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

On average, it takes 1h 22m 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 06m.

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.

$151 Cheap Flights from Washington, D.C. to Hamilton in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 pm - 5:15 pm

IAD

YHM

22h 15m

1 stop

8:55 am - 10:56 pm

YHM

IAD

14h 01m

2 stops

$783Multiple Airlines

Fri, May 29 - Sat, Jun 6

6:20 am - 12:22 am

IAD

YHM

18h 02m

2 stops

7:00 am - 7:24 am

YHM

IAD

24h 24m

1 stop

$1,201Multiple Airlines

Fri, Mar 20 - Fri, Mar 27

7:00 pm - 10:34 pm

IAD

YHM

27h 34m

2 stops

6:10 pm - 5:20 am

YHM

IAD

35h 10m

3 stops

$1,594Multiple Airlines

Fri, May 29 - Sat, Jun 6

7:00 pm - 6:59 pm

IAD

YHM

23h 59m

3 stops

6:10 pm - 5:20 am

YHM

IAD

35h 10m

3 stops

$2,492Multiple Airlines

Fri, May 29 - Sat, Jun 6

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 5/29

7:00 pm-5:15 pm

1 stop22h 15m

Hamilton

Sat 6/6

8:55 am-10:56 pm

2 stops14h 01m

$783

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 3/20

6:20 am-12:22 am

2 stops18h 02m

Hamilton

Fri 3/27

7:00 am-7:24 am

1 stop24h 24m

$1,201

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 5/29

7:00 pm-10:34 pm

2 stops27h 34m

Hamilton

Sat 6/6

6:10 pm-5:20 am

3 stops35h 10m

$1,594

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 5/29

7:00 pm-6:59 pm

3 stops23h 59m

Hamilton

Sat 6/6

6:10 pm-5:20 am

3 stops35h 10m

$2,492

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 5/15

7:00 pm-5:15 pm

1 stop22h 15m

$151

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 5/15

7:00 pm-5:15 pm

1 stop22h 15m

$152

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Mon 6/8

7:00 pm-5:15 pm

1 stop22h 15m

$186

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Mon 5/18

7:00 pm-5:15 pm

1 stop22h 15m

$354

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Mon 5/18

7:00 pm-5:15 pm

1 stop22h 15m

$356

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Fri 2/13

12:50 pm-3:00 pm

3 stops26h 10m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

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 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?
Washington, D.C. and Hamilton are 333.7 mi apart from one another. 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 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.