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Cheap flights from Ottawa to Maine from C$ 174

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
29 Mar — 5 Apr1
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 27 February 2026.

Wed 22/411:00 a.m.
YOW
-
BOS
1 stop3h 45m
Porter Airlines
Thu 23/47:00 a.m.
BOS
-
YOW
1 stop5h 59m
Porter Airlines
Deal found 25/2C$ 283
Thu 19/34:40 p.m.
YOW
-
BOS
Nonstop1h 27m
Porter Airlines
Mon 23/33:30 p.m.
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 25/2C$ 295
Sun 19/44:45 p.m.
YOW
-
BOS
Nonstop1h 27m
Porter Airlines
Wed 22/47:00 a.m.
BOS
-
YOW
1 stop4h 29m
Porter Airlines
Deal found 24/2C$ 302
Fri 3/44:45 p.m.
YOW
-
BOS
Nonstop1h 27m
Porter Airlines
Sun 5/47:00 a.m.
BOS
-
YOW
1 stop4h 29m
Porter Airlines
Deal found 23/2C$ 308
Mon 18/52:30 p.m.
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Wed 20/53:25 p.m.
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 23/2C$ 309
Sun 31/52:30 p.m.
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Sat 6/63:25 p.m.
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 24/2C$ 310
Wed 25/36:45 a.m.
YOW
-
BOS
1 stop4h 20m
Porter Airlines
Wed 1/41:25 p.m.
BOS
-
YOW
1 stop6h 29m
Porter Airlines
Deal found 25/2C$ 312
Thu 26/34:45 p.m.
YOW
-
BOS
1 stop4h 25m
Porter Airlines
Mon 30/39:00 a.m.
BOS
-
YOW
1 stop6h 04m
Porter Airlines
Deal found 24/2C$ 313

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 27 February 2026.

Round-trip from

C$ 283

One-way from

C$ 174

Popular in

February

Cheapest in

April

Average price

C$ 507
Porter Airlines
  • Porter Airlines
  • 22/4-23/4
  • 2 total stops
  • 9h 44m total
  • Ottawa to Maine
Search Deals
Porter Airlines
  • Porter Airlines
  • 21/4
  • Nonstop
  • 1h 27m total
  • Ottawa to Maine
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 70 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 27 February 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

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 10/3

4:40 p.m.-6:07 p.m.

Nonstop1h 27m

Boston Logan Intl

Thu 12/3

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

Nonstop1h 29m

C$ 368

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 11/3

4:40 p.m.-6:07 p.m.

Nonstop1h 27m

Boston Logan Intl

Thu 12/3

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

Nonstop1h 29m

C$ 368

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 23/5

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

1 stop5h 46m

Boston Logan Intl

Tue 26/5

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

Nonstop1h 28m

C$ 371

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 2/8

9:05 a.m.-2:41 p.m.

1 stop5h 36m

Boston Logan Intl

Mon 17/8

2:45 p.m.-7:52 p.m.

1 stop5h 07m

C$ 372

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 11/3

7:30 p.m.-11:57 p.m.

1 stop4h 27m

Boston Logan Intl

Thu 12/3

8:45 a.m.-1:32 p.m.

1 stop4h 47m

C$ 375

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 3/4

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

Nonstop1h 15m

Boston Logan Intl

Sun 5/4

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

Nonstop1h 29m

C$ 409

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 18/5

1:45 p.m.-8:55 p.m.

2 stops7h 10m

Boston Logan Intl

Wed 20/5

10:05 a.m.-7:47 p.m.

2 stops9h 42m

C$ 436

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 26/3

5:00 a.m.-3:16 p.m.

2 stops10h 16m

Boston Logan Intl

Mon 30/3

3:28 p.m.-10:05 p.m.

1 stop6h 37m

C$ 460

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 25/3

3:15 p.m.-8:15 p.m.

1 stop5h 00m

Boston Logan Intl

Wed 1/4

8:00 a.m.-5:15 p.m.

2 stops9h 15m

C$ 460

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 21/4

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

Nonstop1h 27m

C$ 174

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/2

Showing 1-10 of 18 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 27 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
9,349 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

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
9,349 reviews
United Airlines
7.4
Good
9,349 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

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$ 368, Porter Airlines can have you in Maine from Ottawa in 1h 27m. 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 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 663AverageC$ 848FlexibilityNo 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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