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Maine

$144+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
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 July 31, 2026.

This Trip.com deal was found by Cheapflights users on 7/30. 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 9/310:40 am
YOW
-
BOS
1 stop4h 35m
Porter Airlines
Sun 9/67:10 am
BOS
-
YOW
1 stop5h 42m
Porter Airlines
Deal found 7/30$231
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 8/313:55 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 7/28$237
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Fri 9/252:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 9/287:00 am
BOS
-
YOW
1 stop4h 27m
Porter Airlines
Deal found 7/30$238
This Flybillet deal was found by Cheapflights users on 7/30. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 8/243:55 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 7/30$244
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/219:55 am
YOW
-
BOS
1 stop4h 07m
Air Canada
Mon 8/242:45 pm
BOS
-
YOW
1 stop5h 07m
Air Canada
Deal found 7/30$248
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
YOW
-
PWM
2 stops8h 51m
American Airlines
Thu 9/174:41 pm
PWM
-
YOW
2 stops22h 14m
American Airlines
Deal found 7/26$503
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 12/146:15 am
YOW
-
PWM
1 stop15h 12m
United Airlines
Tue 12/156:00 am
PWM
-
YOW
1 stop7h 26m
United Airlines
Deal found 7/27$520
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/212:52 pm
YOW
-
PWM
1 stop9h 07m
United Airlines
Mon 8/246:03 am
PWM
-
YOW
1 stop15h 32m
United Airlines
Deal found 7/30$558
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Mon 12/142:48 pm
YOW
-
PWM
1 stop8h 09m
Air Canada
Tue 12/156:00 am
PWM
-
YOW
2 stops9h 57m
Air Canada
Deal found 7/27$582
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/1012:00 pm
YOW
-
PWM
2 stops9h 23m
United Airlines
Thu 9/176:06 am
PWM
-
YOW
1 stop10h 32m
United Airlines
Deal found 7/26$588

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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(Trip.com)

One-way from

$144
(Cheapflightsfares)
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

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 July 31, 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
Quickest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 8/26

2:30 pm-4:00 pm

Nonstop1h 30m

Boston Logan Intl

Sun 8/30

3:55 pm-5:23 pm

Nonstop1h 28m

$291

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 8/27

6:00 am-7:19 pm

3 stops13h 19m

Boston Logan Intl

Mon 8/31

5:45 am-9:56 am

1 stop4h 11m

$296

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 9/13

10:40 am-4:46 pm

1 stop6h 06m

Boston Logan Intl

Mon 9/14

7:00 am-11:27 am

1 stop4h 27m

$306

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 8/27

6:00 am-7:19 pm

3 stops13h 19m

Boston Logan Intl

Thu 9/3

5:45 am-9:56 am

1 stop4h 11m

$334

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 9/9

8:30 am-7:41 pm

2 stops11h 11m

Boston Logan Intl

Wed 9/16

7:00 am-12:52 pm

1 stop5h 52m

$336

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 9/6

8:30 am-7:41 pm

2 stops11h 11m

Boston Logan Intl

Sun 9/13

7:00 am-12:52 pm

1 stop5h 52m

$336

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 9/4

8:55 am-6:35 pm

2 stops9h 40m

Boston Logan Intl

Mon 9/7

11:10 am-5:52 pm

1 stop6h 42m

$344

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 8/12

6:00 am-7:19 pm

3 stops13h 19m

Boston Logan Intl

Sat 8/15

6:00 pm-10:35 pm

1 stop4h 35m

$347

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 9/19

6:00 am-7:19 pm

3 stops13h 19m

Boston Logan Intl

Mon 9/21

7:23 pm-11:54 pm

1 stop4h 31m

$348

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Mon 12/14

6:15 am-9:27 pm

1 stop15h 12m

Portland

Tue 12/15

6:00 am-1:26 pm

1 stop7h 26m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 23 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 1h 30m. 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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