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Cheap flights from Canada to Portland from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Portland departing on 5/12. 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
0 bags

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Find the cheapest flights from Canada to Portland

Recent round-trip flight deals from Canada to Portland

Enter your travel dates to find the best prices.
WestJet Logo
3:30 pm - 11:55 am
YHZ
-
PWM
21h 25m
1 stop
WestJet Logo
12:50 pm - 9:45 pm
PWM
-
YHZ
7h 55m
1 stop
$271WestJet
Sat, May 23 - Sat, May 30
WestJet Logo
1:30 pm - 11:18 pm
YHZ
-
PWM
10h 48m
2 stops
WestJet Logo
12:50 pm - 9:40 pm
PWM
-
YHZ
7h 50m
1 stop
$280WestJet
Wed, May 27 - Wed, Jun 3
WestJet Logo
3:30 pm - 11:55 am
YHZ
-
PWM
21h 25m
1 stop
WestJet Logo
4:48 pm - 9:45 pm
PWM
-
YHZ
27h 57m
1 stop
$294WestJet
Sun, May 24 - Wed, May 27
Delta Logo
9:49 am - 12:43 am
YYZ
-
PWM
14h 54m
2 stops
Delta Logo
6:02 am - 5:59 pm
PWM
-
YYZ
11h 57m
1 stop
$388Delta
Thu, May 7 - Mon, May 11
Delta Logo
10:00 am - 8:48 pm
YYZ
-
PWM
10h 48m
1 stop
Delta Logo
5:51 pm - 9:10 am
PWM
-
YYZ
15h 19m
1 stop
$389Delta
Sat, May 23 - Tue, May 26
American Airlines Logo
7:25 pm - 9:54 am
YYZ
-
PWM
14h 29m
1 stop
American Airlines Logo
3:40 pm - 10:19 am
PWM
-
YYZ
18h 39m
1 stop
$391American Airlines
Wed, May 6 - Sat, May 9
United Airlines Logo
3:17 pm - 2:26 pm
YEG
-
PWM
21h 09m
2 stops
United Airlines Logo
10:55 am - 10:04 pm
PWM
-
YEG
13h 09m
2 stops
$425United Airlines
Tue, May 26 - Thu, May 28
American Airlines Logo
11:57 pm - 12:35 am
YVR
-
PWM
21h 38m
1 stop
American Airlines Logo
6:00 am - 10:59 pm
PWM
-
YVR
19h 59m
1 stop
$428American Airlines
Fri, May 29 - Fri, Jun 5
United Airlines Logo
6:25 am - 2:26 pm
YOW
-
PWM
8h 01m
1 stop
United Airlines Logo
5:15 am - 10:03 am
PWM
-
YOW
4h 48m
1 stop
$430United Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
9:50 am - 9:12 am
YYZ
-
PWM
23h 22m
1 stop
Multiple Airlines Logo
7:56 pm - 8:55 pm
PWM
-
YYZ
48h 59m
2 stops
$458Multiple Airlines
Thu, May 28 - Thu, Jun 4

WestJet flights from Canada to Portland, Maine

Our best WestJet deals on Canada to Portland, Maine flight tickets
WestJet
May 23
YHZ3:30 pmHalifax Intl
21h 25m
1 stop
PWM11:55 amPortland
May 30
PWM12:50 pmPortland
7h 55m
1 stop
YHZ9:45 pmHalifax Intl
$271
WestJet
May 27
YHZ1:30 pmHalifax Intl
10h 48m
2 stops
PWM11:18 pmPortland
Jun 3
PWM12:50 pmPortland
7h 50m
1 stop
YHZ9:40 pmHalifax Intl
$280
WestJet
May 24
YHZ3:30 pmHalifax Intl
21h 25m
1 stop
PWM11:55 amPortland
May 27
PWM4:48 pmPortland
27h 57m
1 stop
YHZ9:45 pmHalifax Intl
$294

Delta flights from Canada to Portland, Maine

Our best Delta deals on Canada to Portland, Maine flight tickets
Delta
May 7
YYZ9:49 amToronto Pearson Intl
14h 54m
2 stops
PWM12:43 amPortland
May 11
PWM6:02 amPortland
11h 57m
1 stop
YYZ5:59 pmToronto Pearson Intl
$388
Delta
May 23
YYZ10:00 amToronto Pearson Intl
10h 48m
1 stop
PWM8:48 pmPortland
May 26
PWM5:51 pmPortland
15h 19m
1 stop
YYZ9:10 amToronto Pearson Intl
$389
Delta
May 23
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
11h 18m
1 stop
PWM8:48 pmPortland
May 26
PWM5:51 pmPortland
14h 48m
1 stop
YUL8:39 amMontreal Pierre Elliott Trudeau Intl
$396

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Portland, Maine 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, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Canada to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Sat 5/23

3:30 pm-11:55 am

1 stop21h 25m

Portland

Sat 5/30

12:50 pm-9:45 pm

1 stop7h 55m

$271

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Wed 5/27

1:30 pm-11:18 pm

2 stops10h 48m

Portland

Wed 6/3

12:50 pm-9:40 pm

1 stop7h 50m

$280

HalifaxPortland

YHZ - PWM

YHZPWM

Halifax Intl

Sun 5/24

3:30 pm-11:55 am

1 stop21h 25m

Portland

Wed 5/27

4:48 pm-9:45 pm

1 stop27h 57m

$294

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 5/7

9:49 am-12:43 am

2 stops14h 54m

Portland

Mon 5/11

6:02 am-5:59 pm

1 stop11h 57m

$388

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 5/23

10:00 am-8:48 pm

1 stop10h 48m

Portland

Tue 5/26

5:51 pm-9:10 am

1 stop15h 19m

$389

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 5/6

7:25 pm-9:54 am

1 stop14h 29m

Portland

Sat 5/9

3:40 pm-10:19 am

1 stop18h 39m

$391

EdmontonPortland

YEG - PWM

YEGPWM

Edmonton

Tue 5/26

3:17 pm-2:26 pm

2 stops21h 09m

Portland

Thu 5/28

10:55 am-10:04 pm

2 stops13h 09m

$425

VancouverPortland

YVR - PWM

YVRPWM

Vancouver Intl

Fri 5/29

11:57 pm-12:35 am

1 stop21h 38m

Portland

Fri 6/5

6:00 am-10:59 pm

1 stop19h 59m

$428
Quickest round-trip

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Sun 5/31

6:25 am-2:26 pm

1 stop8h 01m

Portland

Thu 6/4

5:15 am-10:03 am

1 stop4h 48m

$430

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 5/28

9:50 am-9:12 am

1 stop23h 22m

Portland

Thu 6/4

7:56 pm-8:55 pm

2 stops48h 59m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Canada to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Canada to Portland, Maine flights?

You could potentially save up to 20% on your flight if you consider stops on a Canada to Portland, Maine flight.

Cheap Canada to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Portland, Maine

Fastest flight time

5h 16m

Direct flights

None
The fastest flight from Canada to Portland, Maine takes 5h 16m
There are no direct flights from Canada to Portland, Maine. There are no popular flight routes from Canada to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Canada to Portland, Maine

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

    Prices for flights from Canada to Portland Airport were last updated today.

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

  • How old do you have to be to fly from Canada 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 from Canada to Portland Airport.

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

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Canada to Portland, Maine

Compare and see reviews for airlines that fly from Canada to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to Portland. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Canada to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Canada 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 help filter your options to help you make an informed choice when booking flights to Portland from Canada.

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

If you are not ready to book a flight from Canada to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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