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Cheap flights from District of Columbia to Toronto from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Toronto departing on 8/14. 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 District of Columbia to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:35 pm - 11:13 pm
IAD
-
YHM
27h 38m
2 stops
Multiple Airlines Logo
8:15 am - 7:52 pm
YHM
-
IAD
11h 37m
1 stop
$556Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$641Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$643Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$644Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$663Multiple Airlines
Mon, Jun 29 - Mon, Jul 6
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$673Multiple Airlines
Wed, Jul 1 - Mon, Jul 6
Multiple Airlines Logo
6:00 am - 7:39 pm
DCA
-
YHM
13h 39m
2 stops
Multiple Airlines Logo
3:50 pm - 12:00 pm
YHM
-
DCA
20h 10m
3 stops
$675Multiple Airlines
Mon, Jun 29 - Mon, Jul 6
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$677Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:00 am - 3:08 pm
DCA
-
YHM
9h 08m
2 stops
Multiple Airlines Logo
6:35 pm - 10:18 am
YHM
-
DCA
15h 43m
2 stops
$699Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Multiple Airlines Logo
8:18 am - 3:08 pm
IAD
-
YHM
6h 50m
1 stop
Multiple Airlines Logo
6:35 pm - 7:44 am
YHM
-
IAD
13h 09m
1 stop
$718Multiple Airlines
Wed, Jul 1 - Mon, Jul 6

WestJet flights from District of Columbia to Hamilton, Ontario

Our best WestJet deals on District of Columbia to Hamilton, Ontario flight tickets
WestJet
Jun 5
IAD6:00 amWashington, D.C. Dulles Intl
35h 15m
3 stops
YHM5:15 pmHamilton
Jun 8
YHM6:10 pmHamilton
23h 49m
3 stops
IAD5:59 pmWashington, D.C. Dulles Intl
$1,827
WestJet
Jun 4
IAD6:00 amWashington, D.C. Dulles Intl
35h 15m
3 stops
YHM5:15 pmHamilton
Jun 11
YHM6:10 pmHamilton
23h 49m
3 stops
IAD5:59 pmWashington, D.C. Dulles Intl
$1,838
WestJet
Jun 5
IAD11:58 amWashington, D.C. Dulles Intl
29h 17m
3 stops
YHM5:15 pmHamilton
Jun 8
YHM6:10 pmHamilton
23h 49m
3 stops
IAD5:59 pmWashington, D.C. Dulles Intl
$1,904

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Hamilton, Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 3, 2026.
Use the filters below to find and compare flights from District of Columbia to Hamilton, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Wed 8/26

7:35 pm-11:13 pm

2 stops27h 38m

Hamilton

Mon 8/31

8:15 am-7:52 pm

1 stop11h 37m

$556

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Thu 7/9

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Mon 7/13

6:35 pm-10:18 am

2 stops15h 43m

$641

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Thu 7/9

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Mon 7/13

6:35 pm-10:18 am

2 stops15h 43m

$643

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Thu 7/9

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Mon 7/13

6:35 pm-10:18 am

2 stops15h 43m

$644

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Mon 6/29

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Mon 7/6

6:35 pm-10:18 am

2 stops15h 43m

$663

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Wed 7/1

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Mon 7/6

6:35 pm-10:18 am

2 stops15h 43m

$673

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Mon 6/29

6:00 am-7:39 pm

2 stops13h 39m

Hamilton

Mon 7/6

3:50 pm-12:00 pm

3 stops20h 10m

$675

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Thu 7/9

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Mon 7/13

6:35 pm-10:18 am

2 stops15h 43m

$677

Washington, D.C.Hamilton

DCA - YHM

DCAYHM

Washington, D.C. Reagan-National

Fri 8/28

6:00 am-3:08 pm

2 stops9h 08m

Hamilton

Sun 8/30

6:35 pm-10:18 am

2 stops15h 43m

$699
Quickest round-trip

Washington, D.C.Hamilton

IAD - YHM

IADYHM

Washington, D.C. Dulles Intl

Wed 7/1

8:18 am-3:08 pm

1 stop6h 50m

Hamilton

Mon 7/6

6:35 pm-7:44 am

1 stop13h 09m

$718

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from District of Columbia 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 District of Columbia to Hamilton?

WestJet is the most popular carrier operating from District of Columbia 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 District of Columbia according to our data. Air Canada is the first choice among our users, with 49% 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.

Cheap District of Columbia to Hamilton, Ontario flight deals and tips

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

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from District of Columbia to Hamilton, Ontario takes 6h 50m
There are no direct flights from District of Columbia to Hamilton, Ontario. There are no popular flight routes from District of Columbia to Hamilton, Ontario.
Search flight deals

Frequently asked questions about flying from District of Columbia to Hamilton, Ontario

  • When did momondo last update prices for flights from District of Columbia to Hamilton Airport?

    Prices for flights from District of Columbia to Hamilton Airport are refreshed on a daily basis.

  • How old do you have to be to fly from District of Columbia to Hamilton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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 District of Columbia to Hamilton?

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

Can I find flights from District of Columbia to Hamilton with flexible booking policies on momondo?

Flights from District of Columbia to Hamilton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia 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 District of Columbia.

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

Yes. momondo can track prices for District of Columbia to Hamilton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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