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Cheap flights from Ottawa to New Hampshire from C$ 188

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
5 May — 12 May1
1 adult

Cheap 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 30 April 2025.

Round-trip from

C$ 376

One-way from

C$ 188
Porter Airlines
  • Porter Airlines
  • 27/5-3/6
  • 2 total stops
  • 10h 44m total
  • Ottawa to New Hampshire
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/5
  • Nonstop
  • 1h 28m total
  • Ottawa to New Hampshire
Search Deals

Find 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 30 April 2025.

Thu 22/53:25 p.m.YOW - BOS
1 stop4h 11mPorter Airlines
Mon 26/512:15 p.m.BOS - YOW
1 stop4h 18mPorter Airlines
Deal found 28/4C$ 314
Fri 23/58:55 a.m.YOW - BOS
Nonstop1h 28mMultiple Airlines
Sat 24/53:50 p.m.BOS - YOW
Nonstop1h 28mMultiple Airlines
Deal found 28/4C$ 410
Fri 23/54:40 p.m.YOW - BOS
Nonstop1h 28mAir Transat
Tue 27/53:50 p.m.BOS - YOW
Nonstop1h 28mAir Transat
Deal found 27/4C$ 411
Fri 30/56:30 a.m.YOW - BOS
2 stops9h 49mUnited Airlines
Thu 5/65:30 a.m.BOS - YOW
2 stops7h 39mUnited Airlines
Deal found 28/4C$ 426
Tue 10/66:00 a.m.YOW - BOS
1 stop3h 35mAir Canada
Tue 10/612:15 p.m.BOS - YOW
1 stop4h 49mAir Canada
Deal found 29/4C$ 436
Tue 23/95:55 a.m.YOW - BOS
2 stops25h 25mDelta
Tue 30/97:00 a.m.BOS - YOW
2 stops17h 22mDelta
Deal found 28/4C$ 958

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 629,999 searches. Data last updated 30 April 2025.
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

Tue 27/5

10:15 a.m.-3:06 p.m.

1 stop4h 51m

Boston Logan Intl

Tue 3/6

12:15 p.m.-6:08 p.m.

1 stop5h 53m

C$ 376

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 10/6

6:00 a.m.-9:35 a.m.

1 stop3h 35m

Boston Logan Intl

Tue 10/6

12:15 p.m.-5:04 p.m.

1 stop4h 49m

C$ 436

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 22/5

4:40 p.m.-6:08 p.m.

Nonstop1h 28m

Boston Logan Intl

Sun 25/5

3:50 p.m.-5:18 p.m.

Nonstop1h 28m

C$ 450

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 19/6

8:55 a.m.-10:23 a.m.

Nonstop1h 28m

Boston Logan Intl

Sun 22/6

3:50 p.m.-5:18 p.m.

Nonstop1h 28m

C$ 464

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 22/5

6:30 a.m.-4:19 p.m.

2 stops9h 49m

Boston Logan Intl

Thu 29/5

6:00 a.m.-1:09 p.m.

2 stops7h 09m

C$ 468

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/9

5:55 a.m.-8:29 a.m.

2 stops26h 34m

Boston Logan Intl

Fri 5/9

7:15 a.m.-12:22 a.m.

2 stops17h 07m

C$ 959

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 22/5

7:00 a.m.-11:31 a.m.

1 stop4h 31m

C$ 216

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 22/5

8:55 a.m.-10:23 a.m.

Nonstop1h 28m

C$ 244

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 20/5

2:35 p.m.-5:57 p.m.

1 stop3h 22m

C$ 248

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 13/6

8:55 a.m.-10:23 a.m.

Nonstop1h 28m

C$ 249

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 13 results
1
2

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

Rainfall in New Hampshire by month

Plan your trip to New Hampshire by taking into account the average rainfall totals by month.

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.

Temperature in New Hampshire by month

Plan your trip to New Hampshire by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated 30 April 2025.
See what other customers who have flown with Porter Airlines, Delta and Air Transat from Ottawa to New Hampshire have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,929 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,244 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Comfort

8.1

Crew

8.8

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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?

    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.

  • What are the cheapest airlines to fly from Ottawa to New Hampshire one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 188. However, be on the lookout for offers from Air Transat and Air Canada, as they are both options that can get you from Ottawa to New Hampshire for a low price.

  • 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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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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