How long does it take to fly to Hamilton, Ontario?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Hamilton, Ontario, then you can expect flight times to average 4h 39m and 6h 21m, respectively.

When did momondo last update prices for flights from Washington to Hamilton Airport?

Prices for flights from Washington to Hamilton Airport refresh daily.

How old do you have to be to fly from Washington to Hamilton Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hamilton Airport.

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

The necessary travel and health documents for your Hamilton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 288 Cheap Flights from Washington to Hamilton, Ontario in 2026

Find the cheapest flights from Washington to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 a.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

7h 15m1 stop Calgary

6:10 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 30m1 stop Calgary

C$ 614WestJet

Sat, 5 Sep - Thu, 10 Sep

7:35 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

18h 40m1 stop Calgary

6:10 p.m. - 6:45 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

27h 35m1 stop Calgary

C$ 656WestJet

Fri, 4 Sep - Fri, 11 Sep

3:10 p.m. - 4:17 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

22h 07m1 stop Calgary

6:10 p.m. - 1:20 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

22h 10m1 stop Calgary

C$ 659WestJet

Wed, 25 Nov - Sun, 29 Nov

3:10 p.m. - 4:17 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

22h 07m1 stop Calgary

6:10 p.m. - 1:20 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

22h 10m1 stop Calgary

C$ 662WestJet

Sun, 22 Nov - Mon, 30 Nov

10:30 a.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

27h 45m1 stop Calgary

6:10 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 30m1 stop Calgary

C$ 664WestJet

Wed, 16 Sep - Thu, 1 Oct

7:35 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

18h 40m1 stop Calgary

6:10 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 30m1 stop Calgary

C$ 664WestJet

Thu, 10 Sep - Wed, 16 Sep

10:30 a.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

27h 45m1 stop Calgary

6:10 p.m. - 6:45 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

27h 35m1 stop Calgary

C$ 664WestJet

Thu, 1 Oct - Mon, 5 Oct

10:30 a.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

27h 45m1 stop Calgary

6:10 p.m. - 6:45 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

27h 35m1 stop Calgary

C$ 664WestJet

Sat, 17 Oct - Mon, 19 Oct

7:35 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

18h 40m1 stop Calgary

6:10 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 30m1 stop Calgary

C$ 664WestJet

Fri, 4 Sep - Fri, 11 Sep

7:35 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

18h 40m1 stop Calgary

6:10 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 30m1 stop Calgary

C$ 664WestJet

Thu, 10 Sep - Sun, 20 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:35 p.m. - 8:30 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

21h 55m3 stops Calgary Edmonton Montreal St Hubert

6:05 a.m. - 9:00 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

17h 55m3 stops Montreal St Hubert Edmonton Calgary

C$ 1,393Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

7:35 p.m. - 3:08 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

16h 33m2 stops Calgary Ottawa

6:05 a.m. - 9:00 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

17h 55m2 stops Montreal St Hubert Calgary

C$ 1,407Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

9:45 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

16h 30m2 stops Vancouver Intl Calgary

6:10 p.m. - 9:00 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

29h 50m1 stop Calgary

C$ 1,472WestJet

Mon, 17 Aug - Fri, 21 Aug

7:35 p.m. - 3:08 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

16h 33m2 stops Calgary Ottawa

6:05 a.m. - 9:00 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

17h 55m2 stops Montreal St Hubert Calgary

C$ 1,478Multiple Airlines

Mon, 17 Aug - Wed, 19 Aug

7:35 p.m. - 3:08 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

16h 33m2 stops Calgary Ottawa

6:55 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

17h 45m1 stop Calgary

C$ 1,483Multiple Airlines

Mon, 17 Aug - Wed, 19 Aug

7:35 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

18h 40m1 stop Calgary

6:10 p.m. - 6:45 p.m.YHM Hamilton-SEA Seattle/Tacoma Intl

27h 35m1 stop Calgary

C$ 1,518WestJet

Mon, 17 Aug - Fri, 21 Aug

9:45 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

16h 30m2 stops Vancouver Intl Calgary

8:35 p.m. - 7:06 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

13h 31m1 stop Vancouver Intl

C$ 1,536Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

7:59 p.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

18h 16m2 stops Vancouver Intl Calgary

6:10 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 30m1 stop Calgary

C$ 1,552WestJet

Sat, 15 Aug - Sat, 22 Aug

7:00 a.m. - 5:15 p.m.SEA Seattle/Tacoma Intl-YHM Hamilton

7h 15m1 stop Calgary

6:15 p.m. - 9:40 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

18h 25m1 stop Calgary

C$ 1,560WestJet

Fri, 14 Aug - Sat, 15 Aug

7:56 p.m. - 7:10 a.m.SEA Seattle/Tacoma Intl-YHM Hamilton

8h 14m1 stop Vancouver Intl

8:35 p.m. - 7:06 a.m.YHM Hamilton-SEA Seattle/Tacoma Intl

13h 31m1 stop Vancouver Intl

C$ 1,596Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

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WestJet flights from State of Washington to Hamilton, Ontario

Our best WestJet deals on State of Washington to Hamilton, Ontario flight tickets

WestJet

5 Sep

SEA7:00 a.m.Seattle/Tacoma Intl

7h 15m

1 stop

YHM5:15 p.m.Hamilton

10 Sep

YHM6:10 p.m.Hamilton

18h 30m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

C$ 614

WestJet

4 Sep

SEA7:35 p.m.Seattle/Tacoma Intl

18h 40m

1 stop

YHM5:15 p.m.Hamilton

11 Sep

YHM6:10 p.m.Hamilton

27h 35m

1 stop

SEA6:45 p.m.Seattle/Tacoma Intl

C$ 656

WestJet

25 Nov

SEA3:10 p.m.Seattle/Tacoma Intl

22h 07m

1 stop

YHM4:17 p.m.Hamilton

29 Nov

YHM6:10 p.m.Hamilton

22h 10m

1 stop

SEA1:20 p.m.Seattle/Tacoma Intl

C$ 659

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Hamilton, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Sat 5/9

7:00 a.m.-5:15 p.m.

1 stop7h 15m

Hamilton

Thu 10/9

6:10 p.m.-9:40 a.m.

1 stop18h 30m

C$ 614

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Fri 4/9

7:35 p.m.-5:15 p.m.

1 stop18h 40m

Hamilton

Fri 11/9

6:10 p.m.-6:45 p.m.

1 stop27h 35m

C$ 656

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Wed 25/11

3:10 p.m.-4:17 p.m.

1 stop22h 07m

Hamilton

Sun 29/11

6:10 p.m.-1:20 p.m.

1 stop22h 10m

C$ 659

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Sun 22/11

3:10 p.m.-4:17 p.m.

1 stop22h 07m

Hamilton

Mon 30/11

6:10 p.m.-1:20 p.m.

1 stop22h 10m

C$ 662

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Wed 16/9

10:30 a.m.-5:15 p.m.

1 stop27h 45m

Hamilton

Thu 1/10

6:10 p.m.-9:40 a.m.

1 stop18h 30m

C$ 664

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Thu 10/9

7:35 p.m.-5:15 p.m.

1 stop18h 40m

Hamilton

Wed 16/9

6:10 p.m.-9:40 a.m.

1 stop18h 30m

C$ 664

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Thu 1/10

10:30 a.m.-5:15 p.m.

1 stop27h 45m

Hamilton

Mon 5/10

6:10 p.m.-6:45 p.m.

1 stop27h 35m

C$ 664

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Sat 17/10

10:30 a.m.-5:15 p.m.

1 stop27h 45m

Hamilton

Mon 19/10

6:10 p.m.-6:45 p.m.

1 stop27h 35m

C$ 664

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Fri 4/9

7:35 p.m.-5:15 p.m.

1 stop18h 40m

Hamilton

Fri 11/9

6:10 p.m.-9:40 a.m.

1 stop18h 30m

C$ 664

SeattleHamilton

SEA Seattle/Tacoma Intl - YHM Hamilton

SEAYHM

Seattle/Tacoma Intl

Thu 10/9

7:35 p.m.-5:15 p.m.

1 stop18h 40m

Hamilton

Sun 20/9

6:10 p.m.-9:40 a.m.

1 stop18h 30m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Airlines

Other information

What is the cheapest airline that flies from Washington to Hamilton?

WestJet is the most popular carrier operating from Washington to Hamilton

Which airlines fly to Hamilton, Ontario?

Alaska Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Hamilton, Ontario from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Hamilton, Ontario. Keep in mind that there are 3 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap State of Washington to Hamilton, Ontario flight deals and tips

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

Fastest flight time	7h 56m
Direct flights	None

The fastest flight from State of Washington to Hamilton, Ontario takes 7h 56m

There are no direct flights from State of Washington to Hamilton, Ontario. There are no popular flight routes from State of Washington to Hamilton, Ontario.

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Frequently asked questions about flying from Washington to Hamilton, Ontario

When did momondo last update prices for flights from Washington to Hamilton Airport?
Prices for flights from Washington to Hamilton Airport refresh daily.
How old do you have to be to fly from Washington to Hamilton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hamilton Airport.
What documentation or ID do you need to fly to Hamilton Airport?
The necessary travel and health documents for your Hamilton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hamilton from Washington.

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

momondo does allow users to show only those flights to Hamilton from Washington which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Hamilton.

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

Yes momondo offers price alerts on flights to Hamilton from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.