In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Can I find deals for flights from Nova Scotia to Reagan-National that include hotel bookings?

Yes. In addition to deals on Nova Scotia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Nova Scotia to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nova Scotia to Reagan-National.

Can I find deals for business class flights from Nova Scotia to Reagan-National?

Yes. Cheapflights offers flight deals from Nova Scotia to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$140+ Flights from Nova Scotia to Washington, D.C. Reagan-National Airport

Q: How much does it cost to fly round-trip from Nova Scotia to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment. Nova Scotia to Washington, D.C. Reagan-National Airport flights typically cost between $644 and $697 in February. The cheapest round-trip price found within the last 3 days was $264 on Air Canada (Feb 24-Feb 25).

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Find flight deals from Nova Scotia to Reagan-National

Cheapest flights from Nova Scotia to Reagan-National
Explore the most affordable flight options available from Nova Scotia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Tue 11/255:35 amYHZ - DCA

1 stop5h 51mAir Canada

Thu 11/274:10 pmDCA - YHZ

1 stop6h 56mAir Canada

Deal found 10/30

$265

Tue 11/257:00 amYHZ - DCA

1 stop11h 25mMultiple Airlines

Thu 11/276:59 amDCA - YHZ

2 stops7h 18mMultiple Airlines

Deal found 10/30

$277

Tue 11/115:35 amYHZ - DCA

1 stop5h 51mAir Canada

Fri 11/148:40 pmDCA - YHZ

1 stop11h 45mAir Canada

Deal found 10/30

$280

Wed 11/125:05 amYHZ - DCA

2 stops10h 30mUnited Airlines

Sat 11/156:00 amDCA - YHZ

2 stops13h 10mUnited Airlines

Deal found 10/30

$372

Fri 12/195:35 amYHZ - DCA

1 stop5h 46mAir Canada

Tue 1/64:10 pmDCA - YHZ

1 stop6h 56mAir Canada

Deal found 10/30

$401

Fri 12/196:00 amYHZ - DCA

2 stops13h 59mDelta

Tue 1/612:55 pmDCA - YHZ

2 stops11h 46mDelta

Deal found 10/30

$403

Tue 11/117:00 amYHZ - DCA

2 stops8h 35mUnited Airlines

Fri 11/141:00 pmDCA - YHZ

2 stops10h 26mUnited Airlines

Deal found 10/29

$494

Sat 12/205:05 amYHZ - DCA

1 stop15h 40mUnited Airlines

Sat 12/278:40 pmDCA - YHZ

1 stop11h 45mUnited Airlines

Deal found 10/29

$559

Tue 11/256:00 amYHZ - DCA

2 stops13h 00mWestJet

Thu 11/2712:40 pmDCA - YHZ

2 stops17h 48mWestJet

Deal found 10/30

$585

Best flights from Nova Scotia to Reagan-National
Discover carefully curated flight deals from Nova Scotia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Tue 11/255:35 amYHZ - DCA

1 stop5h 51mAir Canada

Thu 11/274:10 pmDCA - YHZ

1 stop6h 56mAir Canada

Deal found 10/30

$265

Tue 11/257:00 amYHZ - DCA

1 stop11h 25mMultiple Airlines

Thu 11/276:59 amDCA - YHZ

2 stops7h 18mMultiple Airlines

Deal found 10/30

$277

Wed 3/2510:30 amYHZ - DCA

1 stop5h 48mUnited Airlines

Mon 3/302:00 pmDCA - YHZ

2 stops9h 04mUnited Airlines

Deal found 10/30

$330

Wed 3/255:35 amYHZ - DCA

1 stop5h 48mAir Canada

Mon 3/3012:55 pmDCA - YHZ

1 stop5h 50mAir Canada

Deal found 10/30

$265

Tue 2/245:35 amYHZ - DCA

1 stop5h 51mAir Canada

Wed 2/2512:55 pmDCA - YHZ

1 stop5h 49mAir Canada

Deal found 10/29

$265

Tue 11/115:35 amYHZ - DCA

1 stop5h 51mAir Canada

Fri 11/148:40 pmDCA - YHZ

1 stop11h 45mAir Canada

Deal found 10/29

$280

Last-minute flights from Nova Scotia to Reagan-National
Discover last-minute flight deals from Nova Scotia to Reagan-National. Data last updated October 30, 2025 and is based on user searches.

Tue 11/115:35 amYHZ - DCA

1 stop5h 51mAir Canada

Fri 11/148:40 pmDCA - YHZ

1 stop11h 45mAir Canada

Deal found 10/30

$280

Tue 11/117:00 amYHZ - DCA

2 stops8h 35mUnited Airlines

Fri 11/141:00 pmDCA - YHZ

2 stops10h 26mUnited Airlines

Deal found 10/29

$494

Tue 11/116:30 amYHZ - DCA

2 stops14h 45mAmerican Airlines

Fri 11/149:19 amDCA - YHZ

3 stops14h 03mAmerican Airlines

Deal found 10/30

$701

Wed 11/125:05 amYHZ - DCA

2 stops10h 30mUnited Airlines

Sat 11/156:00 amDCA - YHZ

2 stops13h 10mUnited Airlines

Deal found 10/30

$372

Tue 11/255:35 amYHZ - DCA

1 stop5h 51mAir Canada

Thu 11/274:10 pmDCA - YHZ

1 stop6h 56mAir Canada

Deal found 10/30

$265

Tue 11/257:00 amYHZ - DCA

1 stop11h 25mMultiple Airlines

Thu 11/276:59 amDCA - YHZ

2 stops7h 18mMultiple Airlines

Deal found 10/30

$277

Tue 11/256:00 amYHZ - DCA

2 stops13h 00mWestJet

Thu 11/2712:40 pmDCA - YHZ

2 stops17h 48mWestJet

Deal found 10/30

$585

One-way flights from Nova Scotia to Reagan-National
Search for one-way flight options from Nova Scotia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Tue 11/45:35 amYHZ - DCA

1 stop5h 51mAir Canada

Deal found 10/29

$140

Sat 11/155:35 amYHZ - DCA

1 stop5h 51mAir Canada

Deal found 10/29

$150

Sun 4/266:55 amYHZ - DCA

2 stops6h 11mAir Canada

Deal found 10/30

$155

Wed 11/268:45 amYHZ - DCA

2 stops10h 20mAir Canada

Deal found 10/30

$161

Mon 11/177:00 amYHZ - DCA

1 stop6h 34mUnited Airlines

Deal found 10/30

$163

Mon 11/177:00 amYHZ - DCA

1 stop13h 45mAir Canada

Deal found 10/30

$180

Sat 12/275:35 amYHZ - DCA

2 stops18h 00mAir Canada

Deal found 10/29

$185

Sun 2/15:35 amYHZ - DCA

2 stops18h 00mAir Canada

Deal found 10/29

$194

Sat 11/155:05 amYHZ - DCA

2 stops12h 55mUnited Airlines

Deal found 10/29

$195

Tue 11/186:00 amYHZ - DCA

2 stops11h 35mDelta

Deal found 10/30

$196

Cheap flight deals from Nova Scotia to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$264 (Air Canada)
One-way from	$140 (Flightnetwork)
Popular in	February
Cheapest in	September
Average price	$337

Provider with most accurate pricing for Halifax Intl-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Halifax Intl-Washington, D.C. (WAS) flights.

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From Nova Scotia to Washington, D.C. Reagan-National

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One-way flight from Nova Scotia to Washington, D.C. Reagan-National

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Nova Scotia 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 11/25

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Thu 11/27

4:10 pm-12:06 am

1 stop6h 56m

$265

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 3/25

5:35 am-10:23 am

1 stop5h 48m

Washington, D.C. Reagan-National

Mon 3/30

12:55 pm-7:45 pm

1 stop5h 50m

$265

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 2/24

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Wed 2/25

12:55 pm-7:44 pm

1 stop5h 49m

$265

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/25

7:00 am-5:25 pm

1 stop11h 25m

Washington, D.C. Reagan-National

Thu 11/27

6:59 am-3:17 pm

2 stops7h 18m

$277

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/11

5:35 am-10:26 am

1 stop5h 51m

Washington, D.C. Reagan-National

Fri 11/14

8:40 pm-9:25 am

1 stop11h 45m

$280

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 3/25

10:30 am-3:18 pm

1 stop5h 48m

Washington, D.C. Reagan-National

Mon 3/30

2:00 pm-12:04 am

2 stops9h 04m

$330

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 11/4

5:35 am-10:26 am

1 stop5h 51m

$140

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Wed 11/26

5:35 am-10:26 am

1 stop5h 51m

$150

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Tue 4/28

5:35 am-10:19 am

1 stop5h 44m

$150

HalifaxWashington, D.C.

YHZ - DCA

YHZDCA

Halifax Intl

Thu 11/27

5:35 am-10:26 am

1 stop5h 51m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 results

Best time to book a flight from Nova Scotia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Nova Scotia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Nova Scotia to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Nova Scotia to Washington, D.C. Reagan-National Airport?

Currently, September is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. Reagan-National Airport (average of $202). Flying from Nova Scotia to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NS to DCA?

When flying from Nova Scotia to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the evening.

How much does it cost to fly round-trip from Nova Scotia to Washington, D.C. Reagan-National Airport?

Related info for your journey

How long is the flight from Nova Scotia to Washington, D.C. Reagan-National Airport?
Air Canada can get you from Nova Scotia to Washington, D.C. Reagan-National Airport in just under 5h 51m. Your travel time can differ by up to . Nova Scotia and Washington, D.C. Reagan-National Airport are separated by a distance of 809 mi.
Can I find deals for flights from Nova Scotia to Reagan-National that include hotel bookings?
Yes. In addition to deals on Nova Scotia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nova Scotia to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nova Scotia to Reagan-National.
Can I find deals for business class flights from Nova Scotia to Reagan-National?
Yes. Cheapflights offers flight deals from Nova Scotia to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Nova Scotia to Washington, D.C. Reagan-National Airport?
Currently, September is the cheapest month in which you can book a flight from Nova Scotia to Washington, D.C. Reagan-National Airport (average of $202). Flying from Nova Scotia to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Springfield

Hanover

Silver Spring

Fairfax

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Laurel

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National Harbor

Waldorf

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$140+ Cheap flights from Nova Scotia to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nova Scotia to Reagan-National with Cheapflights

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3. Compare prices and book

Find flight deals from Nova Scotia to Reagan-National

Cheapest flights from Nova Scotia to Reagan-NationalExplore the most affordable flight options available from Nova Scotia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Nova Scotia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from Nova Scotia to Reagan-National

Keep the following information in mind while searching for Nova Scotia to Reagan-National flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nova Scotia to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Nova Scotia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Nova Scotia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Nova Scotia to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Nova Scotia to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from NS to DCA?

Find hourly flight availability from Nova Scotia to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

How much does it cost to fly round-trip from Nova Scotia to Washington, D.C. Reagan-National Airport?

Related info for your journey

Find useful and relevant information for your journey from Nova Scotia to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Nova Scotia to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Nova Scotia to Reagan-National that include hotel bookings?

How can I find direct flights from Nova Scotia to Reagan-National?

Can I find deals for business class flights from Nova Scotia to Reagan-National?

What is the cheapest month to book a flight from Nova Scotia to Washington, D.C. Reagan-National Airport?

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Cheapest flights from Nova Scotia to Reagan-National
Explore the most affordable flight options available from Nova Scotia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.