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New Hampshire

$146+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This FlipMilhas deal was found by Cheapflights users on 5/18. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:10 am
YOW
-
BOS
1 stop5h 37m
GOL
Sat 6/66:50 pm
BOS
-
YOW
1 stop3h 21m
GOL
Deal found 5/18$222
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/132:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 6/153:25 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 5/19$236
This FlightHub deal was found by Cheapflights users on 5/20. 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.
Wed 6/175:35 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Wed 6/243:25 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 5/20$250
This FlightHub deal was found by Cheapflights users on 5/20. 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.
Tue 6/235:35 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Wed 6/243:25 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 5/20$251
This Super.com deal was found by Cheapflights users on 5/19. 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 6/168:00 am
YOW
-
BOS
1 stop6h 41m
Porter Airlines
Tue 6/237:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 5/19$256
This Air Canada deal was found by Cheapflights users on 5/20. 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.
Wed 6/176:00 am
YOW
-
BOS
1 stop3h 45m
Air Canada
Wed 6/245:45 am
BOS
-
YOW
1 stop5h 45m
Air Canada
Deal found 5/20$261
This Trip.com deal was found by Cheapflights users on 5/20. 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.
Sat 6/1311:15 am
YOW
-
BOS
1 stop3h 32m
Air Canada
Mon 6/155:50 am
BOS
-
YOW
1 stop3h 51m
Air Canada
Deal found 5/20$264
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/112:52 pm
YOW
-
PWM
1 stop4h 35m
United Airlines
Mon 6/153:16 pm
PWM
-
YOW
1 stop6h 49m
United Airlines
Deal found 5/18$462
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/116:00 am
YOW
-
PWM
1 stop4h 07m
United Airlines
Wed 6/176:00 am
PWM
-
YOW
2 stops11h 11m
United Airlines
Deal found 5/20$531
This United Airlines deal was found by Cheapflights users on 5/17. 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 7/25:10 am
YOW
-
PWM
2 stops9h 21m
United Airlines
Thu 7/96:00 am
PWM
-
YOW
1 stop15h 35m
United Airlines
Deal found 5/17$558
This United Airlines deal was found by Cheapflights users on 5/17. 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 6/26:00 am
YOW
-
PWM
1 stop4h 04m
United Airlines
Wed 6/35:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 5/17$560
This Air Canada deal was found by Cheapflights users on 5/17. 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 6/26:00 am
YOW
-
PWM
2 stops7h 25m
Air Canada
Wed 6/33:16 pm
PWM
-
YOW
1 stop6h 49m
Air Canada
Deal found 5/17$624

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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(FlipMilhas)

One-way from

$146
(Super.com)

Popular in

February

Cheapest in

November

Average price

$321
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. 5% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 21, 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

Sun 6/7

2:30 pm-4:00 pm

Nonstop1h 30m

Boston Logan Intl

Tue 6/9

3:25 pm-4:53 pm

Nonstop1h 28m

$329

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 6/23

8:00 am-2:41 pm

1 stop6h 41m

Boston Logan Intl

Tue 6/30

5:30 pm-9:44 pm

1 stop4h 14m

$330

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 6/24

11:00 am-4:46 pm

1 stop5h 46m

Boston Logan Intl

Tue 6/30

11:15 am-5:54 pm

1 stop6h 39m

$330

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 6/23

8:00 am-2:41 pm

1 stop6h 41m

Boston Logan Intl

Fri 6/26

10:05 am-2:55 pm

1 stop4h 50m

$338

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 6/7

6:05 am-11:16 am

1 stop5h 11m

Boston Logan Intl

Tue 6/9

9:30 am-11:54 pm

1 stop14h 24m

$346

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 6/16

8:30 am-7:41 pm

2 stops11h 11m

Boston Logan Intl

Tue 6/23

10:05 am-7:47 pm

2 stops9h 42m

$354

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 6/4

2:30 pm-4:00 pm

Nonstop1h 30m

Boston Logan Intl

Thu 6/25

3:25 pm-4:53 pm

Nonstop1h 28m

$354

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 6/9

11:00 am-4:46 pm

1 stop5h 46m

Boston Logan Intl

Tue 6/23

3:25 pm-4:53 pm

Nonstop1h 28m

$363

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 6/10

3:30 pm-7:41 pm

1 stop4h 11m

Boston Logan Intl

Mon 6/22

7:10 am-12:54 pm

1 stop5h 44m

$364

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 7/8

8:55 am-7:15 pm

2 stops10h 20m

Boston Logan Intl

Sat 7/11

10:05 am-7:47 pm

2 stops9h 42m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 32 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 30m. Fly via Porter Airlines 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 - 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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Alternative routes for Ottawa to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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