Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Las Vegas to Ottawa from C$ 154

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — YOW
23 dez — 30 dez1
1 adult

Cheap flight deals from Las Vegas to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 dezembro 2024.

Round-trip from

C$ 318

One-way from

C$ 154

Popular in

August

Cheapest in

February

Average price

C$ 464
Porter Airlines
  • Porter Airlines
  • 15/1-22/1
  • 1 total stop
  • 13h 55m total
  • Las Vegas to Ottawa
Search Deals
10/1
  • 10/1
  • 1 total stop
  • 16h 38m total
  • Las Vegas to Ottawa
Search Deals
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 12% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Las Vegas to Ottawa

Cheapest flights from Las Vegas to Ottawa
Explore the most affordable flight options available from Las Vegas to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 dezembro 2024.

qua 25/121:20 p.m.LAS - YOW
1 stop8h 26mWestJet
ter 21/19:35 p.m.YOW - LAS
2 stops17h 54mWestJet
Deal found 16/12C$ 450
ter 24/1212:59 a.m.LAS - YOW
2 stops13h 10mMultiple Airlines
ter 21/18:10 p.m.YOW - LAS
1 stop17h 21mMultiple Airlines
Deal found 16/12C$ 737
ter 24/1212:59 a.m.LAS - YOW
2 stops10h 30mUnited Airlines
ter 21/12:10 p.m.YOW - LAS
2 stops11h 05mUnited Airlines
Deal found 16/12C$ 1,208
qua 18/129:30 a.m.LAS - YOW
Nonstop4h 35mPorter Airlines
dom 22/126:10 p.m.YOW - LAS
Nonstop5h 30mPorter Airlines
Deal found 18/12C$ 1,343

Find flights from Las Vegas to Ottawa within your budget

Customize your flight search to find flights from Las Vegas to Ottawa 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 18 dezembro 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

qua 15/1

1:20 p.m.-12:45 a.m.

1 stop8h 25m

Ottawa

qua 22/1

6:10 p.m.-8:40 p.m.

Nonstop5h 30m

C$ 318

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

seg 13/1

1:20 p.m.-5:33 a.m.

2 stops13h 13m

Ottawa

qui 16/1

6:15 a.m.-12:29 p.m.

1 stop9h 14m

C$ 324

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

dom 12/1

9:10 a.m.-4:45 p.m.

Nonstop4h 35m

Ottawa

dom 26/1

6:10 p.m.-8:40 p.m.

Nonstop5h 30m

C$ 333

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

ter 14/1

12:59 a.m.-9:24 p.m.

2 stops17h 25m

Ottawa

qua 22/1

5:00 p.m.-10:15 p.m.

1 stop8h 15m

C$ 464

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

sex 10/1

9:55 a.m.-5:33 a.m.

1 stop16h 38m

C$ 154

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

sex 9/5

11:30 a.m.-12:41 a.m.

1 stop10h 11m

C$ 157

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

sáb 28/12

12:55 a.m.-9:24 p.m.

1 stop17h 29m

C$ 164

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

sáb 11/1

11:45 p.m.-10:37 a.m.

1 stop7h 52m

C$ 166

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

sex 10/1

9:10 a.m.-4:45 p.m.

Nonstop4h 35m

C$ 173

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

dom 13/4

9:10 a.m.-4:45 p.m.

Nonstop4h 35m

C$ 417

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Best time to book a flight from Las Vegas to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Las Vegas 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.

Travel insights for flights from Las Vegas to Ottawa

Get recent, data-driven insights about flights from Las Vegas to Ottawa including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Ottawa (average of C$ 224). Flying from Las Vegas to Ottawa in March is currently the most expensive (average of C$ 363). 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.

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

Find hourly flight availability from Las Vegas to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 dezembro 2024.

When flying from Las Vegas to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 44% versus a flight in the afternoon.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 18 dezembro 2024.
Read reviews from past customers who have flown WestJet and United Airlines from Las Vegas to Ottawa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
283 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.7

Reviews

1 / 10

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
283 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.7

Reviews

1 / 10

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
389 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.7

Reviews

1 / 10

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
9,055 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.7

Reviews

1 / 10

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?

WestJet
7.3
Good
2,818 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.7

Reviews

1 / 10

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
8,382 reviews
Porter Airlines
7.9
Good
283 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.7

Reviews

1 / 10

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 Las Vegas to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Las Vegas to Ottawa flight route?

    This flight path from Las Vegas Harry Reid Intl to Ottawa was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Las Vegas to Ottawa round-trip?

    WestJet, at C$ 324, was found to be the cheapest airline from Las Vegas to Ottawa.Alternate airlines to your destination round-trip include Porter Airlines and United Airlines. WestJet is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Ottawa one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 157. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Las Vegas to Ottawa for a low price.

  • What are the cheapest flights from Las Vegas to Ottawa?

    While on average a flight from Las Vegas to Ottawa is generally C$ 197, our data shows the cheapest flight currently is C$ 169. When looking at the most popular route, (Las Vegas Harry Reid Intl - Ottawa), you can expect to pay C$ 321 for that flight.

  • Can I find deals for flights from Las Vegas to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Las Vegas to Ottawa?

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

  • Can I find deals for business class flights from Las Vegas to Ottawa?

    Yes. Cheapflights offers flight deals from Las Vegas 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 Las Vegas to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Ottawa (average of C$ 224). Flying from Las Vegas to Ottawa in March is currently the most expensive (average of C$ 363). 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

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 Las Vegas to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Pearson Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Reno to Pearson Intl flights
Las Vegas to Region of Waterloo Intl flights
Las Vegas to Hamilton flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Las Vegas today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Las Vegas to Ottawa.

Can Cheapflights find flights from Las Vegas to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Las Vegas to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Las Vegas to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Las Vegas today and book when prices fit your budget.

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.