Breeze Airways
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United States
Raleigh-Durham International Airport
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United States
Pease International Tradeport
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Scan through all non-stop flights from Raleigh / Durham to Portsmouth. The full flight schedule below gives an overview of all non-stop flights from RDU to PSM, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Portsmouth enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Portsmouth, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!

Currently, there is only one airline operating non-stop flights from Raleigh / Durham RDU to Portsmouth PSM, which is Breeze Airways. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their RDU PSM flight schedule.
Flights from RDU to PSM are operated twice a week. Departure times vary between 15:32 - 16:10. The earliest flight departs at 15:32, the last flight departs at 16:10. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Raleigh / Durham to Portsmouth takes 1 hour and 58 minutes. The flight distance between Raleigh / Durham and Portsmouth is 653 miles (or 1,051 km).
There is 1 airport in Portsmouth: Pease International Tradeport (PSM).
There are 2 flights per week flying from Raleigh / Durham to Portsmouth (as of April 2026).
1 hour and 58 minutes is the average flight time from Raleigh / Durham to Portsmouth.
The distance from Raleigh / Durham to Portsmouth is 653 miles (1,051 kilometers).
Breeze Airways is the only airline flying nonstop from Raleigh / Durham to Portsmouth.
There are no alliances flying direct from Raleigh / Durham to Portsmouth at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Raleigh / Durham to Portsmouth:
The earliest flight departs at 15:32 from Raleigh / Durham and arrives at 17:32 at Portsmouth.
The latest flight departs at 16:10 from Raleigh / Durham and arrives at 18:08 at Portsmouth.
653 miles (1,051 km) · 1h 58m
15:35
17:35
Breeze Airways
MX 2854
Breeze Airways
Airbus A220-300
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