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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
27 Apr — 4 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 22 April 2025.

Round-trip from

C$ 334

One-way from

C$ 188
Porter Airlines
  • Porter Airlines
  • 15/5-18/5
  • 2 total stops
  • 10h 49m 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 22 April 2025.

Thu 15/510:15 a.m.YOW - BOS
1 stop4h 51mPorter Airlines
Sun 18/512:15 p.m.BOS - YOW
1 stop5h 58mPorter Airlines
Deal found 21/4C$ 334
Sat 31/511:05 a.m.YOW - BOS
1 stop3h 27mAir Canada
Sun 1/65:50 a.m.BOS - YOW
1 stop4h 35mAir Canada
Deal found 22/4C$ 341
Thu 15/58:55 a.m.YOW - BOS
Nonstop1h 28mAir Transat
Sun 18/53:50 p.m.BOS - YOW
Nonstop1h 28mAir Transat
Deal found 22/4C$ 395
Thu 15/58:55 a.m.YOW - BOS
Nonstop1h 28mMultiple Airlines
Sun 18/55:50 a.m.BOS - YOW
1 stop3h 11mMultiple Airlines
Deal found 22/4C$ 403
Tue 2/97:29 p.m.YOW - BOS
1 stop4h 28mUnited Airlines
Fri 5/95:30 a.m.BOS - YOW
2 stops7h 39mUnited Airlines
Deal found 20/4C$ 427
Thu 5/67:29 p.m.YOW - MHT
1 stop4h 30mUnited Airlines
Thu 12/69:40 a.m.MHT - YOW
1 stop5h 02mUnited Airlines
Deal found 21/4C$ 816
Tue 22/75:55 a.m.YOW - BOS
2 stops12h 45mDelta
Fri 25/77:00 a.m.BOS - YOW
2 stops17h 22mDelta
Deal found 22/4C$ 930

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 22 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

Thu 15/5

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

Nonstop1h 28m

Boston Logan Intl

Sun 18/5

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

Nonstop1h 28m

C$ 334

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 31/5

11:05 a.m.-2:32 p.m.

1 stop3h 27m

Boston Logan Intl

Sun 1/6

5:50 a.m.-10:25 a.m.

1 stop4h 35m

C$ 341

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 15/5

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

Nonstop1h 28m

Boston Logan Intl

Sun 18/5

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

Nonstop1h 28m

C$ 395

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 15/5

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

Nonstop1h 28m

Boston Logan Intl

Sun 18/5

5:50 a.m.-9:01 a.m.

1 stop3h 11m

C$ 403

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/9

7:29 p.m.-11:57 p.m.

1 stop4h 28m

Boston Logan Intl

Fri 5/9

5:30 a.m.-1:09 p.m.

2 stops7h 39m

C$ 427

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Thu 5/6

7:29 p.m.-11:59 p.m.

1 stop4h 30m

Manchester

Thu 12/6

9:40 a.m.-2:42 p.m.

1 stop5h 02m

C$ 816

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 22/7

5:55 a.m.-6:40 p.m.

2 stops12h 45m

Boston Logan Intl

Fri 25/7

7:00 a.m.-12:22 a.m.

2 stops17h 22m

C$ 930

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 22/5

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

Nonstop1h 28m

C$ 188

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 6/6

9:05 a.m.-2:32 p.m.

1 stop5h 27m

C$ 204

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 10/6

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

Nonstop1h 28m

C$ 238

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 14 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 22 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
284 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

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
284 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

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
7,920 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

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
284 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

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
8,684 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

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
WestJet
7.2
Good
2,813 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.1

Crew

8.8

Entertainment

7.0

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 Canada and Air Transat, 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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