HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hamilton

$143+ Cheap flights from Louisiana to Hamilton, ON (YHM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YHM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Hamilton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Louisiana to Hamilton

Cheapest flights from Louisiana to Hamilton
Explore the most affordable flight options available from Louisiana to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:58 pmMSY - YHM
2 stops21h 02mMultiple Airlines
Sun 12/217:25 amYHM - MSY
2 stops14h 32mMultiple Airlines
Deal found 10/28$673
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:40 amMSY - YHM
1 stop7h 20mMultiple Airlines
Sun 12/287:25 amYHM - MSY
2 stops14h 32mMultiple Airlines
Deal found 10/30$746
This WestJet deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:03 pmMSY - YHM
2 stops28h 14mWestJet
Sun 12/216:10 pmYHM - MSY
2 stops20h 33mWestJet
Deal found 10/28$1,626

Cheap flight deals from Louisiana to Hamilton

Keep the following information in mind while searching for Louisiana to Hamilton flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$421
(Mytrip)

One-way from

$143
(Trip.com)

Popular in

September

Cheapest in

March

Average price

$565
Provider with most accurate pricing for New Orleans Louis Armstrong-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Toronto (YTO) flights.
Search Deals
From Louisiana to Hamilton
Search Deals
One-way flight from Louisiana to Hamilton
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Hamilton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Louisiana to Hamilton that are best for you.

Fly from

Louisiana

Fly to

Hamilton

Route

Depart

Return

Price

New OrleansHamilton

MSY - YHM

MSYYHM

New Orleans Louis Armstrong

Sat 12/13

4:58 pm-3:00 pm

2 stops21h 02m

Hamilton

Sun 12/21

7:25 am-8:57 pm

2 stops14h 32m

$673

New OrleansHamilton

MSY - YHM

MSYYHM

New Orleans Louis Armstrong

Sat 12/20

6:40 am-3:00 pm

1 stop7h 20m

Hamilton

Sun 12/28

7:25 am-8:57 pm

2 stops14h 32m

$746

New OrleansHamilton

MSY - YHM

MSYYHM

New Orleans Louis Armstrong

Sat 12/13

12:03 pm-5:17 pm

2 stops28h 14m

Hamilton

Sun 12/21

6:10 pm-1:43 pm

2 stops20h 33m

$1,626

New OrleansHamilton

MSY - YHM

MSYYHM

New Orleans Louis Armstrong

Sun 12/14

5:15 am-2:20 pm

1 stop8h 05m

$143

New OrleansHamilton

MSY - YHM

MSYYHM

New Orleans Louis Armstrong

Fri 12/19

5:05 am-2:20 pm

1 stop8h 15m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Louisiana to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Hamilton

What is the cheapest month to book a flight from Louisiana to Hamilton, Ontario?

Currently, May is the cheapest month in which you can book a flight from Louisiana to Hamilton, Ontario (average of $262). Flying from Louisiana to Hamilton, Ontario in March is currently the most expensive (average of $776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hamilton from Louisiana?

    For a flight from Louisiana to Hamilton, you will be flying into Hamilton. Hamilton (YHM) is just 6.8 mi from the center of the city.

  • How long is the flight from Louisiana to Hamilton, Ontario?

    Departing from Louisiana to Hamilton, Ontario will take you 28h 14m. Airlines will cover a distance of 1073 mi.

  • Can I find deals for flights from Louisiana to Hamilton that include hotel bookings?

    Yes. In addition to deals on Louisiana to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Hamilton.

  • Can I find deals for business class flights from Louisiana to Hamilton?

    Yes. Cheapflights offers flight deals from Louisiana to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Hamilton, Ontario?

    Currently, May is the cheapest month in which you can book a flight from Louisiana to Hamilton, Ontario (average of $262). Flying from Louisiana to Hamilton, Ontario in March is currently the most expensive (average of $776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisiana to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pearson Intl flights
Newark to Toronto Island flights
Los Angeles to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
San Francisco to Pearson Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Boston to Toronto Island flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Minneapolis to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
John F Kennedy Intl to Toronto Island flights
Sky Harbor Intl to Pearson Intl flights
Los Angeles to Toronto Island flights
Fort Lauderdale to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Hobby to Pearson Intl flights
Ontario to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Midway to Toronto Island flights
Denver to Pearson Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Tampa to Pearson Intl flights
San Francisco to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Raleigh to Pearson Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Charlotte to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
LaGuardia to Toronto Island flights
Philadelphia to Pierre Elliott Trudeau Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.