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Cheap flights from Hamilton, ON to the United States from C$ 157

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
4 May — 11 May1
1 adult

Cheap flight deals from Hamilton to USA

Keep the following information in mind while searching for Hamilton to USA flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 259

One-way from

C$ 157

Popular in

December

Cheapest in

January

Average price

C$ 315
WestJet
  • WestJet
  • 18/5-24/5
  • 2 total stops
  • 20h 06m total
  • Hamilton to USA
Search Deals
WestJet
  • WestJet
  • 18/5
  • 1 total stop
  • 9h 55m total
  • Hamilton to USA
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Hamilton to USA

Cheapest flights from Hamilton to USA
Explore the most affordable flight options available from Hamilton to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Sun 18/56:00 a.m.YHM - LAS
1 stop9h 55mWestJet
Sat 24/511:30 a.m.LAS - YHM
1 stop10h 11mWestJet
Deal found 28/4C$ 259
Sun 18/56:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Fri 30/51:50 p.m.SEA - YHM
1 stop7h 51mWestJet
Deal found 28/4C$ 267
Sat 14/66:00 a.m.YHM - LAX
1 stop11h 12mWestJet
Tue 24/611:40 a.m.LAX - YHM
1 stop10h 01mWestJet
Deal found 28/4C$ 328
Wed 9/76:00 a.m.YHM - SFO
1 stop9h 05mWestJet
Wed 23/712:50 p.m.SFO - YHM
1 stop8h 51mWestJet
Deal found 27/4C$ 340
Thu 24/76:00 a.m.YHM - SNA
1 stop8h 59mWestJet
Sat 2/812:50 p.m.SNA - YHM
1 stop8h 51mWestJet
Deal found 26/4C$ 355
Mon 2/66:00 a.m.YHM - PHX
1 stop9h 24mWestJet
Fri 6/61:10 p.m.PHX - YHM
1 stop8h 31mWestJet
Deal found 28/4C$ 360
Sun 1/66:00 a.m.YHM - HNL
2 stops21h 37mWestJet
Sun 8/610:45 p.m.HNL - YHM
2 stops19h 56mWestJet
Deal found 27/4C$ 370
Wed 4/66:00 a.m.YHM - SEA
1 stop9h 58mMultiple Airlines
Wed 11/63:20 p.m.SEA - YHM
3 stops30h 21mMultiple Airlines
Deal found 28/4C$ 453
Fri 30/56:00 a.m.YHM - LAX
3 stops30h 56mMultiple Airlines
Tue 3/66:52 p.m.LAX - YHM
2 stops26h 49mMultiple Airlines
Deal found 27/4C$ 453
Mon 26/56:00 a.m.YHM - LAS
2 stops16h 49mMultiple Airlines
Wed 4/62:22 p.m.LAS - YHM
2 stops31h 19mMultiple Airlines
Deal found 28/4C$ 464
Sun 1/66:00 a.m.YHM - PHX
1 stop9h 24mMultiple Airlines
Wed 4/66:20 a.m.PHX - YHM
2 stops15h 21mMultiple Airlines
Deal found 28/4C$ 486
Mon 19/56:00 a.m.YHM - SNA
2 stops31h 52mMultiple Airlines
Fri 23/57:58 p.m.SNA - YHM
2 stops25h 43mMultiple Airlines
Deal found 27/4C$ 534

Cheapflights Fare Finder

Customize your flight search to find flights from Hamilton to USA 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 29 April 2025.
Use the filters below to find and compare flights from Hamilton to the United States that are best for you.

Fly from

Hamilton

Fly to

USA

Route

Depart

Return

Price

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 18/5

6:00 a.m.-12:55 p.m.

1 stop9h 55m

Las Vegas Harry Reid Intl

Sat 24/5

11:30 a.m.-12:41 a.m.

1 stop10h 11m

C$ 259

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Sun 18/5

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

1 stop9h 58m

Seattle/Tacoma Intl

Fri 30/5

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

1 stop7h 51m

C$ 267

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Sat 14/6

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

1 stop11h 12m

Los Angeles

Tue 24/6

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

1 stop10h 01m

C$ 328

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 9/7

6:00 a.m.-12:05 p.m.

1 stop9h 05m

San Francisco

Wed 23/7

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

1 stop8h 51m

C$ 340

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Thu 24/7

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

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Sat 2/8

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

1 stop8h 51m

C$ 355

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Mon 2/6

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

1 stop9h 24m

Phoenix Sky Harbor Intl

Fri 6/6

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

1 stop8h 31m

C$ 360

HamiltonHonolulu

YHM - HNL

YHMHNL

Hamilton

Sun 1/6

6:00 a.m.-9:37 p.m.

2 stops21h 37m

Honolulu

Sun 8/6

10:45 p.m.-12:41 a.m.

2 stops19h 56m

C$ 370

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Wed 4/6

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

1 stop9h 58m

Seattle/Tacoma Intl

Wed 11/6

3:20 p.m.-12:41 a.m.

3 stops30h 21m

C$ 453

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Fri 30/5

6:00 a.m.-9:56 a.m.

3 stops30h 56m

Los Angeles

Tue 3/6

6:52 p.m.-12:41 a.m.

2 stops26h 49m

C$ 453

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Mon 26/5

6:00 a.m.-7:49 p.m.

2 stops16h 49m

Las Vegas Harry Reid Intl

Wed 4/6

2:22 p.m.-12:41 a.m.

2 stops31h 19m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 43 results
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Best time to book a flight from Hamilton to USA

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

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

Currently, September is the cheapest month in which you can book a flight from Hamilton, Ontario to USA (average of C$ 230). Flying from Hamilton, Ontario to USA in July is currently the most expensive (average of C$ 314). 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 YHM to US?

Find hourly flight availability from Hamilton to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

When flying from Hamilton, Ontario to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in USA by month

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

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

Temperature in USA by month

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

If weather is an important factor for your trip to USA, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 29 April 2025.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

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

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

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
2,823 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,228 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Overall

8.0

Comfort

8.1

Crew

8.8

Boarding

8.2

Entertainment

7.0

Food

7.6

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 Hamilton to USA. 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 from for flights from Hamilton to United States?

    Hamilton (YHM), located 10.9 km from the city centre, is the airport you fly out of when you book flights from Hamilton to United States.

  • What are the cheapest airlines to fly from Hamilton, Ontario to USA one-way?

    One-way options have recently been found by users for as low as C$ 157 on WestJet. Other airlines that offer cheap prices include Porter Airlines from C$ 527 and Air Canada from C$ 563 one-way.

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

    While some choose either Hamilton - New York John F Kennedy Intl or Hamilton - Seattle/Tacoma Intl, Hamilton - San Francisco is the most popular route from Hamilton, Ontario to USA.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton to USA 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 Hamilton, Ontario to USA?

    Currently, September is the cheapest month in which you can book a flight from Hamilton, Ontario to USA (average of C$ 230). Flying from Hamilton, Ontario to USA in July is currently the most expensive (average of C$ 314). 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

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Alternative routes for Hamilton to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Hamilton to USA

Discover the top 4 airlines that operate flights from Hamilton to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 202AverageC$ 417FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 207AverageC$ 500FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 249AverageC$ 495FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Flair AirlinesCheapestC$ 303AverageC$ 347FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights

Fly with Cheapflights

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Hamilton to USA flexibly with Cheapflights today.

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