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New Hampshire

$160+ Cheap flights from Ottawa (YOW) to New Hampshire

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Ottawa to New Hampshire

Cheapest flights from Ottawa to New Hampshire
Explore the most affordable flight options available from Ottawa to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This FlightHub deal was found by Cheapflights users on 2/1. 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.
Fri 5/13:30 pm
YOW
-
BOS
1 stop4h 11m
Porter Airlines
Sun 5/37:15 am
BOS
-
YOW
1 stop3h 44m
Porter Airlines
Deal found 2/1$275
This Super.com deal was found by Cheapflights users on 2/1. 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.
Thu 2/264:40 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 3/23:30 pm
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 2/1$289
This Jettzy deal was found by Cheapflights users on 1/31. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:35 pm
YOW
-
BOS
1 stop5h 35m
Porter Airlines
Wed 3/259:00 am
BOS
-
YOW
1 stop6h 04m
Porter Airlines
Deal found 1/31$293
This Super.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/33:35 pm
YOW
-
BOS
1 stop5h 35m
Porter Airlines
Tue 3/103:30 pm
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 2/1$295
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Thu 2/268:40 am
YOW
-
BOS
1 stop6h 05m
Porter Airlines
Sun 3/19:00 am
BOS
-
YOW
1 stop6h 04m
Porter Airlines
Deal found 2/2$297
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Mon 2/234:40 pm
YOW
-
BOS
1 stop5h 25m
Porter Airlines
Thu 2/269:00 am
BOS
-
YOW
1 stop6h 44m
Porter Airlines
Deal found 2/2$299
This Trip.com deal was found by Cheapflights users on 2/1. 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.
Fri 3/2011:00 am
YOW
-
BOS
1 stop3h 45m
Porter Airlines
Sun 3/229:00 am
BOS
-
YOW
1 stop6h 04m
Porter Airlines
Deal found 2/1$300
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/242:15 pm
YOW
-
MHT
1 stop4h 38m
United Airlines
Fri 2/277:28 pm
MHT
-
YOW
1 stop4h 26m
United Airlines
Deal found 2/2$629
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/36:20 am
YOW
-
PWM
1 stop8h 19m
United Airlines
Wed 2/49:40 am
PWM
-
YOW
1 stop4h 47m
United Airlines
Deal found 1/31$710
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:55 pm
YOW
-
PWM
1 stop5h 33m
Air Canada
Wed 2/47:27 pm
PWM
-
YOW
2 stops17h 51m
Air Canada
Deal found 1/30$776

Find flight deals from Ottawa to New Hampshire

Keep the following information in mind while searching for Ottawa to New Hampshire flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(FlightHub)

One-way from

$160
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$278
Provider with most accurate pricing for Ottawa-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-Boston Logan Intl flights.
Search Deals
From Ottawa to New Hampshire
Search Deals
One-way flight from Ottawa to New Hampshire
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to New Hampshire 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 February 3, 2026.
Use the filters below to find and compare flights from Ottawa to New Hampshire that are best for you.

Fly from

Ottawa

Fly to

New Hampshire

Route

Depart

Return

Price

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 5/1

3:30 pm-7:41 pm

1 stop4h 11m

Boston Logan Intl

Sun 5/3

7:15 am-10:59 am

1 stop3h 44m

$275

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 2/26

4:40 pm-6:10 pm

Nonstop1h 30m

Boston Logan Intl

Mon 3/2

3:30 pm-4:59 pm

Nonstop1h 29m

$289

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 3/3

3:35 pm-9:10 pm

1 stop5h 35m

Boston Logan Intl

Tue 3/10

9:00 am-3:04 pm

1 stop6h 04m

$290

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 3/18

3:35 pm-9:10 pm

1 stop5h 35m

Boston Logan Intl

Wed 3/25

3:30 pm-4:59 pm

Nonstop1h 29m

$298

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 3/10

7:00 am-11:05 am

1 stop4h 05m

Boston Logan Intl

Thu 3/12

9:00 am-12:59 pm

1 stop3h 59m

$305

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 3/20

4:40 pm-6:07 pm

Nonstop1h 27m

Boston Logan Intl

Sun 3/22

11:50 am-5:29 pm

1 stop5h 39m

$305

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 3/21

3:35 pm-9:10 pm

1 stop5h 35m

Boston Logan Intl

Mon 3/23

3:30 pm-4:59 pm

Nonstop1h 29m

$306

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 2/27

4:40 pm-6:10 pm

Nonstop1h 30m

Boston Logan Intl

Sun 3/1

9:00 am-3:04 pm

1 stop6h 04m

$306

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Mon 2/23

3:15 pm-11:20 pm

1 stop8h 05m

Portland

Wed 2/25

6:00 am-4:30 pm

1 stop10h 30m

$372

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Tue 2/24

2:15 pm-6:53 pm

1 stop4h 38m

Manchester

Fri 2/27

7:28 pm-11:54 pm

1 stop4h 26m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 19 results
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Best time to book a flight from Ottawa to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire 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 New Hampshire
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 New Hampshire. 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 New Hampshire?

    If you book a flight to New Hampshire from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa.

  • How long is the flight from Ottawa to New Hampshire?

    There are many flights that can get you from Ottawa to New Hampshire in 4h 11m. Fly via Porter Airlines, Air Canada, or United Airlines to get the fastest option. Airlines will cover a distance of 309 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Ottawa to New Hampshire?

    When deciding which route to take from Ottawa to New Hampshire consider Ottawa - Boston Logan Intl, Ottawa - Manchester or Ottawa - Portland as they are the most popular.

  • Can I find deals for flights from Ottawa to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Ottawa to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to New Hampshire.

  • Can I find deals for business class flights from Ottawa to New Hampshire?

    Yes. Cheapflights offers flight deals from Ottawa to New Hampshire 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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