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Flights to Portland

C$ 233 Cheap flights to Portland, Maine

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Portland, Maine departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Canada to Portland, Maine

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 p.m. - 9:19 p.m.
YWG
-
PWM
6h 19m
1 stop
United Airlines Logo
6:00 a.m. - 11:52 a.m.
PWM
-
YWG
6h 52m
1 stop
C$ 524United Airlines
Tue, 5 May - Wed, 6 May
Delta Logo
2:15 p.m. - 12:46 a.m.
YYZ
-
PWM
10h 31m
2 stops
Delta Logo
6:30 a.m. - 5:21 p.m.
PWM
-
YYZ
10h 51m
2 stops
C$ 524Delta
Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
2:00 p.m. - 11:59 p.m.
YWG
-
PWM
8h 59m
2 stops
United Airlines Logo
7:10 p.m. - 11:52 a.m.
PWM
-
YWG
17h 42m
2 stops
C$ 526United Airlines
Tue, 5 May - Wed, 6 May
United Airlines Logo
2:00 p.m. - 9:19 p.m.
YWG
-
PWM
6h 19m
1 stop
United Airlines Logo
6:00 a.m. - 11:52 a.m.
PWM
-
YWG
6h 52m
1 stop
C$ 528United Airlines
Wed, 6 May - Wed, 13 May
American Airlines Logo
7:25 p.m. - 9:54 a.m.
YYZ
-
PWM
14h 29m
1 stop
American Airlines Logo
3:39 p.m. - 11:11 p.m.
PWM
-
YYZ
7h 32m
1 stop
C$ 546American Airlines
Tue, 5 May - Tue, 12 May
American Airlines Logo
12:45 p.m. - 10:23 a.m.
YYC
-
PWM
19h 38m
2 stops
American Airlines Logo
7:23 p.m. - 12:59 p.m.
PWM
-
YYC
19h 36m
2 stops
C$ 564American Airlines
Fri, 10 Apr - Tue, 14 Apr
WestJet Logo
1:25 p.m. - 4:15 p.m.
YVR
-
PWM
23h 50m
1 stop
WestJet Logo
11:38 a.m. - 7:10 p.m.
PWM
-
YVR
10h 32m
2 stops
C$ 598WestJet
Sat, 27 Jun - Sat, 4 Jul
WestJet Logo
5:00 a.m. - 4:15 p.m.
YVR
-
PWM
32h 15m
2 stops
WestJet Logo
12:50 p.m. - 10:40 a.m.
PWM
-
YVR
24h 50m
1 stop
C$ 612WestJet
Thu, 6 Aug - Mon, 10 Aug
Air Canada Logo
11:23 a.m. - 6:23 p.m.
YUL
-
PWM
7h 00m
1 stop
Air Canada Logo
11:08 a.m. - 4:10 p.m.
PWM
-
YUL
5h 02m
1 stop
C$ 682Air Canada
Tue, 5 May - Thu, 7 May
Air Canada Logo
4:25 p.m. - 11:29 p.m.
YUL
-
PWM
7h 04m
1 stop
Air Canada Logo
11:08 a.m. - 4:10 p.m.
PWM
-
YUL
5h 02m
1 stop
C$ 712Air Canada
Mon, 4 May - Mon, 11 May

momondo Fare Finder

 
Locate flights to Portland that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 24 March 2026.
Use the filters below to find and compare flights to Portland, Maine that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Tue 5/5

2:00 p.m.-9:19 p.m.

1 stop6h 19m

Portland

Wed 6/5

6:00 a.m.-11:52 a.m.

1 stop6h 52m

C$ 524

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 21/4

2:15 p.m.-12:46 a.m.

2 stops10h 31m

Portland

Tue 28/4

6:30 a.m.-5:21 p.m.

2 stops10h 51m

C$ 524

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Tue 5/5

2:00 p.m.-11:59 p.m.

2 stops8h 59m

Portland

Wed 6/5

7:10 p.m.-11:52 a.m.

2 stops17h 42m

C$ 526

WinnipegPortland

YWG - PWM

YWGPWM

Winnipeg

Wed 6/5

2:00 p.m.-9:19 p.m.

1 stop6h 19m

Portland

Wed 13/5

6:00 a.m.-11:52 a.m.

1 stop6h 52m

C$ 528

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 5/5

7:25 p.m.-9:54 a.m.

1 stop14h 29m

Portland

Tue 12/5

3:39 p.m.-11:11 p.m.

1 stop7h 32m

C$ 546

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

Fri 10/4

12:45 p.m.-10:23 a.m.

2 stops19h 38m

Portland

Tue 14/4

7:23 p.m.-12:59 p.m.

2 stops19h 36m

C$ 564

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 27/6

1:25 p.m.-4:15 p.m.

1 stop23h 50m

Portland

Sat 4/7

11:38 a.m.-7:10 p.m.

2 stops10h 32m

C$ 598

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 6/8

5:00 a.m.-4:15 p.m.

2 stops32h 15m

Portland

Mon 10/8

12:50 p.m.-10:40 a.m.

1 stop24h 50m

C$ 612
Quickest round-trip

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

11:23 a.m.-6:23 p.m.

1 stop7h 00m

Portland

Thu 7/5

11:08 a.m.-4:10 p.m.

1 stop5h 02m

C$ 682

MontrealPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

4:25 p.m.-11:29 p.m.

1 stop7h 04m

Portland

Mon 11/5

11:08 a.m.-4:10 p.m.

1 stop5h 02m

C$ 712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Portland, Maine flights insights and trends

Explore insights for your Portland, Maine flight to craft the best travel plan

How long does it take to fly to Portland, Maine?

On average, it takes 1h 40m to fly from Canada to Portland, Maine if you fly out of Toronto Pearson Intl (the most popular airport in Canada) and into Boston Logan Intl (the most popular airport in Portland, Maine). If you’re flying out of Vancouver Intl and into Boston Logan Intl, then the flight time is around 5h 23m.

Cheapest flights to Portland

Find the cheapest flights to Portland from your nearest city or airport

Cheap Portland, Maine flight deals and tips

Summary info about Portland, Maine flight prices, duration and airlines

Best One-Way Price

C$ 233

Best Round-Trip Price

C$ 524

Fastest flight time

7h 05m
The best one-way flight price to Portland from Canada in the last 72 hours is C$ 233 (Vancouver Intl to Portland).
Search Deals
The best round-trip flight price to Portland from Canada in the last 72 hours is C$ 524 (Winnipeg to Portland).
Search Deals
The fastest flight to Portland from Canada takes 7h 05m (Montreal Pierre Elliott Trudeau Intl to Portland).
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Frequently asked questions about flying to Portland, Maine

What is the cheapest month to fly to Portland, Maine?

In general, June is the cheapest month to fly from Canada to Portland, Maine. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 554. If you aren’t able to travel to Portland, Maine during the month of June, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 593.

Is there an alternative airport near Portland, Maine?

Finding an alternative and possibly cheaper destination airport near Portland, Maine is possible. If you are planning a flight to Portland, Maine, consider booking flights to Portland Airport (5 km from Portland, Maine city centre), Portsmouth Pease Intl Airport (79 km from Portland, Maine city centre), Augusta Airport (82 km from Portland, Maine city centre), Rockland Knox County Regional Airport (103 km from Portland, Maine city centre) or Manchester Airport (126 km from Portland, Maine city centre).

Is there a cheaper alternative to flying into Portland, Maine?

You can find deals at Manchester Airport for C$ 323 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Portland, Maine?

The best price found on momondo to Portland, Maine was C$ 51/pp from San Francisco, which is 91% cheaper than the average flight price to Portland, Maine. To find the cheapest price to Portland, Maine from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Portland Airport?

Prices for flights to Portland Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Portland Airport?

The number of operators available for flights to Portland Airport is 2 as of March 2026.

How old do you have to be to fly to Portland Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Portland, Maine?

Book flights to Portland, Maine if you plan to visit one of these locations
North Conway
Freeport
Auburn
Brunswick
Bartlett
Boothbay Harbor
Gorham
Lewiston
Jackson

Why use momondo?

Why should I use momondo to find a flight deal to Portland?

Finding the right flight to Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Portland.

I’m not ready to book a flight to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland trip

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Find better results for your trip to Portland, Maine

Popular Flights to Portland, Maine

Popular routes according to searches in the past day on momondo
Vancouver to Portland Flightsfrom C$ 529
Montreal to Portland Flightsfrom C$ 443
Calgary to Portland Flightsfrom C$ 398
Toronto to Portland Flightsfrom C$ 382
Edmonton to Portland Flightsfrom C$ 468
Winnipeg to Portland Flightsfrom C$ 383