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Maine

$145+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PWM
May 30 — Jun 61
Sat 5/30
Sat 6/6
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 April 30, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:30 pm
YOW
-
BOS
1 stop4h 16m
Porter Airlines
Thu 5/287:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 4/26$237
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Wed 5/203:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 4/26$239
This Super.com deal was found by Cheapflights users on 4/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Sun 5/313:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 4/26$241
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Sun 5/243:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 4/27$244
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:00 am
YOW
-
BOS
1 stop6h 41m
Porter Airlines
Sat 6/137:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 4/29$248
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Tue 6/211:15 am
BOS
-
YOW
1 stop6h 39m
Porter Airlines
Deal found 4/28$252
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sun 5/242:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Wed 5/273:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 4/29$253
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/96:25 am
YOW
-
PWM
1 stop8h 01m
United Airlines
Tue 6/165:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 4/25$433
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 6/36:00 am
YOW
-
PWM
1 stop4h 04m
United Airlines
Sat 6/65:15 am
PWM
-
YOW
1 stop13h 33m
United Airlines
Deal found 4/26$434
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:05 am
YOW
-
PWM
1 stop12h 20m
United Airlines
Tue 6/23:16 pm
PWM
-
YOW
1 stop6h 49m
United Airlines
Deal found 4/28$435
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/76:00 am
YOW
-
PWM
1 stop13h 27m
United Airlines
Sat 7/115:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 4/29$441
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/237:30 pm
YOW
-
PWM
1 stop4h 21m
United Airlines
Tue 6/308:15 pm
PWM
-
YOW
1 stop12h 56m
United Airlines
Deal found 4/29$442

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Cheapflightsfares)

One-way from

$145
(Super.com)

Popular in

January

Cheapest in

April

Average price

$460
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. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 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 2,558,603 searches. Data last updated April 30, 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

Sat 5/23

2:30 pm-3:55 pm

Nonstop1h 25m

Boston Logan Intl

Sun 5/24

3:25 pm-4:50 pm

Nonstop1h 25m

$246

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 5/23

2:40 pm-6:07 pm

1 stop3h 27m

Boston Logan Intl

Sun 5/24

5:50 am-10:36 am

1 stop4h 46m

$263

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 6/9

5:35 pm-7:05 pm

Nonstop1h 30m

Boston Logan Intl

Sat 6/13

3:25 pm-4:53 pm

Nonstop1h 28m

$270

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 5/20

2:30 pm-3:55 pm

Nonstop1h 25m

Boston Logan Intl

Sun 5/24

3:25 pm-4:50 pm

Nonstop1h 25m

$288

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 5/24

6:05 am-3:16 pm

1 stop9h 11m

Boston Logan Intl

Fri 5/29

6:00 am-4:38 pm

1 stop10h 38m

$294

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 5/27

8:00 am-5:35 pm

2 stops9h 35m

Boston Logan Intl

Thu 5/28

7:10 am-12:54 pm

1 stop5h 44m

$324

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 6/9

6:25 am-2:26 pm

1 stop8h 01m

Portland

Tue 6/16

5:15 am-10:03 am

1 stop4h 48m

$433

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 7/7

3:10 pm-11:30 pm

1 stop8h 20m

Portland

Sat 7/11

5:15 am-10:03 am

1 stop4h 48m

$434

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Wed 6/3

6:00 am-10:04 am

1 stop4h 04m

Portland

Sat 6/6

5:15 am-6:48 pm

1 stop13h 33m

$434

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 6/12

6:25 am-2:26 pm

1 stop8h 01m

Portland

Fri 6/19

7:16 pm-11:54 pm

1 stop4h 38m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 27 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 25m. Fly via Porter Airlines, Air Canada, 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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