How long is the flight from Ottawa to New Hampshire?

Departing from Ottawa to New Hampshire will take you 1h 27m. The distance between Ottawa and New Hampshire is about 497 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in New Hampshire ranges from 56.0 - 99.0 mm per month. October is typically the wettest month, when rainfall can reach 99.0 mm. February is typically the driest time to visit New Hampshire when rainfall is around 56.0 mm.

If weather is an important factor for your trip to New Hampshire, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

What is the cheapest time of day to fly from YOW to NH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to New Hampshire as you normally would.

What airport do you fly from for flights from Ottawa to New Hampshire?

Most people fly from Ottawa (YOW) if they book a flight from Ottawa to New Hampshire. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

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.

C$ 215+ Cheap Flights from Ottawa to New Hampshire

Cheap flight deals from Ottawa to New Hampshire

Enter your travel dates to find the best prices.

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One-way

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 13 September 2026.

Fri 23/102:30 p.m. -

Nonstop1h 27m

Tue 27/101:15 p.m. -

Nonstop1h 30m

Deal found 12/9C$ 365

Fri 25/92:20 p.m. -

Nonstop1h 30m

Mon 28/92:20 p.m. -

Nonstop1h 24m

Deal found 8/9C$ 366

Wed 30/92:20 p.m. -

Nonstop1h 30m

Sat 3/103:55 p.m. -

Nonstop1h 28m

Deal found 11/9C$ 368

Thu 24/92:20 p.m. -

Nonstop1h 30m

Sun 27/92:20 p.m. -

Nonstop1h 24m

Deal found 8/9C$ 372

Fri 25/99:05 a.m. -

1 stop5h 36m

Mon 28/92:45 p.m. -

1 stop5h 07m

Deal found 9/9C$ 373

Fri 16/102:45 p.m. -

Nonstop1h 27m

Sun 18/103:55 p.m. -

Nonstop1h 28m

Deal found 8/9C$ 374

Tue 20/102:30 p.m. -

Nonstop1h 27m

Wed 21/106:30 p.m. -

1 stop11h 05m

Deal found 9/9C$ 376

Wed 7/102:30 p.m. -

Nonstop1h 27m

Wed 14/106:30 p.m. -

1 stop11h 05m

Deal found 9/9C$ 377

Tue 13/106:15 p.m. -

2 stops23h 25m

Sat 17/106:30 p.m. -

1 stop11h 05m

Deal found 11/9C$ 379

Wed 30/92:20 p.m. -

Nonstop1h 30m

Sat 3/106:30 p.m. -

1 stop11h 05m

Deal found 11/9C$ 380

Sat 26/92:20 p.m. -

Nonstop1h 30m

Mon 28/92:20 p.m. -

Nonstop1h 24m

Deal found 12/9C$ 384

Wed 21/102:52 p.m. -

1 stop4h 09m

Sat 24/109:25 a.m. -

1 stop14h 29m

Deal found 9/9C$ 946

Best flights from Ottawa to New Hampshire
Discover carefully curated flight deals from Ottawa to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Thu 5/113:15 p.m. -

Nonstop1h 27m

Sun 8/111:15 p.m. -

Nonstop1h 30m

Deal found 12/9C$ 366

Fri 16/105:50 p.m. -

1 stop3h 36m

Sun 18/109:40 a.m. -

1 stop6h 52m

Deal found 12/9C$ 433

Thu 1/107:30 p.m. -

1 stop4h 29m

Sun 4/105:45 a.m. -

1 stop4h 11m

Deal found 8/9C$ 451

Thu 8/106:05 a.m. -

1 stop3h 39m

Fri 9/105:50 a.m. -

1 stop4h 28m

Deal found 10/9C$ 456

Fri 16/102:45 p.m. -

Nonstop1h 27m

Sun 18/107:00 a.m. -

1 stop5h 52m

Deal found 12/9C$ 394

Thu 29/103:15 p.m. -

Nonstop1h 27m

Mon 2/118:00 a.m. -

1 stop5h 14m

Deal found 12/9C$ 395

Fri 9/106:05 a.m. -

1 stop6h 38m

Tue 13/108:05 a.m. -

1 stop5h 54m

Deal found 8/9C$ 451

Sat 28/1112:45 p.m. -

1 stop6h 25m

Wed 2/121:15 p.m. -

Nonstop1h 30m

Deal found 8/9C$ 455

Wed 14/108:00 a.m. -

2 stops10h 35m

Sun 18/107:00 a.m. -

1 stop5h 52m

Deal found 11/9C$ 455

Sat 28/1112:45 p.m. -

1 stop6h 25m

Tue 1/121:15 p.m. -

Nonstop1h 30m

Deal found 8/9C$ 455

Mon 19/108:00 a.m. -

2 stops10h 35m

Tue 20/1012:15 p.m. -

1 stop5h 37m

Deal found 9/9C$ 455

Wed 21/102:52 p.m. -

1 stop4h 09m

Sat 24/109:25 a.m. -

1 stop14h 29m

Deal found 9/9C$ 946

Sat 10/102:52 p.m. -

1 stop4h 09m

Sat 17/109:25 a.m. -

1 stop4h 52m

Deal found 12/9C$ 1,004

Find flight deals from Ottawa to New Hampshire

Round-trip from	C$ 365
One-way from	C$ 215

Porter Airlines
23/10-27/10
Nonstop
2h 57m total
Ottawa to New Hampshire

Search Deals

Porter Airlines
29/9-31/12
Nonstop
1h 30m total
Ottawa to New Hampshire

Search Deals

Cheapflights Fare Finder

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

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 10/10

11:15 a.m.-2:41 p.m.

1 stop3h 26m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 226

Quickest round-trip

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sun 11/10

2:30 p.m.-3:57 p.m.

Nonstop1h 27m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 254

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Wed 28/10

3:15 p.m.-4:42 p.m.

Nonstop1h 27m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 258

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 23/10

2:30 p.m.-3:57 p.m.

Nonstop1h 27m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 259

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Fri 16/10

2:45 p.m.-4:12 p.m.

Nonstop1h 27m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 259

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Thu 15/10

11:15 a.m.-2:41 p.m.

1 stop3h 26m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 264

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Wed 28/10

6:00 a.m.-5:27 p.m.

1 stop11h 27m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 265

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Tue 29/9

6:00 a.m.-4:21 p.m.

3 stops10h 21m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 266

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 26/9

12:00 p.m.-12:54 a.m.

2 stops12h 54m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 337

OttawaBoston

YOW Ottawa - BOS Boston Logan Intl

YOWBOS

Ottawa

Sat 10/10

4:00 p.m.-9:44 a.m.

2 stops17h 44m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 27 resultsSorted by cheapest first

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.

YOW-BOS

YOW-MHT

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

YOW-USNH

YOW-BOS

YOW-MHT

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Ottawa to New Hampshire?
Most people fly from Ottawa (YOW) if they book a flight from Ottawa to New Hampshire. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.
How long is the flight from Ottawa to New Hampshire?
Departing from Ottawa to New Hampshire will take you 1h 27m. The distance between Ottawa and New Hampshire is about 497 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to New Hampshire

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How does Cheapflights help users find flights from Ottawa to New Hampshire?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New Hampshire from Ottawa today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ottawa to New Hampshire?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to New Hampshire for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to New Hampshire with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to New Hampshire, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to New Hampshire become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Hampshire from Ottawa today and book when prices fit your budget.

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Cheap flights from Ottawa to New Hampshire from C$ 215

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to New Hampshire

Cheapest flights from Ottawa to New HampshireExplore 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 13 September 2026.

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 13 September 2026.

Best flights from Ottawa to New HampshireDiscover carefully curated flight deals from Ottawa to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Discover carefully curated flight deals from Ottawa to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Direct flights from Ottawa to New HampshireExplore direct flight options from Ottawa to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.

Explore direct flight options from Ottawa to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.

Last-minute flights from Ottawa to New HampshireDiscover last-minute flight deals from Ottawa to New Hampshire. Data last updated 13 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to New Hampshire. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Ottawa to New HampshireSearch for one-way flight options from Ottawa to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Search for one-way flight options from Ottawa to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Find flight deals from Ottawa to New Hampshire

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Use the filters below to find and compare flights from Ottawa to New Hampshire that are best for you.

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.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Ottawa to New Hampshire?

How long is the flight from Ottawa to New Hampshire?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

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Search flights from Ottawa to New Hampshire by cabin class

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Ottawa and New Hampshire flights

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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 13 September 2026.

Best flights from Ottawa to New Hampshire
Discover carefully curated flight deals from Ottawa to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Direct flights from Ottawa to New Hampshire
Explore direct flight options from Ottawa to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.

Last-minute flights from Ottawa to New Hampshire
Discover last-minute flight deals from Ottawa to New Hampshire. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Ottawa to New Hampshire
Search for one-way flight options from Ottawa to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.