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Cheap flights from Ottawa to New Hampshire from C$ 194

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

C$ 301

One-way from

C$ 194
Porter Airlines
  • Porter Airlines
  • 23/5-26/5
  • Nonstop
  • 2h 56m total
  • Ottawa to New Hampshire
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/6
  • 1 total stop
  • 6h 36m 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 1 April 2025.

Fri 23/53:25 p.m.YOW - BOS
1 stop6h 36mPorter Airlines
Mon 26/512:15 p.m.BOS - YOW
1 stop4h 18mPorter Airlines
Deal found 31/3C$ 301
Thu 15/59:05 a.m.YOW - BOS
1 stop5h 27mAir Canada
Sat 17/510:20 a.m.BOS - YOW
1 stop3h 30mAir Canada
Deal found 31/3C$ 388
Mon 28/48:50 a.m.YOW - BOS
1 stop4h 30mMultiple Airlines
Mon 5/57:48 p.m.BOS - YOW
2 stops28h 34mMultiple Airlines
Deal found 31/3C$ 400
Fri 23/54:40 p.m.YOW - BOS
Nonstop1h 28mAir Transat
Tue 27/53:50 p.m.BOS - YOW
Nonstop1h 28mAir Transat
Deal found 30/3C$ 418
Thu 15/55:15 a.m.YOW - BOS
1 stop4h 40mUnited Airlines
Sat 17/59:58 a.m.BOS - YOW
2 stops11h 11mUnited Airlines
Deal found 31/3C$ 461
Thu 15/52:45 p.m.YOW - MHT
1 stop9h 13mUnited Airlines
Thu 22/512:45 p.m.MHT - YOW
1 stop6h 07mUnited Airlines
Deal found 31/3C$ 824

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 1 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

Fri 23/5

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

Nonstop1h 28m

Boston Logan Intl

Mon 26/5

9:45 a.m.-11:13 a.m.

Nonstop1h 28m

C$ 301

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 15/5

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

1 stop5h 27m

Boston Logan Intl

Sat 17/5

10:20 a.m.-1:50 p.m.

1 stop3h 30m

C$ 388

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 28/4

8:50 a.m.-1:20 p.m.

1 stop4h 30m

Boston Logan Intl

Mon 5/5

7:48 p.m.-12:22 a.m.

2 stops28h 34m

C$ 400

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 23/5

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

Nonstop1h 28m

Boston Logan Intl

Tue 27/5

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

Nonstop1h 28m

C$ 418

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 3/5

6:30 a.m.-5:23 p.m.

2 stops10h 53m

Boston Logan Intl

Mon 5/5

11:07 a.m.-4:43 p.m.

1 stop5h 36m

C$ 422

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Thu 15/5

2:45 p.m.-11:58 p.m.

1 stop9h 13m

Manchester

Thu 22/5

12:45 p.m.-6:52 p.m.

1 stop6h 07m

C$ 824

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 11/6

3:25 p.m.-10:01 p.m.

1 stop6h 36m

C$ 194

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 11/6

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

Nonstop1h 28m

C$ 222

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 16/4

1:00 p.m.-4:52 p.m.

1 stop3h 52m

C$ 248

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 11/6

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

2 stops9h 49m

C$ 253

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 12 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 1 April 2025.
See what other customers who have flown with Porter Airlines, Air Transat and United Airlines 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
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.1

Entertainment

6.9

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
277 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.1

Entertainment

6.9

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
381 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.1

Entertainment

6.9

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,615 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.1

Entertainment

6.9

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,013 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.1

Entertainment

6.9

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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$ 194. 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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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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