Which airlines fly to Portland, Maine?

Based on our data, the most popular airlines that fly to Portland, Maine from Canada are Air Canada, Porter Airlines, United Airlines and WestJet. There may also be other airline options depending on where in Canada you’re flying from.

United Airlines Flights to Portland, Maine

There are 26 United Airlines flights to Portland, Maine in a normal week. The most common departure point is Newark and the best United Airlines ticket price seen on momondo is C$ 326 (last 72 hours, from Ottawa, to Portland, Maine). United Airlines has a score of 7.4 from 8,926 user reviews on momondo.

WestJet Flights to Portland, Maine

WestJet flies to Portland, Maine 23 times per week usually, making it a popular airline to fly with, particularly when heading to Portland, Maine from New York LaGuardia. WestJet (rating: 7.2, 3,095 reviews) varies in price depending on when and where you want to fly to Portland, Maine from. The best WestJet ticket price found on momondo to Portland, Maine was from Edmonton (C$ 450 round-trip).

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 30m.

C$ 233 Cheap Flights to Portland in 2025/26

1 adult

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Find the cheapest flights from Canada to Portland, Maine

Round-trip

One-way

Last minute

Cheap round-trip flights

8:30 a.m. - 9:50 p.m.YVR-PWM

10h 20m2 stops

3:20 p.m. - 1:39 p.m.PWM-YVR

25h 19m2 stops

C$ 415United Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

7:35 a.m. - 10:41 a.m.YYZ-PWM

27h 06m2 stops

6:29 p.m. - 2:54 p.m.PWM-YYZ

20h 25m1 stop

C$ 423Multiple Airlines

Find Deal

Tue, 28 Oct - Tue, 4 Nov

7:35 a.m. - 5:49 p.m.YYZ-PWM

10h 14m1 stop

6:29 p.m. - 2:54 p.m.PWM-YYZ

20h 25m1 stop

C$ 434Multiple Airlines

Find Deal

Tue, 28 Oct - Tue, 4 Nov

7:15 a.m. - 5:38 p.m.YYZ-PWM

10h 23m1 stop

7:00 a.m. - 11:02 p.m.PWM-YYZ

16h 02m1 stop

C$ 484American Airlines

Find Deal

Sat, 18 Oct - Tue, 21 Oct

6:00 a.m. - 12:05 a.m.YYZ-PWM

18h 05m1 stop

5:42 a.m. - 4:09 p.m.PWM-YYZ

10h 27m1 stop

C$ 525Delta

Find Deal

Fri, 17 Oct - Thu, 23 Oct

6:00 a.m. - 1:58 p.m.YYZ-PWM

7h 58m1 stop

2:38 p.m. - 11:05 p.m.PWM-YYZ

8h 27m1 stop

C$ 527Delta

Find Deal

Thu, 23 Oct - Sat, 25 Oct

10:35 p.m. - 11:09 p.m.YVR-PWM

21h 34m2 stops

11:41 a.m. - 10:50 a.m.PWM-YVR

26h 09m1 stop

C$ 538WestJet

Find Deal

Tue, 14 Oct - Tue, 21 Oct

5:00 a.m. - 11:55 a.m.YVR-PWM

27h 55m2 stops

4:48 p.m. - 10:34 a.m.PWM-YVR

20h 46m1 stop

C$ 568WestJet

Find Deal

Thu, 2 Oct - Sat, 11 Oct

7:15 a.m. - 5:38 p.m.YYZ-PWM

10h 23m1 stop

7:00 a.m. - 6:35 p.m.PWM-YYZ

11h 35m1 stop

C$ 587American Airlines

Find Deal

Sat, 18 Oct - Tue, 21 Oct

10:25 p.m. - 11:04 p.m.YVR-PWM

21h 39m1 stop

7:09 a.m. - 9:05 p.m.PWM-YVR

16h 56m1 stop

C$ 625JetBlue

Find Deal

Tue, 14 Oct - Tue, 21 Oct

Fly from

Route

Depart

Return

Price

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Sat 1/11

8:30 a.m.-9:50 p.m.

2 stops10h 20m

Portland

Sat 8/11

3:20 p.m.-1:39 p.m.

2 stops25h 19m

C$ 415

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 28/10

7:35 a.m.-10:41 a.m.

2 stops27h 06m

Portland

Tue 4/11

6:29 p.m.-2:54 p.m.

1 stop20h 25m

C$ 423

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 28/10

7:35 a.m.-5:49 p.m.

1 stop10h 14m

Portland

Tue 4/11

6:29 p.m.-2:54 p.m.

1 stop20h 25m

C$ 434

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 18/10

7:15 a.m.-5:38 p.m.

1 stop10h 23m

Portland

Tue 21/10

7:00 a.m.-11:02 p.m.

1 stop16h 02m

C$ 484

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 17/10

6:00 a.m.-12:05 a.m.

1 stop18h 05m

Portland

Thu 23/10

5:42 a.m.-4:09 p.m.

1 stop10h 27m

C$ 525

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 23/10

6:00 a.m.-1:58 p.m.

1 stop7h 58m

Portland

Sat 25/10

2:38 p.m.-11:05 p.m.

1 stop8h 27m

C$ 527

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 14/10

10:35 p.m.-11:09 p.m.

2 stops21h 34m

Portland

Tue 21/10

11:41 a.m.-10:50 a.m.

1 stop26h 09m

C$ 538

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Thu 2/10

5:00 a.m.-11:55 a.m.

2 stops27h 55m

Portland

Sat 11/10

4:48 p.m.-10:34 a.m.

1 stop20h 46m

C$ 568

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 18/10

7:15 a.m.-5:38 p.m.

1 stop10h 23m

Portland

Tue 21/10

7:00 a.m.-6:35 p.m.

1 stop11h 35m

C$ 587

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Tue 14/10

10:25 p.m.-11:04 p.m.

1 stop21h 39m

Portland

Tue 21/10

7:09 a.m.-9:05 p.m.

1 stop16h 56m

C$ 625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Portland, Maine flights insights and trends

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

Prices

Other information

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

In general, November 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$ 421. If you aren’t able to travel to Portland, Maine during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of C$ 547.

What is the cheapest day to depart on your flight to Portland, Maine?

The cheapest day to depart on your flight to Portland, Maine is on a Tuesday when prices can be found for as low as C$ 528. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 666. These prices are subject to change though, so be sure to set up a Price Alert for flights to Portland, Maine.

What is the cheapest time of day to depart on your flight to Portland, Maine?

The cheapest time of day to fly to Portland, Maine is in the afternoon when flights can be purchased for as low as C$ 544. Try not to purchase tickets in the morning because they tend to be around C$ 625. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheapest flights to Portland

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

Find Flights from Toronto Pearson Intl Airport to Portland, Maine

CHEAPEST MONTH TO FLY TO PORTLAND, MAINE FROM TORONTO PEARSON INTL AIRPORT	January	33% cheaper	Flying from Toronto Pearson Intl Airport to Portland, Maine costs on average just C$ 363 in January
MOST EXPENSIVE MONTH TO FLY TO PORTLAND, MAINE FROM TORONTO PEARSON INTL AIRPORT	September	36% more expensive	It costs about C$ 738 for flights to Portland, Maine from Toronto Pearson Intl Airport in September
MOST POPULAR MONTH TO FLY TO PORTLAND, MAINE FROM TORONTO PEARSON INTL AIRPORT	October	300% more users visited	More momondo users searched in flights to Portland, Maine from Toronto Pearson Intl Airport in October than any other month

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$ 415
Fastest flight time	9h 25m
Popular in	June

The best one-way flight price to Portland from Canada in the last 72 hours is C$ 233 (Vancouver Intl to Portland).

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The best round-trip flight price to Portland from Canada in the last 72 hours is C$ 415 (Vancouver Intl to Portland).

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The fastest flight to Portland from Canada takes 9h 25m (Toronto Pearson Intl to Portland).

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June has the highest demand for flights to Portland, with a 1% price increase on average.

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Frequently asked questions about flying to Portland, Maine

When are the weather conditions best for skiing in Portland?

momondo users looking to go skiing in Portland find that January is more than likely the best time to hit the slopes. The lower temperatures in the area mixed with a higher chance of snow make mountains like Sunday River the perfect place for a vacation.

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$ 324 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$ 242/pp from Toronto, which is 44% 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 September 2025.

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.

North Conway

Jackson

Auburn

Bartlett

Freeport

Boothbay Harbor

Gorham

Lewiston

Brunswick

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.