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New Hampshire

$166+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
Apr 26 — May 31
Sun 4/26
Sun 5/3
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 March 27, 2026.

This Super.com deal was found by Cheapflights users on 3/23. 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.
Sat 5/1611:00 am
YOW
-
BOS
1 stop5h 46m
Porter Airlines
Sun 5/177:10 am
BOS
-
YOW
1 stop3h 49m
Porter Airlines
Deal found 3/23$281
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Thu 5/143:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 3/23$286
This Justfly.com deal was found by Cheapflights users on 3/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:00 am
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Tue 5/267:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 3/23$291
This Trip.com deal was found by Cheapflights users on 3/23. 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.
Thu 5/78:00 am
YOW
-
BOS
1 stop6h 41m
Porter Airlines
Sun 5/107:10 am
BOS
-
YOW
1 stop3h 49m
Porter Airlines
Deal found 3/23$292
This Trip.com deal was found by Cheapflights users on 3/24. 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 5/12:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Sun 5/33:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 3/24$294
This Trip.com deal was found by Cheapflights users on 3/22. 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 5/12:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Mon 5/43:25 pm
BOS
-
YOW
Nonstop1h 25m
Porter Airlines
Deal found 3/22$295
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:30 pm
YOW
-
BOS
Nonstop1h 25m
Porter Airlines
Sat 6/133:25 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 3/25$299
This FlightHub deal was found by Cheapflights users on 3/24. 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 5/2911:00 am
YOW
-
BOS
1 stop3h 41m
Porter Airlines
Mon 6/155:30 pm
BOS
-
YOW
1 stop4h 14m
Porter Airlines
Deal found 3/24$300
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/55:50 pm
YOW
-
PWM
1 stop5h 39m
United Airlines
Wed 5/65:30 am
PWM
-
YOW
1 stop8h 52m
United Airlines
Deal found 3/25$356
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/216:00 am
YOW
-
PWM
1 stop4h 22m
United Airlines
Tue 4/283:22 pm
PWM
-
YOW
1 stop6h 43m
United Airlines
Deal found 3/24$357
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 6/56:00 am
YOW
-
PWM
1 stop4h 07m
United Airlines
Tue 6/96:00 am
PWM
-
YOW
1 stop15h 35m
United Airlines
Deal found 3/23$358
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/96:25 am
YOW
-
PWM
1 stop7h 55m
United Airlines
Wed 4/156:04 am
PWM
-
YOW
1 stop7h 55m
United Airlines
Deal found 3/24$359

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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(Super.com)

One-way from

$166
(United Airlines)

Popular in

February

Cheapest in

April

Average price

$361
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. 10% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 27, 2026.
Use the filters below to find and compare flights from Ottawa to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 5/1

2:30 pm-3:55 pm

Nonstop1h 25m

Boston Logan Intl

Mon 5/4

3:25 pm-4:50 pm

Nonstop1h 25m

$295

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 5/29

6:05 am-11:16 am

1 stop5h 11m

Boston Logan Intl

Sat 6/13

7:27 pm-11:54 pm

1 stop4h 27m

$310

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 5/10

5:05 am-9:54 am

1 stop4h 49m

Boston Logan Intl

Sun 5/17

5:50 am-9:41 am

1 stop3h 51m

$319

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 5/28

8:00 am-2:41 pm

1 stop6h 41m

Boston Logan Intl

Sat 5/30

7:10 am-12:54 pm

1 stop5h 44m

$333

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 5/5

5:50 pm-11:29 pm

1 stop5h 39m

Portland

Wed 5/6

5:30 am-2:22 pm

1 stop8h 52m

$356

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 4/21

6:00 am-10:22 am

1 stop4h 22m

Portland

Tue 4/28

3:22 pm-10:05 pm

1 stop6h 43m

$357

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 6/5

6:25 am-2:26 pm

1 stop8h 01m

Portland

Tue 6/9

10:55 am-4:38 pm

1 stop5h 43m

$358

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Thu 4/9

6:25 am-2:20 pm

1 stop7h 55m

Portland

Wed 4/15

6:04 am-1:59 pm

1 stop7h 55m

$359

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Wed 4/22

6:00 am-10:22 am

1 stop4h 22m

Portland

Wed 4/29

6:04 am-5:06 pm

2 stops11h 02m

$418

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 6/5

5:50 pm-11:30 pm

1 stop5h 40m

Portland

Tue 6/9

3:16 pm-1:36 am

2 stops10h 20m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 25 resultsSorted by cheapest first
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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 1h 25m. Fly via Porter Airlines, United Airlines, or Air Canada 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 - Portland or Ottawa - Manchester 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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