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Cheap flights from Montreal to Portsmouth from C$ 1,046

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — LHR
4 May — 11 May1
1 adult
Sat 4/5
Sat 11/5

Cheap flight deals from Montreal to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Portsmouth (P0R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2024.

Round-trip from

C$ 757
From Montreal (YMQ) to Portsmouth
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How far in advance should I book a flight from Montreal to Portsmouth?

Find a great deal and save up to 20% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montreal to Portsmouth within the next two weeks, with the cheapest ticket starting at C$ 984.

What is the cheapest month to fly from Montreal to Portsmouth?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Portsmouth. Flights to Portsmouth from Montreal in November are about C$ 991 on average during November, but can be found for as low as C$ 704.

When is the cheapest time to fly from Montreal to Portsmouth (YMQ - P0R)?

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.

Cheap British Airways flights from Montreal to Portsmouth

Explore cheap flight options specifically provided by British Airways for the route between Montreal and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 494,117 searches. Data last updated 29 April 2024.
Peruse some of the lowest-priced British Airways flights we've found from Montreal to Portsmouth. Make sure to check back often as deals are often changing.
Thu 22/810:15 p.m.YUL - SOU
2 stops30h 10mBritish Airways
Thu 5/98:40 a.m.SOU - YUL
2 stops16h 45mBritish Airways
Deal found 29/4C$ 1,644
Wed 17/710:05 p.m.YUL - SOU
2 stops16h 20mBritish Airways
Wed 31/78:40 a.m.SOU - YUL
2 stops16h 40mBritish Airways
Deal found 27/4C$ 1,725
Fri 19/710:05 p.m.YUL - SOU
2 stops30h 20mBritish Airways
Tue 30/77:55 p.m.SOU - YUL
2 stops29h 25mBritish Airways
Deal found 27/4C$ 1,737
Thu 11/710:15 p.m.YUL - SOU
2 stops15h 40mBritish Airways
Sat 20/74:15 p.m.SOU - YUL
2 stops33h 10mBritish Airways
Deal found 28/4C$ 1,814
Sat 20/710:15 p.m.YUL - SOU
2 stops28h 55mBritish Airways
Sun 28/79:55 a.m.SOU - YUL
2 stops15h 30mBritish Airways
Deal found 27/4C$ 1,826
Thu 18/710:15 p.m.YUL - SOU
2 stops16h 10mBritish Airways
Wed 31/78:40 a.m.SOU - YUL
2 stops16h 40mBritish Airways
Deal found 27/4C$ 1,902
Sat 20/710:15 p.m.YUL - SOU
2 stops28h 55mBritish Airways
Mon 29/77:55 p.m.SOU - YUL
2 stops29h 30mBritish Airways
Deal found 27/4C$ 1,915
Thu 18/710:15 p.m.YUL - SOU
2 stops16h 10mBritish Airways
Mon 29/77:55 p.m.SOU - YUL
2 stops29h 30mBritish Airways
Deal found 28/4C$ 1,928
Fri 19/710:05 p.m.YUL - SOU
2 stops30h 20mBritish Airways
Mon 29/78:40 a.m.SOU - YUL
2 stops16h 40mBritish Airways
Deal found 28/4C$ 1,941

Cheap Delta flights from Montreal to Portsmouth

Explore cheap flight options specifically provided by Delta for the route between Montreal and Portsmouth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 494,117 searches. Data last updated 29 April 2024.
Browse through some of the cheapest Delta flights travelling from Montreal to Portsmouth. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/76:45 p.m.YUL - SOU
1 stop17h 05mDelta
Sun 21/75:20 p.m.SOU - YUL
2 stops46h 46mDelta
Deal found 28/4C$ 1,559
Wed 10/712:00 p.m.YUL - SOU
2 stops15h 00mDelta
Sun 21/75:20 p.m.SOU - YUL
2 stops46h 46mDelta
Deal found 28/4C$ 1,591
Sat 20/76:45 p.m.YUL - SOU
1 stop17h 05mDelta
Tue 30/78:30 a.m.SOU - YUL
1 stop13h 20mDelta
Deal found 27/4C$ 4,026
Fri 19/76:45 p.m.YUL - SOU
1 stop17h 05mDelta
Mon 29/78:30 a.m.SOU - YUL
1 stop13h 20mDelta
Deal found 28/4C$ 4,376
Fri 19/712:00 p.m.YUL - SOU
2 stops15h 00mDelta
Mon 29/78:30 a.m.SOU - YUL
1 stop13h 20mDelta
Deal found 28/4C$ 4,415

Cheap Montreal to Portsmouth flights in April & May 2024

Find cheap flight options from Montreal to Portsmouth specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 494,117 searches. Prices were last updated on 29 April 2024.
Check out some of the best flight deals from Montreal to Portsmouth in 2024. Check back in a little while for more flight options.
Tue 7/510:05 p.m.YUL - SOU
2 stops32h 45mMultiple Airlines
Sun 19/55:10 p.m.SOU - YUL
1 stop23h 25mMultiple Airlines
Deal found 29/4C$ 1,367
Tue 7/56:45 p.m.YUL - SOU
1 stop19h 25mDelta
Sun 19/57:40 p.m.SOU - YUL
1 stop26h 10mDelta
Deal found 29/4C$ 1,371
Tue 7/512:00 p.m.YUL - SOU
2 stops14h 25mKLM
Sun 19/55:20 p.m.SOU - YUL
2 stops23h 45mKLM
Deal found 29/4C$ 1,442
Tue 28/56:00 a.m.YUL - SOU
2 stops32h 30mMultiple Airlines
Thu 6/68:00 p.m.SOU - YUL
1 stop20h 45mMultiple Airlines
Deal found 28/4C$ 1,564
Tue 28/54:30 p.m.YUL - SOU
2 stops22h 00mMultiple Airlines
Thu 6/68:00 p.m.SOU - YUL
2 stops30h 18mMultiple Airlines
Deal found 28/4C$ 1,874
Wed 15/54:10 p.m.YUL - SOU
2 stops22h 20mMultiple Airlines
Sun 26/58:00 p.m.SOU - YUL
2 stops25h 18mMultiple Airlines
Deal found 28/4C$ 2,239
Fri 17/59:10 p.m.YUL - SOU
2 stops41h 20mMultiple Airlines
Sun 26/58:00 p.m.SOU - YUL
2 stops33h 48mMultiple Airlines
Deal found 28/4C$ 2,433
Tue 14/54:30 p.m.YUL - SOU
2 stops22h 00mMultiple Airlines
Sun 26/58:00 p.m.SOU - YUL
2 stops26h 18mMultiple Airlines
Deal found 28/4C$ 2,748
Thu 16/54:10 p.m.YUL - SOU
2 stops22h 20mMultiple Airlines
Sun 26/58:00 p.m.SOU - YUL
2 stops24h 18mMultiple Airlines
Deal found 28/4C$ 5,270

Montreal to Portsmouth 2024 flight deals

Discover exclusive flight deals for travel between Montreal and Portsmouth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 494,117 searches. Data last updated 29 April 2024.
Check out some of the best flight deals from Montreal to Portsmouth in 2024. Check back in a little while for more flight options.
Tue 27/87:10 a.m.YUL - SOU
2 stops31h 20mMultiple Airlines
Thu 12/98:00 p.m.SOU - YUL
1 stop20h 45mMultiple Airlines
Deal found 28/4C$ 1,285
Tue 27/89:20 p.m.YUL - SOU
1 stop30h 50mMultiple Airlines
Thu 12/98:00 p.m.SOU - YUL
1 stop20h 45mMultiple Airlines
Deal found 28/4C$ 1,305
Tue 7/510:05 p.m.YUL - SOU
2 stops32h 45mMultiple Airlines
Sun 19/55:10 p.m.SOU - YUL
1 stop23h 25mMultiple Airlines
Deal found 29/4C$ 1,367
Tue 7/56:45 p.m.YUL - SOU
1 stop19h 25mDelta
Sun 19/57:40 p.m.SOU - YUL
1 stop26h 10mDelta
Deal found 29/4C$ 1,371
Tue 7/512:00 p.m.YUL - SOU
2 stops14h 25mKLM
Sun 19/55:20 p.m.SOU - YUL
2 stops23h 45mKLM
Deal found 29/4C$ 1,442
Wed 10/76:45 p.m.YUL - SOU
1 stop17h 05mDelta
Sun 21/75:20 p.m.SOU - YUL
2 stops46h 46mDelta
Deal found 28/4C$ 1,559
Tue 28/56:00 a.m.YUL - SOU
2 stops32h 30mMultiple Airlines
Thu 6/68:00 p.m.SOU - YUL
1 stop20h 45mMultiple Airlines
Deal found 28/4C$ 1,564
Wed 10/76:45 p.m.YUL - SOU
1 stop17h 05mKLM
Sun 21/79:05 a.m.SOU - YUL
1 stop12h 45mKLM
Deal found 28/4C$ 1,587
Wed 10/712:00 p.m.YUL - SOU
2 stops15h 00mDelta
Sun 21/75:20 p.m.SOU - YUL
2 stops46h 46mDelta
Deal found 28/4C$ 1,591

Montreal to Portsmouth flights leaving soon

Find last-minute flight options from Montreal to Portsmouth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 494,117 searches. Data last updated 29 April 2024.
Check out these flights departing soon from Montreal to Portsmouth. Users should examine the flight details to ensure there are no surprises.
Sun 12/56:00 a.m.YUL - SOU
2 stops32h 30mMultiple Airlines
Sun 19/58:00 p.m.SOU - YUL
2 stops30h 18mMultiple Airlines
Deal found 28/4C$ 12,663

One-way flights to Portsmouth from Montreal

Search for one-way flight options from Montreal to Portsmouth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 494,117 searches. Data last updated 29 April 2024.
If you're seeking multiple options on one-way flights from Montreal to Portsmouth, be sure to check out these deals, which are updated often. Those needing a return flight from Montreal to Portsmouth can use the search form above.
Tue 10/96:45 p.m.YUL - SOU
1 stop17h 05mDelta
Deal found 28/4C$ 1,046
Sun 26/51:05 p.m.YUL - SOU
2 stops13h 20mDelta
Deal found 28/4C$ 1,058
Mon 27/57:10 a.m.YUL - SOU
2 stops31h 20mMultiple Airlines
Deal found 28/4C$ 1,061
Tue 10/912:25 p.m.YUL - SOU
2 stops14h 00mDelta
Deal found 28/4C$ 1,084

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 494,117 searches. Data last updated 29 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 1,285 - C$ 1,725

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

2 stops31h 20m

Southampton Eastleigh

Thu 12/9

1 stop20h 45m

C$ 1,285

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

1 stop30h 50m

Southampton Eastleigh

Thu 12/9

1 stop20h 45m

C$ 1,305

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Tue 27/8

2 stops24h 00m

Southampton Eastleigh

Thu 12/9

2 stops33h 46m

C$ 1,367

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 10/7

1 stop17h 05m

Southampton Eastleigh

Sun 21/7

2 stops46h 46m

C$ 1,559

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 10/7

1 stop17h 05m

Southampton Eastleigh

Sun 21/7

1 stop12h 45m

C$ 1,587

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 10/7

2 stops15h 00m

Southampton Eastleigh

Sun 21/7

2 stops46h 46m

C$ 1,591

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Thu 22/8

2 stops30h 10m

Southampton Eastleigh

Thu 5/9

2 stops16h 45m

C$ 1,644

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Fri 12/7

1 stop17h 05m

Southampton Eastleigh

Sun 21/7

1 stop12h 45m

C$ 1,658

Montreal Pierre Elliott Trudeau IntlSouthampton Eastleigh

YUL - SOU

YULSOU

Montreal Pierre Elliott Trudeau Intl

Wed 17/7

2 stops16h 20m

Southampton Eastleigh

Wed 31/7

2 stops16h 40m

C$ 1,725

Flights are sorted by cheapest first

Deals found on 28/4

When is the cheapest time 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 28 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Montreal to Portsmouth flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Portsmouth by month

Plan your trip from Montreal to Portsmouth by taking into account the cheapest months to travel. The average price of a one-way flight from Montreal to Portsmouth is currently C$ 1,062 while a round-trip flight costs C$ 1,525. Price data was last updated on 21 April 2024.

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$ 941). 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.

January

C$ 765

February

C$ 836

March

C$ 928

April

C$ 914

May

C$ 992

June

C$ 1,103

July

C$ 1,286

August

C$ 1,113

September

C$ 990

October

C$ 917

November

C$ 901

December

C$ 985

Temperature and rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °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 29 April 2024.
Read through reviews of airlines operating flights from Montreal to Portsmouth, such as British Airways, Delta and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.

KLM
7.9
Good
1,618 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.

British Airways
6.8
Okay
6,891 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Landing in Syracuse was ruff no bad weather just bad piloting. A/C barely. Working from LGA to Syracuse.

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.

  • Can I find flights from Montreal to Portsmouth for under C$ 1,300 on Cheapflights?

    Yes, there are multiple flights from Montreal to Portsmouth for under C$ 1,300. The cheapest flight booked recently is on Multiple Airlines for just C$ 1,285, but on average you can expect to pay C$ 1,643.

  • Are there last-minute flights available from Montreal to Portsmouth for under C$ 12,700?

    There are currently 1+ open flights from Montreal to Portsmouth within the next 7 days for less than C$ 12,700.

  • What are the most popular airlines that fly from Montreal to Portsmouth?

    Before booking your flight from Montreal to Portsmouth check out the most popular airlines for this route: American Airlines, Air Canada or Finnair.

  • What are the most reliable airlines from Montreal to Portsmouth?

    No one likes to see their flight delayed. When booking a flight from Montreal to Portsmouth consider choosing Air Canada (55%), Austrian Airlines (55%) or Egypt Air (55%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to Portsmouth?

    On average you can expect to pay C$ 1,832 for a flight from Montreal to Portsmouth. The cheapest flight overall is C$ 735 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Southampton Eastleigh) is currently priced at C$ 1,277.

  • What does YUL to LHR mean?

    YUL stands for Montreal Pierre Elliott Trudeau Intl Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Montreal to Portsmouth that include extra baggage allowance?

    The amount of baggage you can bring on your Montreal to Portsmouth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Montreal to Portsmouth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Montreal to Portsmouth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Montreal to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Montreal to Portsmouth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Portsmouth.

  • Can I find deals for business class flights from Montreal to Portsmouth?

    Yes. Cheapflights offers flight deals from Montreal to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Montreal to Portsmouth that allow pets onboard?

    Many airlines flying from Montreal to Portsmouth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Montreal to Portsmouth?

    Yes, you can often find last-minute deals on Montreal to Portsmouth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Montreal to Portsmouth flight deals updated?

    The Montreal to Portsmouth flight deals you see on this page were last updated on 29/4.

See more FAQs

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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.

Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to London City flights
Pierre Elliott Trudeau Intl to Luton flights
Pierre Elliott Trudeau Intl to Southend flights
Québec City to Heathrow flights
Québec City to Gatwick flights
Pierre Elliott Trudeau Intl to Manchester flights
Québec City to London City flights
Pierre Elliott Trudeau Intl to Birmingham flights
Pierre Elliott Trudeau Intl to Stansted flights
Pierre Elliott Trudeau Intl to Southampton flights
Pierre Elliott Trudeau Intl to Liverpool flights
Pierre Elliott Trudeau Intl to Leeds flights
Pierre Elliott Trudeau Intl to Bristol flights
Pierre Elliott Trudeau Intl to Newcastle upon Tyne flights
Québec City to Luton flights
Québec City to Stansted flights

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 494,117 searches. Data last updated 29 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 641AverageC$ 874FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 753AverageC$ 988FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 755AverageC$ 945FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapestC$ 786AverageC$ 959FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapestC$ 863AverageC$ 976FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapestC$ 892AverageC$ 1,046FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 892AverageC$ 1,387FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 906AverageC$ 1,101FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapestC$ 925AverageC$ 1,431FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 958AverageC$ 1,038FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Montreal to Portsmouth by cabin class

Find flights from Montreal to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Montreal to Portsmouth

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 29 April 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Portsmouth?

Deals for Montreal to Portsmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Portsmouth?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Portsmouth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Portsmouth with no change fees?

Yes, we can. To see specific flights from Montreal to Portsmouth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Portsmouth become cheaper?

Of course! You can now track prices for flights from Montreal to Portsmouth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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