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Cheap flights from Ottawa to Portland from $293

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ottawa to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:45 am - 11:32 pmYOW  Ottawa-PWM Portland
13h 47m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
9:10 am - 9:56 pmPWM  Portland-YOW Ottawa
12h 46m1 stop Newark
$529United Airlines
Sat, Jan 9 - Wed, Jan 13
United Airlines Logo
6:00 am - 6:53 pmYOW  Ottawa-PWM Portland
12h 53m1 stop Newark
United Airlines Logo
9:10 am - 9:56 pmPWM  Portland-YOW Ottawa
12h 46m1 stop Newark
$530United Airlines
Sat, Jan 9 - Wed, Jan 13
Multiple Airlines Logo
6:00 am - 8:42 pmYOW  Ottawa-PWM Portland
14h 42m1 stop Newark
Multiple Airlines Logo
7:55 pm - 1:11 pmPWM  Portland-YOW Ottawa
17h 16m1 stop Newark
$546Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
United Airlines Logo
3:10 pm - 11:21 pmYOW  Ottawa-PWM Portland
8h 11m1 stop Newark
United Airlines Logo
5:50 am - 1:11 pmPWM  Portland-YOW Ottawa
7h 21m1 stop Newark
$577United Airlines
Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
6:00 am - 11:21 pmYOW  Ottawa-PWM Portland
17h 21m2 stops Toronto Pearson Intl Newark
United Airlines Logo
5:50 am - 1:11 pmPWM  Portland-YOW Ottawa
7h 21m1 stop Newark
$585United Airlines
Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
6:00 am - 11:21 pmYOW  Ottawa-PWM Portland
17h 21m2 stops Toronto Pearson Intl Newark
United Airlines Logo
5:50 am - 1:10 pmPWM  Portland-YOW Ottawa
31h 20m2 stops Newark Toronto Pearson Intl
$593United Airlines
Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
6:00 am - 11:21 pmYOW  Ottawa-PWM Portland
17h 21m1 stop Newark
United Airlines Logo
7:55 pm - 1:11 pmPWM  Portland-YOW Ottawa
17h 16m1 stop Newark
$625United Airlines
Sat, Nov 28 - Mon, Dec 7
United Airlines Logo
6:00 am - 11:21 pmYOW  Ottawa-PWM Portland
17h 21m1 stop Newark
United Airlines Logo
7:55 pm - 1:10 pmPWM  Portland-YOW Ottawa
17h 15m2 stops Newark Toronto Pearson Intl
$633United Airlines
Sat, Nov 28 - Mon, Dec 7
Multiple Airlines Logo
6:00 am - 8:42 pmYOW  Ottawa-PWM Portland
14h 42m1 stop Newark
Multiple Airlines Logo
7:55 pm - 11:37 amPWM  Portland-YOW Ottawa
15h 42m2 stops Newark Montreal Pierre Elliott Trudeau Intl
$641Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
United Airlines Logo
6:00 am - 11:21 pmYOW  Ottawa-PWM Portland
17h 21m1 stop Newark
United Airlines Logo
3:40 pm - 3:07 pmPWM  Portland-YOW Ottawa
23h 27m2 stops Newark Washington, D.C. Dulles Intl
$657United Airlines
Sun, Nov 15 - Sun, Nov 22

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United Airlines flights from Ottawa to Portland, Maine

Our best United Airlines deals on Ottawa to Portland, Maine flight tickets
United Airlines
Jan 9
YOW6:00 amOttawa
12h 53m
1 stop
PWM6:53 pmPortland
Jan 13
PWM9:10 amPortland
12h 46m
1 stop
YOW9:56 pmOttawa
$529
United Airlines
Jan 9
YOW6:00 amOttawa
12h 53m
1 stop
PWM6:53 pmPortland
Jan 13
PWM9:10 amPortland
12h 46m
1 stop
YOW9:56 pmOttawa
$530
United Airlines
Nov 19
YOW3:10 pmOttawa
8h 11m
1 stop
PWM11:21 pmPortland
Nov 26
PWM5:50 amPortland
7h 21m
1 stop
YOW1:11 pmOttawa
$577

American Airlines flights from Ottawa to Portland, Maine

Our best American Airlines deals on Ottawa to Portland, Maine flight tickets
American Airlines
Nov 19
YOW7:00 amOttawa
15h 46m
3 stops
PWM10:46 pmPortland
Nov 26
PWM10:34 amPortland
31h 18m
3 stops
YOW5:52 pmOttawa
$1,017
American Airlines
Nov 28
YOW7:00 amOttawa
15h 56m
2 stops
PWM10:56 pmPortland
Dec 7
PWM5:00 amPortland
12h 56m
3 stops
YOW5:56 pmOttawa
$1,404
American Airlines
Nov 19
YOW7:00 amOttawa
15h 56m
2 stops
PWM10:56 pmPortland
Nov 26
PWM10:34 amPortland
31h 18m
3 stops
YOW5:52 pmOttawa
$1,481

momondo Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Portland, Maine that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Sat 1/9

9:45 am-11:32 pm

2 stops13h 47m

Portland

Wed 1/13

9:10 am-9:56 pm

1 stop12h 46m

$529

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Sat 1/9

6:00 am-6:53 pm

1 stop12h 53m

Portland

Wed 1/13

9:10 am-9:56 pm

1 stop12h 46m

$530

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Thu 12/3

6:00 am-8:42 pm

1 stop14h 42m

Portland

Wed 12/9

7:55 pm-1:11 pm

1 stop17h 16m

$546
Quickest round-trip

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Thu 11/19

3:10 pm-11:21 pm

1 stop8h 11m

Portland

Thu 11/26

5:50 am-1:11 pm

1 stop7h 21m

$577

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Thu 11/19

6:00 am-11:21 pm

2 stops17h 21m

Portland

Thu 11/26

5:50 am-1:11 pm

1 stop7h 21m

$585

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Thu 11/19

6:00 am-11:21 pm

2 stops17h 21m

Portland

Thu 11/26

5:50 am-1:10 pm

2 stops31h 20m

$593

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Sat 11/28

6:00 am-11:21 pm

1 stop17h 21m

Portland

Mon 12/7

7:55 pm-1:11 pm

1 stop17h 16m

$625

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Sat 11/28

6:00 am-11:21 pm

1 stop17h 21m

Portland

Mon 12/7

7:55 pm-1:10 pm

2 stops17h 15m

$633

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Thu 12/3

6:00 am-8:42 pm

1 stop14h 42m

Portland

Wed 12/9

7:55 pm-11:37 am

2 stops15h 42m

$641

OttawaPortland

YOW Ottawa - PWM Portland

YOWPWM

Ottawa

Sun 11/15

6:00 am-11:21 pm

1 stop17h 21m

Portland

Sun 11/22

3:40 pm-3:07 pm

2 stops23h 27m

$657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Ottawa to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ottawa to Portland?

United Airlines is the most popular carrier operating from Ottawa to Portland

What airlines fly to Portland, Maine?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Portland, Maine from Ottawa according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 3 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Ottawa to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Portland, Maine (YOW to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Portland, Maine

Best Price Found

$293

Fastest flight time

8h 11m

Direct flights

None
The best one-way flight to Portland, Maine from Ottawa in the past 72 hours is $293. The best round-trip flight deal from Ottawa to Portland, Maine found on momondo in the last 72 hours is $529.
The fastest flight from Ottawa to Portland, Maine takes 8h 11m
There are no direct flights from Ottawa to Portland, Maine. There are no popular flight routes from Ottawa to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Ottawa to Portland, Maine

  • How far is Ottawa to Portland by plane?

    A flight from Ottawa to Portland will travel around 293.8 mi. In terms of flight time, this usually takes a little over 8h 11m.

  • When did momondo last update prices for flights from Ottawa Airport to Portland Airport?

    Prices for flights from Ottawa Airport to Portland Airport refresh daily.

  • How old do you have to be to fly from Ottawa Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Jackson
Boothbay Harbor
Brunswick
Lewiston
Freeport
Conway
Auburn
Gorham
Bartlett
Bath
Windham
Intervale
Georgetown
Oxford
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Portland for you.

Can I find flights from Ottawa to Portland with flexible booking policies on momondo?

All flight searches from Ottawa to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ottawa to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Ottawa.

I’m not ready to book a flight from Ottawa to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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