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Cheap flights from the United States to Hamilton, ON from C$ 146

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YHM
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from USA to Hamilton
Explore the most affordable flight options available from USA to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Fri 11/95:19 p.m. -
2 stops22h 36m
Mon 14/911:45 a.m. -
1 stop7h 49m
Deal found 8/8C$ 389
Thu 12/111:35 p.m. -
1 stop8h 35m
Sun 15/116:55 a.m. -
Nonstop3h 05m
Deal found 6/8C$ 400
Wed 11/111:35 p.m. -
1 stop8h 35m
Sun 15/116:55 a.m. -
Nonstop3h 05m
Deal found 7/8C$ 414
Wed 25/111:35 p.m. -
1 stop8h 35m
Sun 29/116:55 a.m. -
Nonstop3h 05m
Deal found 6/8C$ 421
Fri 27/111:35 p.m. -
1 stop8h 35m
Sun 29/116:55 a.m. -
Nonstop3h 05m
Deal found 6/8C$ 431
Thu 26/111:35 p.m. -
1 stop8h 35m
Sun 29/116:55 a.m. -
Nonstop3h 05m
Deal found 8/8C$ 443
Tue 24/115:25 p.m. -
1 stop4h 45m
Sun 29/1112:10 p.m. -
1 stop4h 35m
Deal found 5/8C$ 447
Thu 26/115:25 p.m. -
1 stop4h 45m
Mon 30/1112:10 p.m. -
1 stop4h 35m
Deal found 5/8C$ 452
Tue 24/115:25 p.m. -
1 stop4h 45m
Mon 30/1112:10 p.m. -
1 stop4h 35m
Deal found 5/8C$ 453
Tue 15/121:35 p.m. -
1 stop8h 35m
Sun 17/16:55 a.m. -
Nonstop3h 05m
Deal found 8/8C$ 470
Fri 18/911:20 a.m. -
2 stops10h 49m
Mon 21/911:45 a.m. -
1 stop7h 49m
Deal found 5/8C$ 492
Wed 26/810:40 a.m. -
1 stop4h 28m
Sat 29/810:25 a.m. -
1 stop5h 20m
Deal found 5/8C$ 513

Find flight deals from USA to Hamilton

Keep the following information in mind while searching for USA to Hamilton flight deals. Data was last updated 10 August 2026.

Round-trip from

C$ 389

One-way from

C$ 146

Popular in

February

Cheapest in

October

Average price

C$ 541
Porter Airlines
  • Porter Airlines
  • 11/9-14/9
  • 3 total stops
  • 30h 25m total
  • USA to Hamilton
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/12
  • Nonstop
  • 2h 54m total
  • USA to Hamilton
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 629,999 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from the United States to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoHamilton

MCO Orlando - YHM Hamilton

MCOYHM

Orlando

Fri 27/11

1:35 p.m.-10:10 p.m.

1 stop8h 35m

Hamilton

Sun 29/11

6:55 a.m.-10:00 a.m.

Nonstop3h 05m

C$ 421

OrlandoHamilton

MCO Orlando - YHM Hamilton

MCOYHM

Orlando

Fri 18/9

11:20 a.m.-10:09 p.m.

2 stops10h 49m

Hamilton

Mon 21/9

11:45 a.m.-7:34 p.m.

1 stop7h 49m

C$ 492

Los AngelesHamilton

LAX Los Angeles - YHM Hamilton

LAXYHM

Los Angeles

Wed 9/9

6:05 p.m.-10:25 p.m.

3 stops25h 20m

Hamilton

Wed 16/9

6:05 a.m.-4:00 p.m.

2 stops12h 55m

C$ 569

San FranciscoHamilton

SFO San Francisco - YHM Hamilton

SFOYHM

San Francisco

Tue 29/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Thu 15/10

6:10 p.m.-12:00 p.m.

1 stop20h 50m

C$ 598

San FranciscoHamilton

SFO San Francisco - YHM Hamilton

SFOYHM

San Francisco

Thu 1/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Sun 4/10

6:10 p.m.-12:00 p.m.

1 stop20h 50m

C$ 598

Los AngelesHamilton

LAX Los Angeles - YHM Hamilton

LAXYHM

Los Angeles

Wed 25/11

12:20 p.m.-4:17 p.m.

1 stop24h 57m

Hamilton

Sun 29/11

6:10 p.m.-9:03 p.m.

1 stop29h 53m

C$ 622

NewarkHamilton

EWR Newark - YHM Hamilton

EWRYHM

Newark

Wed 2/9

10:40 a.m.-9:43 a.m.

1 stop23h 03m

Hamilton

Thu 3/9

1:55 p.m.-9:40 p.m.

2 stops7h 45m

C$ 630

Los AngelesHamilton

LAX Los Angeles - YHM Hamilton

LAXYHM

Los Angeles

Wed 9/9

6:05 p.m.-5:35 p.m.

3 stops20h 30m

Hamilton

Mon 21/9

3:45 p.m.-12:25 p.m.

3 stops23h 40m

C$ 656

San FranciscoHamilton

SFO San Francisco - YHM Hamilton

SFOYHM

San Francisco

Thu 17/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Mon 21/9

6:05 a.m.-6:00 p.m.

2 stops14h 55m

C$ 656

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Thu 24/9

10:30 a.m.-5:15 p.m.

1 stop27h 45m

Hamilton

Sun 27/9

6:05 a.m.-9:40 a.m.

3 stops30h 35m

C$ 665

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from USA to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from USA 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 the United States to Hamilton

How often are flights from the United States to Hamilton delayed?

About 44% of weekly flights between United States and Hamilton have experienced delays in the past year, with the average delay time being 80 minutes.

What is the most punctual flight time for the United States to Hamilton flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Hamilton flights?

Over the past year, La Costena has had the lowest number of delays on this route, with just 50% of flights being delayed.

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated 10 August 2026.
Check out reviews from past customers who have flown with Porter Airlines from the United States to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
452 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
452 reviews
Porter Airlines
8.0
Very good
452 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

    Located just 10.9 km from the city centre, Hamilton (YHM) is the airport most travelers will use when flying to Hamilton from United States.

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

    Departing from USA to Hamilton, Ontario will take you 8h 15m. USA and Hamilton, Ontario are separated by a distance of 3605 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from USA to Hamilton, Ontario?

    The most popular route from USA to Hamilton, Ontario is Newark - Hamilton. You may also consider Boston Logan Intl - Hamilton or New York John F Kennedy Intl - Hamilton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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.

See more FAQs

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Alternative routes for USA to Hamilton

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Hamilton?

Cheapflights makes it easy to find USA to Hamilton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from USA to Hamilton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from USA to Hamilton.

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Certainly. Search results for flights to Hamilton from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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