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

On average, it takes 1h 25m to fly from Washington, D.C. to Hamilton, Ontario if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Toronto Pearson Intl Airport (the most popular airport in Hamilton, Ontario). If you’re flying out of Baltimore and into Toronto Pearson Intl Airport, then the flight time is around 5h 16m.

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

What airlines fly to Hamilton, Ontario?

Air Canada, United Airlines and Porter 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 54% of people opting to fly with this airline when traveling to Hamilton, Ontario. Keep in mind that there are 7 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

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

$134 Cheap Flights from Washington, D.C. to Hamilton in 2025/26

1 adult

0 bags

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

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Cheap round-trip flights

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6:00 am - 12:44 pmIAD-YHM

30h 44m3 stops

7:00 am - 11:03 pmYHM-IAD

16h 03m3 stops

$1,238Multiple Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

6:00 am - 5:17 pmIAD-YHM

35h 17m3 stops

7:00 am - 11:03 pmYHM-IAD

16h 03m3 stops

$1,354Multiple Airlines

Find Deal

Tue, Nov 11 - Fri, Nov 14

6:18 am - 12:40 amIAD-YHM

18h 22m2 stops

2:35 pm - 6:23 amYHM-IAD

15h 48m2 stops

$1,770Multiple Airlines

Find Deal

Wed, Oct 22 - Sun, Nov 2

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

Wed 11/12

6:00 am-12:44 pm

3 stops30h 44m

Hamilton

Mon 11/17

7:00 am-11:03 pm

3 stops16h 03m

$1,238

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Tue 11/11

6:00 am-5:17 pm

3 stops35h 17m

Hamilton

Fri 11/14

7:00 am-11:03 pm

3 stops16h 03m

$1,354

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Wed 10/22

6:18 am-12:40 am

2 stops18h 22m

Hamilton

Sun 11/2

2:35 pm-6:23 am

2 stops15h 48m

$1,770

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Wed 12/3

6:00 am-5:17 pm

3 stops35h 17m

$436

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Mon 12/1

11:10 am-7:00 pm

3 stops31h 50m

$564

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Thu 12/18

8:50 am-12:44 pm

3 stops27h 54m

$848

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Sat 11/1

6:05 am-1:44 pm

3 stops31h 39m

$1,001

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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Other information

What is the cheapest day to depart on your flight to Hamilton, Ontario?

According to our data, Friday is the cheapest day to fly to Hamilton, Ontario from Washington, D.C.. The lowest ticket price found for a Friday departure recently was $223. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $415.

What is the cheapest time of day to depart on your flight to Hamilton, Ontario?

According to our data, the cheapest time of day to fly to Hamilton, Ontario is in the morning. momondo users have found flights departing from Washington, D.C. to Hamilton, Ontario in the morning for as low as $292. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Hamilton, Ontario is at noon when prices are around $442.

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

Direct flights	None

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.

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How far is Washington, D.C. to Hamilton by plane?
Washington, D.C. and Hamilton are 333.7 mi apart from one another. A reasonable flight in good conditions will take 18h 22m.
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 were last updated today.
How old do you have to be to fly from Washington, D.C. 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, D.C. 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 Washington, D.C. to Hamilton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Hamilton. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Washington, D.C. to Hamilton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Hamilton from Washington, D.C.. 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.