Which airlines fly to Portland, Maine?

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

United Airlines Flights to Portland, Maine

There are 27 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$ 404 (last 72 hours, from Ottawa, to Portland, Maine). United Airlines has a score of 7.4 from 10,136 user reviews on momondo.

C$ 254 Cheap Flights to Portland, Maine in 2026

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10:55 a.m. - 10:41 a.m.YVR Vancouver Intl-PWM Portland

20h 46m2 stops Denver Intl Chicago O'Hare Intl

8:03 a.m. - 1:45 p.m.PWM Portland-YVR Vancouver Intl

8h 42m1 stop Newark

C$ 429United Airlines

Fri, 9 Oct - Fri, 16 Oct

9:35 a.m. - 7:19 a.m.YVR Vancouver Intl-PWM Portland

19h 44m2 stops Denver Intl Newark

5:06 p.m. - 3:54 p.m.PWM Portland-YVR Vancouver Intl

24h 48m2 stops Newark Denver Intl

C$ 429United Airlines

Mon, 11 Jan - Tue, 12 Jan

2:20 p.m. - 9:08 a.m.YVR Vancouver Intl-PWM Portland

15h 48m2 stops Denver Intl Newark

6:00 a.m. - 6:18 p.m.PWM Portland-YVR Vancouver Intl

15h 18m2 stops Chicago O'Hare Intl Denver Intl

C$ 430United Airlines

Tue, 22 Sep - Tue, 29 Sep

3:35 p.m. - 9:08 a.m.YVR Vancouver Intl-PWM Portland

14h 33m2 stops Denver Intl Newark

6:00 a.m. - 11:33 a.m.PWM Portland-YVR Vancouver Intl

8h 33m1 stop Chicago O'Hare Intl

C$ 430United Airlines

Tue, 22 Sep - Tue, 29 Sep

4:20 p.m. - 7:19 a.m.YVR Vancouver Intl-PWM Portland

12h 59m2 stops Denver Intl Newark

5:06 p.m. - 3:54 p.m.PWM Portland-YVR Vancouver Intl

24h 48m2 stops Newark Denver Intl

C$ 430United Airlines

Mon, 11 Jan - Tue, 12 Jan

7:10 p.m. - 9:08 a.m.YVR Vancouver Intl-PWM Portland

10h 58m2 stops Denver Intl Newark

6:00 a.m. - 6:18 p.m.PWM Portland-YVR Vancouver Intl

15h 18m2 stops Chicago O'Hare Intl Denver Intl

C$ 513United Airlines

Sat, 26 Sep - Sat, 3 Oct

7:10 p.m. - 9:08 a.m.YVR Vancouver Intl-PWM Portland

10h 58m2 stops Denver Intl Newark

6:00 a.m. - 11:33 a.m.PWM Portland-YVR Vancouver Intl

8h 33m1 stop Chicago O'Hare Intl

C$ 513United Airlines

Sat, 26 Sep - Sat, 3 Oct

9:00 a.m. - 10:06 p.m.YVR Vancouver Intl-PWM Portland

11h 06m2 stops Toronto Pearson Intl New York LaGuardia

12:50 p.m. - 2:50 a.m.PWM Portland-YVR Vancouver Intl

16h 00m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

C$ 535WestJet

Mon, 11 Jan - Tue, 12 Jan

2:20 p.m. - 10:41 a.m.YVR Vancouver Intl-PWM Portland

17h 21m2 stops Denver Intl Chicago O'Hare Intl

6:00 a.m. - 8:59 p.m.PWM Portland-YVR Vancouver Intl

17h 59m2 stops Chicago O'Hare Intl San Francisco

C$ 560United Airlines

Fri, 9 Oct - Fri, 16 Oct

5:27 p.m. - 11:45 p.m.YYZ Toronto Pearson Intl-PWM Portland

6h 18m1 stop Washington, D.C. Reagan-National

4:41 p.m. - 11:00 p.m.PWM Portland-YYZ Toronto Pearson Intl

6h 19m1 stop New York LaGuardia

C$ 584American Airlines

Wed, 23 Sep - Wed, 30 Sep

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11:00 a.m. - 9:23 p.m.YYZ Toronto Pearson Intl-PWM Portland

10h 23m1 stop Chicago O'Hare Intl

6:53 p.m. - 9:19 a.m.PWM Portland-YYZ Toronto Pearson Intl

14h 26m1 stop Newark

C$ 855United Airlines

Sun, 30 Aug - Tue, 1 Sep

7:43 p.m. - 11:59 p.m.YYZ Toronto Pearson Intl-PWM Portland

4h 16m1 stop Washington, D.C. Dulles Intl

6:03 a.m. - 8:44 p.m.PWM Portland-YYZ Toronto Pearson Intl

14h 41m1 stop Chicago O'Hare Intl

C$ 885United Airlines

Sun, 30 Aug - Sun, 6 Sep

12:09 p.m. - 4:01 p.m.YYZ Toronto Pearson Intl-PWM Portland

3h 52m1 stop Detroit Metropolitan Wayne County

11:50 a.m. - 7:55 p.m.PWM Portland-YYZ Toronto Pearson Intl

32h 05m2 stops Minneapolis St Paul Winnipeg

C$ 929WestJet

Sun, 30 Aug - Tue, 1 Sep

10:00 a.m. - 4:50 p.m.YYZ Toronto Pearson Intl-PWM Portland

6h 50m1 stop New York LaGuardia

11:50 a.m. - 11:35 a.m.PWM Portland-YYZ Toronto Pearson Intl

23h 45m1 stop Minneapolis St Paul

C$ 942WestJet

Tue, 1 Sep - Tue, 8 Sep

2:05 p.m. - 11:32 p.m.YYZ Toronto Pearson Intl-PWM Portland

9h 27m2 stops Ottawa Newark

5:51 a.m. - 1:08 p.m.PWM Portland-YYZ Toronto Pearson Intl

7h 17m2 stops Washington, D.C. Dulles Intl Ottawa

C$ 970United Airlines

Sun, 30 Aug - Sun, 6 Sep

8:50 a.m. - 5:42 p.m.YYZ Toronto Pearson Intl-PWM Portland

8h 52m1 stop Chicago O'Hare Intl

5:51 a.m. - 1:08 p.m.PWM Portland-YYZ Toronto Pearson Intl

7h 17m2 stops Washington, D.C. Dulles Intl Ottawa

C$ 970United Airlines

Sun, 30 Aug - Sun, 6 Sep

7:55 a.m. - 4:50 p.m.YYZ Toronto Pearson Intl-PWM Portland

8h 55m1 stop New York LaGuardia

11:50 a.m. - 5:45 a.m.PWM Portland-YYZ Toronto Pearson Intl

17h 55m2 stops Minneapolis St Paul Calgary

C$ 975WestJet

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 6:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PWM Portland

12h 29m1 stop Newark

6:00 a.m. - 1:09 p.m.PWM Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,089Air Canada

Mon, 31 Aug - Mon, 7 Sep

11:23 a.m. - 6:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PWM Portland

7h 06m1 stop Newark

6:00 a.m. - 1:09 p.m.PWM Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,122Air Canada

Thu, 3 Sep - Mon, 7 Sep

9:15 a.m. - 6:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PWM Portland

9h 14m2 stops Washington, D.C. Dulles Intl Newark

6:00 a.m. - 1:09 p.m.PWM Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,150United Airlines

Mon, 31 Aug - Mon, 7 Sep

Fly from

Route

Depart

Return

Price

Cheapest round-trip

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Fri 9/10

10:55 a.m.-10:41 a.m.

2 stops20h 46m

Portland

Fri 16/10

8:03 a.m.-1:45 p.m.

1 stop8h 42m

C$ 429

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

9:35 a.m.-7:19 a.m.

2 stops19h 44m

Portland

Tue 12/1

5:06 p.m.-3:54 p.m.

2 stops24h 48m

C$ 429

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Tue 22/9

2:20 p.m.-9:08 a.m.

2 stops15h 48m

Portland

Tue 29/9

6:00 a.m.-6:18 p.m.

2 stops15h 18m

C$ 430

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Tue 22/9

3:35 p.m.-9:08 a.m.

2 stops14h 33m

Portland

Tue 29/9

6:00 a.m.-11:33 a.m.

1 stop8h 33m

C$ 430

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

4:20 p.m.-7:19 a.m.

2 stops12h 59m

Portland

Tue 12/1

5:06 p.m.-3:54 p.m.

2 stops24h 48m

C$ 430

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Sat 26/9

7:10 p.m.-9:08 a.m.

2 stops10h 58m

Portland

Sat 3/10

6:00 a.m.-6:18 p.m.

2 stops15h 18m

C$ 513

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Sat 26/9

7:10 p.m.-9:08 a.m.

2 stops10h 58m

Portland

Sat 3/10

6:00 a.m.-11:33 a.m.

1 stop8h 33m

C$ 513

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Mon 11/1

9:00 a.m.-10:06 p.m.

2 stops11h 06m

Portland

Tue 12/1

12:50 p.m.-2:50 a.m.

2 stops16h 00m

C$ 535

VancouverPortland

YVR Vancouver Intl - PWM Portland

YVRPWM

Vancouver Intl

Fri 9/10

2:20 p.m.-10:41 a.m.

2 stops17h 21m

Portland

Fri 16/10

6:00 a.m.-8:59 p.m.

2 stops17h 59m

C$ 560

Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PWM Portland

YYZPWM

Toronto Pearson Intl

Wed 23/9

5:27 p.m.-11:45 p.m.

1 stop6h 18m

Portland

Wed 30/9

4:41 p.m.-11:00 p.m.

1 stop6h 19m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Portland, Maine flights insights and trends

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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

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Cheap Portland, Maine flight deals and tips

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

Best One-Way Price	C$ 254
Best Round-Trip Price	C$ 429
Fastest flight time	20h 46m

The best one-way flight price to Portland from Canada in the last 5 days is C$ 254 (Vancouver Intl to Portland).

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The best round-trip flight price to Portland from Canada in the last 5 days is C$ 429 (Vancouver Intl to Portland).

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The fastest flight to Portland from Canada takes 20h 46m (Vancouver Intl to Portland).

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Frequently asked questions about flying to Portland, Maine

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).

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 1 as of August 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.

Freeport

North Conway

Jackson

Bartlett

Lewiston

Gorham

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.

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Popular Flights to Portland, Maine

Toronto to Portland Flightsfrom C$ 465

Montreal to Portland Flightsfrom C$ 495

Vancouver to Portland Flightsfrom C$ 309

Calgary to Portland Flightsfrom C$ 508

Winnipeg to Portland Flightsfrom C$ 671

Edmonton to Portland Flightsfrom C$ 632

C$ 254 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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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An easier way to manage your Portland trip

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