$333 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 5/14. 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
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41,299,237 searches in the past 7 days on KAYAK

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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

Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
8:00 am - 8:22 am
BDA
-
ORD
26h 22m
2 stops
Multiple Airlines Logo
7:33 pm - 3:50 pm
ORD
-
BDA
18h 17m
2 stops
$557Multiple Airlines
Mon, Jun 8 - Sun, Jun 14
JetBlue Logo
3:29 pm - 10:58 pm
BDA
-
ORD
9h 29m
1 stop
JetBlue Logo
6:00 am - 2:17 pm
ORD
-
BDA
6h 17m
1 stop
$560JetBlue
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
8:00 am - 6:38 pm
BDA
-
ORD
12h 38m
1 stop
Multiple Airlines Logo
8:20 pm - 12:40 pm
ORD
-
BDA
14h 20m
1 stop
$563Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
8:00 am - 8:22 am
BDA
-
ORD
26h 22m
2 stops
Multiple Airlines Logo
9:55 am - 12:40 pm
ORD
-
BDA
24h 45m
1 stop
$564Multiple Airlines
Mon, Jun 8 - Sun, Jun 14
Multiple Airlines Logo
8:00 am - 12:23 pm
BDA
-
ORD
30h 23m
3 stops
Multiple Airlines Logo
9:55 am - 12:40 pm
ORD
-
BDA
24h 45m
1 stop
$625Multiple Airlines
Mon, Jun 8 - Sun, Jun 14
Multiple Airlines Logo
3:29 pm - 10:58 pm
BDA
-
ORD
9h 29m
1 stop
Multiple Airlines Logo
6:22 pm - 12:40 pm
ORD
-
BDA
16h 18m
2 stops
$642Multiple Airlines
Mon, Jun 8 - Sun, Jun 14
Multiple Airlines Logo
8:00 am - 12:23 pm
BDA
-
ORD
30h 23m
3 stops
Multiple Airlines Logo
7:33 pm - 2:20 pm
ORD
-
BDA
16h 47m
2 stops
$658Multiple Airlines
Fri, Jun 5 - Mon, Jun 8
JetBlue Logo
3:30 pm - 2:15 pm
BDA
-
ORD
24h 45m
1 stop
JetBlue Logo
6:15 am - 2:23 pm
ORD
-
BDA
6h 08m
1 stop
$661JetBlue
Sun, May 31 - Sun, Jun 7
Multiple Airlines Logo
6:45 pm - 9:00 am
BDA
-
ORD
16h 15m
1 stop
Multiple Airlines Logo
9:55 am - 12:40 pm
ORD
-
BDA
24h 45m
1 stop
$664Multiple Airlines
Wed, May 6 - Mon, May 18
Delta Logo
3:45 pm - 10:28 pm
BDA
-
MDW
8h 43m
1 stop
Delta Logo
6:23 am - 2:32 pm
MDW
-
BDA
6h 09m
1 stop
$918Delta
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.

Which airlines provide the cheapest flights from Hamilton to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Hamilton to Illinois were found on JetBlue ($560) and Delta ($918).

Good to know

Cheapest flight$333
Flight from Hamilton to Chicago O'Hare Airport

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.

Reviews of the top airline flying from Hamilton to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Hamilton to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hamilton to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11596 reviews
7.9Crew
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
Airline reviews

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

10.0 ExcellentAnonymous, Apr 2026
GSP - ORD
Read more American Airlines reviews

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Didn't make it back on American Airlines due to a maintenance issue. The communication and updates were terrible. I ended up returning on Aero Mexico which had a much nicer aircraft with a large entertainment screen with movies and shows AND they had a nice inflight meal. That was a treat after being delayed 26 hours! I think some additional flight miles, or something should be offered for that long of a delay ---it was not pleasant at all---very physical and emotional experience.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Delays with no explanation. It could have been handled better.

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

Information on your arrival and departure airports