Cheap flights from Ontario to Maine

Round-trip
Economy
Boston (BOS)
Portland (PWM)
Depart
Return
Any month
Compare vs. Cheapflights |

How to find the cheapest flight from
Ontario to Maine

All the information you need to plan the best null to PWM flight in 2021: compare Ontario to Maine flight prices with the expected peak season, weather and rainfall in Maine.
How far in advance should I book a flight from Ontario to Maine?

To save on the cost of your flight from Ontario to Maine, book at least 33 days before your planned departure. Booking around this time can save you about 92% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 442 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 614.

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

Flights from Ontario to Maine lean towards being more expensive in December. Prices are generally better when you fly from Ontario to Maine in March, with the cheapest ticket starting at C$ 257.

Cheap flights from Ontario to Maine in July, August 2021

The best prices found for Ontario to Maine flights for July, August
24 Aug - 31 Aug
C$ 402pp
YYZ
Toronto Pearson Intl
United Airlines
 
1 STOP
PWM
Portland
PWM
Portland
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
23 Aug - 31 Aug
C$ 459pp
YYZ
Toronto Pearson Intl
United Airlines
 
1 STOP
PWM
Portland
PWM
Portland
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
25 Aug - 30 Aug
C$ 460pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
PWM
Portland
PWM
Portland
Delta
 
1 STOP
YYZ
Toronto Pearson Intl

Ontario to Maine 2021 flight deals

Cheap flights to Maine from Ontario found for this year
20 Oct - 21 Oct
C$ 344pp
YYZ
Toronto Pearson Intl
United Airlines
 
1 STOP
PWM
Portland
PWM
Portland
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
20 Oct - 21 Oct
C$ 348pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
9 Oct - 15 Oct
C$ 364pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl

Last minute flights from Ontario to Maine

Late deals on round-trip flights to Maine from Ontario, departing today and this week
30 Jul - 6 Aug
C$ 1,095pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
BGR
Bangor
BGR
Bangor
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
30 Jul - 6 Aug
C$ 1,100pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
BGR
Bangor
BGR
Bangor
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
30 Jul - 10 Aug
C$ 1,100pp
YYZ
Toronto Pearson Intl
United Airlines
 
1 STOP
PWM
Portland
PWM
Portland
United Airlines
 
1 STOP
YYZ
Toronto Pearson Intl

One-way flights to Maine from Ontario

The cheapest one-way flights from Ontario to Maine
6:15 a.m. - 9:14 a.m.
United Airlines
1 stop
26h 59m
YYZ - PQI
United Airlines
C$ 449
United
12:00 p.m. - 6:25 a.m.
Air Canada
2 stops
18h 25m
YYZ - PWM
Air Canada
C$ 467
8:00 a.m. - 7:04 p.m.
Delta
2 stops
11h 04m
YYZ - BGR
Delta
C$ 469
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Maine</span> flights.

Flight FAQs

From Ontario to Maine

Can I find flights from Ontario to Maine for under C$ 379 on Cheapflights?

Yes, there are multiple flights from Ontario to Maine for under C$ 379. The cheapest flight booked recently is on United Airlines for just C$ 344, but on average you can expect to pay C$ 445.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and WestJet flying from Ontario to Maine have implemented new flexible cancellation policies.

Are there direct flights from Ontario to Maine for under C$ 379 on Cheapflights?

There are no direct flights from Ontario to Maine, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Maine for under C$ 1,137?

There are currently 15+ open flights from Ontario to Maine within the next 7 days for less than C$ 1,137.

What are the most popular airlines that fly from Ontario to Maine?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Maine.

What are the most popular routes from Ontario to Maine?

While some choose either Toronto Pearson Intl - Bangor or Toronto Pearson Intl - Augusta, Toronto Pearson Intl - Portland is the most popular route from Ontario to Maine.

What are the cheapest flights from Ontario to Maine?

On average you can expect to pay C$ 380 for a flight from Ontario to Maine. The cheapest flight overall is C$ 168 while the most popular route, (Toronto Pearson Intl - Portland) is currently priced at C$ 348.

How long is the flight from Ontario to Maine?

A quick flight from Ontario to Maine can take about 3h 58m. Delta provides one of the quickest options available for as low as C$ 446. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Ontario to Maine round-trip?

Flying on United Airlines is currently your cheapest option to Maine, with prices starting at C$ 344. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at C$ 348 and C$ 422, respectively.

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

One-way options have recently been found by users for as low as C$ 262 on United Airlines. Other airlines that offer cheap prices include Delta from C$ 324 and American Airlines from C$ 325 one-way.

Related searches

Flights to Maine from Ontario
Flights to Ontario Flights to Maine

Rent a Car

Car Rentals in Maine Car Rentals in USA

Destination points for flights from Ontario to Maine

Select to see more specific information for flights from Ontario to all places in Maine.

Destination information for Maine

Things to know before you go - useful duration and weather info for your trip from Ontario to Maine.
Today's exchange rate
C$ 1 = $0.80

Airports servicing

Chatham-Kent (XCM)
Fort Frances (YAG)
Sault Ste Marie (YAM)
Attawapiskat (YAT)
Fort Albany (YFA)
Kingston, Ontario (YGK)

Airports servicing

Bangor (BGR)
Bar Harbor (BHB)
Presque Isle (PQI)
Portland (PWM)
Rockland Knox County Regional (RKD)
Augusta (AUG)

Top 4 airlines flying from Ontario to Maine

The chart below displays the airlines Cheapflights users travelling from Ontario to Maine choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
WestJet
C$ 194 C$ 305 No cancel fee 60%
Search WestJet flights
Delta
C$ 207 C$ 341 No cancel fee N/A
Search Delta flights
American Airlines
C$ 153 C$ 418 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 193 C$ 508 No cancel fee 69%
Search United Airlines flights
Home North America USA Maine Cheap flights from Ontario to Maine
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First