
Keep the following information in mind while searching for Washington to Nova Scotia flight deals. Data was last updated November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (Trip.com) |
One-way from | $156 (Air Canada) |
Popular in | December |
Cheapest in | April |
Average price | $462 |
Fly from
Fly to
Route
Depart
Return
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Tue 12/15
7:45 am-7:53 pm
1 stop8h 08m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Mon 12/14
5:35 pm-1:24 pm
2 stops15h 49m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Sat 11/28
7:45 am-10:38 pm
1 stop10h 53m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Fri 12/4
11:25 pm-1:24 pm
1 stop9h 59m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Sat 12/5
12:50 pm-1:24 pm
2 stops20h 34m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Fri 11/27
10:10 am-12:15 am
2 stops10h 05m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Sun 12/13
3:32 pm-3:58 pm
2 stops20h 26m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Sun 12/13
7:45 am-10:38 pm
1 stop10h 53m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Thu 12/17
2:30 pm-11:15 pm
2 stops28h 45m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
SeattleHalifax
SEA Seattle/Tacoma Intl - YHZ Halifax Intl
SEAYHZ
Seattle/Tacoma Intl
Wed 12/16
2:30 pm-5:40 am
1 stop11h 10m
Halifax Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
Everything you need to know about your flight from Washington to Nova Scotia
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Anonymous,May 2026
SEA - KOA
Find useful and relevant information for your journey from Washington to Nova Scotia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$532 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$207 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$227 | Average$330 | FlexibilityNo cancel fee | On-time60% |