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Cheap flights from Ottawa to New Hampshire from C$ 200

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 342

One-way from

C$ 200
Porter Airlines
  • Porter Airlines
  • 7/8-11/8
  • 2 total stops
  • 7h 54m total
  • Ottawa to New Hampshire
Search Deals
Porter Airlines
  • Porter Airlines
  • 21/6
  • 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 12 June 2025.

Thu 7/811:00 a.m.YOW - BOS
1 stop3h 41mPorter Airlines
Mon 11/88:45 a.m.BOS - YOW
1 stop4h 13mPorter Airlines
Deal found 10/6C$ 342
Mon 23/65:00 p.m.YOW - BOS
Nonstop1h 28mMultiple Airlines
Wed 25/63:30 p.m.BOS - YOW
Nonstop1h 28mMultiple Airlines
Deal found 11/6C$ 398
Tue 24/65:00 p.m.YOW - BOS
Nonstop1h 28mAir Transat
Wed 25/63:30 p.m.BOS - YOW
Nonstop1h 28mAir Transat
Deal found 11/6C$ 403
Mon 14/76:00 a.m.YOW - BOS
1 stop3h 35mAir Canada
Tue 15/75:50 a.m.BOS - YOW
1 stop3h 09mAir Canada
Deal found 12/6C$ 413
Fri 27/65:50 p.m.YOW - BOS
1 stop5h 20mUnited Airlines
Mon 30/65:30 a.m.BOS - YOW
1 stop4h 28mUnited Airlines
Deal found 11/6C$ 443
Tue 8/710:25 a.m.YOW - MHT
1 stop24h 19mUnited Airlines
Tue 15/79:40 a.m.MHT - YOW
2 stops12h 25mUnited Airlines
Deal found 9/6C$ 838

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 12 June 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 7/8

11:00 a.m.-2:41 p.m.

1 stop3h 41m

Boston Logan Intl

Mon 11/8

8:45 a.m.-12:58 p.m.

1 stop4h 13m

C$ 342

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 26/7

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

1 stop3h 35m

Boston Logan Intl

Sat 2/8

6:40 p.m.-10:05 p.m.

1 stop3h 25m

C$ 396

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 23/6

5:00 p.m.-6:28 p.m.

Nonstop1h 28m

Boston Logan Intl

Wed 25/6

3:30 p.m.-4:58 p.m.

Nonstop1h 28m

C$ 398

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 24/6

5:00 p.m.-6:28 p.m.

Nonstop1h 28m

Boston Logan Intl

Wed 25/6

3:30 p.m.-4:58 p.m.

Nonstop1h 28m

C$ 403

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 27/6

5:50 p.m.-11:10 p.m.

1 stop5h 20m

Boston Logan Intl

Mon 30/6

5:30 a.m.-9:58 a.m.

1 stop4h 28m

C$ 443

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Tue 8/7

10:25 a.m.-10:44 a.m.

1 stop24h 19m

Manchester

Tue 15/7

9:40 a.m.-9:58 a.m.

1 stop24h 18m

C$ 838

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 10/10

5:55 a.m.-7:46 p.m.

2 stops13h 51m

Boston Logan Intl

Tue 14/10

9:10 a.m.-12:22 a.m.

2 stops15h 12m

C$ 1,340

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 21/6

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

Nonstop1h 28m

C$ 200

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 12/7

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

1 stop3h 35m

C$ 226

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 12/7

4:30 p.m.-5:58 p.m.

Nonstop1h 28m

C$ 245

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 13 results
1
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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

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 12 June 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
288 reviews
Check prices

Crew

8.7

Overall

8.0

Food

7.6

Comfort

8.1

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Crew

8.7

Overall

8.0

Food

7.6

Comfort

8.1

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,946 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Crew

8.7

Overall

8.0

Food

7.6

Comfort

8.1

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Transat
7.8
Good
396 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Crew

8.7

Overall

8.0

Food

7.6

Comfort

8.1

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,790 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Crew

8.7

Overall

8.0

Food

7.6

Comfort

8.1

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,537 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Crew

8.7

Overall

8.0

Food

7.6

Comfort

8.1

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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$ 200. 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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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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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.

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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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