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Cheap flights from Washington to Hamilton, ON from C$ 175

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YHM
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Washington to Hamilton

Keep the following information in mind while searching for Washington to Hamilton flight deals. Data was last updated 22 February 2025.

Round-trip from

C$ 400

One-way from

C$ 175

Popular in

April

Cheapest in

January

Average price

C$ 459
WestJet
  • WestJet
  • 27/5-5/6
  • 2 total stops
  • 17h 34m total
  • Washington to Hamilton
Search Deals
WestJet
  • WestJet
  • 8/5
  • 1 total stop
  • 7h 51m total
  • Washington to Hamilton
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Washington to Hamilton

Cheapest flights from Washington to Hamilton
Explore the most affordable flight options available from Washington to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Tue 27/52:05 p.m.SEA - YHM
1 stop7h 36mWestJet
Thu 5/66:00 a.m.YHM - SEA
1 stop9h 58mWestJet
Deal found 22/2C$ 400
Tue 8/49:48 a.m.SEA - YHM
3 stops28h 25mMultiple Airlines
Tue 15/46:05 p.m.YHM - SEA
1 stop23h 16mMultiple Airlines
Deal found 22/2C$ 692
Sun 6/47:33 a.m.GEG - YHM
2 stops30h 40mWestJet
Sun 13/46:55 p.m.YHM - GEG
2 stops26h 49mWestJet
Deal found 20/2C$ 1,447

Find flights from Washington to Hamilton within your budget

Customize your flight search to find flights from Washington 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 22 February 2025.

Fly from

Washington

Fly to

Hamilton

Route

Depart

Return

Price

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 27/5

2:05 p.m.-12:41 a.m.

1 stop7h 36m

Hamilton

Thu 5/6

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

1 stop9h 58m

C$ 400

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 8/4

9:48 a.m.-5:13 p.m.

3 stops28h 25m

Hamilton

Tue 15/4

6:05 p.m.-2:21 p.m.

1 stop23h 16m

C$ 692

SpokaneHamilton

GEG - YHM

GEGYHM

Spokane

Sun 6/4

7:33 a.m.-5:13 p.m.

2 stops30h 40m

Hamilton

Sun 13/4

6:55 p.m.-6:44 p.m.

2 stops26h 49m

C$ 1,447

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Thu 8/5

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

1 stop7h 51m

C$ 175

SeattleHamilton

SEA - YHM

SEAYHM

Seattle/Tacoma Intl

Tue 25/3

9:48 a.m.-5:13 p.m.

2 stops28h 25m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/2

Best time to book a flight from Washington to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Washington 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.

Travel insights for flights from Washington to Hamilton

Get recent, data-driven insights about flights from Washington to Hamilton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Hamilton, Ontario?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Hamilton, Ontario (average of C$ 186). Flying from State of Washington 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.

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 22 February 2025.
WestJet
7.2
Good
2,800 reviews
Check prices

Overall

7.2

Food

6.2

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Crew

7.9

Reviews

1 / 20

10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

WestJet
7.2
Good
2,800 reviews
WestJet
7.2
Good
2,800 reviews
Check prices

Overall

7.2

Food

6.2

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Crew

7.9

Reviews

1 / 20

10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Hamilton (YHM) is the airport you will fly into if you book a flight from Washington to Hamilton. It is only a 10.9 km journey from Hamilton (YHM) to Hamilton’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Hamilton, Ontario?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Hamilton, Ontario (average of C$ 186). Flying from State of Washington 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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Yes, Cheapflights offers price alerts on Washington to Hamilton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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