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New Hampshire

$135+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$210
(Trip.com)

One-way from

$135
(Cheapflightsfares)

Popular in

January

Cheapest in

February

Average price

$278
Provider with most accurate pricing for Ottawa-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Ottawa-Boston Logan Intl flights.
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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. 4% potential increase in price ($14 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 April 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 April 1, 2025.

This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/234:40 pmYOW - BOS
Nonstop1h 28mPorter Airlines
Mon 5/269:45 amBOS - YOW
Nonstop1h 28mPorter Airlines
Deal found 3/31$210
This Flightnetwork deal was found by Cheapflights users on 4/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:55 amYOW - BOS
Nonstop1h 28mAir Transat
Sun 6/83:50 pmBOS - YOW
Nonstop1h 28mAir Transat
Deal found 4/1$244
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/154:20 pmYOW - BOS
Nonstop1h 30mMultiple Airlines
Tue 4/294:10 pmBOS - YOW
Nonstop1h 29mMultiple Airlines
Deal found 4/1$291
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Sat 5/179:05 amYOW - BOS
1 stop5h 27mAir Canada
Mon 5/196:00 amBOS - YOW
1 stop5h 04mAir Canada
Deal found 4/1$293
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/36:30 amYOW - BOS
2 stops9h 47mUnited Airlines
Mon 5/59:54 amBOS - YOW
2 stops11h 15mUnited Airlines
Deal found 4/1$326
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:37 amYOW - PWM
1 stop11h 19mMultiple Airlines
Tue 6/176:10 amPWM - YOW
1 stop15h 55mMultiple Airlines
Deal found 4/1$529
This EaseMyTrip deal was found by Cheapflights users on 4/1. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:15 pmYOW - PWM
1 stop5h 12mAir Canada
Tue 5/133:43 pmPWM - YOW
1 stop6h 22mAir Canada
Deal found 4/1$568
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/152:45 pmYOW - MHT
1 stop9h 13mUnited Airlines
Thu 5/2212:45 pmMHT - YOW
1 stop6h 07mUnited Airlines
Deal found 3/31$574
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/105:15 amYOW - PWM
2 stops9h 38mUnited Airlines
Tue 6/1712:15 pmPWM - YOW
2 stops8h 54mUnited Airlines
Deal found 4/1$585
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:55 amYOW - BOS
2 stops12h 31mDelta
Mon 5/197:30 amBOS - YOW
2 stops16h 52mDelta
Deal found 4/1$941

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 April 1, 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 5/23

4:40 pm-6:08 pm

Nonstop1h 28m

Boston Logan Intl

Mon 5/26

9:45 am-11:13 am

Nonstop1h 28m

$210

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 4/29

4:20 pm-5:50 pm

Nonstop1h 30m

Boston Logan Intl

Tue 5/6

3:50 pm-5:18 pm

Nonstop1h 28m

$258

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 5/15

9:05 am-2:32 pm

1 stop5h 27m

Boston Logan Intl

Sat 5/17

10:20 am-1:50 pm

1 stop3h 30m

$270

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 4/28

8:50 am-1:20 pm

1 stop4h 30m

Boston Logan Intl

Mon 5/5

7:48 pm-12:22 am

2 stops28h 34m

$279

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 5/3

6:30 am-5:23 pm

2 stops10h 53m

Boston Logan Intl

Mon 5/5

5:30 am-9:58 am

1 stop4h 28m

$294

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 6/10

10:37 am-9:56 pm

1 stop11h 19m

Portland

Tue 6/17

6:10 am-10:05 pm

1 stop15h 55m

$529

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Fri 5/9

6:15 pm-11:27 pm

1 stop5h 12m

Portland

Tue 5/13

3:43 pm-10:05 pm

1 stop6h 22m

$568

OttawaManchester

YOW - MHT

YOWMHT

Ottawa

Thu 5/15

2:45 pm-11:58 pm

1 stop9h 13m

Manchester

Thu 5/22

12:45 pm-6:52 pm

1 stop6h 07m

$574

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Thu 7/3

5:50 pm-11:14 pm

1 stop5h 24m

Portland

Sun 7/6

5:35 am-1:10 pm

2 stops7h 35m

$579

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 6/11

3:25 pm-10:01 pm

1 stop6h 36m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 17 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 April 1, 2025.
Read reviews from past customers who have flown Porter Airlines, Air Transat and United Airlines from Ottawa to New Hampshire. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
278 reviews

Overall

7.9

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Boarding

8.2

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
278 reviews
Porter Airlines
7.9
Good
278 reviews

Overall

7.9

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Boarding

8.2

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
278 reviews

Overall

7.9

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Boarding

8.2

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
278 reviews

Overall

7.9

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Boarding

8.2

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
9,022 reviews
Porter Airlines
7.9
Good
278 reviews

Overall

7.9

Food

7.6

Crew

8.7

Entertainment

6.9

Comfort

8.0

Boarding

8.2

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?

    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 $135. Users have also found prices from $155 and $173 on Air Transat and Air Canada, 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 - Portland or Ottawa - Manchester 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 June is currently the most expensive (average of $442). 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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