our data, Monday is the cheapest day to fly to Illinois from Hamilton, Ontario. The lowest ticket price found for a Monday departure recently was C$ 0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Tuesday, with ticket prices averaging around C$ 581.
What is the cheapest airline that flies from Hamilton to Illinois?
Air Canada and WestJet are the most popular carriers operating from Hamilton to Illinois
Which airlines fly to Illinois?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Illinois from Hamilton, Ontario according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
Cheap Hamilton, Ontario to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Illinois
When did momondo last update prices for flights from Hamilton Airport to Illinois?
Prices for flights from Hamilton Airport to Illinois are updated daily.
How many operators does momondo search for flights from Hamilton Airport to Illinois?
The number of operators available for flights from Hamilton Airport to Illinois is 1 as of April 2025.
How old do you have to be to fly from Hamilton Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Hamilton, Ontario to Illinois
Compare and see reviews for airlines that fly from Hamilton, Ontario to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 305 | Free Cancellation | Rating 7.0 9,197 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Hamilton to Illinois?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Hamilton.
Can I find flights from Hamilton to Illinois with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Hamilton to Illinois flights to just show those with flexible booking policies.
How can momondo help me find flights from Hamilton to Illinois?
momondo provides multiple filters to help you find the best flight to Illinois from Hamilton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Hamilton to Illinois right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Hamilton to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.