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Cheap flights from the United States to Hamilton, ON from C$ 123

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YHM
5 May — 12 May1
1 adult

Cheap flight deals from USA to Hamilton

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

Round-trip from

C$ 306

One-way from

C$ 123

Popular in

July

Cheapest in

January

Average price

C$ 295
WestJet
  • WestJet
  • 16/5-18/5
  • 2 total stops
  • 17h 49m total
  • USA to Hamilton
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WestJet
  • WestJet
  • 15/7
  • 1 total stop
  • 7h 36m total
  • USA to Hamilton
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from USA to Hamilton

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 30 April 2025.

Fri 16/51:50 p.m.SEA - YHM
1 stop7h 51mWestJet
Sun 18/56:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Deal found 28/4C$ 306
Sun 10/812:50 p.m.SFO - YHM
1 stop8h 51mWestJet
Thu 14/86:00 a.m.YHM - SFO
2 stops10h 59mWestJet
Deal found 28/4C$ 376
Tue 27/511:40 a.m.LAX - YHM
1 stop10h 01mWestJet
Tue 3/66:00 a.m.YHM - LAX
1 stop11h 12mWestJet
Deal found 29/4C$ 404
Fri 8/81:10 p.m.PHX - YHM
1 stop8h 31mWestJet
Sun 10/86:00 a.m.YHM - PHX
1 stop9h 24mWestJet
Deal found 27/4C$ 410
Wed 28/51:09 p.m.SFO - YHM
2 stops32h 32mMultiple Airlines
Wed 4/66:00 a.m.YHM - SFO
1 stop9h 05mMultiple Airlines
Deal found 28/4C$ 444
Tue 1/712:50 p.m.SNA - YHM
1 stop8h 51mWestJet
Sun 13/76:00 a.m.YHM - SNA
1 stop8h 59mWestJet
Deal found 29/4C$ 446
Wed 11/67:05 a.m.SEA - YHM
1 stop13h 18mMultiple Airlines
Wed 18/69:20 a.m.YHM - SEA
2 stops14h 08mMultiple Airlines
Deal found 28/4C$ 447
Thu 31/79:43 a.m.LAX - YHM
2 stops11h 58mMultiple Airlines
Sat 9/86:00 a.m.YHM - LAX
1 stop11h 12mMultiple Airlines
Deal found 29/4C$ 489
Mon 26/511:51 a.m.OAK - YHM
3 stops33h 50mMultiple Airlines
Sat 31/56:00 a.m.YHM - OAK
3 stops19h 25mMultiple Airlines
Deal found 29/4C$ 613
Fri 20/67:40 p.m.SNA - YHM
2 stops26h 01mMultiple Airlines
Mon 30/66:00 a.m.YHM - SNA
2 stops18h 50mMultiple Airlines
Deal found 29/4C$ 637
Fri 13/611:50 a.m.ORD - YHM
3 stops35h 51mMultiple Airlines
Fri 20/66:00 a.m.YHM - ORD
3 stops25h 12mMultiple Airlines
Deal found 29/4C$ 649
Thu 12/66:55 p.m.BOS - YHM
1 stop25h 04mMultiple Airlines
Thu 19/68:05 a.m.YHM - BOS
1 stop34h 05mMultiple Airlines
Deal found 28/4C$ 695

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 30 April 2025.
Use the filters below to find and compare flights from the United States to Hamilton that are best for you.

Fly from

USA

Fly to

Hamilton

Route

Depart

Return

Price

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Fri 16/5

1:50 p.m.-12:41 a.m.

1 stop7h 51m

Hamilton

Sun 18/5

6:00 a.m.-12:58 p.m.

1 stop9h 58m

C$ 306

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 27/5

10:15 a.m.-12:41 a.m.

2 stops11h 26m

Hamilton

Tue 3/6

8:20 a.m.-9:30 a.m.

1 stop28h 10m

C$ 388

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Tue 27/5

11:40 a.m.-12:41 a.m.

1 stop10h 01m

Hamilton

Tue 3/6

6:00 a.m.-2:12 p.m.

1 stop11h 12m

C$ 404

PhoenixHamilton

PHX - YHM

PHXYHM

Phoenix Sky Harbor Intl

Fri 8/8

1:10 p.m.-12:41 a.m.

1 stop8h 31m

Hamilton

Sun 10/8

6:00 a.m.-12:24 p.m.

1 stop9h 24m

C$ 410

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 6/8

12:50 p.m.-12:41 a.m.

1 stop8h 51m

Hamilton

Wed 13/8

6:00 a.m.-11:56 a.m.

1 stop8h 56m

C$ 437

Santa AnaHamilton

SNA - YHM

SNAYHM

Santa Ana J. Wayne/Orange Cnty

Tue 1/7

12:50 p.m.-12:41 a.m.

1 stop8h 51m

Hamilton

Sun 13/7

6:00 a.m.-11:59 a.m.

1 stop8h 59m

C$ 446

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Wed 11/6

7:05 a.m.-11:23 p.m.

1 stop13h 18m

Hamilton

Wed 18/6

9:20 a.m.-8:28 p.m.

2 stops14h 08m

C$ 447

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Thu 31/7

9:43 a.m.-12:41 a.m.

2 stops11h 58m

Hamilton

Sat 9/8

6:00 a.m.-2:12 p.m.

1 stop11h 12m

C$ 489

OaklandHamilton

OAK - YHM

OAKYHM

Oakland

Mon 26/5

11:51 a.m.-12:41 a.m.

3 stops33h 50m

Hamilton

Sat 31/5

6:00 a.m.-10:25 p.m.

3 stops19h 25m

C$ 613

Santa AnaHamilton

SNA - YHM

SNAYHM

Santa Ana J. Wayne/Orange Cnty

Fri 20/6

7:40 p.m.-12:41 a.m.

2 stops26h 01m

Hamilton

Mon 30/6

6:00 a.m.-9:50 p.m.

2 stops18h 50m

C$ 637

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 38 results
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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

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

Currently, January is the cheapest month in which you can book a flight from USA to Hamilton, Ontario (average of C$ 186). Flying from USA to Hamilton, Ontario in December is currently the most expensive (average of C$ 271). 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.

What is the cheapest time of day to fly from US to YHM?

Find hourly flight availability from USA to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Hamilton, Ontario as you normally would.

Rainfall in Hamilton by month

Plan your trip to Hamilton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hamilton, Ontario ranges from 58.0 - 101.0 mm per month. July is typically the wettest month, when rainfall can reach 101.0 mm. February is typically the driest time to visit Hamilton, Ontario when rainfall is around 58.0 mm.

Temperature in Hamilton by month

Plan your trip to Hamilton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hamilton, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 30 April 2025.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.1

Boarding

8.2

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.1

Boarding

8.2

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,826 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.1

Boarding

8.2

Crew

8.8

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

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

    The most popular route from USA to Hamilton, Ontario is Seattle/Tacoma Intl - Hamilton. You may also consider San Francisco - 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.

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

    Currently, January is the cheapest month in which you can book a flight from USA to Hamilton, Ontario (average of C$ 186). Flying from USA to Hamilton, Ontario in December is currently the most expensive (average of C$ 271). 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

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