What are the cheapest airlines flying from Nashville to Ottawa round-trip?

Flying on United Airlines is currently your cheapest option to Ottawa, with prices starting at $162. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at $165 and $222, respectively. United Airlines is priced at 61% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Nashville to Ottawa one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from WestJet and United Airlines, as they are both options that can get you from Nashville to Ottawa for a low price.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

If weather is an important factor for your trip to Ottawa, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

What are the most popular airlines that fly from Nashville to Ottawa?

The most popular airlines flying from Nashville to Ottawa are Air Canada, United Airlines and WestJet. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from BNA to YOW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nashville to Ottawa as you normally would.

Most accurate provider : When it comes to deals on Nashville-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Ottawa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Ottawa flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Nashville-Ottawa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Nashville to Ottawa that include hotel bookings?

Yes. In addition to deals on Nashville to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Nashville to Ottawa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Ottawa.

Can I find deals for business class flights from Nashville to Ottawa?

Yes. Cheapflights offers flight deals from Nashville to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$198+ Flights from Nashville to Ottawa

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Cheap flight deals from Nashville to Ottawa

Cheapest flights from Nashville to Ottawa
Explore the most affordable flight options available from Nashville to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Thu 12/118:52 amBNA - YOW

1 stop7h 33mMultiple Airlines

Wed 12/174:15 pmYOW - BNA

1 stop30h 59mMultiple Airlines

Deal found 12/10

$665

Thu 12/1112:58 pmBNA - YOW

2 stops10h 44mWestJet

Wed 12/175:40 amYOW - BNA

2 stops10h 50mWestJet

Deal found 12/10

$1,251

Thu 12/115:20 amBNA - YOW

3 stops12h 05mAmerican Airlines

Wed 12/176:45 amYOW - BNA

2 stops16h 26mAmerican Airlines

Deal found 12/10

$1,461

Best flights from Nashville to Ottawa
Discover carefully curated flight deals from Nashville to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Mon 1/198:40 amBNA - YOW

1 stop7h 45mMultiple Airlines

Tue 1/209:30 amYOW - BNA

1 stop10h 47mMultiple Airlines

Deal found 12/11

$281

Sat 4/182:15 pmBNA - YOW

1 stop7h 01mAir Canada

Wed 4/2210:50 amYOW - BNA

1 stop5h 15mAir Canada

Deal found 12/10

$445

Sat 4/188:02 amBNA - YOW

1 stop4h 43mUnited Airlines

Wed 4/226:52 amYOW - BNA

1 stop11h 29mUnited Airlines

Deal found 12/9

$453

Thu 1/159:25 amBNA - YOW

1 stop6h 48mMultiple Airlines

Sat 1/179:30 amYOW - BNA

1 stop8h 25mMultiple Airlines

Deal found 12/11

$298

Fri 1/99:25 amBNA - YOW

1 stop6h 48mMultiple Airlines

Sun 1/114:15 pmYOW - BNA

1 stop16h 10mMultiple Airlines

Deal found 12/10

$330

Fri 1/166:28 amBNA - YOW

2 stops9h 25mMultiple Airlines

Sat 1/179:30 amYOW - BNA

1 stop8h 25mMultiple Airlines

Deal found 12/11

$337

Fri 2/208:15 amBNA - YOW

1 stop6h 08mAir Canada

Mon 2/2310:50 amYOW - BNA

1 stop5h 15mAir Canada

Deal found 12/11

$449

Tue 2/39:25 amBNA - YOW

2 stops14h 00mMultiple Airlines

Thu 2/54:20 pmYOW - BNA

1 stop17h 09mMultiple Airlines

Deal found 12/9

$353

Last-minute flights from Nashville to Ottawa
Discover last-minute flight deals from Nashville to Ottawa. Data last updated December 12, 2025 and is based on user searches.

Mon 1/53:40 pmBNA - YOW

1 stop5h 38mAir Canada

Sun 1/1110:45 amYOW - BNA

1 stop5h 20mAir Canada

Deal found 12/11

$515

Fri 1/99:25 amBNA - YOW

1 stop6h 48mMultiple Airlines

Sun 1/114:15 pmYOW - BNA

1 stop16h 10mMultiple Airlines

Deal found 12/10

$330

Fri 1/92:23 pmBNA - YOW

2 stops9h 20mAmerican Airlines

Sun 1/116:45 amYOW - BNA

2 stops15h 53mAmerican Airlines

Deal found 12/10

$573

Thu 1/159:25 amBNA - YOW

1 stop6h 48mMultiple Airlines

Sat 1/179:30 amYOW - BNA

1 stop8h 25mMultiple Airlines

Deal found 12/11

$298

Fri 1/166:28 amBNA - YOW

2 stops9h 25mMultiple Airlines

Sat 1/179:30 amYOW - BNA

1 stop8h 25mMultiple Airlines

Deal found 12/11

$337

Fri 1/166:00 amBNA - YOW

2 stops8h 23mUnited Airlines

Sat 1/176:00 amYOW - BNA

2 stops11h 53mUnited Airlines

Deal found 12/11

$552

Mon 1/198:40 amBNA - YOW

1 stop7h 45mMultiple Airlines

Tue 1/209:30 amYOW - BNA

1 stop10h 47mMultiple Airlines

Deal found 12/11

$281

One-way flights from Nashville to Ottawa
Search for one-way flight options from Nashville to Ottawa. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Fri 1/232:25 pmBNA - YOW

1 stop6h 53mAir Canada

Deal found 12/11

$198

Fri 1/231:09 pmBNA - YOW

1 stop7h 47mUnited Airlines

Deal found 12/10

$200

Sun 1/47:00 amBNA - YOW

2 stops33h 03mMultiple Airlines

Deal found 12/10

$259

Sun 1/48:15 amBNA - YOW

1 stop7h 03mAir Canada

Deal found 12/11

$267

Sun 1/410:09 amBNA - YOW

1 stop5h 18mUnited Airlines

Deal found 12/10

$270

Sun 1/49:09 pmBNA - YOW

2 stops18h 44mAmerican Airlines

Deal found 12/10

$322

Fri 1/236:00 amBNA - YOW

3 stops11h 28mAmerican Airlines

Deal found 12/10

$479

Find flight deals from Nashville to Ottawa

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$307 (Kiwi.com)
One-way from	$198 (Air Canada)
Popular in	July
Cheapest in	June
Average price	$338

Provider with most accurate pricing for Nashville Intl-Ottawa flight deals.

Search Deals

Provider most trusted by Cheapflights users for Nashville Intl-Ottawa flights.

Search Deals

From Nashville Intl to Ottawa

Search Deals

One-way flight from Nashville Intl to Ottawa

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Mon 1/19

8:40 am-5:25 pm

1 stop7h 45m

Ottawa

Tue 1/20

9:30 am-7:17 pm

1 stop10h 47m

$281

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Thu 1/15

9:25 am-5:13 pm

1 stop6h 48m

Ottawa

Sat 1/17

9:30 am-4:55 pm

1 stop8h 25m

$298

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 1/9

9:25 am-5:13 pm

1 stop6h 48m

Ottawa

Sun 1/11

4:15 pm-7:25 am

1 stop16h 10m

$330

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 1/16

6:28 am-4:53 pm

2 stops9h 25m

Ottawa

Sat 1/17

9:30 am-4:55 pm

1 stop8h 25m

$337

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Tue 2/3

9:25 am-12:25 am

2 stops14h 00m

Ottawa

Thu 2/5

4:20 pm-8:29 am

1 stop17h 09m

$353

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Sat 4/18

2:15 pm-10:16 pm

1 stop7h 01m

Ottawa

Wed 4/22

10:50 am-3:05 pm

1 stop5h 15m

$445

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 2/20

8:15 am-3:23 pm

1 stop6h 08m

Ottawa

Mon 2/23

10:50 am-3:05 pm

1 stop5h 15m

$449

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Sat 4/18

8:02 am-1:45 pm

1 stop4h 43m

Ottawa

Wed 4/22

6:52 am-5:21 pm

1 stop11h 29m

$453

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 1/23

2:25 pm-10:18 pm

1 stop6h 53m

$198

NashvilleOttawa

BNA - YOW

BNAYOW

Nashville Intl

Fri 1/23

1:09 pm-9:56 pm

1 stop7h 47m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results

Compare providers for flights from Nashville to Ottawa

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Ottawa in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Nashville-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Ottawa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Ottawa flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Nashville-Ottawa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Nashville 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 Nashville to Ottawa

What is the cheapest month to book a flight from Nashville to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Nashville to Ottawa (average of $122). Flying from Nashville to Ottawa in November is currently the most expensive (average of $357). 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.

Reviews of airlines servicing Ottawa

See what other customers who have flown with United Airlines, WestJet, and Air Canada from Nashville to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

WestJet

7.2

Good

3,195 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Air Canada

7.1

Good

10,516 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

What are the cheapest airlines flying from Nashville to Ottawa round-trip?
Flying on United Airlines is currently your cheapest option to Ottawa, with prices starting at $162. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at $165 and $222, respectively. United Airlines is priced at 61% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Nashville to Ottawa one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from WestJet and United Airlines, as they are both options that can get you from Nashville to Ottawa for a low price.
Can I find deals for flights from Nashville to Ottawa that include hotel bookings?
Yes. In addition to deals on Nashville to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nashville to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Ottawa.
Can I find deals for business class flights from Nashville to Ottawa?
Yes. Cheapflights offers flight deals from Nashville to Ottawa 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 Nashville to Ottawa?
Currently, October is the cheapest month in which you can book a flight from Nashville to Ottawa (average of $122). Flying from Nashville to Ottawa in November is currently the most expensive (average of $357). 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

Gatineau

Petawawa

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Other flights to Ottawa

Top 3 airlines flying from Nashville to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$162	Average$414	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$197	Average$450	FlexibilityNo cancel fee	On-time67%
WestJet	Cheapest$222	Average$345	FlexibilityNo cancel fee	On-time60%

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$198+ Cheap flights from Nashville (BNA) to Ottawa (YOW)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nashville to Ottawa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Nashville to Ottawa

Cheapest flights from Nashville to OttawaExplore the most affordable flight options available from Nashville to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Nashville to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Nashville to Ottawa

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nashville to Ottawa that are best for you.

Compare providers for flights from Nashville to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Ottawa in December.

Best time to book a flight from Nashville to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Nashville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Ottawa

What is the cheapest month to book a flight from Nashville to Ottawa?

Reviews of airlines servicing Ottawa

See what other customers who have flown with United Airlines, WestJet, and Air Canada from Nashville to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Nashville to Ottawa round-trip?

What are the cheapest airlines to fly from Nashville to Ottawa one-way?

Can I find deals for flights from Nashville to Ottawa that include hotel bookings?

How can I find direct flights from Nashville to Ottawa?

Can I find deals for business class flights from Nashville to Ottawa?

What is the cheapest month to book a flight from Nashville to Ottawa?

Traveling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nashville to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Nashville to Ottawa

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Cheapest flights from Nashville to Ottawa
Explore the most affordable flight options available from Nashville to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.