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Maine

$142+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This Super.com deal was found by Cheapflights users on 3/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:00 am
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Sun 6/216:35 pm
BOS
-
YOW
1 stop5h 50m
Porter Airlines
Deal found 3/16$244
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:00 am
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Wed 6/245:30 pm
BOS
-
YOW
1 stop4h 14m
Porter Airlines
Deal found 3/16$247
This Trip.com deal was found by Cheapflights users on 3/17. 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 5/711:00 am
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Sat 5/163:25 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 3/17$274
This Vliegwinkel deal was found by Cheapflights users on 3/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:40 am
YOW
-
BOS
1 stop6h 05m
Porter Airlines
Sun 4/57:00 am
BOS
-
YOW
1 stop4h 29m
Porter Airlines
Deal found 3/12$276
This Mytrip deal was found by Cheapflights users on 3/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:45 pm
YOW
-
BOS
1 stop4h 25m
Porter Airlines
Wed 5/67:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 3/15$288
This Trip.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/84:45 pm
YOW
-
BOS
Nonstop1h 27m
Multiple Airlines
Sat 4/187:00 am
BOS
-
YOW
1 stop4h 29m
Multiple Airlines
Deal found 3/16$289
This Porter Airlines deal was found by Cheapflights users on 3/15. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Sat 6/63:25 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 3/15$291
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 6/22:52 pm
YOW
-
PWM
1 stop8h 59m
United Airlines
Sat 6/65:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 3/12$344
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/16:00 am
YOW
-
PWM
1 stop4h 22m
United Airlines
Wed 4/153:22 pm
PWM
-
YOW
1 stop6h 43m
United Airlines
Deal found 3/15$388
This Air Canada deal was found by Cheapflights users on 3/15. 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 6/29:05 am
YOW
-
PWM
2 stops9h 20m
Air Canada
Sat 6/610:55 am
PWM
-
YOW
1 stop5h 43m
Air Canada
Deal found 3/15$406
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 3/273:15 pm
YOW
-
PWM
1 stop7h 03m
United Airlines
Sun 3/297:33 pm
PWM
-
YOW
1 stop4h 21m
United Airlines
Deal found 3/12$412
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/146:25 am
YOW
-
PWM
1 stop15h 15m
United Airlines
Tue 4/216:04 am
PWM
-
YOW
2 stops9h 17m
United Airlines
Deal found 3/15$419

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Trip.com)

One-way from

$142
(Super.com)

Popular in

January

Cheapest in

February

Average price

$620
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. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 2,558,603 searches. Data last updated March 17, 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

Sat 4/4

8:40 am-2:45 pm

1 stop6h 05m

Boston Logan Intl

Sun 4/5

7:00 am-11:29 am

1 stop4h 29m

$276
Quickest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 4/8

4:45 pm-6:12 pm

Nonstop1h 27m

Boston Logan Intl

Sat 4/18

7:00 am-11:29 am

1 stop4h 29m

$303

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 4/16

6:50 am-12:40 pm

1 stop5h 50m

Boston Logan Intl

Sun 4/19

7:00 am-2:50 pm

2 stops7h 50m

$322

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 4/3

5:50 pm-9:54 pm

1 stop4h 04m

Boston Logan Intl

Sun 4/12

5:45 am-10:03 am

1 stop4h 18m

$325

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 6/4

11:00 am-8:55 pm

2 stops9h 55m

Boston Logan Intl

Sat 6/6

7:10 am-12:54 pm

1 stop5h 44m

$325

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 4/5

5:50 pm-9:54 pm

1 stop4h 04m

Boston Logan Intl

Tue 4/7

11:17 am-4:38 pm

1 stop5h 21m

$328

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 6/2

2:52 pm-11:51 pm

1 stop8h 59m

Portland

Sat 6/6

5:15 am-10:03 am

1 stop4h 48m

$344

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 6/2

9:05 am-6:25 pm

2 stops9h 20m

Portland

Sat 6/6

10:55 am-4:38 pm

1 stop5h 43m

$406
Cheapest one-way

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 6/22

2:30 pm-4:00 pm

Nonstop1h 30m

$145

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 5/12

2:30 pm-4:00 pm

Nonstop1h 30m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 21 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Ottawa to Maine?

    There are many flights that can get you from Ottawa to Maine in 4h 04m. Fly via Porter Airlines or United Airlines to get the fastest option. There are 309 mi between Ottawa and Maine. This flight may include one or multiple stops.

  • 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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