Trip.com
>
Flights
>
Flights to United States
>
Flights to District of Columbia
>
Flights to Washington D.C.
Hotels in Washington D.C.
>
Flights from Halifax to Washington D.C.

Find cheap airlines flights from Halifax to Washington D.C.

You can choose from 1 airlines that fly from Halifax to Washington D.C., including Porter Airlines, American Airlines has lowest fares on this route.
Porter Airlines logo Porter Airlines
Airlines are determined based on actual purchased flight tickets from Halifax to Washington D.C. according to previous 12 months data from Trip.com.

Find flight deals from Halifax to Washington D.C. for the next 3 months. Book one way flights from $268 or round trip flights from $285.

      • YHZ 5:35 AM
        5h 44m
        1 stop
        DCA 10:19 AM
        Halifax - Washington D.C. | Thu, Apr 16 | Air Canada
        DCA 12:55 PM
        5h 50m
        1 stop
        YHZ 7:45 PM
        Washington D.C. - Halifax | Tue, Apr 21 | Air Canada
        $285 $491
        42% off
        42% off
        $491 $285
      • YHZ 7:15 AM
        5h 46m
        1 stop
        DCA 12:01 PM
        Halifax - Washington D.C. | Mon, May 4 | Air Canada
        IAD 3:45 PM
        7h 11m
        1 stop
        YHZ 11:56 PM
        Washington D.C. - Halifax | Fri, May 8 | Air Canada
        $309 $491
        37% off
        37% off
        $491 $309
      • YHZ 8:30 AM
        9h 44m
        1 stop
        IAD 5:14 PM
        Halifax - Washington D.C. | Thu, Apr 16 | Apg Airlines
        IAD 11:40 AM
        7h 25m
        1 stop
        YHZ 8:05 PM
        Washington D.C. - Halifax | Tue, Apr 21 | Porter Airlines
        $310 $491
        37% off
        37% off
        $491 $310
      • YHZ 12:30 PM
        7h 28m
        1 stop
        IAD 6:58 PM
        Halifax - Washington D.C. | Tue, May 5 | Air Canada
        IAD 3:45 PM
        7h 11m
        1 stop
        YHZ 11:56 PM
        Washington D.C. - Halifax | Fri, May 8 | Air Canada
        $313
        36% off
        $491 $313
      • YHZ 4:40 PM
        6h 15m
        1 stop
        DCA 9:55 PM
        Halifax - Washington D.C. | Fri, Apr 17 | Air Canada
        IAD 11:40 AM
        7h 25m
        1 stop
        YHZ 8:05 PM
        Washington D.C. - Halifax | Wed, Apr 22 | Porter Airlines
        $326
        34% off
        $491 $326
      • YHZ 2:50 PM
        9h 35m
        1 stop
        IAD 11:25 PM
        Halifax - Washington D.C. | Fri, Apr 17 | United Airlines
        IAD 11:40 AM
        7h 25m
        1 stop
        YHZ 8:05 PM
        Washington D.C. - Halifax | Wed, Apr 22 | Porter Airlines
        $337
        31% off
        $491 $337
      • YHZ 8:35 AM
        9h 39m
        1 stop
        IAD 5:14 PM
        Halifax - Washington D.C. | Fri, Apr 17 | Apg Airlines
        IAD 11:40 AM
        7h 25m
        1 stop
        YHZ 8:05 PM
        Washington D.C. - Halifax | Wed, Apr 22 | Porter Airlines
        $342
        30% off
        $491 $342
      • YHZ 6:20 AM
        4h 59m
        1 stop
        DCA 10:19 AM
        Halifax - Washington D.C. | Sun, Apr 26 | Air Canada
        IAD 3:45 PM
        7h 11m
        1 stop
        YHZ 11:56 PM
        Washington D.C. - Halifax | Sun, May 3 | Air Canada
        $342
        30% off
        $491 $342
      • YHZ 6:30 AM
        7h 24m
        1 stop
        DCA 12:54 PM
        Halifax - Washington D.C. | Fri, Apr 17 | Porter Airlines
        IAD 11:40 AM
        7h 25m
        1 stop
        YHZ 8:05 PM
        Washington D.C. - Halifax | Wed, Apr 22 | Porter Airlines
        $366
        25% off
        $491 $366
      • YHZ 9:00 AM
        7h 39m
        1 stop
        IAD 3:39 PM
        Halifax - Washington D.C. | Thu, Apr 16 | United Airlines
        DCA 7:00 AM
        8h 3m
        1 stop
        YHZ 4:03 PM
        Washington D.C. - Halifax | Tue, Apr 21 | United Airlines
        $368
        25% off
        $491 $368
      • YHZ 1:00 PM
        17h 25m
        1 stop
        WAS Invalid Date
        Halifax - Washington D.C. | Thu, Apr 16 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        YHZ 4:00 PM
        Washington D.C. - Halifax | Sat, Apr 18 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        YHZ 4:09 PM
        2h 40m
        Nonstop
        DCA 5:49 PM
        Halifax - Washington D.C. | Sun, May 31 | American Airlines
        $268 $358
        25% off
        25% off
        $358 $268
      • YHZ 7:15 AM
        5h 46m
        1 stop
        DCA 12:01 PM
        Halifax - Washington D.C. | Fri, May 1 | Air Canada
        $178 $358
        50% off
        50% off
        $358 $178
      • YHZ 5:00 PM
        20h 59m
        1 stop
        IAD 12:59 PM
        Halifax - Washington D.C. | Fri, Apr 17 | WestJet
        $187 $358
        48% off
        48% off
        $358 $187
      • YHZ 11:00 PM
        14h 59m
        1 stop
        IAD 12:59 PM
        Halifax - Washington D.C. | Fri, Apr 17 | Flair Airlines
        $189
        47% off
        $358 $189
      • YHZ 2:50 PM
        7h 41m
        1 stop
        DCA 9:31 PM
        Halifax - Washington D.C. | Tue, May 12 | United Airlines
        $189
        47% off
        $358 $189
      • YHZ 2:50 PM
        9h 35m
        1 stop
        IAD 11:25 PM
        Halifax - Washington D.C. | Wed, May 13 | United Airlines
        $191
        47% off
        $358 $191
      • YHZ 2:50 PM
        7h 21m
        1 stop
        IAD 9:11 PM
        Halifax - Washington D.C. | Wed, May 20 | United Airlines
        $191
        47% off
        $358 $191
      • YHZ 11:45 AM
        24h 1m
        1 stop
        IAD 10:46 AM
        Halifax - Washington D.C. | Mon, May 25 | Flair Airlines
        $191
        47% off
        $358 $191
      • YHZ 2:50 PM
        7h 41m
        1 stop
        DCA 9:31 PM
        Halifax - Washington D.C. | Tue, May 19 | United Airlines
        $192
        46% off
        $358 $192
      • YHZ 8:30 AM
        9h 44m
        1 stop
        IAD 5:14 PM
        Halifax - Washington D.C. | Sun, Apr 19 | Porter Airlines
        $192
        46% off
        $358 $192
      • YHZ 11:00 PM
        12h 46m
        1 stop
        IAD 10:46 AM
        Halifax - Washington D.C. | Sun, May 17 | Flair Airlines
        $193
        46% off
        $358 $193
      • YHZ 1:00 PM
        17h 25m
        1 stop
        WAS Invalid Date
        Halifax - Washington D.C. | Thu, Apr 16 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Halifax to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Halifax to Washington D.C.

The distance between Halifax and Washington D.C. is approximately 1,300.28 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price$178
Cheapest round-trip ticket price$285
Off-season for travelSeptember
Peak season for travelJuly
Flight distance1,300.28 km
Popular airlinePorter Airlines
Flight statistics for the Halifax–Washington D.C. route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Halifax to Washington D.C. (YHZ-WAS)?

    Based on Trip.com data, Air Canada offers one-way fares as low as $178 on Cheapest nonstop routes (e.g. YHZ to DCA on Fri, May 1), while Air Canada offers Cheapest nonstop round-trips from $285 departing on Thu, Apr 16 and returning on Tue, Apr 21.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Halifax to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Halifax to Washington D.C., you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, May 1, with one-way flights priced at just $178.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Washington D.C. travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Halifax to Washington D.C. is September, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Halifax to Washington D.C. on April 25, 2026 with Porter Airlines, with prices starting at $247.
  • The time difference between Washington D.C. and Halifax is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.