BDA - ORD

$288 Find Cheap Flights from Hamilton to Chicago O'Hare Airport

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 3/29. 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 Chicago O'Hare Intl Airport

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

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Everything you should know

Cheapest round-trip
$534
Air Canada
Sun 6/14Fri 6/19
BDA - ORD • 1 stop
Cheapest one-way
$288
Air Canada
Sun 3/29
BDA - ORD • 2 stops
Top airlines
Air Canada
Cheapest • from $534 (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.
Insights
Insights
Insights
Insights
Top layover airports
Newark (EWR)
Cheapest • Avg $691 (round-trip)
Philadelphia (PHL)
Shortest trip • 7h 30m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Sun, Jun 14 - Fri, Jun 19
Air Canada Logo
1:20 pm - 1:25 pm
BDA
-
ORD
26h 05m
1 stop
Air Canada Logo
9:50 am - 12:20 pm
ORD
-
BDA
24h 30m
1 stop
$534Air Canada
Sun, Jun 14 - Fri, Jun 19
Air Canada Logo
1:20 pm - 1:25 pm
BDA
-
ORD
26h 05m
1 stop
Air Canada Logo
8:45 am - 12:20 pm
ORD
-
BDA
25h 35m
2 stops
$538Air Canada
Fri, Jul 3 - Tue, Jul 14
Air Canada Logo
1:20 pm - 9:00 am
BDA
-
ORD
21h 40m
1 stop
Air Canada Logo
6:22 pm - 12:20 pm
ORD
-
BDA
15h 58m
2 stops
$552Air Canada
Tue, May 5 - Sun, May 10
Multiple Airlines Logo
1:10 pm - 7:41 am
BDA
-
ORD
20h 31m
2 stops
Multiple Airlines Logo
8:20 pm - 12:20 pm
ORD
-
BDA
14h 00m
1 stop
$567Multiple Airlines
Tue, May 5 - Sun, May 10
Multiple Airlines Logo
1:10 pm - 9:36 pm
BDA
-
ORD
10h 26m
1 stop
Multiple Airlines Logo
8:20 pm - 12:20 pm
ORD
-
BDA
14h 00m
1 stop
$581Multiple Airlines
Fri, Jul 3 - Tue, Jul 14
Multiple Airlines Logo
3:30 pm - 12:59 pm
BDA
-
ORD
23h 29m
2 stops
Multiple Airlines Logo
10:41 am - 12:20 pm
ORD
-
BDA
23h 39m
2 stops
$589Multiple Airlines
Tue, May 5 - Sun, May 10
Multiple Airlines Logo
8:15 am - 7:25 pm
BDA
-
ORD
13h 10m
2 stops
Multiple Airlines Logo
8:45 am - 12:45 pm
ORD
-
BDA
26h 00m
2 stops
$616Multiple Airlines
Tue, Aug 4 - Sat, Aug 8
Multiple Airlines Logo
3:30 pm - 8:44 pm
BDA
-
ORD
7h 14m
1 stop
Multiple Airlines Logo
2:15 pm - 12:20 pm
ORD
-
BDA
20h 05m
1 stop
$661Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
2:50 pm - 9:33 pm
BDA
-
ORD
8h 43m
1 stop
United Airlines Logo
6:00 am - 1:40 pm
ORD
-
BDA
5h 40m
1 stop
$679United Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
8:45 am - 7:22 pm
BDA
-
ORD
12h 37m
2 stops
American Airlines Logo
6:50 am - 9:50 pm
ORD
-
BDA
13h 00m
1 stop
$689American Airlines
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Hamilton to Chicago O'Hare Airport were found on Air Canada ($534) and United Airlines ($679).

Find deals

Good to know

Cheapest flight$288
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 3 days, the lowest price for a flight from Hamilton to Chicago O'Hare Intl Airport was $288 for a one-way ticket and $534 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 11369 reviews
7.5Boarding
6.4Food
6.9Entertainment
8.0Crew
7.2Comfort
Airline reviews

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

6.0 GoodIrene, Mar 2026
SFO - ORD
Read more American Airlines reviews

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Waited for oxygen tanks for 30 minutes after boarding was complete.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Flight from CHI to PVD was delayed by over 20 hours.

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)