HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maine

$156+ Cheap flights from Ottawa (YOW) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ottawa to Maine with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ottawa to Maine

Keep the following information in mind while searching for Ottawa to Maine flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$194
(Vakatrip)

One-way from

$156
(Cheapflightsfares)

Popular in

January

Cheapest in

December

Average price

$615
Provider with most accurate pricing for Ottawa-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-Portland flights.
Search Deals
From Ottawa to Maine
Search Deals
One-way flight from Ottawa to Maine
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ottawa to Maine

Cheapest flights from Ottawa to Maine
Explore the most affordable flight options available from Ottawa to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Vakatrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:05 amYOW - PWM
1 stop7h 51mAir Canada
Tue 5/133:43 pmPWM - YOW
1 stop6h 22mAir Canada
Deal found 4/29$194
This Vakatrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:55 amYOW - PWM
2 stops10h 08mWestJet
Tue 5/131:40 pmPWM - YOW
2 stops10h 42mWestJet
Deal found 4/29$217
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:15 amYOW - BOS
1 stop4h 51mPorter Airlines
Tue 6/312:15 pmBOS - YOW
1 stop5h 53mPorter Airlines
Deal found 4/29$272
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:00 amYOW - BOS
1 stop3h 35mAir Canada
Tue 6/1012:15 pmBOS - YOW
1 stop4h 49mAir Canada
Deal found 4/29$315
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/224:40 pmYOW - BOS
Nonstop1h 28mMultiple Airlines
Sun 5/253:50 pmBOS - YOW
Nonstop1h 28mMultiple Airlines
Deal found 4/29$325
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:55 amYOW - BOS
Nonstop1h 28mAir Transat
Sun 6/223:50 pmBOS - YOW
Nonstop1h 28mAir Transat
Deal found 4/29$335
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:30 amYOW - BOS
2 stops9h 49mUnited Airlines
Thu 5/296:00 amBOS - YOW
2 stops7h 09mUnited Airlines
Deal found 4/29$338
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:55 amYOW - PWM
2 stops30h 02mMultiple Airlines
Sat 5/314:57 pmPWM - YOW
1 stop24h 09mMultiple Airlines
Deal found 4/29$592
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:55 amYOW - BOS
2 stops26h 34mDelta
Fri 9/57:15 amBOS - YOW
2 stops17h 07mDelta
Deal found 4/29$693

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Ottawa to Maine that are best for you.

Fly from

Ottawa

Fly to

Maine

Route

Depart

Return

Price

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 5/9

6:05 am-1:56 pm

1 stop7h 51m

Portland

Tue 5/13

3:43 pm-10:05 pm

1 stop6h 22m

$194

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 5/9

5:55 am-4:03 pm

2 stops10h 08m

Portland

Tue 5/13

1:40 pm-12:22 am

2 stops10h 42m

$217

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 5/27

10:15 am-3:06 pm

1 stop4h 51m

Boston Logan Intl

Tue 6/3

12:15 pm-6:08 pm

1 stop5h 53m

$272

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 6/10

6:00 am-9:35 am

1 stop3h 35m

Boston Logan Intl

Tue 6/10

12:15 pm-5:04 pm

1 stop4h 49m

$315

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 5/22

4:40 pm-6:08 pm

Nonstop1h 28m

Boston Logan Intl

Sun 5/25

3:50 pm-5:18 pm

Nonstop1h 28m

$325

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 6/19

8:55 am-10:23 am

Nonstop1h 28m

Boston Logan Intl

Sun 6/22

3:50 pm-5:18 pm

Nonstop1h 28m

$335

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 5/22

6:30 am-4:19 pm

2 stops9h 49m

Boston Logan Intl

Thu 5/29

6:00 am-1:09 pm

2 stops7h 09m

$338

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Wed 5/14

5:55 am-11:57 am

2 stops30h 02m

Portland

Sat 5/31

4:57 pm-5:06 pm

1 stop24h 09m

$592

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 9/2

5:55 am-8:29 am

2 stops26h 34m

Boston Logan Intl

Fri 9/5

7:15 am-12:22 am

2 stops17h 07m

$693

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 5/22

7:00 am-11:31 am

1 stop4h 31m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
1
2

Best time to book a flight from Ottawa to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Maine

What is the cheapest month to book a flight from Ottawa to Maine?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Maine (average of $296). Flying from Ottawa to Maine in May is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to ME?

Find hourly flight availability from Ottawa to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

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

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and Air Transat from Ottawa to Maine. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Comfort

8.1

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.8

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Comfort

8.1

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.8

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,929 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Comfort

8.1

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.8

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Comfort

8.1

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.8

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Comfort

8.1

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.8

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,823 reviews
Porter Airlines
8.0
Very good
285 reviews

Food

7.6

Comfort

8.1

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.8

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Maine?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Maine. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

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

    $156 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Transat and Air Canada, with prices starting from $176 and $179, respectively.

  • Can I find deals for flights from Ottawa to Maine that include hotel bookings?

    Yes. In addition to deals on Ottawa to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Maine.

  • Can I find deals for business class flights from Ottawa to Maine?

    Yes. Cheapflights offers flight deals from Ottawa to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Maine?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Maine (average of $296). Flying from Ottawa to Maine in May is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Maine

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Newark flights
Toronto Island to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Las Vegas flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to San Francisco flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Orlando flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Seattle flights
Pearson Intl to Reagan-National flights
Pearson Intl to Boston flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Boston flights
Pearson Intl to Tampa flights
Pearson Intl to Atlanta flights
Pearson Intl to Nashville flights
Pearson Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Boston flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Denver flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Toronto Island to Fort Lauderdale flights
Toronto Island to Midway flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to San Francisco flights
Toronto Island to Orlando flights
Ottawa to Newark flights
Pearson Intl to Sky Harbor Intl flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pearson Intl to Austin flights
Pearson Intl to Baltimore flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to Hobby flights
Pierre Elliott Trudeau Intl to Atlanta flights
Pearson Intl to Philadelphia flights
Pearson Intl to Charlotte flights

Top airline flying from Ottawa to Maine

Discover the top airline that operate flights from Ottawa to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$395Average$617FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.