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Cheap flights from Ottawa to Maine from C$ 161

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ottawa to Maine

Enter your travel dates to find the best prices.

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 24 October 2025.

Thu 13/114:45 p.m.YOW - BOS
Nonstop1h 26mAir Transat
Mon 17/113:40 p.m.BOS - YOW
Nonstop1h 26mAir Transat
Deal found 23/10C$ 365
Thu 27/113:35 p.m.YOW - BOS
1 stop4h 05mPorter Airlines
Sun 30/117:00 a.m.BOS - YOW
1 stop4h 29mPorter Airlines
Deal found 24/10C$ 367
Fri 21/114:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Sun 23/117:00 a.m.BOS - YOW
1 stop4h 29mPorter Airlines
Deal found 22/10C$ 368
Thu 13/114:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Mon 17/113:40 p.m.BOS - YOW
Nonstop1h 26mPorter Airlines
Deal found 22/10C$ 371
Fri 28/112:50 p.m.YOW - BOS
1 stop4h 50mPorter Airlines
Sun 30/117:00 a.m.BOS - YOW
1 stop4h 29mPorter Airlines
Deal found 23/10C$ 372
Fri 21/114:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Fri 28/117:00 a.m.BOS - YOW
1 stop4h 29mPorter Airlines
Deal found 24/10C$ 375
Mon 24/114:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Thu 27/113:40 p.m.BOS - YOW
Nonstop1h 26mPorter Airlines
Deal found 23/10C$ 385

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 24 October 2025.

Round-trip from

C$ 365

One-way from

C$ 161

Popular in

January

Cheapest in

December

Average price

C$ 1,070
Air Transat
  • Air Transat
  • 13/11-17/11
  • Nonstop
  • 2h 52m total
  • Ottawa to Maine
Search Deals
11/1
  • 11/1
  • 3 total stops
  • 32h 20m total
  • Ottawa to Maine
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 629,999 searches. Data last updated 24 October 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

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 13/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Mon 17/11

3:40 p.m.-5:06 p.m.

Nonstop1h 26m

C$ 365

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 27/11

3:35 p.m.-7:40 p.m.

1 stop4h 05m

Boston Logan Intl

Sun 30/11

7:00 a.m.-11:29 a.m.

1 stop4h 29m

C$ 367

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 21/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Sun 23/11

7:00 a.m.-11:29 a.m.

1 stop4h 29m

C$ 368

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 13/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Mon 17/11

3:40 p.m.-5:06 p.m.

Nonstop1h 26m

C$ 371

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 28/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Sun 30/11

7:00 a.m.-11:29 a.m.

1 stop4h 29m

C$ 378

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 24/11

4:35 p.m.-10:05 p.m.

1 stop5h 30m

Boston Logan Intl

Thu 27/11

3:40 p.m.-5:06 p.m.

Nonstop1h 26m

C$ 389

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 20/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Thu 27/11

3:40 p.m.-5:06 p.m.

Nonstop1h 26m

C$ 393

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 7/12

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Sun 14/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 403

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 28/11

12:10 p.m.-7:40 p.m.

1 stop7h 30m

Boston Logan Intl

Mon 1/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 417

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 11/1

4:20 p.m.-12:40 a.m.

3 stops32h 20m

C$ 161

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 17 results
1
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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 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 24 October 2025.

It’s optimal to fly from Ottawa to Maine in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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 24 October 2025.
Get a feel of what it's like to fly with United Airlines from Ottawa to Maine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,996 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,996 reviews
United Airlines
7.4
Good
8,996 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Maine.

  • How long is the flight from Ottawa to Maine?

    For as low as C$ 365, Air Transat can have you in Maine from Ottawa in 1h 26m. Ottawa and Maine are separated by a distance of 497 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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Alternative routes for Ottawa to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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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 629,999 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 722AverageC$ 859FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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