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Cheap flights from Seattle to Hamilton, Ontario from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Hamilton, Ontario departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Toronto

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Toronto.
WestJet Logo
1:50 pm - 12:41 amSEA-YHM
7h 51m1 stop
WestJet Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
$229WestJet
Find Deal
Thu, Aug 7 - Sun, Aug 10
WestJet Logo
2:05 pm - 12:41 amSEA-YHM
7h 36m1 stop
WestJet Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
$272WestJet
Find Deal
Tue, Apr 29 - Tue, May 6
WestJet Logo
2:05 pm - 12:41 amSEA-YHM
7h 36m1 stop
WestJet Logo
6:00 am - 6:38 pmYHM-SEA
15h 38m1 stop
$279WestJet
Find Deal
Tue, Jul 15 - Fri, Jul 18
WestJet Logo
7:05 am - 12:41 amSEA-YHM
14h 36m1 stop
WestJet Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
$284WestJet
Find Deal
Fri, May 9 - Mon, May 12
WestJet Logo
1:50 pm - 12:41 amSEA-YHM
7h 51m1 stop
WestJet Logo
6:00 am - 8:28 pmYHM-SEA
17h 28m1 stop
$293WestJet
Find Deal
Thu, May 8 - Sat, May 10
 Logo
3:20 pm - 12:41 amSEA-YHM
30h 21m2 stops
 Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
Tue, May 13 - Tue, May 20
WestJet Logo
1:50 pm - 12:41 amSEA-YHM
7h 51m1 stop
WestJet Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
$301WestJet
Find Deal
Sat, May 31 - Wed, Jun 4
WestJet Logo
2:05 pm - 12:41 amSEA-YHM
7h 36m1 stop
WestJet Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
$304WestJet
Find Deal
Tue, Apr 29 - Tue, May 6
WestJet Logo
1:50 pm - 12:41 amSEA-YHM
7h 51m1 stop
WestJet Logo
6:00 am - 12:59 pmYHM-SEA
9h 59m1 stop
$307WestJet
Find Deal
Wed, Aug 27 - Wed, Sep 3
 Logo
8:56 pm - 12:41 amSEA-YHM
24h 45m2 stops
 Logo
6:00 am - 12:58 pmYHM-SEA
9h 58m1 stop
Thu, May 1 - Mon, May 5

WestJet flights from Seattle to Hamilton, Ontario

Our best WestJet deals on Seattle to Hamilton, Ontario flight tickets
WestJet
Aug 7
SEA1:50 pmSeattle/Tacoma Intl
7h 51m
1 stop
YHM12:41 amHamilton
Aug 10
YHM6:00 amHamilton
9h 58m
1 stop
SEA12:58 pmSeattle/Tacoma Intl
WestJet
Apr 29
SEA2:05 pmSeattle/Tacoma Intl
7h 36m
1 stop
YHM12:41 amHamilton
May 6
YHM6:00 amHamilton
9h 58m
1 stop
SEA12:58 pmSeattle/Tacoma Intl
WestJet
Jul 15
SEA2:05 pmSeattle/Tacoma Intl
7h 36m
1 stop
YHM12:41 amHamilton
Jul 18
YHM6:00 amHamilton
15h 38m
1 stop
SEA6:38 pmSeattle/Tacoma Intl

See travel insights to Toronto from

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

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 airline that flies from Seattle/Tacoma Intl to Hamilton?

WestJet is the most popular carrier operating from Seattle/Tacoma Intl to Hamilton

What airlines fly to Hamilton, Ontario?

Alaska Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Hamilton, Ontario from Seattle according to our data. Alaska Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Hamilton, Ontario. Keep in mind that there are 5 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Hamilton, Ontario

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

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

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

Best Price Found

$95

Fastest flight time

7h 23m

Direct flights

None

Airports in Hamilton, Ontario

1 airport
The best one-way flight to Hamilton, Ontario from Seattle in the past 72 hours is $95. The best round-trip flight deal from Seattle to Hamilton, Ontario found on momondo in the last 72 hours is $229.
The fastest flight from Seattle to Hamilton, Ontario takes 7h 23m
There are no direct flights from Seattle to Hamilton, Ontario. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Hamilton Airport.
There is 1 airport near Hamilton, Ontario: Hamilton (YHM)

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

    The distance between Seattle/Tacoma Intl and Hamilton is about 2054.4 mi. A reasonable flight in good conditions will take 7h 23m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Hamilton Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Hamilton Airport.

  • What documentation or ID do you need to fly to Hamilton Airport?

    The required travel and health documents for your Hamilton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hamilton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Hamilton for you.

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

All flight searches from Seattle to Hamilton on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Seattle and Hamilton 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 Seattle to Hamilton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Hamilton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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