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

Porter Airlines, Air Transat, 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 November 2025, 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 November 2025, 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$ 157 Cheap Flights from Ottawa to New Hampshire in 2025/26

1 adult

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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.

7:00 a.m. - 10:03 a.m.YOW-BOS

27h 03m3 stops

12:29 p.m. - 11:58 p.m.BOS-YOW

11h 29m1 stop

C$ 349Multiple Airlines

Find Deal

Sun, 14 Dec - Thu, 18 Dec

3:40 p.m. - 10:05 p.m.YOW-BOS

6h 25m1 stop

1:25 p.m. - 7:54 p.m.BOS-YOW

6h 29m1 stop

C$ 366Porter Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

8:40 a.m. - 2:55 p.m.YOW-BOS

6h 15m1 stop

7:00 a.m. - 11:29 a.m.BOS-YOW

4h 29m1 stop

C$ 367Porter Airlines

Find Deal

Thu, 4 Dec - Sun, 7 Dec

4:20 p.m. - 11:57 p.m.YOW-BOS

31h 37m3 stops

7:00 a.m. - 11:58 p.m.BOS-YOW

16h 58m1 stop

C$ 388Multiple Airlines

Find Deal

Fri, 30 Jan - Sun, 1 Feb

10:50 a.m. - 2:52 p.m.YOW-BOS

4h 02m1 stop

10:15 a.m. - 4:25 p.m.BOS-YOW

6h 10m1 stop

C$ 429Air Canada

Find Deal

Sat, 6 Dec - Thu, 11 Dec

10:50 a.m. - 2:52 p.m.YOW-BOS

4h 02m1 stop

5:30 a.m. - 11:18 a.m.BOS-YOW

5h 48m1 stop

C$ 431Air Canada

Find Deal

Wed, 24 Dec - Sun, 4 Jan

7:30 p.m. - 11:41 p.m.YOW-BOS

4h 11m1 stop

9:10 a.m. - 1:36 p.m.BOS-YOW

4h 26m1 stop

C$ 438United Airlines

Find Deal

Sun, 7 Dec - Thu, 11 Dec

4:45 p.m. - 6:11 p.m.YOW-BOS

1h 26mdirect

3:40 p.m. - 5:09 p.m.BOS-YOW

1h 29mdirect

C$ 456Air Transat

Find Deal

Tue, 2 Dec - Tue, 9 Dec

4:45 p.m. - 6:11 p.m.YOW-BOS

1h 26mdirect

3:30 p.m. - 4:59 p.m.BOS-YOW

1h 29mdirect

C$ 466Air Transat

Find Deal

Wed, 24 Dec - Sun, 4 Jan

2:15 p.m. - 6:53 p.m.YOW-MHT

4h 38m1 stop

2:33 p.m. - 6:42 p.m.MHT-YOW

4h 09m1 stop

C$ 820United Airlines

Find Deal

Tue, 10 Mar - Wed, 11 Mar

Porter Airlines flights from Ottawa to New Hampshire

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

Porter Airlines

2 Dec

YOW3:40 p.m.Ottawa

6h 25m

1 stop

BOS10:05 p.m.Boston Logan Intl

9 Dec

BOS1:25 p.m.Boston Logan Intl

6h 29m

1 stop

YOW7:54 p.m.Ottawa

C$ 366

Find similar

Porter Airlines

4 Dec

YOW8:40 a.m.Ottawa

6h 15m

1 stop

BOS2:55 p.m.Boston Logan Intl

7 Dec

BOS7:00 a.m.Boston Logan Intl

4h 29m

1 stop

YOW11:29 a.m.Ottawa

C$ 367

Find similar

Porter Airlines

4 Dec

YOW4:45 p.m.Ottawa

1h 26m

BOS6:11 p.m.Boston Logan Intl

7 Dec

BOS3:40 p.m.Boston Logan Intl

1h 29m

YOW5:09 p.m.Ottawa

C$ 370

Find similar

Air Transat flights from Ottawa to New Hampshire

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

Air Transat

2 Dec

YOW4:45 p.m.Ottawa

1h 26m

BOS6:11 p.m.Boston Logan Intl

9 Dec

BOS3:40 p.m.Boston Logan Intl

1h 29m

YOW5:09 p.m.Ottawa

C$ 456

Find similar

Air Transat

24 Dec

YOW4:45 p.m.Ottawa

1h 26m

BOS6:11 p.m.Boston Logan Intl

4 Jan

BOS3:30 p.m.Boston Logan Intl

1h 29m

YOW4:59 p.m.Ottawa

C$ 466

Find similar

Air Transat

15 Dec

YOW4:45 p.m.Ottawa

1h 26m

BOS6:11 p.m.Boston Logan Intl

19 Dec

BOS3:40 p.m.Boston Logan Intl

1h 29m

YOW5:09 p.m.Ottawa

C$ 467

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 14/12

7:00 a.m.-10:03 a.m.

3 stops27h 03m

Boston Logan Intl

Thu 18/12

12:29 p.m.-11:58 p.m.

1 stop11h 29m

C$ 349

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/12

3:40 p.m.-10:05 p.m.

1 stop6h 25m

Boston Logan Intl

Tue 9/12

1:25 p.m.-7:54 p.m.

1 stop6h 29m

C$ 366

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 4/12

8:40 a.m.-2:55 p.m.

1 stop6h 15m

Boston Logan Intl

Sun 7/12

7:00 a.m.-11:29 a.m.

1 stop4h 29m

C$ 367

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 30/1

4:20 p.m.-11:57 p.m.

3 stops31h 37m

Boston Logan Intl

Sun 1/2

7:00 a.m.-11:58 p.m.

1 stop16h 58m

C$ 388

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 6/12

10:50 a.m.-2:52 p.m.

1 stop4h 02m

Boston Logan Intl

Thu 11/12

10:15 a.m.-4:25 p.m.

1 stop6h 10m

C$ 429

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 24/12

10:50 a.m.-2:52 p.m.

1 stop4h 02m

Boston Logan Intl

Sun 4/1

5:30 a.m.-11:18 a.m.

1 stop5h 48m

C$ 431

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 7/12

7:30 p.m.-11:41 p.m.

1 stop4h 11m

Boston Logan Intl

Thu 11/12

9:10 a.m.-1:36 p.m.

1 stop4h 26m

C$ 438

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/12

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Tue 9/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 456

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 24/12

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

Sun 4/1

3:30 p.m.-4:59 p.m.

Nonstop1h 29m

C$ 466

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Tue 10/3

2:15 p.m.-6:53 p.m.

1 stop4h 38m

Manchester

Wed 11/3

2:33 p.m.-6:42 p.m.

1 stop4h 09m

C$ 820

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 month to fly to New Hampshire?

The cheapest month to fly to New Hampshire from Ottawa is in April. Flight prices, which tend to average around C$ 367, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to New Hampshire from Ottawa during May instead. Flights to New Hampshire in May, while not as cheap as those in April, still average around C$ 384.

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 Tuesday when prices can be found for as low as C$ 408. 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 Sunday will generally be more expensive and average around C$ 552. 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$ 417. 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 morning when prices are around C$ 479.

How far in advance should I book a flight 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$ 452 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$ 377 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

Fastest flight time	1h 15m
Direct flights	Every day
Airports in New Hampshire	1 airport

The fastest flight from Ottawa to New Hampshire takes 1h 15m

Direct flights go from Ottawa to New Hampshire every day.

There is 1 airport near New Hampshire: Boston Logan Intl (BOS)

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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 November 2025, 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.