Cheap flights from Las Vegas (LAS) to Ottawa (YOW) from $121

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAS — YOW
Mar 2 — Mar 91

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 February 26, 2024.

Popular in

August

Cheapest in

February

Round-trip from

$283

One-way from

$190
High demand for flights, 46% potential price rise
Best time to find cheap flights, 39% potential price drop
From Las Vegas Harry Reid Intl to Ottawa
One-way flight from Las Vegas Harry Reid Intl to Ottawa

What is the cheapest day to fly round-trip from Las Vegas to Ottawa?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Las Vegas to Ottawa?

February is one of the best times of the year to fly to Ottawa from Las Vegas. Prices for February average $620 per person but you can even find prices for as low as $375. The most expensive prices can be found in the month of August. Opting for a February flight can save you 83% on your journey compared to booking in August

When is the cheapest time to fly from Las Vegas to Ottawa (LAS - YOW)?

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 at noon, which can drop the price by up to 68% versus a flight in the morning.

Cheap WestJet flights from Las Vegas to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Las Vegas and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
Peruse some of the lowest-priced WestJet flights we've found from Las Vegas to Ottawa. Make sure to check back often as deals are often changing.
Wed 4/178:25 pmLAS - YOW
2 stops24h 50mWestJet
Sat 4/276:00 amYOW - LAS
1 stop14h 28mWestJet
Deal found 2/26$493
Wed 4/176:20 pmLAS - YOW
1 stop15h 05mWestJet
Sat 4/276:00 amYOW - LAS
1 stop14h 28mWestJet
Deal found 2/26$497
Fri 4/128:25 pmLAS - YOW
2 stops24h 50mWestJet
Mon 4/151:10 pmYOW - LAS
1 stop7h 10mWestJet
Deal found 2/24$509
Fri 4/128:40 pmLAS - YOW
1 stop24h 35mWestJet
Mon 4/151:10 pmYOW - LAS
1 stop7h 10mWestJet
Deal found 2/24$512
Wed 4/178:25 pmLAS - YOW
2 stops15h 45mWestJet
Sat 4/275:20 pmYOW - LAS
2 stops29h 56mWestJet
Deal found 2/26$518
Sun 5/127:45 pmLAS - YOW
1 stop8h 12mWestJet
Fri 5/178:15 pmYOW - LAS
1 stop28h 07mWestJet
Deal found 2/25$528
Sun 5/129:10 pmLAS - YOW
2 stops14h 59mWestJet
Fri 5/178:15 pmYOW - LAS
1 stop28h 07mWestJet
Deal found 2/25$575
Sun 5/127:45 pmLAS - YOW
2 stops22h 03mWestJet
Fri 5/179:35 pmYOW - LAS
2 stops26h 47mWestJet
Deal found 2/25$610
Sun 5/129:10 pmLAS - YOW
2 stops14h 59mWestJet
Fri 5/178:00 amYOW - LAS
2 stops14h 39mWestJet
Deal found 2/26$647

Cheap Air Canada flights from Las Vegas to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Las Vegas and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
Some of the best deals we've found on Air Canada flights traveling from Las Vegas to Ottawa. Deals are refreshing constantly so come back soon for more options.
Mon 3/411:30 pmLAS - YOW
1 stop6h 45mAir Canada
Mon 3/112:00 pmYOW - LAS
2 stops10h 59mAir Canada
Deal found 2/24$526
Mon 3/411:30 pmLAS - YOW
1 stop7h 45mAir Canada
Mon 3/114:50 pmYOW - LAS
1 stop10h 08mAir Canada
Deal found 2/24$527
Fri 4/1211:55 pmLAS - YOW
2 stops16h 22mAir Canada
Mon 4/155:30 amYOW - LAS
2 stops19h 27mAir Canada
Deal found 2/25$571

Cheap Las Vegas to Ottawa flights in February & March 2024

Find cheap flight options from Las Vegas to Ottawa specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,409,476 searches. Prices were last updated on February 26, 2024.
The lowest fares we've come across on flights traveling from Las Vegas to Ottawa in February and March 2024. Check back soon for alternative fares.
Mon 3/410:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Mon 3/117:00 amYOW - LAS
Nonstop5h 20mFlair Airlines
Deal found 2/24$243
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Mon 4/17:00 amYOW - LAS
Nonstop5h 20mFlair Airlines
Deal found 2/26$365
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mMultiple Airlines
Mon 4/17:00 amYOW - LAS
2 stops28h 51mMultiple Airlines
Deal found 2/26$401
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mMultiple Airlines
Mon 4/17:00 amYOW - LAS
1 stop19h 59mMultiple Airlines
Deal found 2/26$407
Mon 3/253:20 pmLAS - YOW
2 stops17h 20mMultiple Airlines
Mon 4/17:00 amYOW - LAS
1 stop19h 59mMultiple Airlines
Deal found 2/26$424
Mon 3/48:20 pmLAS - YOW
2 stops24h 35mMultiple Airlines
Mon 3/117:00 amYOW - LAS
3 stops31h 25mMultiple Airlines
Deal found 2/24$524
Mon 3/411:30 pmLAS - YOW
1 stop6h 45mAir Canada
Mon 3/112:00 pmYOW - LAS
2 stops10h 59mAir Canada
Deal found 2/24$526
Mon 3/411:30 pmLAS - YOW
1 stop7h 45mAir Canada
Mon 3/114:50 pmYOW - LAS
1 stop10h 08mAir Canada
Deal found 2/24$527
Mon 3/258:25 pmLAS - YOW
2 stops24h 55mWestJet
Mon 4/15:20 pmYOW - LAS
2 stops21h 33mWestJet
Deal found 2/26$564

Las Vegas to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
The lowest fares we've come across on flights traveling from Las Vegas to Ottawa in February and March 2024. Check back soon for alternative fares.
Mon 3/410:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Mon 3/117:00 amYOW - LAS
Nonstop5h 20mFlair Airlines
Deal found 2/24$243
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Mon 4/17:00 amYOW - LAS
Nonstop5h 20mFlair Airlines
Deal found 2/26$365
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mMultiple Airlines
Mon 4/17:00 amYOW - LAS
2 stops28h 51mMultiple Airlines
Deal found 2/26$401
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mMultiple Airlines
Mon 4/17:00 amYOW - LAS
1 stop19h 59mMultiple Airlines
Deal found 2/26$407
Mon 3/253:20 pmLAS - YOW
2 stops17h 20mMultiple Airlines
Mon 4/17:00 amYOW - LAS
1 stop19h 59mMultiple Airlines
Deal found 2/26$424
Tue 10/2211:45 amLAS - YOW
1 stop9h 56mWestJet
Thu 10/248:00 amYOW - LAS
2 stops15h 19mWestJet
Deal found 2/24$477
Tue 10/222:45 pmLAS - YOW
2 stops13h 11mWestJet
Thu 10/248:00 amYOW - LAS
2 stops15h 19mWestJet
Deal found 2/24$488
Wed 4/178:25 pmLAS - YOW
2 stops24h 50mWestJet
Sat 4/276:00 amYOW - LAS
1 stop14h 28mWestJet
Deal found 2/26$493
Wed 4/176:20 pmLAS - YOW
1 stop15h 05mWestJet
Sat 4/276:00 amYOW - LAS
1 stop14h 28mWestJet
Deal found 2/26$497

Non-stop flights to Ottawa from Las Vegas

Discover non-stop flight options from Las Vegas to Ottawa. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
Take a look at some of the direct flights traveling from Las Vegas to Ottawa in the near future. Select from other flights from Las Vegas to Ottawa by using the search form above.
Mon 3/2510:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Mon 4/17:00 amYOW - LAS
Nonstop5h 20mFlair Airlines
Deal found 2/26$365
Fri 4/1210:05 amLAS - YOW
Nonstop4h 25mWorldTicket
Mon 4/157:00 amYOW - LAS
Nonstop5h 20mWorldTicket
Deal found 2/25$578

Las Vegas to Ottawa flights leaving soon

Find last-minute flight options from Las Vegas to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
Check out these flights departing soon from Las Vegas to Ottawa. It's wise to confirm all flight details are correct before booking.
Mon 3/410:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Mon 3/117:00 amYOW - LAS
Nonstop5h 20mFlair Airlines
Deal found 2/24$243
Mon 3/48:20 pmLAS - YOW
2 stops24h 35mMultiple Airlines
Mon 3/117:00 amYOW - LAS
3 stops31h 25mMultiple Airlines
Deal found 2/24$524
Mon 3/411:30 pmLAS - YOW
1 stop6h 45mAir Canada
Mon 3/112:00 pmYOW - LAS
2 stops10h 59mAir Canada
Deal found 2/24$526
Mon 3/411:30 pmLAS - YOW
1 stop7h 45mAir Canada
Mon 3/114:50 pmYOW - LAS
1 stop10h 08mAir Canada
Deal found 2/24$527
Mon 3/48:40 pmLAS - YOW
2 stops36h 40mWestJet
Mon 3/116:00 amYOW - LAS
2 stops17h 15mWestJet
Deal found 2/24$702

One-way flights to Ottawa from Las Vegas

Search for one-way flight options from Las Vegas to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
Some of the best available deals we've found on one-way flights from Las Vegas to Ottawa. Those needing a return flight from Las Vegas to Ottawa can use the search form above.
Wed 4/245:20 pmLAS - YOW
2 stops17h 50mMultiple Airlines
Deal found 2/25$121
Wed 4/171:03 pmLAS - YOW
1 stop22h 07mMultiple Airlines
Deal found 2/25$122
Wed 5/19:00 amLAS - YOW
2 stops26h 10mMultiple Airlines
Deal found 2/25$123
Wed 4/105:30 amLAS - YOW
2 stops29h 40mMultiple Airlines
Deal found 2/25$129
Tue 3/2611:17 amLAS - YOW
2 stops33h 38mMultiple Airlines
Deal found 2/25$132
Tue 4/912:59 amLAS - YOW
2 stops34h 11mMultiple Airlines
Deal found 2/25$139
Wed 4/109:00 amLAS - YOW
3 stops26h 10mMultiple Airlines
Deal found 2/25$146
Mon 3/410:05 amLAS - YOW
Nonstop4h 25mFlair Airlines
Deal found 2/25$149
Wed 3/277:00 amLAS - YOW
2 stops13h 55mMultiple Airlines
Deal found 2/24$150

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 3,409,476 searches. Data last updated February 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$493 - $578

Route

Depart

Return

Price

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Wed 4/17

2 stops24h 50m

Ottawa

Sat 4/27

1 stop14h 28m

$493

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Wed 4/17

1 stop15h 05m

Ottawa

Sat 4/27

1 stop14h 28m

$497

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Fri 4/12

2 stops24h 50m

Ottawa

Mon 4/15

1 stop7h 10m

$509

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Fri 4/12

1 stop24h 35m

Ottawa

Mon 4/15

1 stop7h 10m

$512

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Wed 4/17

2 stops15h 45m

Ottawa

Sat 4/27

2 stops29h 56m

$518

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Sun 5/12

1 stop8h 12m

Ottawa

Fri 5/17

1 stop28h 07m

$528

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Fri 4/12

2 stops16h 22m

Ottawa

Mon 4/15

2 stops19h 27m

$571

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Sun 5/12

2 stops14h 59m

Ottawa

Fri 5/17

1 stop28h 07m

$575

Las Vegas Harry Reid IntlOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Fri 4/12

Nonstop4h 25m

Ottawa

Mon 4/15

Nonstop5h 20m

$578

Flights are sorted by cheapest first

Deals found on 2/26

When is the cheapest time to fly from Las Vegas to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Ottawa. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Ottawa flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Las Vegas to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Las Vegas to Ottawa is currently $135 while a round-trip flight costs $531. Price data was last updated on February 18, 2024.

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Ottawa (average of $283). Flying from Las Vegas to Ottawa in July is currently the most expensive (average of $513). 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.

January

$283

February

$350

March

$492

April

$443

May

$473

June

$423

July

$513

August

$449

September

$456

October

$362

November

$312

December

$339

Temperature and rainfall in Ottawa by month

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

YOW

Temperature

14 - 69.8 °F

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 February 26, 2024.
Get a feel of what it's like to fly with WestJet and Air Canada from Las Vegas to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.6
Good
3,139 reviews

Crew

8.2

Food

6.5

Entertainment

6.5

Boarding

7.7

Overall

7.6

Comfort

7.3

Reviews

1 / 10

I hope there’s a complimentary wi-fi during flight if no entertainment is available. Also, the cabin is a little bit warm during the flight and it’s also late but I’m not worried about 20 mins late. It’s more of comfort I guess but the crews are awesome. The pilot did an amazing take off and landing.

7.6
Good
3,139 reviews
7.6
Good
3,139 reviews

Crew

8.2

Food

6.5

Entertainment

6.5

Boarding

7.7

Overall

7.6

Comfort

7.3

Reviews

1 / 10

I hope there’s a complimentary wi-fi during flight if no entertainment is available. Also, the cabin is a little bit warm during the flight and it’s also late but I’m not worried about 20 mins late. It’s more of comfort I guess but the crews are awesome. The pilot did an amazing take off and landing.

7.4
Good
11,829 reviews
7.6
Good
3,139 reviews

Crew

8.2

Food

6.5

Entertainment

6.5

Boarding

7.7

Overall

7.6

Comfort

7.3

Reviews

1 / 10

I hope there’s a complimentary wi-fi during flight if no entertainment is available. Also, the cabin is a little bit warm during the flight and it’s also late but I’m not worried about 20 mins late. It’s more of comfort I guess but the crews are awesome. The pilot did an amazing take off and landing.

7.0
Good
6,668 reviews
7.6
Good
3,139 reviews

Crew

8.2

Food

6.5

Entertainment

6.5

Boarding

7.7

Overall

7.6

Comfort

7.3

Reviews

1 / 10

I hope there’s a complimentary wi-fi during flight if no entertainment is available. Also, the cabin is a little bit warm during the flight and it’s also late but I’m not worried about 20 mins late. It’s more of comfort I guess but the crews are awesome. The pilot did an amazing take off and landing.

6.2
Okay
187 reviews
7.6
Good
3,139 reviews

Crew

8.2

Food

6.5

Entertainment

6.5

Boarding

7.7

Overall

7.6

Comfort

7.3

Reviews

1 / 10

I hope there’s a complimentary wi-fi during flight if no entertainment is available. Also, the cabin is a little bit warm during the flight and it’s also late but I’m not worried about 20 mins late. It’s more of comfort I guess but the crews are awesome. The pilot did an amazing take off and landing.

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.

Can I find flights from Las Vegas to Ottawa for under $500 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Ottawa for under $500. The cheapest flight booked recently is on WestJet for just $493, but on average you can expect to pay $548.

Are there nonstop flights from Las Vegas to Ottawa for under $400 on Cheapflights?

Cheapflights has at least 2 direct flights from Las Vegas to Ottawa under $400. A good price for a nonstop flight from Las Vegas to Ottawa is less than $471.

Are there last-minute flights available from Las Vegas to Ottawa for under $300?

There are currently 5+ open flights from Las Vegas to Ottawa within the next 7 days for less than $300.

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

Cheapflights users have booked flights from Las Vegas to Ottawa round-trip from $493. Other airlines that can offer you cheap pricing are Air Canada, from $571, and WorldTicket, from $578. Users have found that WestJet is 20% cheaper than the other options available to this destination.

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

What does LAS to YOW mean?

Great question - LAS to YOW just means Las Vegas Harry Reid Intl Airport to Ottawa Airport. Now you’ll know what these unique codes when you look for flights!

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.

Top 3 airlines flying from Las Vegas to Ottawa

Discover the top 3 airlines that operate flights from Las Vegas to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,409,476 searches. Data last updated February 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$69Average$132FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapest$185Average$471FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapest$369Average$409FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Search flights from Las Vegas to Ottawa by cabin class

Find flights from Las Vegas to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Las Vegas to Ottawa

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 February 26, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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?

Deals for Las Vegas to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Las Vegas.

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

Certainly. Search results for flights to Ottawa from Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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.

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