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

Porter Airlines, United Airlines, and Air Canada 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, there are 14 flights per week flying from Ottawa to New Hampshire. The most common day of the week flights depart is Mon, with 14% of 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 is 1 operator 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 required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$167 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 pm - 5:40 pmYOW Ottawa-BOS Boston Logan Intl

21h 25m1 stop Calgary

6:30 pm - 5:35 amBOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

$274WestJet

Thu, Sep 17 - Mon, Sep 21

8:00 am - 1:40 pmYOW Ottawa-BOS Boston Logan Intl

5h 40m1 stop Toronto Island

6:30 pm - 5:35 amBOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

$276Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

9:15 am - 1:40 pmYOW Ottawa-BOS Boston Logan Intl

4h 25m1 stop Toronto Island

6:30 pm - 5:35 amBOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

$283Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

6:30 pm - 5:35 amBOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

$284Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

6:30 pm - 5:35 amBOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

$284Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

2:20 pm - 3:44 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$287Porter Airlines

Fri, Sep 18 - Mon, Sep 21

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

2:20 pm - 3:44 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$287Porter Airlines

Sat, Sep 19 - Tue, Sep 22

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

2:20 pm - 3:44 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$287Porter Airlines

Thu, Sep 17 - Mon, Sep 21

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

6:30 pm - 5:35 amBOS Boston Logan Intl-YOW Ottawa

11h 05m1 stop Calgary

$287Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

2:20 pm - 3:50 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

2:20 pm - 3:44 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$287Porter Airlines

Fri, Sep 18 - Sun, Sep 20

Cheap last minute flights

Enter your travel dates to find the best prices.

2:30 pm - 4:00 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

3:40 pm - 5:04 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$421Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

10:40 am - 3:15 pmYOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

3:40 pm - 5:04 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$504Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

10:40 am - 3:15 pmYOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

3:40 pm - 5:04 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$504Porter Airlines

Fri, Aug 28 - Fri, Sep 4

10:40 am - 3:15 pmYOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

3:55 pm - 5:23 pmBOS Boston Logan Intl-YOW Ottawa

1h 28mnonstop

$504Porter Airlines

Fri, Aug 28 - Sat, Aug 29

2:30 pm - 4:00 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

8:10 pm - 12:25 amBOS Boston Logan Intl-YOW Ottawa

4h 15m1 stop Toronto Pearson Intl

$514Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

7:00 am - 8:41 amYOW Ottawa-BOS Boston Logan Intl

25h 41m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

3:40 pm - 5:04 pmBOS Boston Logan Intl-YOW Ottawa

1h 24mnonstop

$522Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

10:40 am - 3:15 pmYOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

11:55 am - 7:32 pmBOS Boston Logan Intl-YOW Ottawa

7h 37m1 stop Toronto Island

$560Porter Airlines

Sat, Aug 29 - Sat, Sep 5

2:30 pm - 4:00 pmYOW Ottawa-BOS Boston Logan Intl

1h 30mnonstop

3:55 pm - 5:23 pmBOS Boston Logan Intl-YOW Ottawa

1h 28mnonstop

$581Porter Airlines

Sat, Aug 29 - Mon, Aug 31

7:00 am - 8:41 amYOW Ottawa-BOS Boston Logan Intl

25h 41m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

7:00 am - 12:42 pmBOS Boston Logan Intl-YOW Ottawa

5h 42m1 stop Toronto Island

$588Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

10:40 am - 3:15 pmYOW Ottawa-BOS Boston Logan Intl

4h 35m1 stop Toronto Island

8:10 pm - 12:25 amBOS Boston Logan Intl-YOW Ottawa

4h 15m1 stop Toronto Pearson Intl

$597Multiple Airlines

Fri, Aug 28 - Sat, Aug 29

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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

Sep 25

YOW2:20 pmOttawa

1h 30m

BOS3:50 pmBoston Logan Intl

Sep 28

BOS2:20 pmBoston Logan Intl

1h 24m

YOW3:44 pmOttawa

$287

Porter Airlines

Sep 17

YOW8:00 amOttawa

5h 40m

1 stop

BOS1:40 pmBoston Logan Intl

Sep 20

BOS7:00 amBoston Logan Intl

5h 52m

1 stop

YOW12:52 pmOttawa

$293

Porter Airlines

Sep 22

YOW2:20 pmOttawa

1h 30m

BOS3:50 pmBoston Logan Intl

Sep 29

BOS2:20 pmBoston Logan Intl

1h 24m

YOW3:44 pmOttawa

$294

Air Canada flights from Ottawa to New Hampshire

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

Air Canada

Sep 25

YOW9:55 amOttawa

4h 07m

1 stop

BOS2:02 pmBoston Logan Intl

Sep 28

BOS2:45 pmBoston Logan Intl

5h 07m

1 stop

YOW7:52 pmOttawa

$295

Air Canada

Sep 25

YOW9:55 amOttawa

4h 07m

1 stop

BOS2:02 pmBoston Logan Intl

Oct 2

BOS5:50 amBoston Logan Intl

5h 40m

1 stop

YOW11:30 amOttawa

$315

Air Canada

Oct 1

YOW9:55 amOttawa

4h 07m

1 stop

BOS2:02 pmBoston Logan Intl

Oct 5

BOS2:45 pmBoston Logan Intl

5h 07m

1 stop

YOW7:52 pmOttawa

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 9/17

8:15 pm-5:40 pm

1 stop21h 25m

Boston Logan Intl

Mon 9/21

6:30 pm-5:35 am

1 stop11h 05m

$274

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 9/18

8:00 am-1:40 pm

1 stop5h 40m

Boston Logan Intl

Mon 9/21

6:30 pm-5:35 am

1 stop11h 05m

$276

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 9/19

9:15 am-1:40 pm

1 stop4h 25m

Boston Logan Intl

Sat 9/26

6:30 pm-5:35 am

1 stop11h 05m

$283

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sun 9/20

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Sun 9/27

6:30 pm-5:35 am

1 stop11h 05m

$284

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 9/19

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Sat 9/26

6:30 pm-5:35 am

1 stop11h 05m

$284

Quickest round-trip

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 9/18

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Mon 9/21

2:20 pm-3:44 pm

Nonstop1h 24m

$287

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 9/19

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Tue 9/22

2:20 pm-3:44 pm

Nonstop1h 24m

$287

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 9/17

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Mon 9/21

2:20 pm-3:44 pm

Nonstop1h 24m

$287

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 9/17

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Mon 9/21

6:30 pm-5:35 am

1 stop11h 05m

$287

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 9/18

2:20 pm-3:50 pm

Nonstop1h 30m

Boston Logan Intl

Sun 9/20

2:20 pm-3:44 pm

Nonstop1h 24m

$287

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 Tuesday when prices can be found for as low as $321. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $436.

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

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Ottawa to New Hampshire in the afternoon for as low as $361. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $370. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $342 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 $235 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	$167
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 $167. The best round-trip flight deal from Ottawa to New Hampshire found on momondo in the last 72 hours is $274.

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 is 1 operator 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 required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Ottawa to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

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

Yes. momondo allows you to filter the results for Ottawa to New Hampshire flights to just show those with flexible booking policies.

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

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 New Hampshire from Ottawa.

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

Price alerts on flights to New Hampshire from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.