What is the cheapest airline that flies from Ottawa to New Hampshire?

Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from Ottawa to New Hampshire

How many flights depart from Ottawa to New Hampshire on average per week?

As of August 2026, 14 flights take off from Ottawa and land in New Hampshire each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When did momondo last update prices for flights from Ottawa Airport to New Hampshire?

Prices for flights from Ottawa Airport to New Hampshire were last updated today.

How many operators does momondo search for flights from Ottawa Airport to New Hampshire?

As of August 2026, there are 3 operators available to choose from for flights from Ottawa Airport to New Hampshire.

How old do you have to be to fly from Ottawa Airport to New Hampshire?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 232 Cheap Flights from Ottawa to New Hampshire in 2026

Find the cheapest flights from Ottawa to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 p.m. - 5:40 p.m.YOW Ottawa-BOS Boston Logan Intl

21h 25m1 stop Calgary

6:30 p.m. - 5:35 a.m.BOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

C$ 380WestJet

Thu, 17 Sep - Mon, 21 Sep

8:00 a.m. - 1:40 p.m.YOW Ottawa-BOS Boston Logan Intl

5h 40m1 stop Toronto Island

6:30 p.m. - 5:35 a.m.BOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

C$ 383Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

9:15 a.m. - 1:40 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 25m1 stop Toronto Island

6:30 p.m. - 5:35 a.m.BOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

C$ 392Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Fri, 25 Sep - Mon, 28 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Fri, 18 Sep - Mon, 21 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Thu, 17 Sep - Mon, 21 Sep

2:00 p.m. - 6:57 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 57m1 stop Toronto Island

2:45 p.m. - 7:52 p.m.BOS Boston Logan Intl-YOW Ottawa

5h 07m1 stop Toronto Island

C$ 409Air Canada

Tue, 22 Sep - Tue, 29 Sep

9:55 a.m. - 2:02 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 07m1 stop Toronto Island

2:45 p.m. - 7:52 p.m.BOS Boston Logan Intl-YOW Ottawa

5h 07m1 stop Toronto Island

C$ 409Air Canada

Fri, 25 Sep - Mon, 28 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 481Air Transat

Fri, 18 Sep - Mon, 21 Sep

2:30 p.m. - 3:57 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 27mdirect

3:55 p.m. - 5:23 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 28mdirect

C$ 538Air Transat

Thu, 8 Oct - Sun, 11 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

2:30 p.m. - 4:00 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

3:40 p.m. - 5:04 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 584Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

10:40 a.m. - 3:15 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

3:55 p.m. - 5:23 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 28mdirect

C$ 699Porter Airlines

Fri, 28 Aug - Sat, 29 Aug

10:40 a.m. - 3:15 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

3:40 p.m. - 5:04 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 699Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

10:40 a.m. - 3:15 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

3:40 p.m. - 5:04 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 699Porter Airlines

Fri, 28 Aug - Fri, 4 Sep

2:30 p.m. - 4:00 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

8:10 p.m. - 12:25 a.m.BOS Boston Logan Intl-YOW Ottawa

4h 15m1 stop Toronto Pearson Intl

C$ 713Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

7:00 a.m. - 8:41 a.m.YOW Ottawa-BOS Boston Logan Intl

25h 41m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

3:40 p.m. - 5:04 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 724Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

10:40 a.m. - 3:15 p.m.YOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

11:55 a.m. - 7:32 p.m.BOS Boston Logan Intl-YOW Ottawa

7h 37m1 stop Toronto Island

C$ 777Porter Airlines

Sat, 29 Aug - Sat, 5 Sep

2:30 p.m. - 4:00 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

3:55 p.m. - 5:23 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 28mdirect

C$ 806Porter Airlines

Sat, 29 Aug - Mon, 31 Aug

7:00 a.m. - 8:41 a.m.YOW Ottawa-BOS Boston Logan Intl

25h 41m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

7:00 a.m. - 12:42 p.m.BOS Boston Logan Intl-YOW Ottawa

5h 42m1 stop Toronto Island

C$ 815Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

2:30 p.m. - 4:00 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

3:55 p.m. - 5:23 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 28mdirect

C$ 972Air Transat

Sat, 29 Aug - Mon, 31 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Fri, 18 Sep - Mon, 21 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Sat, 19 Sep - Tue, 22 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Thu, 17 Sep - Mon, 21 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Fri, 18 Sep - Sun, 20 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 398Porter Airlines

Fri, 25 Sep - Mon, 28 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 481Air Transat

Fri, 18 Sep - Mon, 21 Sep

2:30 p.m. - 3:57 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 27mdirect

3:55 p.m. - 5:23 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 28mdirect

C$ 538Air Transat

Thu, 8 Oct - Sun, 11 Oct

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 584Multiple Airlines

Sun, 13 Sep - Mon, 14 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 584Air Transat

Sun, 13 Sep - Mon, 14 Sep

2:20 p.m. - 3:50 p.m.YOW Ottawa-BOS Boston Logan Intl

1h 30mdirect

2:20 p.m. - 3:44 p.m.BOS Boston Logan Intl-YOW Ottawa

1h 24mdirect

C$ 584Air Transat

Wed, 9 Sep - Sat, 12 Sep

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Porter Airlines flights from Ottawa to New Hampshire

Our best Porter Airlines deals on Ottawa to New Hampshire flight tickets

Porter Airlines

25 Sep

YOW2:20 p.m.Ottawa

1h 30m

BOS3:50 p.m.Boston Logan Intl

28 Sep

BOS2:20 p.m.Boston Logan Intl

1h 24m

YOW3:44 p.m.Ottawa

C$ 397

Porter Airlines

25 Sep

YOW2:20 p.m.Ottawa

1h 30m

BOS3:50 p.m.Boston Logan Intl

28 Sep

BOS2:20 p.m.Boston Logan Intl

1h 24m

YOW3:44 p.m.Ottawa

C$ 398

Porter Airlines

17 Sep

YOW8:00 a.m.Ottawa

5h 40m

1 stop

BOS1:40 p.m.Boston Logan Intl

20 Sep

BOS7:00 a.m.Boston Logan Intl

5h 52m

1 stop

YOW12:52 p.m.Ottawa

C$ 406

Air Canada flights from Ottawa to New Hampshire

Our best Air Canada deals on Ottawa to New Hampshire flight tickets

Air Canada

25 Sep

YOW9:55 a.m.Ottawa

4h 07m

1 stop

BOS2:02 p.m.Boston Logan Intl

28 Sep

BOS2:45 p.m.Boston Logan Intl

5h 07m

1 stop

YOW7:52 p.m.Ottawa

C$ 409

Air Canada

1 Oct

YOW9:55 a.m.Ottawa

4h 07m

1 stop

BOS2:02 p.m.Boston Logan Intl

5 Oct

BOS2:45 p.m.Boston Logan Intl

5h 07m

1 stop

YOW7:52 p.m.Ottawa

C$ 456

Air Canada

7 Oct

YOW6:00 a.m.Ottawa

3h 50m

1 stop

BOS9:50 a.m.Boston Logan Intl

7 Oct

BOS2:45 p.m.Boston Logan Intl

5h 07m

1 stop

YOW7:52 p.m.Ottawa

C$ 460

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 17/9

8:15 p.m.-5:40 p.m.

1 stop21h 25m

Boston Logan Intl

Mon 21/9

6:30 p.m.-5:35 a.m.

1 stop11h 05m

C$ 380

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 18/9

8:00 a.m.-1:40 p.m.

1 stop5h 40m

Boston Logan Intl

Mon 21/9

6:30 p.m.-5:35 a.m.

1 stop11h 05m

C$ 383

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 19/9

9:15 a.m.-1:40 p.m.

1 stop4h 25m

Boston Logan Intl

Sat 26/9

6:30 p.m.-5:35 a.m.

1 stop11h 05m

C$ 392

Quickest round-trip

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 25/9

2:20 p.m.-3:50 p.m.

Nonstop1h 30m

Boston Logan Intl

Mon 28/9

2:20 p.m.-3:44 p.m.

Nonstop1h 24m

C$ 398

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 18/9

2:20 p.m.-3:50 p.m.

Nonstop1h 30m

Boston Logan Intl

Mon 21/9

2:20 p.m.-3:44 p.m.

Nonstop1h 24m

C$ 398

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 17/9

2:20 p.m.-3:50 p.m.

Nonstop1h 30m

Boston Logan Intl

Mon 21/9

2:20 p.m.-3:44 p.m.

Nonstop1h 24m

C$ 398

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Tue 22/9

2:00 p.m.-6:57 p.m.

1 stop4h 57m

Boston Logan Intl

Tue 29/9

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

1 stop5h 07m

C$ 409

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 25/9

9:55 a.m.-2:02 p.m.

1 stop4h 07m

Boston Logan Intl

Mon 28/9

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

1 stop5h 07m

C$ 409

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 18/9

2:20 p.m.-3:50 p.m.

Nonstop1h 30m

Boston Logan Intl

Mon 21/9

2:20 p.m.-3:44 p.m.

Nonstop1h 24m

C$ 481

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 8/10

2:30 p.m.-3:57 p.m.

Nonstop1h 27m

Boston Logan Intl

Sun 11/10

3:55 p.m.-5:23 p.m.

Nonstop1h 28m

C$ 538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to New Hampshire

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Thursday when prices can be found for as low as C$ 404. This is often the case because there is less demand to fly during this day of the week. Flights from Ottawa to New Hampshire on a Friday will generally be more expensive and average around C$ 483. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New Hampshire?

At noon is the cheapest time of day to fly from Ottawa to New Hampshire when you can find flight prices for as low as C$ 424. Flying to New Hampshire at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to New Hampshire is in the afternoon when prices are around C$ 461.

How far in advance should I book a flight from Ottawa to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around C$ 474 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Ottawa for as low as C$ 326 on momondo.

Cheap Ottawa to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to New Hampshire

Best price found	C$ 232
Fastest flight time	1h 27m
Direct flights	Every day
Airports in New Hampshire	52 airports

The best one-way flight to New Hampshire from Ottawa in the past 72 hours is C$ 232. The best round-trip flight deal from Ottawa to New Hampshire found on momondo in the last 72 hours is C$ 380.

The fastest flight from Ottawa to New Hampshire takes 1h 27m

Direct flights go from Ottawa to New Hampshire every day.

There are 52 airports in New Hampshire. From Ottawa there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Ottawa to New Hampshire

When did momondo last update prices for flights from Ottawa Airport to New Hampshire?
Prices for flights from Ottawa Airport to New Hampshire were last updated today.
How many operators does momondo search for flights from Ottawa Airport to New Hampshire?
As of August 2026, there are 3 operators available to choose from for flights from Ottawa Airport to New Hampshire.
How old do you have to be to fly from Ottawa Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 New Hampshire for you.

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

Yes. All flights to New Hampshire from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to New Hampshire?

momondo helps you find the best flight between Ottawa and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ottawa to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.