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Cheap flights from Ottawa to Maine from C$ 188

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
23 Mar — 30 Mar1
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 21 February 2026.

Wed 8/411:00 a.m.
YOW
-
BOS
1 stop3h 45m
Porter Airlines
Thu 23/47:05 a.m.
BOS
-
YOW
1 stop5h 54m
Porter Airlines
Deal found 20/2C$ 326
Thu 23/44:55 p.m.
YOW
-
BOS
Nonstop1h 15m
Porter Airlines
Mon 27/43:30 p.m.
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 327
Sat 23/511:00 a.m.
YOW
-
BOS
1 stop5h 46m
Porter Airlines
Tue 26/55:30 p.m.
BOS
-
YOW
1 stop4h 14m
Porter Airlines
Deal found 20/2C$ 331
Wed 18/34:40 p.m.
YOW
-
BOS
Nonstop1h 27m
Porter Airlines
Wed 25/33:30 p.m.
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 18/2C$ 333
Wed 15/44:55 p.m.
YOW
-
BOS
Nonstop1h 15m
Porter Airlines
Wed 22/41:25 p.m.
BOS
-
YOW
1 stop4h 04m
Porter Airlines
Deal found 17/2C$ 342
Thu 12/34:40 p.m.
YOW
-
BOS
Nonstop1h 27m
Porter Airlines
Mon 16/33:30 p.m.
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 17/2C$ 344
Tue 24/37:00 a.m.
YOW
-
BOS
1 stop8h 28m
Multiple Airlines
Wed 25/33:30 p.m.
BOS
-
YOW
Nonstop1h 29m
Multiple Airlines
Deal found 17/2C$ 346
Wed 13/58:30 a.m.
YOW
-
BOS
1 stop6h 11m
Porter Airlines
Sun 17/510:05 a.m.
BOS
-
YOW
1 stop4h 50m
Porter Airlines
Deal found 18/2C$ 348

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 21 February 2026.

Round-trip from

C$ 326

One-way from

C$ 188

Popular in

February

Cheapest in

April

Average price

C$ 508
Porter Airlines
  • Porter Airlines
  • 8/4-23/4
  • 2 total stops
  • 9h 39m total
  • Ottawa to Maine
Search Deals
Porter Airlines
  • Porter Airlines
  • 28/5
  • Nonstop
  • 1h 30m total
  • Ottawa to Maine
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 21 February 2026.
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 23/4

4:55 p.m.-6:10 p.m.

Nonstop1h 15m

Boston Logan Intl

Mon 27/4

3:30 p.m.-4:59 p.m.

Nonstop1h 29m

C$ 327

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 28/5

2:30 p.m.-4:00 p.m.

Nonstop1h 30m

Boston Logan Intl

Sun 31/5

7:15 a.m.-12:54 p.m.

1 stop5h 39m

C$ 338

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 24/3

7:00 a.m.-3:28 p.m.

1 stop8h 28m

Boston Logan Intl

Wed 25/3

3:30 p.m.-4:59 p.m.

Nonstop1h 29m

C$ 346

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 6/5

2:30 p.m.-4:00 p.m.

Nonstop1h 30m

Boston Logan Intl

Wed 20/5

7:15 a.m.-12:54 p.m.

1 stop5h 39m

C$ 349

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 5/4

5:45 a.m.-9:49 a.m.

1 stop4h 04m

Boston Logan Intl

Sun 12/4

5:30 a.m.-10:06 a.m.

1 stop4h 36m

C$ 359

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 19/3

11:00 a.m.-2:45 p.m.

1 stop3h 45m

Boston Logan Intl

Mon 23/3

3:30 p.m.-4:59 p.m.

Nonstop1h 29m

C$ 368

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 3/4

4:55 p.m.-6:10 p.m.

Nonstop1h 15m

Boston Logan Intl

Sun 5/4

7:05 a.m.-11:29 a.m.

1 stop4h 24m

C$ 370

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 3/4

5:45 a.m.-9:49 a.m.

1 stop4h 04m

Boston Logan Intl

Fri 10/4

5:30 a.m.-10:10 a.m.

1 stop4h 40m

C$ 371

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 4/6

2:30 p.m.-4:00 p.m.

Nonstop1h 30m

C$ 193

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 12/5

2:30 p.m.-4:00 p.m.

Nonstop1h 30m

C$ 198

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Showing 1-10 of 14 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
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 21 February 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
9,335 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,335 reviews
United Airlines
7.4
Good
9,335 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

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$ 327, Porter Airlines can have you in Maine from Ottawa in 1h 15m. Ottawa and Maine are separated by a distance of 497 km. Generally, flights for this route are direct.

  • 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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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 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 664AverageC$ 887FlexibilityNo 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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