Find flights
When to book
Airlines
FAQs

Cheap flights from Hamilton, ON to Washington from C$ 163

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SEA
5 may. — 12 may.1
1 adult

Cheap flight deals from Hamilton to Washington

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

Round-trip from

C$ 263

One-way from

C$ 163

Popular in

July

Cheapest in

February

Average price

C$ 548
WestJet
  • WestJet
  • 10/7-17/7
  • 2 total stops
  • 17h 48m total
  • Hamilton to Washington
Search Deals
WestJet
  • WestJet
  • 24/6
  • 1 total stop
  • 9h 52m total
  • Hamilton to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% 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 Washington

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

jue. 10/76:00 a.m.YHM - PDX
1 stop9h 52mWestJet
jue. 17/71:45 p.m.PDX - YHM
1 stop7h 56mWestJet
Deal found 29/4C$ 263
mar. 27/56:00 a.m.YHM - SEA
1 stop9h 58mWestJet
mar. 3/62:05 p.m.SEA - YHM
1 stop7h 36mWestJet
Deal found 29/4C$ 305
mié. 4/66:00 a.m.YHM - SEA
1 stop9h 58mMultiple Airlines
mié. 11/63:20 p.m.SEA - YHM
3 stops30h 21mMultiple Airlines
Deal found 28/4C$ 453
dom. 13/76:00 a.m.YHM - PDX
1 stop9h 52mMultiple Airlines
dom. 20/75:15 a.m.PDX - YHM
2 stops15h 08mMultiple Airlines
Deal found 29/4C$ 796

Cheapflights Fare Finder

Customize your flight search to find flights from Hamilton to Washington 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 abril 2025.
Use the filters below to find and compare flights from Hamilton to Washington that are best for you.

Fly from

Hamilton

Fly to

Washington

Route

Depart

Return

Price

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

jue. 10/7

6:00 a.m.-12:52 p.m.

1 stop9h 52m

Portland

jue. 17/7

1:45 p.m.-12:41 a.m.

1 stop7h 56m

C$ 263

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

mar. 27/5

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

1 stop9h 58m

Seattle/Tacoma Intl

mar. 3/6

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

1 stop7h 36m

C$ 305

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

mié. 4/6

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

1 stop9h 58m

Seattle/Tacoma Intl

mié. 11/6

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

3 stops30h 21m

C$ 453

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

dom. 13/7

6:00 a.m.-12:52 p.m.

1 stop9h 52m

Portland

dom. 20/7

5:15 a.m.-11:23 p.m.

2 stops15h 08m

C$ 796

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

mar. 24/6

6:00 a.m.-12:52 p.m.

1 stop9h 52m

C$ 163

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

lun. 9/6

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

1 stop9h 58m

C$ 173

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

lun. 9/6

6:00 a.m.-10:46 p.m.

2 stops19h 46m

C$ 338

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

dom. 18/5

6:00 a.m.-12:42 p.m.

2 stops33h 42m

C$ 345

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

lun. 26/5

5:40 a.m.-10:45 a.m.

1 stop8h 05m

C$ 389

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Best time to book a flight from Hamilton to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to State of Washington (average of C$ 261). Flying from Hamilton, Ontario to State of Washington in December is currently the most expensive (average of C$ 353). 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 WA?

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

When flying from Hamilton, Ontario to State of Washington, 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 Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 30 abril 2025.
WestJet
7.2
Good
2,823 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

6.1

Overall

7.2

Food

6.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
2,823 reviews
WestJet
7.2
Good
2,823 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

6.1

Overall

7.2

Food

6.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.0
Good
9,244 reviews
WestJet
7.2
Good
2,823 reviews
Check prices

Boarding

7.4

Crew

7.9

Entertainment

6.1

Overall

7.2

Food

6.2

Comfort

7.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Washington. 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 Washington?

    For a flight from Hamilton to Washington, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

  • What are the most popular routes from Hamilton, Ontario to State of Washington?

    When deciding which route to take from Hamilton, Ontario to State of Washington consider Hamilton - Seattle/Tacoma Intl, Hamilton - Portland or Hamilton - Bellingham as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to State of Washington (average of C$ 261). Flying from Hamilton, Ontario to State of Washington in December is currently the most expensive (average of C$ 353). 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 Hamilton to Washington

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

Top airline flying from Hamilton to Washington

Discover the top airline that operate flights from Hamilton to Washington. 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 30 abril 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 257AverageC$ 553FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Hamilton to Washington?

Cheapflights helps you search for flights from Hamilton to Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hamilton to Washington for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Hamilton to Washington with no change fees?

Need flexible booking options for your flight to Washington from Hamilton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hamilton to Washington become cheaper?

Yes, Cheapflights offers price alerts on Hamilton to Washington 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.

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.