Cheap flights from Montreal to Portsmouth from C$ 598
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Montreal to Portsmouth
Keep the following information in mind while searching for Montreal to Portsmouth flight deals. Data was last updated 14 March 2025.
Find flight deals from Montreal to Portsmouth
Cheapest flights from Montreal to PortsmouthExplore the most affordable flight options available from Montreal to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.
Explore the most affordable flight options available from Montreal to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.
Find flights from Montreal to Portsmouth within your budget
Customize your flight search to find flights from Montreal to Portsmouth 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, Cheapflights users made 629,999 searches. Data last updated 14 March 2025.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Mon 21/4
6:50 p.m.-5:00 p.m.
1 stop17h 10m
Southampton Eastleigh
Thu 24/4
5:35 p.m.-4:55 p.m.
1 stop28h 20m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Sat 5/4
4:20 p.m.-8:15 a.m.
3 stops58h 55m
MontrealSouthampton
YUL - SOU
YULSOU
Montreal Pierre Elliott Trudeau Intl
Sat 5/4
6:50 p.m.-5:50 p.m.
1 stop18h 00m
Best time to book a flight from Montreal to Portsmouth
Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Montreal with our price prediction graph.
Travel insights for flights from Montreal to Portsmouth
Get recent, data-driven insights about flights from Montreal to Portsmouth including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Montreal to Portsmouth?
Currently, January is the cheapest month in which you can book a flight from Montreal to Portsmouth (average of C$ 560). Flying from Montreal to Portsmouth in July is currently the most expensive (average of C$ 874). 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 YMQ to P0R?
Find hourly flight availability from Montreal to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 March 2025.
When flying from Montreal to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Montreal to Portsmouth?
Use this chart to determine the cheapest time to fly round-trip from Montreal to Portsmouth. Price data was last updated on 15 September 2024.
Travelers seeking maximum savings on their Montreal to Portsmouth flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Montreal to Portsmouth
Explore weekly flight availability from Montreal to Portsmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 March 2025.
The most flights from YMQ to P0R are scheduled on a Tuesday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 mm per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.
Temperature in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portsmouth, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing Portsmouth
Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated 14 March 2025.
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Montreal to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montreal to Portsmouth
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Montreal to Portsmouth
Discover the top 10 airlines that operate flights from Montreal to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 March 2025.
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