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

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 Illinois to Hamilton. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Hamilton with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Hamilton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$141 CHEAP FLIGHTS from Illinois to Hamilton

BDA

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% 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

Cheap Flights from Illinois to Hamilton

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Hamilton 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Hamilton

Thu, Sep 25 - Wed, Oct 1

1:30 pm - 11:50 amSTL-BDA

20h 20m2 stops

12:50 pm - 7:38 pmBDA-STL

8h 48m1 stop

$424Air Canada

Find Deal

Thu, Sep 25 - Wed, Oct 1

9:15 am - 11:50 amSTL-BDA

24h 35m1 stop

12:50 pm - 7:38 pmBDA-STL

8h 48m1 stop

$429Air Canada

Find Deal

Wed, Oct 8 - Wed, Oct 15

11:13 am - 11:50 amORD-BDA

46h 37m3 stops

12:50 pm - 1:14 pmBDA-ORD

26h 24m1 stop

$550

Find Deal

Tue, Oct 21 - Thu, Oct 23

3:50 pm - 11:50 amORD-BDA

18h 00m1 stop

9:20 am - 10:50 amBDA-ORD

27h 30m2 stops

$591

Find Deal

Wed, Dec 17 - Thu, Dec 25

6:30 pm - 12:10 pmORD-BDA

15h 40m1 stop

1:20 pm - 9:35 pmBDA-ORD

10h 15m1 stop

$628Delta

Find Deal

Wed, Dec 17 - Fri, Dec 26

1:09 pm - 12:10 pmORD-BDA

21h 01m2 stops

1:20 pm - 9:35 pmBDA-ORD

10h 15m1 stop

$633Delta

Find Deal

Sat, Nov 8 - Wed, Nov 12

11:48 am - 11:05 amORD-BDA

21h 17m1 stop

12:19 pm - 5:45 pmBDA-ORD

7h 26m1 stop

$641American Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

11:48 am - 11:05 amORD-BDA

21h 17m1 stop

8:30 am - 5:52 pmBDA-ORD

11h 22m2 stops

$645American Airlines

Find Deal

Mon, Oct 6 - Fri, Oct 10

6:00 am - 1:40 pmSTL-BDA

5h 40m1 stop

2:50 pm - 10:49 amBDA-STL

21h 59m2 stops

$685United Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

6:00 am - 1:40 pmORD-BDA

5h 40m1 stop

2:50 pm - 9:26 pmBDA-ORD

8h 36m1 stop

$701United Airlines

Find Deal

Cheapest round-trip

$424

Air Canada

Thu 9/25Wed 10/1

STL - BDA • 2 stops

Cheapest one-way

$141

Air Canada

Mon 10/6

ORD - BDA • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Hamilton!

Useful Info

Low season	January
High season	May
Cheapest flight	$141

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Chicago O'Hare Airport to Hamilton

How does KAYAK find such low prices on flights from Illinois to Hamilton?
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 Illinois to Hamilton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hamilton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hamilton from 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 Illinois to Hamilton?
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 to Hamilton with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hamilton?
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 to Hamilton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Somerset

Camden

Everything you need to know for your flight to Hamilton

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Hamilton

Hamilton (BDA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BDA

$141 Find Cheap Flights from Illinois to Hamilton

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

Cheap Flights from Illinois to Hamilton

Recent round-trip flight deals from Illinois to Hamilton

Recent one-way flight deals from Illinois to Hamilton

Recent last minute flight deals from Illinois to Hamilton

Everything you should know

Good to know

FAQs for booking flights from Illinois to Hamilton

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

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 Illinois to Hamilton.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hamilton from 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 Illinois to Hamilton?

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 to Hamilton with an airline and back to Illinois with another airline.

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

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 to Hamilton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Hamilton?

Everything you need to know for your flight to Hamilton

Information on the airport you'll fly into in Hamilton

Cabin class types available on flights to Illinois

Complete your trip to Hamilton with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Hamilton

Choose which airport to fly into in Hamilton

Find deals for your return flight