$160 Find Cheap Flights from Hamilton to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hamilton to Illinois departing on 1/31. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hamilton to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hamilton to Illinois, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Hamilton to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hamilton to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hamilton to Illinois

Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
7:25 am - 11:46 pm
YHM
-
ORD
17h 21m1 stop
Multiple Airlines Logo
5:15 am - 3:00 pm
ORD
-
YHM
8h 45m1 stop
$276Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
7:25 am - 5:52 pm
YHM
-
ORD
11h 27m2 stops
Multiple Airlines Logo
5:15 am - 3:00 pm
ORD
-
YHM
8h 45m1 stop
$305Multiple Airlines
Mon, Jan 19 - Wed, Jan 21
Multiple Airlines Logo
7:25 am - 9:03 pm
YHM
-
ORD
14h 38m1 stop
Multiple Airlines Logo
5:15 am - 3:00 pm
ORD
-
YHM
8h 45m1 stop
$346Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
7:00 am - 11:46 pm
YHM
-
ORD
17h 46m3 stops
Multiple Airlines Logo
5:15 am - 3:00 pm
ORD
-
YHM
8h 45m1 stop
$355Multiple Airlines
Mon, Jan 19 - Wed, Jan 21
Multiple Airlines Logo
7:25 am - 5:52 pm
YHM
-
ORD
11h 27m2 stops
Multiple Airlines Logo
5:15 am - 3:00 pm
ORD
-
YHM
8h 45m1 stop
$407Multiple Airlines
Mon, Jan 12 - Fri, Jan 23
Multiple Airlines Logo
7:25 am - 9:03 pm
YHM
-
ORD
14h 38m1 stop
Multiple Airlines Logo
2:20 pm - 7:00 pm
ORD
-
YHM
27h 40m2 stops
$416Multiple Airlines
Mon, Jan 12 - Fri, Jan 23
Multiple Airlines Logo
7:25 am - 9:03 pm
YHM
-
ORD
14h 38m1 stop
Multiple Airlines Logo
7:11 am - 12:25 am
ORD
-
YHM
16h 14m1 stop
$518Multiple Airlines
Mon, Jan 12 - Fri, Jan 23
Multiple Airlines Logo
1:45 pm - 6:40 pm
YHM
-
ORD
53h 55m3 stops
Multiple Airlines Logo
7:11 am - 12:25 am
ORD
-
YHM
16h 14m1 stop
$610Multiple Airlines
Thu, Jun 4 - Sun, Jun 7
WestJet Logo
6:10 pm - 4:43 pm
YHM
-
ORD
23h 33m1 stop
WestJet Logo
5:30 pm - 5:10 pm
ORD
-
YHM
22h 40m1 stop
$734WestJet
Booking Insights

KAYAK's insights & trends for Hamilton to Illinois flights

Get data-powered insights and trends into flights from Hamilton to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Hamilton to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hamilton to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hamilton to Illinois is September, when tickets cost $178 (return) on average. On the other hand, the most expensive months are October and March, when the average cost of round-trip tickets is $449 and $329 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$160
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Hamilton to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Hamilton to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hamilton to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hamilton to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hamilton to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hamilton to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Hamilton to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hamilton to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hamilton to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hamilton to Illinois

Information on your arrival and departure airports

Hamilton (YHM)