HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Hampshire

$134+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MHT
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ottawa to New Hampshire with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Thu 8/62:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Sun 8/97:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 7/7$218
This Justfly.com deal was found by Cheapflights users on 7/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Sun 8/27:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 7/7$228
This Trip.com deal was found by Cheapflights users on 7/7. 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.
Wed 7/2210:40 am
YOW
-
BOS
1 stop6h 04m
Porter Airlines
Mon 8/37:10 am
BOS
-
YOW
1 stop5h 44m
Porter Airlines
Deal found 7/7$233
This Trip.com deal was found by Cheapflights users on 7/7. 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.
Wed 7/2210:40 am
YOW
-
BOS
1 stop6h 04m
Porter Airlines
Fri 7/243:35 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 7/7$238
This Cheapflightsfares deal was found by Cheapflights users on 7/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 8/103:55 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 7/5$239
This FlightHub deal was found by Cheapflights users on 7/5. 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.
Sat 8/12:30 pm
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Sat 8/83:55 pm
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 7/5$247
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 8/510:00 am
YOW
-
PWM
1 stop13h 51m
United Airlines
Wed 8/126:03 am
PWM
-
YOW
1 stop7h 56m
United Airlines
Deal found 7/7$446
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/213:10 pm
YOW
-
PWM
1 stop8h 20m
United Airlines
Fri 7/245:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 7/3$466
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/13:10 pm
YOW
-
PWM
1 stop8h 20m
United Airlines
Mon 8/35:15 am
PWM
-
YOW
1 stop4h 48m
United Airlines
Deal found 7/7$474
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/315:57 pm
YOW
-
PWM
1 stop5h 35m
United Airlines
Fri 9/47:35 pm
PWM
-
YOW
1 stop14h 21m
United Airlines
Deal found 7/3$484
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 10/76:00 am
YOW
-
PWM
3 stops12h 43m
United Airlines
Sun 10/116:00 am
PWM
-
YOW
1 stop10h 38m
United Airlines
Deal found 7/7$536
This Air Canada deal was found by Cheapflights users on 7/7. 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.
Tue 10/206:01 pm
YOW
-
PWM
1 stop5h 27m
Air Canada
Sat 10/2410:43 am
PWM
-
YOW
2 stops10h 07m
Air Canada
Deal found 7/7$564

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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Kiwi.com)

One-way from

$134
(Super.com)

Popular in

February

Cheapest in

November

Average price

$311
Provider with most accurate pricing for Ottawa-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-Boston Logan Intl flights.
Search Deals
From Ottawa to New Hampshire
Search Deals
One-way flight from Ottawa to New Hampshire
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 2,558,603 searches. Data last updated July 8, 2026.
Use the filters below to find and compare flights from Ottawa to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 8/6

2:30 pm-4:00 pm

Nonstop1h 30m

Boston Logan Intl

Mon 8/10

7:10 am-12:54 pm

1 stop5h 44m

$254
Quickest round-trip

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 7/25

2:30 pm-4:00 pm

Nonstop1h 30m

Boston Logan Intl

Sat 8/1

3:55 pm-5:23 pm

Nonstop1h 28m

$264

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 8/31

3:30 pm-7:50 pm

1 stop4h 20m

Boston Logan Intl

Wed 9/2

3:55 pm-5:23 pm

Nonstop1h 28m

$280

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 8/17

3:30 pm-7:50 pm

1 stop4h 20m

Boston Logan Intl

Mon 8/24

3:55 pm-5:23 pm

Nonstop1h 28m

$293

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 8/12

6:00 am-5:36 pm

3 stops11h 36m

Boston Logan Intl

Fri 8/14

5:45 am-9:56 am

1 stop4h 11m

$295

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Wed 8/19

10:40 am-3:15 pm

1 stop4h 35m

Boston Logan Intl

Wed 8/26

10:05 am-9:50 pm

2 stops11h 45m

$298

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 8/21

8:55 am-6:50 pm

2 stops9h 55m

Boston Logan Intl

Fri 8/28

11:10 am-5:54 pm

1 stop6h 44m

$307

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Wed 8/5

10:00 am-11:51 pm

1 stop13h 51m

Portland

Wed 8/12

6:03 am-1:59 pm

1 stop7h 56m

$446

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Tue 7/21

3:10 pm-11:30 pm

1 stop8h 20m

Portland

Fri 7/24

5:15 am-10:03 am

1 stop4h 48m

$466

OttawaPortland

YOW - PWM

YOWPWM

Ottawa

Sat 8/1

3:10 pm-11:30 pm

1 stop8h 20m

Portland

Mon 8/3

5:15 am-10:03 am

1 stop4h 48m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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?

    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.

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

    There are many flights that can get you from Ottawa to New Hampshire in 1h 30m. Fly via Porter Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 309 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Los Angeles flights
Pearson Intl to Orlando flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Miami flights
Pearson Intl to Seattle flights
Hamilton to Newark flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to San Francisco flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Boston flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Orlando flights
Toronto Island to Boston flights
Pearson Intl to Nashville flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to San Diego flights
Pearson Intl to Atlanta flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Ontario flights
Pierre Elliott Trudeau Intl to Boston flights
Pearson Intl to Tampa flights
Pearson Intl to Denver flights
Pearson Intl to Sky Harbor Intl flights
Pearson Intl to Honolulu flights
Pearson Intl to Philadelphia flights
Pierre Elliott Trudeau Intl to Atlanta flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.