BDA - ORD

$321 Find Cheap Flights from Hamilton to Chicago O'Hare Airport - Compare and Save

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 O'Hare Intl departing on 8/11. 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

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Everything you should know

Cheapest round-trip
$516
Air Canada, JetBlue
Sat 8/1Wed 8/5
BDA - ORD • 1 stop
Cheapest one-way
$321
JetBlue
Tue 8/11
BDA - ORD • 1 stop
Top airlines
Air Canada
Cheapest • from $555 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hamilton and O'Hare Intl. You'll need at least 1 connection.
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We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hamilton to O'Hare Intl (BDA-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hamilton to O'Hare Intl 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 O'Hare Intl

Sat, Aug 1 - Wed, Aug 5
Multiple Airlines Logo
1:35 pm - 9:00 am
BDA
-
ORD
21h 25m
1 stop
Multiple Airlines Logo
6:00 am - 2:18 pm
ORD
-
BDA
6h 18m
1 stop
$516Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
3:35 pm - 8:43 am
BDA
-
ORD
19h 08m
1 stop
Multiple Airlines Logo
5:35 pm - 12:40 pm
ORD
-
BDA
17h 05m
1 stop
$542Multiple Airlines
Sat, Aug 1 - Wed, Aug 5
Multiple Airlines Logo
1:35 pm - 9:00 am
BDA
-
ORD
21h 25m
1 stop
Multiple Airlines Logo
6:00 am - 2:18 pm
ORD
-
BDA
6h 18m
1 stop
$545Multiple Airlines
Sat, Aug 1 - Wed, Aug 5
Multiple Airlines Logo
1:35 pm - 9:00 am
BDA
-
ORD
21h 25m
1 stop
Multiple Airlines Logo
6:00 am - 2:18 pm
ORD
-
BDA
6h 18m
1 stop
$550Multiple Airlines
Sun, Aug 16 - Tue, Aug 25
Air Canada Logo
1:35 pm - 2:50 pm
BDA
-
ORD
27h 15m
1 stop
Air Canada Logo
3:40 pm - 12:40 pm
ORD
-
BDA
19h 00m
2 stops
$555Air Canada
Sat, Aug 1 - Wed, Aug 5
Multiple Airlines Logo
1:35 pm - 9:00 am
BDA
-
ORD
21h 25m
1 stop
Multiple Airlines Logo
6:00 am - 2:18 pm
ORD
-
BDA
6h 18m
1 stop
$556Multiple Airlines
Mon, Aug 24 - Wed, Sep 2
JetBlue Logo
3:35 pm - 9:58 pm
BDA
-
ORD
8h 23m
1 stop
JetBlue Logo
6:00 am - 2:30 pm
ORD
-
BDA
6h 30m
1 stop
$557JetBlue
Sun, Aug 23 - Tue, Sep 1
Air Canada Logo
1:35 pm - 7:52 pm
BDA
-
ORD
8h 17m
1 stop
Air Canada Logo
6:21 pm - 12:40 pm
ORD
-
BDA
16h 19m
2 stops
$560Air Canada
Sun, Aug 23 - Tue, Sep 1
Air Canada Logo
1:35 pm - 10:16 am
BDA
-
ORD
22h 41m
2 stops
Air Canada Logo
6:21 pm - 12:40 pm
ORD
-
BDA
16h 19m
2 stops
$563Air Canada
Thu, Aug 27 - Wed, Sep 2
JetBlue Logo
3:35 pm - 9:58 pm
BDA
-
ORD
8h 23m
1 stop
JetBlue Logo
6:00 am - 2:30 pm
ORD
-
BDA
6h 30m
1 stop
$566JetBlue
Booking Insights

KAYAK's insights & trends for Hamilton to O'Hare Intl flights

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

Which airlines provide the cheapest flights from Hamilton to Chicago O'Hare Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Hamilton to Chicago O'Hare Airport were found on Air Canada ($555) and JetBlue ($557).

Find deals

Good to know

Cheapest flight$321
Flight from Hamilton to Chicago O'Hare Airport

When to book flights from Hamilton to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Hamilton to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hamilton to Chicago O'Hare Airport flights

  • What is the cheapest flight from Hamilton to Chicago O'Hare Intl Airport?

    In the last 5 days, the lowest price for a flight from Hamilton to Chicago O'Hare Intl Airport was $321 for a one-way ticket and $516 for a round-trip.

  • Do I need a passport to fly between Hamilton and Chicago O'Hare Airport?

    Yes, you’ll need a passport to travel to Chicago O'Hare Airport from Hamilton.

  • Which airports will I be using when flying from Hamilton to Chicago O'Hare Airport?

    When flying out of Hamilton you will be using Hamilton L.F Wade Intl. You will be landing at Chicago O'Hare Airport, also known as Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Hamilton to Chicago O'Hare Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hamilton to Chicago O'Hare Airport?

    oneworld is the only airline alliance operating flights between Hamilton and Chicago O'Hare Airport.

  • How does KAYAK find such low prices on flights from Hamilton to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Hamilton 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 Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Hamilton with another airline. Booking your flights between Hamilton and ORD can sometimes prove cheaper using this method.

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

    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 Chicago O'Hare Airport from Hamilton 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 O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Hamilton to Chicago. 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 O'Hare Intl? 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 11810 reviews
7.5Boarding
7.2Comfort
7.9Crew
6.4Food
6.8Entertainment
Airline reviews

I will never but. through kayak again. and American Airlines. I will never fly again on. They're both thieves.

2.0 MediocreDino, Jul 2026
OMA - ORD
Read more American Airlines reviews

I will never but. through kayak again. and American Airlines. I will never fly again on. They're both thieves.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Flight was delayed…once landed at ORD, no gates were available so made us wait for 56 minutes after we landed to let us out of the aircraft!

Very efficient boarding and quick flight. Attendants don’t come by often so would often have a lot of trash at seat.

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

We had a mechanical delay which made us 90 minutes late (9:30 PM) then land and put into the penalty box because a plane was in our gate? What the hell! We should get priority.Damn American.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Everything you need to know for your flight from Hamilton to O'Hare Intl

Information on your arrival and departure airports

Hamilton (BDA)
O'Hare Intl (ORD)