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Cheap flights from Halifax to Washington, D.C. from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Halifax to Washington, D.C. departing on 9/15. 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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Find the cheapest flights from Halifax to Washington, D.C.

Cheap round-trip flights

Porter Airlines Logo
6:45 am - 2:56 pmYHZ-IAD
9h 11m2 stops
Porter Airlines Logo
4:20 pm - 11:40 pmIAD-YHZ
6h 20m2 stops
$402Porter Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
Porter Airlines Logo
6:45 am - 2:56 pmYHZ-IAD
9h 11m2 stops
Porter Airlines Logo
11:35 am - 11:40 pmIAD-YHZ
11h 05m2 stops
$404Porter Airlines
Find Deal
Wed, Aug 27 - Thu, Sep 4
Air Canada Logo
5:25 am - 9:38 amYHZ-IAD
5h 13m1 stop
Air Canada Logo
9:35 am - 4:10 pmIAD-YHZ
5h 35m1 stop
$422Air Canada
Find Deal
Thu, Sep 18 - Mon, Sep 29
United Airlines Logo
2:50 pm - 8:41 pmYHZ-IAD
6h 51m1 stop
United Airlines Logo
6:20 am - 2:03 pmIAD-YHZ
6h 43m1 stop
$424United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Air Canada Logo
5:45 am - 1:38 pmYHZ-IAD
8h 53m2 stops
Air Canada Logo
9:35 am - 4:10 pmIAD-YHZ
5h 35m1 stop
$427Air Canada
Find Deal
Thu, Sep 18 - Tue, Sep 30
United Airlines Logo
5:05 am - 4:08 pmYHZ-IAD
12h 03m2 stops
United Airlines Logo
5:53 pm - 11:55 pmIAD-YHZ
5h 02m1 stop
$459United Airlines
Find Deal
Tue, Aug 26 - Fri, Sep 5
Delta Logo
6:40 am - 11:26 pmYHZ-IAD
17h 46m2 stops
Delta Logo
7:22 am - 11:28 pmIAD-YHZ
15h 06m2 stops
$464Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
6:40 am - 4:30 pmYHZ-IAD
10h 50m2 stops
Delta Logo
6:00 am - 11:28 pmIAD-YHZ
16h 28m2 stops
$468Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3
WestJet Logo
8:30 am - 11:21 pmYHZ-IAD
15h 51m2 stops
WestJet Logo
6:00 am - 7:15 amIAD-YHZ
24h 15m2 stops
$551WestJet
Find Deal
Sat, Aug 16 - Mon, Aug 18
WestJet Logo
8:30 am - 7:43 pmYHZ-IAD
12h 13m2 stops
WestJet Logo
6:00 am - 10:39 pmIAD-YHZ
15h 39m2 stops
$597WestJet
Find Deal
Thu, Aug 28 - Mon, Sep 1

Air Canada flights from Halifax to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Halifax to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Sep 18
YHZ5:25 amHalifax Intl
5h 13m
1 stop
IAD9:38 amWashington, D.C. Dulles Intl
Sep 29
IAD9:35 amWashington, D.C. Dulles Intl
5h 35m
1 stop
YHZ4:10 pmHalifax Intl
$422
Find similar
Air Canada
Sep 18
YHZ5:45 amHalifax Intl
8h 53m
2 stops
IAD1:38 pmWashington, D.C. Dulles Intl
Sep 30
IAD9:35 amWashington, D.C. Dulles Intl
5h 35m
1 stop
YHZ4:10 pmHalifax Intl
$427
Find similar
Air Canada
Sep 18
YHZ5:45 amHalifax Intl
8h 53m
2 stops
IAD1:38 pmWashington, D.C. Dulles Intl
Sep 30
IAD10:20 amWashington, D.C. Dulles Intl
9h 49m
2 stops
YHZ9:09 pmHalifax Intl
$439
Find similar

Porter Airlines flights from Halifax to Washington, D.C. Dulles Intl Airport

Our best Porter Airlines deals on Halifax to Washington, D.C. Dulles Intl Airport flight tickets
Porter Airlines
Aug 31
YHZ6:45 amHalifax Intl
9h 11m
2 stops
IAD2:56 pmWashington, D.C. Dulles Intl
Sep 7
IAD4:20 pmWashington, D.C. Dulles Intl
6h 20m
2 stops
YHZ11:40 pmHalifax Intl
$402
Find similar
Porter Airlines
Aug 27
YHZ6:45 amHalifax Intl
9h 11m
2 stops
IAD2:56 pmWashington, D.C. Dulles Intl
Sep 4
IAD11:35 amWashington, D.C. Dulles Intl
11h 05m
2 stops
YHZ11:40 pmHalifax Intl
$404
Find similar
Porter Airlines
Aug 26
YHZ6:45 amHalifax Intl
9h 11m
2 stops
IAD2:56 pmWashington, D.C. Dulles Intl
Sep 5
IAD11:35 amWashington, D.C. Dulles Intl
11h 05m
2 stops
YHZ11:40 pmHalifax Intl
$419
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Halifax to Washington, D.C. Dulles Intl Airport 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 August 2, 2025.
Use the filters below to find and compare flights from Halifax to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sun 8/31

6:45 am-2:56 pm

2 stops9h 11m

Washington, D.C. Dulles Intl

Sun 9/7

4:20 pm-11:40 pm

2 stops6h 20m

$402

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Wed 8/27

6:45 am-2:56 pm

2 stops9h 11m

Washington, D.C. Dulles Intl

Thu 9/4

11:35 am-11:40 pm

2 stops11h 05m

$404

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 9/18

5:25 am-9:38 am

1 stop5h 13m

Washington, D.C. Dulles Intl

Mon 9/29

9:35 am-4:10 pm

1 stop5h 35m

$422

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 8/26

2:50 pm-8:41 pm

1 stop6h 51m

Washington, D.C. Dulles Intl

Tue 9/2

6:20 am-2:03 pm

1 stop6h 43m

$424

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 9/18

5:45 am-1:38 pm

2 stops8h 53m

Washington, D.C. Dulles Intl

Tue 9/30

9:35 am-4:10 pm

1 stop5h 35m

$427

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 8/26

5:05 am-4:08 pm

2 stops12h 03m

Washington, D.C. Dulles Intl

Fri 9/5

5:53 pm-11:55 pm

1 stop5h 02m

$459

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Tue 8/26

6:40 am-11:26 pm

2 stops17h 46m

Washington, D.C. Dulles Intl

Tue 9/2

7:22 am-11:28 pm

2 stops15h 06m

$464

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 8/30

6:40 am-4:30 pm

2 stops10h 50m

Washington, D.C. Dulles Intl

Wed 9/3

6:00 am-11:28 pm

2 stops16h 28m

$468

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Sat 8/16

8:30 am-11:21 pm

2 stops15h 51m

Washington, D.C. Dulles Intl

Mon 8/18

6:00 am-7:15 am

2 stops24h 15m

$551

HalifaxWashington, D.C.

YHZ - IAD

YHZIAD

Halifax Intl

Thu 8/28

8:30 am-7:43 pm

2 stops12h 13m

Washington, D.C. Dulles Intl

Mon 9/1

6:00 am-10:39 pm

2 stops15h 39m

$597

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 Washington, D.C. from

How to get the cheapest flight ticket from Halifax to Washington, D.C. Dulles Intl Airport

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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $620. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Halifax to Washington, D.C. Dulles Intl Airport for around $842.

When to book flights from Halifax to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Halifax to Washington, D.C. Dulles Intl Airport (YHZ to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to Washington, D.C. Dulles Intl Airport

Best Price Found

$230

Fastest flight time

4h 35m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Halifax in the past 72 hours is $230. The best round-trip flight deal from Halifax to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $402.
The fastest flight from Halifax to Washington, D.C. Dulles Intl Airport takes 4h 35m
There are no direct flights from Halifax to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Halifax Intl Airport - Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Halifax Intl to Washington, D.C. Dulles Intl by plane?

    Halifax Intl and Washington, D.C. Dulles Intl are 813.9 mi apart from one another. In terms of flight time, this usually takes a little over 4h 35m.

  • When did momondo last update prices for flights from Halifax Intl Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Halifax Intl Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Halifax Intl Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Halifax Intl Airport to Washington, D.C. Dulles Intl 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 Halifax Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl 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.

  • What is the most popular airline from Halifax to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Halifax to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Halifax to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $324Free CancellationRating
8.0
319 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $439Free CancellationRating
7.1
9,860 reviews
Search Air Canada flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to Washington, D.C.?

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

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

Flights from Halifax to Washington, D.C. 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 Halifax to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Halifax. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Halifax to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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