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Cheap flights from Ottawa to New Hampshire from C$ 212

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to New Hampshire

Enter your travel dates to find the best prices.

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 21 December 2025.

Sun 28/123:40 p.m.YOW - BOS
1 stop6h 25mPorter Airlines
Fri 2/17:05 a.m.BOS - YOW
1 stop4h 24mPorter Airlines
Deal found 19/12C$ 596
Thu 25/124:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Thu 1/13:30 p.m.BOS - YOW
Nonstop1h 33mPorter Airlines
Deal found 18/12C$ 599
Wed 31/124:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Sun 4/13:30 p.m.BOS - YOW
Nonstop1h 33mPorter Airlines
Deal found 20/12C$ 600
Sat 27/124:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Mon 5/11:25 p.m.BOS - YOW
1 stop4h 04mPorter Airlines
Deal found 20/12C$ 604
Tue 30/126:50 a.m.YOW - BOS
1 stop5h 50mPorter Airlines
Sun 4/17:05 a.m.BOS - YOW
1 stop4h 24mPorter Airlines
Deal found 20/12C$ 606
Sat 27/124:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Tue 6/12:30 p.m.BOS - YOW
Nonstop1h 33mPorter Airlines
Deal found 19/12C$ 617
Sat 27/124:45 p.m.YOW - BOS
Nonstop1h 26mMultiple Airlines
Wed 7/111:55 a.m.BOS - YOW
1 stop12h 30mMultiple Airlines
Deal found 19/12C$ 629
Fri 26/124:45 p.m.YOW - BOS
Nonstop1h 26mPorter Airlines
Wed 7/12:30 p.m.BOS - YOW
Nonstop1h 33mPorter Airlines
Deal found 19/12C$ 646
Fri 26/124:45 p.m.YOW - BOS
Nonstop1h 26mMultiple Airlines
Wed 7/111:55 a.m.BOS - YOW
1 stop12h 30mMultiple Airlines
Deal found 19/12C$ 658

Find 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 21 December 2025.

Round-trip from

C$ 356

One-way from

C$ 135
Porter Airlines
  • Porter Airlines
  • 12/1-16/1
  • 2 total stops
  • 11h 29m total
  • Ottawa to New Hampshire
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 31h 37m total
  • Ottawa to New Hampshire
Search Deals

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 21 December 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

Sat 24/1

7:00 a.m.-4:28 p.m.

1 stop9h 28m

Boston Logan Intl

Wed 28/1

5:34 a.m.-5:25 p.m.

1 stop11h 51m

C$ 356

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 12/1

3:05 p.m.-8:30 p.m.

1 stop5h 25m

Boston Logan Intl

Fri 16/1

9:00 a.m.-3:04 p.m.

1 stop6h 04m

C$ 356

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 13/1

7:00 a.m.-11:57 p.m.

1 stop16h 57m

Boston Logan Intl

Tue 20/1

3:43 p.m.-5:13 p.m.

1 stop25h 30m

C$ 359

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 15/3

4:35 p.m.-10:05 p.m.

1 stop5h 30m

Boston Logan Intl

Fri 24/4

10:20 a.m.-3:04 p.m.

1 stop4h 44m

C$ 375

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Wed 28/1

9:45 a.m.-6:51 p.m.

1 stop9h 06m

Manchester

Fri 30/1

2:17 p.m.-6:52 p.m.

1 stop4h 35m

C$ 820

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Wed 7/1

2:15 p.m.-6:51 p.m.

1 stop4h 36m

Manchester

Sat 10/1

7:26 p.m.-9:56 p.m.

2 stops26h 30m

C$ 974

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 25/2

7:00 a.m.-11:46 p.m.

1 stop16h 46m

C$ 212

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 3/2

7:00 a.m.-11:57 p.m.

1 stop16h 57m

C$ 212

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 17/1

8:40 a.m.-2:45 p.m.

1 stop6h 05m

C$ 221

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 25/2

4:40 p.m.-6:10 p.m.

Nonstop1h 30m

C$ 222

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Showing 1-10 of 16 results
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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Ottawa to New Hampshire?

    Departing from Ottawa to New Hampshire will take you 5h 25m. 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

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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?

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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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