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Cheap flights from Halifax to Washington, D.C. from $149

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 12/17. 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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Cheap round-trip flights

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Air Canada Logo
5:35 am - 10:26 amYHZ-DCA
5h 51m1 stop
Air Canada Logo
4:10 pm - 12:21 amDCA-YHZ
7h 11m1 stop
$254Air Canada
Find Deal
Tue, Nov 4 - Thu, Nov 6
Air Canada Logo
5:35 am - 10:26 amYHZ-DCA
5h 51m1 stop
Air Canada Logo
4:10 pm - 12:06 amDCA-YHZ
6h 56m1 stop
$263Air Canada
Find Deal
Sun, Dec 7 - Wed, Dec 17
Multiple Airlines Logo
7:00 am - 6:04 pmYHZ-DCA
12h 04m1 stop
Multiple Airlines Logo
6:50 pm - 9:25 amDCA-YHZ
13h 35m1 stop
$311Multiple Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
United Airlines Logo
7:00 am - 4:56 pmYHZ-DCA
10h 56m2 stops
United Airlines Logo
10:05 am - 4:14 pmDCA-YHZ
5h 09m1 stop
$328United Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
United Airlines Logo
7:00 am - 4:56 pmYHZ-DCA
10h 56m2 stops
United Airlines Logo
11:05 am - 12:26 amDCA-YHZ
12h 21m2 stops
$334United Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
Multiple Airlines Logo
9:00 am - 8:28 amYHZ-DCA
24h 28m2 stops
Multiple Airlines Logo
4:10 pm - 12:06 amDCA-YHZ
6h 56m1 stop
$364Multiple Airlines
Find Deal
Sat, Dec 20 - Tue, Dec 30
Delta Logo
6:00 am - 4:36 pmYHZ-DCA
11h 36m2 stops
Delta Logo
12:02 pm - 7:28 amDCA-YHZ
18h 26m2 stops
$440Delta
Find Deal
Tue, Dec 9 - Sat, Dec 13
Delta Logo
6:00 am - 4:36 pmYHZ-DCA
11h 36m2 stops
Delta Logo
6:10 am - 7:28 amDCA-YHZ
24h 18m2 stops
$497Delta
Find Deal
Tue, Dec 9 - Mon, Dec 15
WestJet Logo
6:00 am - 4:19 pmYHZ-DCA
11h 19m2 stops
WestJet Logo
7:40 am - 7:28 amDCA-YHZ
22h 48m2 stops
$544WestJet
Find Deal
Tue, Nov 11 - Fri, Nov 14
WestJet Logo
6:00 am - 6:40 pmYHZ-DCA
13h 40m2 stops
WestJet Logo
6:00 am - 7:28 amDCA-YHZ
24h 28m2 stops
$599WestJet
Find Deal
Wed, Dec 17 - Tue, Dec 30

Air Canada flights from Halifax to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Halifax to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Oct 28
YHZ5:35 amHalifax Intl
5h 51m
1 stop
DCA10:26 amWashington, D.C. Reagan-National
Oct 30
DCA4:40 pmWashington, D.C. Reagan-National
6h 26m
1 stop
YHZ12:06 amHalifax Intl
$234
Find similar
Air Canada
Oct 30
YHZ5:35 amHalifax Intl
5h 51m
1 stop
DCA10:26 amWashington, D.C. Reagan-National
Nov 3
DCA12:55 pmWashington, D.C. Reagan-National
10h 26m
2 stops
YHZ12:21 amHalifax Intl
$237
Find similar
Air Canada
Oct 30
YHZ5:35 amHalifax Intl
5h 51m
1 stop
DCA10:26 amWashington, D.C. Reagan-National
Nov 3
DCA4:10 pmWashington, D.C. Reagan-National
7h 11m
1 stop
YHZ12:21 amHalifax Intl
$238
Find similar

United Airlines flights from Halifax to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Halifax to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Nov 11
YHZ7:00 amHalifax Intl
10h 56m
2 stops
DCA4:56 pmWashington, D.C. Reagan-National
Nov 13
DCA10:05 amWashington, D.C. Reagan-National
5h 09m
1 stop
YHZ4:14 pmHalifax Intl
$328
Find similar
United Airlines
Nov 11
YHZ7:00 amHalifax Intl
10h 56m
2 stops
DCA4:56 pmWashington, D.C. Reagan-National
Nov 13
DCA11:05 amWashington, D.C. Reagan-National
12h 21m
2 stops
YHZ12:26 amHalifax Intl
$334
Find similar
United Airlines
Dec 24
YHZ11:55 amHalifax Intl
7h 10m
1 stop
DCA6:05 pmWashington, D.C. Reagan-National
Dec 29
DCA1:00 pmWashington, D.C. Reagan-National
10h 26m
2 stops
YHZ12:26 amHalifax Intl
$465
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Halifax to Washington, D.C. Reagan-National 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 October 21, 2025.
Use the filters below to find and compare flights from Halifax to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/4

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Thu 11/6

4:10 pm-12:21 am

1 stop7h 11m

$254

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Sun 12/7

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Wed 12/17

4:10 pm-12:06 am

1 stop6h 56m

$263

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 12/24

7:00 am-6:04 pm

1 stop12h 04m

Washington, D.C. Reagan-National

Mon 12/29

6:50 pm-9:25 am

1 stop13h 35m

$311

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/11

7:00 am-4:56 pm

2 stops10h 56m

Washington, D.C. Reagan-National

Thu 11/13

10:05 am-4:14 pm

1 stop5h 09m

$328

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/11

7:00 am-4:56 pm

2 stops10h 56m

Washington, D.C. Reagan-National

Thu 11/13

11:05 am-12:26 am

2 stops12h 21m

$334

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Sat 12/20

9:00 am-8:28 am

2 stops24h 28m

Washington, D.C. Reagan-National

Tue 12/30

4:10 pm-12:06 am

1 stop6h 56m

$364

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 12/9

6:00 am-4:36 pm

2 stops11h 36m

Washington, D.C. Reagan-National

Sat 12/13

12:02 pm-7:28 am

2 stops18h 26m

$440

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 12/9

6:00 am-4:36 pm

2 stops11h 36m

Washington, D.C. Reagan-National

Mon 12/15

6:10 am-7:28 am

2 stops24h 18m

$497

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/11

6:00 am-4:19 pm

2 stops11h 19m

Washington, D.C. Reagan-National

Fri 11/14

7:40 am-7:28 am

2 stops22h 48m

$544

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 12/17

6:00 am-6:40 pm

2 stops13h 40m

Washington, D.C. Reagan-National

Tue 12/30

6:00 am-7:28 am

2 stops24h 28m

$599

Flights are sorted by cheapest round-trip flights 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. Reagan-National 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 month to fly to Washington, D.C. Reagan-National Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Halifax, with most prices found around $293. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $294.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Halifax to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $430. Flights from Halifax to Washington, D.C. Reagan-National Airport on a Wednesday will generally be more expensive and average around $754. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Halifax Intl to Washington, D.C. Reagan-National flight route?

Fly from Halifax Intl to Washington, D.C. Reagan-National for the best Halifax Intl - Washington, D.C. Reagan-National flight prices

What cabin class options are available on Halifax Intl to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Halifax Intl to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Halifax to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Halifax to Washington, D.C. Reagan-National Airport.

When to book flights from Halifax to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to Washington, D.C. Reagan-National 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. Reagan-National Airport (YHZ to DCA) flight deals and tips

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

Direct flights

None
There are no direct flights from Halifax to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Halifax to Washington, D.C. Reagan-National Airport.
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  • How far is Halifax Intl to Washington, D.C. Reagan-National by plane?

    The distance between Halifax Intl and Washington, D.C. Reagan-National is about 799.2 mi. In terms of flight time, this usually takes a little over 5h 11m.

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

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Halifax to Washington, D.C. Reagan-National Airport?

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

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

Why use momondo?

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

It is quick and easy to find Halifax to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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.?

Once all potential Halifax to Washington, D.C. 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 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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