Title: Cheap Flights from Montreal (YUL) to Portsmouth (PSM) - Expedia.ca ![](https://images.trvl-media.com/place/6057414/a733ee3b-8e9c-48cc-bec5-cd01636327e0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6057414/a733ee3b-8e9c-48cc-bec5-cd01636327e0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Montreal (YUL) to Portsmouth (PSM) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Trudeau International Airport (YUL) to Portsmouth, NH (PSM-Portsmouth Intl.) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:psm,departure:01/11/2025TANYT&leg2=from:psm,to:yul,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Portsmouth Intl. Airport at Pease? > Start packing your suitcase, because round-trip flights from Montréal–Trudeau to Portsmouth Intl. Airport (PSM) start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from YUL to Portsmouth Intl. Airport (PSM)? > Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Montréal–Trudeau to Portsmouth Intl. Airport at Pease that have flexible change policies? > Plenty of airlines offer the option to reschedule your flight without a change fee. All you pay is the fare difference. When looking for YUL to PSM flights, you'll find a "No change fees" box for you to select. ### How far is the flight from YUL to Portsmouth Intl. Airport at Pease? > The distance from YUL (YUL) to PSM (PSM) is just 350 kilometres. You'll be walking down the air bridge and collecting your bags from the carousel before long. ### Which airlines fly direct from Montreal Airport to Portsmouth Intl. Airport (PSM)? > If you want to fly straight from Pierre Elliott Trudeau Intl. Airport (YUL) to Portsmouth Intl. Airport at Pease, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports. ### Are Pierre Elliott Trudeau Intl. Airport (YUL) to PSM flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can occasionally nab a bargain, with some super cheap airfares from YUL to PSM emerging a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance. ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Portsmouth Intl. | | Distance | 350 km | ## Book with confidence ### Montreal to Portsmouth Flights **The easy way to book your flights from Montreal to Portsmouth**  With Expedia, it’s simple to find and book flights to Portsmouth from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Portsmouth Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Montreal to Portsmouth today, tomorrow, or this week.   **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Portsmouth Intl., PSM**  Sort your search results by price to find great deals on your flight from Montreal to Portsmouth—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Portsmouth from Montreal currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Portsmouth   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Portsmouth from Montreal**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Portsmouth with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other - [Hotels near Fox Run Mall](https://www.expedia.ca/Fox-Run-Mall-Hotels.0-l6127392-0.Travel-Guide-Filter-Hotels) - [B&B in Newington](https://www.expedia.ca/Newington-Bed-And-Breakfast.d3000447070-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Newington Hotels](https://www.expedia.ca/Newington-Hotels.d3000447070.Travel-Guide-Hotels) - [Pet-Friendly Hotels in North End](https://www.expedia.ca/North-End-Portsmouth-Hotels-Pet-Friendly-Hotel.0-n905208398518345728-0-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Oceanfront Hotels in Pease](https://www.expedia.ca/Pease-Portsmouth-Hotels-Oceanfront-Hotels.0-n553248635976474640-0-tOceanfrontHotels.Travel-Guide-Filter-Hotels) - [Spa Hotels in Pease](https://www.expedia.ca/Pease-Portsmouth-Hotels-Spa-Hotel.0-n553248635976474640-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Pease Hotels](https://www.expedia.ca/Pease-Portsmouth-Hotels.0-n553248635976474640-0.Travel-Guide-Filter-Hotels) - [B&B in Portsmouth](https://www.expedia.ca/Portsmouth-Bed-And-Breakfast.d6057414-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Cheap Hotels in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Cheap-Hotels.0-0-d6057414-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with Balconies in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Hotels-With-Balconies.0-0-d6057414-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [Hotels with Waterslides in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Hotels-With-Waterslides.0-0-d6057414-tHotelswithWaterslides.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Luxury-Hotel.0-0-d6057414-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Oceanfront Hotels in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Oceanfront-Hotels.0-0-d6057414-tOceanfrontHotels.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Pet-Friendly-Hotel.0-0-d6057414-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in Portsmouth](https://www.expedia.ca/Portsmouth-Hotels-Spa-Hotel.0-0-d6057414-tSpaHotel.Travel-Guide-Filter-Hotels) - [Portsmouth Hotels](https://www.expedia.ca/Portsmouth-Hotels.d6057414.Travel-Guide-Hotels) - [Motels in Portsmouth](https://www.expedia.ca/Portsmouth-Motels.d6057414-aaMotels.Travel-Guide-Accommodation) - [Pet-Friendly Hotels in West End](https://www.expedia.ca/West-End-Portsmouth-Hotels-Pet-Friendly-Hotel.0-n905216770638544896-0-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in West End](https://www.expedia.ca/West-End-Portsmouth-Hotels-Spa-Hotel.0-n905216770638544896-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Flights to Portsmouth](https://www.expedia.ca/Cheap-Flights-To-Portsmouth.d6057414.Travel-Guide-Flights) - [Flights from Atlanta to Southern New Hampshire](https://www.expedia.ca/lp/flights/178232/6057417/atlanta-to-southern-new-hampshire) - [Flights from Chicago to Southern New Hampshire](https://www.expedia.ca/lp/flights/178248/6057417/chicago-to-southern-new-hampshire) - [Flights from Columbus to Southern New Hampshire](https://www.expedia.ca/lp/flights/178251/6057417/columbus-to-southern-new-hampshire) - [Flights from Denver to Southern New Hampshire](https://www.expedia.ca/lp/flights/178254/6057417/denver-to-southern-new-hampshire) - [Flights from Paris to Southern New Hampshire](https://www.expedia.ca/lp/flights/179898/6057417/paris-to-southern-new-hampshire) - [Flights from Portsmouth](https://www.expedia.ca/lp/flights/6057414/flights-from-portsmouth) - [Flights from Atlanta (ATL) to Manchester (MHT)](https://www.expedia.ca/lp/flights/atl/mht/atlanta-to-manchester) - [Flights from Austin (AUS) to Manchester (MHT)](https://www.expedia.ca/lp/flights/aus/mht/austin-to-manchester) - [Flights from Bellingham (BLI) to Manchester (MHT)](https://www.expedia.ca/lp/flights/bli/mht/bellingham-to-manchester) - [Flights from Belleville (BLV) to Manchester (MHT)](https://www.expedia.ca/lp/flights/blv/mht/belleville-to-manchester) - [Flights from Boston (BOS) to Manchester (MHT)](https://www.expedia.ca/lp/flights/bos/mht/boston-to-manchester) - [Flights from Buffalo (BUF) to Manchester (MHT)](https://www.expedia.ca/lp/flights/buf/mht/buffalo-to-manchester) - [Flights from Paris (CDG) to Manchester (MHT)](https://www.expedia.ca/lp/flights/cdg/mht/paris-to-manchester) - [Flights from Charlotte (CLT) to Manchester (MHT)](https://www.expedia.ca/lp/flights/clt/mht/charlotte-to-manchester) - [Flights from Cancun (CUN) to Manchester (MHT)](https://www.expedia.ca/lp/flights/cun/mht/cancun-to-manchester) - [Flights from Danville (DAN) to Manchester (MHT)](https://www.expedia.ca/lp/flights/dan/mht/danville-to-manchester) - [Flights from Derby (DCN) to Manchester (MHT)](https://www.expedia.ca/lp/flights/dcn/mht/derby-to-manchester) - [Flights from Denver (DEN) to Manchester (MHT)](https://www.expedia.ca/lp/flights/den/mht/denver-to-manchester) - [Flights from Detroit (DTW) to Manchester (MHT)](https://www.expedia.ca/lp/flights/dtw/mht/detroit-to-manchester) - [Flights from Edinburgh (EDI) to Manchester (MHT)](https://www.expedia.ca/lp/flights/edi/mht/edinburgh-to-manchester) - [Flights from Fort Lauderdale (FLL) to Manchester (MHT)](https://www.expedia.ca/lp/flights/fll/mht/fort-lauderdale-to-manchester) - [Flights from Fort Pierce (FPR) to Manchester (MHT)](https://www.expedia.ca/lp/flights/fpr/mht/fort-pierce-to-manchester) - [Flights from Gaithersburg (GAI) to Manchester (MHT)](https://www.expedia.ca/lp/flights/gai/mht/gaithersburg-to-manchester) - [Flights from Grand Forks (GFK) to Manchester (MHT)](https://www.expedia.ca/lp/flights/gfk/mht/grand-forks-to-manchester) - [Flights from Great Falls (GTF) to Manchester (MHT)](https://www.expedia.ca/lp/flights/gtf/mht/great-falls-to-manchester) - [Flights from Hibbing (HIB) to Manchester (MHT)](https://www.expedia.ca/lp/flights/hib/mht/hibbing-to-manchester) - [Flights from Hyderabad (HYD) to Manchester (MHT)](https://www.expedia.ca/lp/flights/hyd/mht/hyderabad-to-manchester) - [Flights from Iasi (IAS) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ias/mht/iasi-to-manchester) - [Flights from Wilmington (ILG) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ilg/mht/wilmington-to-manchester) - [Flights from Juneau (JNU) to Manchester (MHT)](https://www.expedia.ca/lp/flights/jnu/mht/juneau-to-manchester) - [Flights from Laramie (LAR) to Manchester (MHT)](https://www.expedia.ca/lp/flights/lar/mht/laramie-to-manchester) - [Flights from Los Angeles (LAX) to Manchester (MHT)](https://www.expedia.ca/lp/flights/lax/mht/los-angeles-to-manchester) - [Flights from Kansas City (MCI) to Manchester (MHT)](https://www.expedia.ca/lp/flights/mci/mht/kansas-city-to-manchester) - [Flights from Miami (MIA) to Manchester (MHT)](https://www.expedia.ca/lp/flights/mia/mht/miami-to-manchester) - [Flights from Minot (MOT) to Manchester (MHT)](https://www.expedia.ca/lp/flights/mot/mht/minot-to-manchester) - [Flights from Minneapolis (MSP) to Manchester (MHT)](https://www.expedia.ca/lp/flights/msp/mht/minneapolis-to-manchester) - [Flights from Ontario (ONT) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ont/mht/ontario-to-manchester) - [Flights from Plattsburgh (PBG) to Manchester (MHT)](https://www.expedia.ca/lp/flights/pbg/mht/plattsburgh-to-manchester) - [Flights from Philadelphia (PHL) to Manchester (MHT)](https://www.expedia.ca/lp/flights/phl/mht/philadelphia-to-manchester) - [Flights from Presque Isle (PQI) to Manchester (MHT)](https://www.expedia.ca/lp/flights/pqi/mht/presque-isle-to-manchester) - [Flights from San Bernardino (SBD) to Manchester (MHT)](https://www.expedia.ca/lp/flights/sbd/mht/san-bernardino-to-manchester) - [Flights from Seattle (SEA) to Manchester (MHT)](https://www.expedia.ca/lp/flights/sea/mht/seattle-to-manchester) - [Flights from San Francisco (SFO) to Manchester (MHT)](https://www.expedia.ca/lp/flights/sfo/mht/san-francisco-to-manchester) - [Flights from Weyers Cave (SHD) to Manchester (MHT)](https://www.expedia.ca/lp/flights/shd/mht/weyers-cave-to-manchester) - [Flights from Saranac Lake (SLK) to Manchester (MHT)](https://www.expedia.ca/lp/flights/slk/mht/saranac-lake-to-manchester) - [Flights from Pinehurst (SOP) to Manchester (MHT)](https://www.expedia.ca/lp/flights/sop/mht/pinehurst-to-manchester) - [Flights from Vilnius (VNO) to Manchester (MHT)](https://www.expedia.ca/lp/flights/vno/mht/vilnius-to-manchester) - [Flights from Nanaimo (YCD) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ycd/mht/nanaimo-to-manchester) - [Flights from Edmonton (YEG) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yeg/mht/edmonton-to-manchester) - [Flights from Fredericton (YFC) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yfc/mht/fredericton-to-manchester) - [Flights from Hamilton (YHM) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yhm/mht/hamilton-to-manchester) - [Flights from Halifax (YHZ) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yhz/mht/halifax-to-manchester) - [Flights from Kamloops (YKA) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yka/mht/kamloops-to-manchester) - [Flights from Kitchener (YKF) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ykf/mht/kitchener-to-manchester) - [Flights from Kelowna (YLW) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ylw/mht/kelowna-to-manchester) - [Flights from Ottawa (YOW) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yow/mht/ottawa-to-manchester) - [Flights from Québec (YQB) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yqb/mht/quebec-to-manchester) - [Flights from Moncton (YQM) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yqm/mht/moncton-to-manchester) - [Flights from Gander (YQX) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yqx/mht/gander-to-manchester) - [Flights from Sydney (YQY) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yqy/mht/sydney-to-manchester) - [Flights from Saint John (YSJ) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ysj/mht/saint-john-to-manchester) - [Flights from Timmins (YTS) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yts/mht/timmins-to-manchester) - [Flights from Toronto (YTZ) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ytz/mht/toronto-to-manchester) - [Flights from Montreal (YUL) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yul/mht/montreal-to-manchester) - [Flights from Vancouver (YVR) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yvr/mht/vancouver-to-manchester) - [Flights from Winnipeg (YWG) to Manchester (MHT)](https://www.expedia.ca/lp/flights/ywg/mht/winnipeg-to-manchester) - [Flights from Saskatoon (YXE) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yxe/mht/saskatoon-to-manchester) - [Flights from Prince George (YXS) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yxs/mht/prince-george-to-manchester) - [Flights from London (YXU) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yxu/mht/london-to-manchester) - [Flights from Abbotsford (YXX) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yxx/mht/abbotsford-to-manchester) - [Flights from Calgary (YYC) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yyc/mht/calgary-to-manchester) - [Flights from Charlottetown (YYG) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yyg/mht/charlottetown-to-manchester) - [Flights from Victoria (YYJ) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yyj/mht/victoria-to-manchester) - [Flights from St. John's (YYT) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yyt/mht/st-johns-to-manchester) - [Flights from Toronto (YYZ) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yyz/mht/toronto-to-manchester) - [Flights from Yellowknife (YZF) to Manchester (MHT)](https://www.expedia.ca/lp/flights/yzf/mht/yellowknife-to-manchester) - [Visit Portsmouth](https://www.expedia.ca/Portsmouth.dx6057414) - [Car rental Portsmouth](https://www.expedia.ca/Car-Rentals-In-Portsmouth.d6057414.Car-Rental-Guide) - [Dollar Rent A Car Rental Cars in Portsmouth](https://www.expedia.ca/Dollar-Rent-A-Car-Car-Rentals-In-Portsmouth.d6057414-c43.Car-Rental-Guide-Suppliers) - [Things to do in Portsmouth](https://www.expedia.ca/Things-To-Do-In-Portsmouth.d6057414.Travel-Guide-Activities) \*Available to Expedia members.