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Cheap flights from Ottawa to Maine from C$ 199

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 April 2026.

Sat 23/511:00 a.m.
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Mon 25/511:25 a.m.
BOS
-
YOW
1 stop6h 29m
Porter Airlines
Deal found 8/4C$ 325
Tue 5/511:00 a.m.
YOW
-
BOS
1 stop5h 46m
Porter Airlines
Thu 7/511:25 a.m.
BOS
-
YOW
1 stop6h 29m
Porter Airlines
Deal found 7/4C$ 332
Wed 10/62:30 p.m.
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Tue 23/63:25 p.m.
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 9/4C$ 345

Find flight deals from Ottawa to Maine

Keep the following information in mind while searching for Ottawa to Maine flight deals. Data was last updated 9 April 2026.

Round-trip from

C$ 325

One-way from

C$ 199

Popular in

January

Cheapest in

April

Average price

C$ 637
Porter Airlines
  • Porter Airlines
  • 23/5-25/5
  • 2 total stops
  • 10h 10m total
  • Ottawa to Maine
Search Deals
Porter Airlines
  • Porter Airlines
  • 5/6
  • Nonstop
  • 1h 30m total
  • Ottawa to Maine
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 9 April 2026.
Use the filters below to find and compare flights from Ottawa to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 1/6

7:30 p.m.-10:20 a.m.

1 stop14h 50m

Boston Logan Intl

Sat 6/6

5:45 a.m.-10:03 a.m.

1 stop4h 18m

C$ 391

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 24/5

2:30 p.m.-3:55 p.m.

Nonstop1h 25m

Boston Logan Intl

Wed 27/5

11:25 a.m.-5:54 p.m.

1 stop6h 29m

C$ 400

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 24/5

9:05 a.m.-2:47 p.m.

1 stop5h 42m

Boston Logan Intl

Wed 27/5

5:50 a.m.-11:31 a.m.

1 stop5h 41m

C$ 406

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 1/6

3:30 p.m.-7:41 p.m.

1 stop4h 11m

Boston Logan Intl

Fri 5/6

5:30 p.m.-9:44 p.m.

1 stop4h 14m

C$ 429

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 25/6

11:00 a.m.-4:46 p.m.

1 stop5h 46m

Boston Logan Intl

Sat 27/6

3:25 p.m.-4:53 p.m.

Nonstop1h 28m

C$ 435

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 24/5

6:05 a.m.-11:16 a.m.

1 stop5h 11m

Boston Logan Intl

Wed 27/5

5:45 a.m.-10:03 a.m.

1 stop4h 18m

C$ 436

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 23/5

7:30 p.m.-11:59 p.m.

1 stop4h 29m

Boston Logan Intl

Sun 31/5

5:45 a.m.-10:03 a.m.

1 stop4h 18m

C$ 436
Quickest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 15/5

2:30 p.m.-3:55 p.m.

Nonstop1h 25m

Boston Logan Intl

Mon 18/5

7:10 a.m.-10:59 a.m.

1 stop3h 49m

C$ 440

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 29/4

4:45 p.m.-6:12 p.m.

Nonstop1h 27m

Boston Logan Intl

Fri 1/5

11:25 a.m.-8:04 p.m.

1 stop8h 39m

C$ 443
Cheapest one-way

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 12/5

11:00 a.m.-4:46 p.m.

1 stop5h 46m

C$ 202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 20 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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 9 April 2026.
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
9,554 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,554 reviews
United Airlines
7.4
Good
9,554 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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$ 400, United Airlines can have you in Maine from Ottawa in 1h 25m. 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

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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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 559AverageC$ 858FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Ottawa to Maine?

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