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

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Hamilton, Ontario, then you can expect flight times to average 1h 22m and 5h 16m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Hamilton Airport?

Prices for flights from Washington, D.C. to Hamilton Airport refresh daily.

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Hamilton Airport.

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

The travel and health documents required for your trip to Hamilton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hamilton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 206 Cheap Flights from Washington, D.C. to Hamilton in 2026

1 adult

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Find the cheapest flights from Washington, D.C. to Toronto

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

IAD

YHM

22h 15m

1 stop

8:55 a.m. - 10:56 p.m.

YHM

IAD

14h 01m

2 stops

C$ 1,069Multiple Airlines

Fri, 29 May - Sat, 6 Jun

12:49 p.m. - 5:15 p.m.

IAD

YHM

28h 26m

3 stops

7:25 a.m. - 6:10 p.m.

YHM

IAD

34h 45m

2 stops

C$ 1,301Multiple Airlines

Thu, 14 May - Sun, 17 May

6:20 a.m. - 12:22 a.m.

IAD

YHM

18h 02m

2 stops

7:00 a.m. - 7:24 a.m.

YHM

IAD

24h 24m

1 stop

C$ 1,640Multiple Airlines

Fri, 20 Mar - Fri, 27 Mar

7:00 p.m. - 10:34 p.m.

IAD

YHM

27h 34m

2 stops

6:10 p.m. - 5:20 a.m.

YHM

IAD

35h 10m

3 stops

C$ 2,177Multiple Airlines

Fri, 29 May - Sat, 6 Jun

7:00 p.m. - 6:59 p.m.

IAD

YHM

23h 59m

3 stops

6:10 p.m. - 5:20 a.m.

YHM

IAD

35h 10m

3 stops

C$ 3,403Multiple Airlines

Fri, 29 May - Sat, 6 Jun

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 29/5

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

1 stop22h 15m

Hamilton

Sat 6/6

8:55 a.m.-10:56 p.m.

2 stops14h 01m

C$ 1,069

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Thu 14/5

12:49 p.m.-5:15 p.m.

3 stops28h 26m

Hamilton

Sun 17/5

7:25 a.m.-6:10 p.m.

2 stops34h 45m

C$ 1,301

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 20/3

6:20 a.m.-12:22 a.m.

2 stops18h 02m

Hamilton

Fri 27/3

7:00 a.m.-7:24 a.m.

1 stop24h 24m

C$ 1,640

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 29/5

7:00 p.m.-10:34 p.m.

2 stops27h 34m

Hamilton

Sat 6/6

6:10 p.m.-5:20 a.m.

3 stops35h 10m

C$ 2,177

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 29/5

7:00 p.m.-6:59 p.m.

3 stops23h 59m

Hamilton

Sat 6/6

6:10 p.m.-5:20 a.m.

3 stops35h 10m

C$ 3,403

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 15/5

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

1 stop22h 15m

C$ 206

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 15/5

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

1 stop22h 15m

C$ 208

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Mon 8/6

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

1 stop22h 15m

C$ 254

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Mon 18/5

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

1 stop22h 15m

C$ 483

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Mon 18/5

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

1 stop22h 15m

C$ 486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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, D.C. to Hamilton?

WestJet is the most popular carrier operating from Washington, D.C. to Hamilton

Which airlines fly to Hamilton, Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Hamilton, Ontario from Washington, D.C. according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Hamilton, Ontario. Keep in mind that there are 4 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 Washington, D.C. to Hamilton, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Hamilton, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Hamilton, Ontario (WAS to YHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Hamilton, Ontario

Fastest flight time	22h 15m
Direct flights	None

The fastest flight from Washington, D.C. to Hamilton, Ontario takes 22h 15m

There are no direct flights from Washington, D.C. to Hamilton, Ontario. There are no popular flight routes from Washington, D.C. to Hamilton, Ontario.

Search flight deals

How far is Washington, D.C. to Hamilton by plane?
Hamilton is 537.1 km away from Washington, D.C.. A reasonable flight in good conditions will take 22h 15m.
When did momondo last update prices for flights from Washington, D.C. to Hamilton Airport?
Prices for flights from Washington, D.C. to Hamilton Airport refresh daily.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Hamilton Airport.
What documentation or ID do you need to fly to Hamilton Airport?
The travel and health documents required for your trip to Hamilton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hamilton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. 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 Washington, D.C. to Hamilton for you.

Can I find flights from Washington, D.C. to Hamilton with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Hamilton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Hamilton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hamilton from Washington, D.C..

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

Price alerts on flights to Hamilton from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.