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Cheap flights from Hamilton, Ontario to Seattle from C$ 332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Seattle departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Find the cheapest flights from Hamilton, Ontario to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Hamilton, Ontario to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hamilton, Ontario to Seattle.

Cheap last-minute flights

Planning a quick getaway from Hamilton, Ontario to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Hamilton, Ontario to Seattle

Find recent round-trip train or bus tickets from Hamilton, Ontario to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
3:15 p.m. - 5:13 p.m.SEA-YHM
22h 58m1 stop
C$ 603WestJet
Find Deal
Mon, 20 Jan - Mon, 27 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
3:15 p.m. - 5:13 p.m.SEA-YHM
22h 58m1 stop
C$ 605WestJet
Find Deal
Mon, 20 Jan - Mon, 27 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
2:05 p.m. - 12:41 a.m.SEA-YHM
7h 36m1 stop
C$ 612WestJet
Find Deal
Thu, 24 Apr - Mon, 28 Apr
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
3:15 p.m. - 5:13 p.m.SEA-YHM
22h 58m1 stop
C$ 626WestJet
Find Deal
Thu, 3 Apr - Tue, 8 Apr
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
3:15 p.m. - 5:13 p.m.SEA-YHM
22h 58m1 stop
C$ 627WestJet
Find Deal
Thu, 6 Mar - Tue, 11 Mar
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
3:15 p.m. - 5:13 p.m.SEA-YHM
22h 58m1 stop
C$ 665WestJet
Find Deal
Thu, 9 Jan - Tue, 14 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
3:15 p.m. - 5:13 p.m.SEA-YHM
22h 58m1 stop
C$ 686WestJet
Find Deal
Mon, 9 Dec - Wed, 11 Dec
6:00 a.m. - 1:08 p.m.YHM-SEA
10h 08m1 stop
2:05 p.m. - 12:41 a.m.SEA-YHM
7h 36m1 stop
C$ 721WestJet
Find Deal
Thu, 15 May - Sun, 25 May
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
9:55 p.m. - 5:13 p.m.SEA-YHM
16h 18m2 stops
C$ 818WestJet
Find Deal
Mon, 9 Dec - Mon, 30 Dec
7:05 p.m. - 12:50 p.m.YHM-SEA
20h 45m2 stops
3:20 p.m. - 5:13 p.m.SEA-YHM
22h 53m1 stop
C$ 846WestJet
Find Deal
Sun, 5 Jan - Sun, 12 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
C$ 332WestJet
Find Deal
Mon, 27 Jan
6:55 p.m. - 2:21 p.m.YHM-SEA
22h 26m1 stop
C$ 334WestJet
Find Deal
Sun, 13 Apr
6:05 p.m. - 10:00 a.m.YHM-SEA
18h 55m2 stops
C$ 335WestJet
Find Deal
Thu, 30 Jan
6:05 p.m. - 10:00 a.m.YHM-SEA
18h 55m2 stops
C$ 337WestJet
Find Deal
Thu, 30 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
C$ 349WestJet
Find Deal
Thu, 30 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
C$ 351WestJet
Find Deal
Thu, 30 Jan
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
C$ 358WestJet
Find Deal
Tue, 10 Dec
6:55 p.m. - 10:00 a.m.YHM-SEA
18h 05m2 stops
C$ 370WestJet
Find Deal
Sun, 13 Apr
6:05 p.m. - 2:21 p.m.YHM-SEA
23h 16m1 stop
C$ 381WestJet
Find Deal
Tue, 17 Dec
6:00 a.m. - 8:28 p.m.YHM-SEA
17h 28m1 stop
C$ 383WestJet
Find Deal
Sat, 10 May

WestJet flights from Hamilton, Ontario to Seattle

Our best WestJet deals on Hamilton, Ontario to Seattle flight tickets
WestJet
20 Jan
YHM6:05 p.m.Hamilton
23h 16m
1 stop
SEA2:21 p.m.Seattle/Tacoma Intl
27 Jan
SEA3:15 p.m.Seattle/Tacoma Intl
22h 58m
1 stop
YHM5:13 p.m.Hamilton
WestJet
20 Jan
YHM6:05 p.m.Hamilton
23h 16m
1 stop
SEA2:21 p.m.Seattle/Tacoma Intl
27 Jan
SEA3:15 p.m.Seattle/Tacoma Intl
22h 58m
1 stop
YHM5:13 p.m.Hamilton
WestJet
24 Apr
YHM6:05 p.m.Hamilton
23h 16m
1 stop
SEA2:21 p.m.Seattle/Tacoma Intl
28 Apr
SEA2:05 p.m.Seattle/Tacoma Intl
7h 36m
1 stop
YHM12:41 a.m.Hamilton

See travel insights to Seattle from

How to get the cheapest flight ticket from Hamilton, Ontario to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 532.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 587. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 684. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is at noon. Flights from Hamilton, Ontario to Seattle during this time can be as low as C$ 557. Flights in the morning are often more expensive with an average ticket price of C$ 643.

How far in advance should I book a flight to Seattle?

We recommend purchasing flights from Hamilton, Ontario to Seattle 42 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Seattle for C$ 646. However, in the past 72 hours, people saw flights from Hamilton, Ontario for as low as C$ 571.

Can stopping save me money on Hamilton, Ontario to Seattle flights?

You could potentially save up to 24% on your flight if you consider stops on a Hamilton, Ontario to Seattle flight.

When to book flights from Hamilton, Ontario to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hamilton, Ontario to Seattle (YHM to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Seattle

Best price found

C$ 332

Fastest flight time

10h 08m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Hamilton, Ontario in the past 72 hours is C$ 332. The best round-trip flight deal from Hamilton, Ontario to Seattle found on momondo in the last 72 hours is C$ 603.
The fastest flight from Hamilton, Ontario to Seattle takes 10h 08m
There are no direct flights from Hamilton, Ontario to Seattle. Popular non-direct route for this connection is Hamilton Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Hamilton to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 3306.3 km away from Hamilton. Typically, this will take 10h 08m by plane in normal conditions.

  • When did momondo last update prices for flights from Hamilton Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Hamilton Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Hamilton Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Hamilton Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hamilton Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hamilton, Ontario to Seattle?


Best airlines flying from Hamilton, Ontario to Seattle

Compare and see reviews for airlines that fly from Hamilton, Ontario to Seattle with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 323Free CancellationRating
7.3
2,811 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to Seattle?

Finding the right flight to Seattle from Hamilton is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Hamilton to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Hamilton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hamilton to Seattle?

momondo helps you find the best flight between Hamilton and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hamilton to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hamilton to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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