What are the cheapest airlines to fly from Canada to Maine one-way?

One-way options have recently been found by users for as low as C$ 230 on United Airlines. Other airlines that offer cheap prices include Delta from C$ 231 and American Airlines from C$ 270 one-way.

Can I find flights from Canada to Maine for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Canada to Maine for under C$ 400. The cheapest flight booked recently is on Delta for just C$ 392, but on average you can expect to pay C$ 563.

Which airlines flying from Canada to Maine have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Canada to Maine that may be offering flexible cancellation policies are United Airlines and Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What is the cheapest month to fly from Canada to Maine?

Flights from Canada to Maine lean towards being more expensive in February. Prices are generally better when you fly from Canada to Maine in January, with the cheapest ticket starting at C$ 356.

When is the cheapest time to fly from Canada to Maine (CA - ME)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Maine as you normally would.

Cheap Flights from Canada to Maine from C$ 230

Travellers have found it’s best to book a flight 58 days in advance to save up to 71% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Canada to Maine 1-2 weeks in advance for as low as C$ 706, or C$ 834 for flights within the next 24 hours.

Cheap flights from Canada to Maine in March, April 2023

18 Apr. - 21 Apr.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

5h 13m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 02m

C$ 485

Delta

Pick Dates

Deal found 21/3

20 Apr. - 27 Apr.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

5h 13m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

4h 55m

C$ 552

Delta

Pick Dates

Deal found 21/3

18 Apr. - 21 Apr.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

2 stops

17h 40m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

16h 56m

C$ 557

American Airlines

Pick Dates

Deal found 21/3

18 Apr. - 21 Apr.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

6h 11m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

22h 49m

C$ 570

WestJet

Pick Dates

Deal found 21/3

4 Apr. - 12 Apr.

YYC

Calgary

PWM

Portland

2 stops

21h 08m

PWM

Portland

YYC

Calgary

2 stops

28h 08m

C$ 634

WestJet

Pick Dates

Deal found 22/3

20 Apr. - 27 Apr.

YYZ

Toronto Pearson Intl

PWM

Portland

2 stops

6h 18m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

5h 37m

C$ 785

United Airlines

Pick Dates

Deal found 21/3

5 Apr. - 12 Apr.

YYC

Calgary

PWM

Portland

1 stop

12h 23m

PWM

Portland

YYC

Calgary

2 stops

31h 42m

C$ 860

United Airlines

Pick Dates

Deal found 22/3

20 Apr. - 27 Apr.

YYZ

Toronto Pearson Intl

PWM

Portland

2 stops

6h 18m

PWM

Portland

YYZ

Toronto Pearson Intl

2 stops

10h 09m

C$ 947

United Airlines

Pick Dates

Deal found 21/3

4 Apr. - 12 Apr.

YYC

Calgary

PWM

Portland

2 stops

14h 20m

PWM

Portland

YYC

Calgary

1 stop

18h 32m

C$ 1,197

Multiple Airlines

Pick Dates

Deal found 22/3

Canada to Maine 2023 flight deals

6 May - 17 May

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

5h 22m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

7h 45m

C$ 392

Delta

Pick Dates

Deal found 21/3

21 Oct. - 27 Oct.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

7h 41m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

5h 37m

C$ 427

Delta

Pick Dates

Deal found 21/3

18 Apr. - 21 Apr.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

5h 13m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 02m

C$ 485

Delta

Pick Dates

Deal found 21/3

11 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

18h 10m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 45m

C$ 508

Delta

Pick Dates

Deal found 22/3

21 Oct. - 27 Oct.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

6h 24m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

8h 50m

C$ 515

American Airlines

Pick Dates

Deal found 21/3

1 Jun. - 4 Jun.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

16h 53m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

5h 40m

C$ 530

WestJet

Pick Dates

Deal found 20/3

11 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

18h 10m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 08m

C$ 535

Delta

Pick Dates

Deal found 21/3

19 Oct. - 27 Oct.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

9h 05m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

17h 15m

C$ 537

WestJet

Pick Dates

Deal found 21/3

18 May - 20 May

YYZ

Toronto Pearson Intl

BGR

Bangor

1 stop

9h 06m

BGR

Bangor

YYZ

Toronto Pearson Intl

1 stop

8h 23m

C$ 544

Delta

Pick Dates

Deal found 22/3

Cheap Delta flights from Canada to Maine

6 May - 17 May

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

5h 22m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

7h 45m

C$ 392

Delta

Pick Dates

Deal found 21/3

18 Apr. - 21 Apr.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

5h 13m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 02m

C$ 485

Delta

Pick Dates

Deal found 21/3

11 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

18h 10m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 45m

C$ 508

Delta

Pick Dates

Deal found 22/3

11 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

18h 10m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 08m

C$ 535

Delta

Pick Dates

Deal found 21/3

20 Apr. - 27 Apr.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

5h 13m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

4h 55m

C$ 552

Delta

Pick Dates

Deal found 21/3

25 May - 8 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

BGR

Bangor

1 stop

4h 15m

BGR

Bangor

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 08m

C$ 559

Delta

Pick Dates

Deal found 21/3

8 May - 12 May

YYC

Calgary

PWM

Portland

2 stops

12h 32m

PWM

Portland

YYC

Calgary

2 stops

16h 40m

C$ 582

Delta

Pick Dates

Deal found 21/3

13 Jun. - 18 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

6h 17m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 45m

C$ 590

Delta

Pick Dates

Deal found 21/3

25 May - 7 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

BGR

Bangor

1 stop

8h 56m

BGR

Bangor

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 49m

C$ 642

Delta

Pick Dates

Deal found 21/3

Cheap WestJet flights from Canada to Maine

1 Jun. - 4 Jun.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

16h 53m

PWM

Portland

YYZ

Toronto Pearson Intl

1 stop

5h 40m

C$ 530

WestJet

Pick Dates

Deal found 20/3

25 May - 7 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

6h 40m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 08m

C$ 548

WestJet

Pick Dates

Deal found 21/3

25 May - 7 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

10h 24m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

8h 35m

C$ 556

WestJet

Pick Dates

Deal found 21/3

18 Apr. - 21 Apr.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

6h 11m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

2 stops

22h 49m

C$ 570

WestJet

Pick Dates

Deal found 21/3

25 May - 10 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

10h 24m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

26h 12m

C$ 585

WestJet

Pick Dates

Deal found 21/3

25 May - 11 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

6h 40m

PWM

Portland

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

14h 49m

C$ 598

WestJet

Pick Dates

Deal found 21/3

8 May - 12 May

YYC

Calgary

PWM

Portland

1 stop

10h 55m

PWM

Portland

YYC

Calgary

1 stop

11h 36m

C$ 615

WestJet

Pick Dates

Deal found 21/3

7 May - 12 May

YYC

Calgary

PWM

Portland

2 stops

11h 28m

PWM

Portland

YYC

Calgary

1 stop

16h 16m

C$ 623

WestJet

Pick Dates

Deal found 21/3

12 Jun. - 18 Jun.

YYC

Calgary

PWM

Portland

2 stops

10h 50m

PWM

Portland

YYC

Calgary

1 stop

18h 24m

C$ 628

WestJet

Pick Dates

Deal found 21/3

One-way flights to Maine from Canada

8 May

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

14h 49m

C$ 230

United Airlines

Pick Dates

Deal found 21/3

9 May

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

3h 55m

C$ 231

Delta

Pick Dates

Deal found 21/3

13 Jul.

YYZ

Toronto Pearson Intl

PWM

Portland

1 stop

6h 55m

C$ 248

United Airlines

Pick Dates

Deal found 21/3

8 May

YYZ

Toronto Pearson Intl

PWM

Portland

2 stops

10h 57m

C$ 270

American Airlines

Pick Dates

Deal found 21/3

12 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

4h 39m

C$ 278

Delta

Pick Dates

Deal found 21/3

12 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

PWM

Portland

1 stop

5h 00m

C$ 279

United Airlines

Pick Dates

Deal found 21/3

13 Jul.

YYZ

Toronto Pearson Intl

PWM

Portland

2 stops

10h 49m

C$ 282

American Airlines

Pick Dates

Deal found 21/3

12 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

BGR

Bangor

1 stop

5h 17m

C$ 294

Delta

Pick Dates

Deal found 21/3

9 May

YYZ

Toronto Pearson Intl

PWM

Portland

2 stops

9h 26m

C$ 301

American Airlines

Pick Dates

Deal found 21/3

Find flights from Canada to Maine within your budget

Fly from

Fly to

Budget

C$ 392 - C$ 923

Route

Depart

Return

Price

Toronto Pearson IntlPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

2023-05-06

1 stop5h 22m

Portland

2023-05-17

1 stop7h 45m

C$ 392

Pick Dates

Montreal Pierre Elliott Trudeau IntlPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

2023-04-18

1 stop5h 13m

Portland

2023-04-21

1 stop5h 02m

C$ 485

Pick Dates

Toronto Pearson IntlPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

2023-06-01

1 stop16h 53m

Portland

2023-06-04

1 stop5h 40m

C$ 530

Pick Dates

Montreal Pierre Elliott Trudeau IntlPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

2023-05-25

1 stop6h 40m

Portland

2023-06-07

1 stop4h 08m

C$ 548

Pick Dates

Montreal Pierre Elliott Trudeau IntlPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

2023-04-18

2 stops17h 40m

Portland

2023-04-21

2 stops16h 56m

C$ 557

Pick Dates

Toronto Pearson IntlPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

2023-05-06

2 stops20h 03m

Portland

2023-05-17

1 stop12h 55m

C$ 749

Pick Dates

Montreal Pierre Elliott Trudeau IntlPortland

YUL - PWM

YULPWM

Montreal Pierre Elliott Trudeau Intl

2023-05-26

1 stop20h 34m

Portland

2023-06-09

1 stop16h 31m

C$ 754

Pick Dates

Toronto Pearson IntlBangor

YYZ - BGR

YYZBGR

Toronto Pearson Intl

2023-07-04

1 stop4h 39m

Bangor

2023-07-25

1 stop5h 31m

C$ 811

Pick Dates

CalgaryPortland

YYC - PWM

YYCPWM

Calgary

2023-05-05

2 stops21h 07m

Portland

2023-05-07

2 stops17h 59m

C$ 923

Pick Dates

Flights are sorted by cheapest first

Deals found on 21/3

Related info for your journey

YYZ and PWM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YYZ to PWM refers to a flight route from Toronto Pearson Intl Airport to Portland Airport. Bangor Airport (BGR), Augusta Airport (AUG), Bar Harbor Airport (BHB), Rockland Knox County Regional Airport (RKD), Presque Isle Airport (PQI) are other airports near this flight route and their unique identifiers/IATA codes.

Flights to Maine from Canada

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Destination points for flights from Canada to Maine

Flights to Portland from Canada

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Flights to Boston from Canada

Top 2 airlines flying from Canada to Maine

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	CheapestC$ 335	AverageC$ 875	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Air Canada	CheapestC$ 339	AverageC$ 475	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights