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New Hampshire

$150+ Cheap flights from Ottawa (YOW) to New Hampshire

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$278
(FlightHub)

One-way from

$150
(SmartFares)

Popular in

January

Cheapest in

April

Average price

$357
From Ottawa to New Hampshire
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One-way flight from Ottawa to New Hampshire
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Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:00 pmYOW - BOS
Nonstop1h 28mPorter Airlines
Fri 9/53:30 pmBOS - YOW
Nonstop1h 28mPorter Airlines
Deal found 7/29$278
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:25 pmYOW - BOS
1 stop6h 06mMultiple Airlines
Tue 8/196:10 amBOS - YOW
2 stops8h 46mMultiple Airlines
Deal found 7/29$362
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:33 amYOW - PWM
1 stop7h 53mUnited Airlines
Sun 9/77:30 amPWM - YOW
1 stop4h 15mUnited Airlines
Deal found 7/30$533
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:48 pmYOW - PWM
1 stop8h 26mMultiple Airlines
Fri 8/157:28 amPWM - YOW
1 stop14h 37mMultiple Airlines
Deal found 7/30$682
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:55 amYOW - PWM
2 stops11h 53mWestJet
Sun 9/76:33 pmPWM - YOW
2 stops29h 49mWestJet
Deal found 7/30$699
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:29 pmYOW - MHT
1 stop4h 30mUnited Airlines
Mon 8/116:45 pmMHT - YOW
1 stop15h 13mUnited Airlines
Deal found 7/30$956

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 2,558,603 searches. Data last updated July 31, 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 9/2

5:00 pm-6:28 pm

Nonstop1h 28m

Boston Logan Intl

Fri 9/5

3:30 pm-4:58 pm

Nonstop1h 28m

$278

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 8/12

3:25 pm-9:31 pm

1 stop6h 06m

Boston Logan Intl

Tue 8/19

6:10 am-2:56 pm

2 stops8h 46m

$362

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 9/2

6:33 am-2:26 pm

1 stop7h 53m

Portland

Sun 9/7

7:30 am-11:45 am

1 stop4h 15m

$533

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Thu 8/14

2:48 pm-11:14 pm

1 stop8h 26m

Portland

Fri 8/15

7:28 am-10:05 pm

1 stop14h 37m

$682

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 9/2

5:55 am-5:48 pm

2 stops11h 53m

Portland

Sun 9/7

6:33 pm-12:22 am

2 stops29h 49m

$699

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 11/26

4:55 pm-6:10 pm

Nonstop1h 15m

$150

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 9/13

6:00 am-9:30 am

1 stop3h 30m

$203

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 9/13

8:25 am-11:10 pm

2 stops14h 45m

$208

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 8/14

5:00 pm-6:28 pm

Nonstop1h 28m

$228

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Sat 10/11

7:00 am-6:56 pm

2 stops11h 56m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 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
No data available for this route at this time. Please check back soon.

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 July 31, 2025.
Get a feel of what it's like to fly with Porter Airlines, Air Transat, and United Airlines from Ottawa to New Hampshire by reading reviews from past customers. 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
318 reviews

Food

7.6

Crew

8.7

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews

Food

7.6

Crew

8.7

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
318 reviews

Food

7.6

Crew

8.7

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews

Food

7.6

Crew

8.7

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,978 reviews
Porter Airlines
8.0
Very good
318 reviews

Food

7.6

Crew

8.7

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,851 reviews
Porter Airlines
8.0
Very good
318 reviews

Food

7.6

Crew

8.7

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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?

    If you book a flight to New Hampshire from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $150. Users have also found prices from $203 and $228 on Air Canada and Air Transat, respectively.

  • What are the most popular routes from Ottawa to New Hampshire?

    When deciding which route to take from Ottawa to New Hampshire consider Ottawa - Boston Logan Intl, Ottawa - Manchester or Ottawa - Portland as they are the most popular.

  • 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.

  • What is the cheapest month to book a flight from Ottawa to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to New Hampshire (average of $334). Flying from Ottawa to New Hampshire in April is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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