HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ottawa (YOW) to Las Vegas (LAS) from $166

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 7/1. 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.
YOW — LAS
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Ottawa to Las Vegas Harry Reid Intl are usually found in February or January, booked 20 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from Ottawa to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Las Vegas (LAS). 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 May 9, 2024.

Popular in

August

Cheapest in

February

Round-trip from

$194

One-way from

$189
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 42% potential price drop
Search Deals
From Ottawa to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Ottawa to Las Vegas Harry Reid Intl
Search Deals

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

Travelers have found that booking a Sunday departure is the best way to save up to 94% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Ottawa to Las Vegas?

Find a great deal and save up to 76% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ottawa to Las Vegas within the next two weeks, with the cheapest ticket starting at $282.

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

February is one of the best times of the year to fly to Las Vegas from Ottawa. Prices for February average $366 per person but you can even find prices for as low as $117. The most expensive prices can be found in the month of August. Opting for a February flight can save you 28% on your journey compared to booking in August

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

It’s optimal to fly from Ottawa to Las Vegas in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.

Cheap Air Canada flights from Ottawa to Las Vegas

Explore cheap flight options specifically provided by Air Canada for the route between Ottawa and Las Vegas. 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 2,717,708 searches. Data last updated May 9, 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Ottawa to Las Vegas. It's recommended that users confirm their flight details before booking.
Tue 6/45:55 amYOW - LAS
2 stops11h 56mAir Canada
Thu 6/1311:20 pmLAS - YOW
1 stop6h 56mAir Canada
Deal found 5/8$331
Sun 6/211:00 amYOW - LAS
1 stop14h 29mAir Canada
Wed 6/1211:25 pmLAS - YOW
1 stop7h 00mAir Canada
Deal found 5/7$362
Sun 6/309:00 pmYOW - LAS
1 stop16h 27mAir Canada
Sat 7/1311:15 pmLAS - YOW
1 stop6h 58mAir Canada
Deal found 5/8$363
Fri 6/78:55 pmYOW - LAS
1 stop16h 19mAir Canada
Tue 6/117:30 amLAS - YOW
1 stop10h 21mAir Canada
Deal found 5/8$414
Fri 5/248:00 pmYOW - LAS
1 stop17h 27mAir Canada
Tue 5/2811:59 pmLAS - YOW
1 stop14h 05mAir Canada
Deal found 5/8$418
Tue 6/48:55 pmYOW - LAS
1 stop16h 19mAir Canada
Mon 6/1011:20 pmLAS - YOW
1 stop6h 56mAir Canada
Deal found 5/8$419
Thu 5/169:45 pmYOW - LAS
1 stop28h 50mAir Canada
Mon 5/2011:45 pmLAS - YOW
1 stop14h 21mAir Canada
Deal found 5/8$735

Cheap WestJet flights from Ottawa to Las Vegas

Explore cheap flight options specifically provided by WestJet for the route between Ottawa and Las Vegas. 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 2,717,708 searches. Data last updated May 9, 2024.
Some of the best deals we've found on WestJet flights traveling from Ottawa to Las Vegas. Deals are refreshing constantly so come back soon for more options.
Sun 5/263:55 pmYOW - LAS
1 stop8h 30mWestJet
Fri 5/317:45 pmLAS - YOW
1 stop8h 12mWestJet
Deal found 5/8$282
Sun 8/258:00 amYOW - LAS
2 stops14h 43mWestJet
Thu 8/296:15 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/8$287
Mon 9/308:00 amYOW - LAS
2 stops15h 19mWestJet
Sun 10/610:20 amLAS - YOW
2 stops11h 21mWestJet
Deal found 5/8$291
Mon 9/28:00 amYOW - LAS
2 stops15h 21mWestJet
Fri 9/610:20 amLAS - YOW
2 stops11h 17mWestJet
Deal found 5/7$292
Mon 9/28:00 amYOW - LAS
2 stops15h 21mWestJet
Fri 9/68:10 amLAS - YOW
1 stop8h 04mWestJet
Deal found 5/7$293
Tue 8/276:07 amYOW - LAS
2 stops16h 36mWestJet
Sat 8/316:15 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/9$295
Tue 8/136:07 amYOW - LAS
2 stops16h 36mWestJet
Sat 8/1712:40 pmLAS - YOW
2 stops15h 12mWestJet
Deal found 5/7$297
Sun 7/216:15 amYOW - LAS
1 stop17h 06mWestJet
Thu 7/256:15 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/9$302
Wed 5/296:15 amYOW - LAS
1 stop17h 04mWestJet
Wed 6/56:20 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/8$303

Cheap Ottawa to Las Vegas flights in May & June 2024

Find cheap flight options from Ottawa to Las Vegas specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.
The lowest fares we've come across on flights traveling from Ottawa to Las Vegas in May and June 2024. Check back soon for alternative fares.
Sun 5/263:55 pmYOW - LAS
1 stop8h 30mWestJet
Fri 5/317:45 pmLAS - YOW
1 stop8h 12mWestJet
Deal found 5/8$282
Wed 5/296:15 amYOW - LAS
1 stop17h 04mWestJet
Wed 6/56:20 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/8$303
Sun 5/263:55 pmYOW - LAS
1 stop8h 30mWestJet
Fri 5/318:10 amLAS - YOW
1 stop19h 47mWestJet
Deal found 5/8$310
Sun 5/268:15 pmYOW - LAS
2 stops27h 04mWestJet
Fri 5/317:45 pmLAS - YOW
1 stop8h 12mWestJet
Deal found 5/8$311
Sat 5/253:55 pmYOW - LAS
1 stop8h 30mWestJet
Fri 5/317:45 pmLAS - YOW
1 stop8h 12mWestJet
Deal found 5/9$315
Tue 5/216:35 amYOW - LAS
1 stop7h 50mAir Canada
Wed 5/295:00 pmLAS - YOW
1 stop10h 21mAir Canada
Deal found 5/9$321
Wed 5/226:35 amYOW - LAS
1 stop7h 50mAir Canada
Wed 5/295:00 pmLAS - YOW
1 stop10h 21mAir Canada
Deal found 5/8$322
Mon 6/36:00 pmYOW - LAS
1 stop7h 53mUnited Airlines
Tue 6/117:00 amLAS - YOW
1 stop11h 48mUnited Airlines
Deal found 5/8$324
Mon 5/273:55 pmYOW - LAS
1 stop8h 30mWestJet
Tue 5/288:30 pmLAS - YOW
2 stops31h 29mWestJet
Deal found 5/9$325

Ottawa to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
The lowest fares we've come across on flights traveling from Ottawa to Las Vegas in May and June 2024. Check back soon for alternative fares.
Sun 5/263:55 pmYOW - LAS
1 stop8h 30mWestJet
Fri 5/317:45 pmLAS - YOW
1 stop8h 12mWestJet
Deal found 5/8$282
Tue 8/276:07 amYOW - LAS
2 stops16h 36mWestJet
Fri 8/308:10 amLAS - YOW
1 stop8h 04mWestJet
Deal found 5/8$287
Sun 8/258:00 amYOW - LAS
2 stops15h 21mWestJet
Sat 8/316:15 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/9$290
Mon 9/308:00 amYOW - LAS
2 stops15h 19mWestJet
Sun 10/610:20 amLAS - YOW
2 stops11h 21mWestJet
Deal found 5/8$291
Mon 9/28:00 amYOW - LAS
2 stops15h 21mWestJet
Fri 9/610:20 amLAS - YOW
2 stops11h 17mWestJet
Deal found 5/7$292
Mon 8/268:00 amYOW - LAS
2 stops14h 43mWestJet
Fri 8/308:10 amLAS - YOW
1 stop8h 04mWestJet
Deal found 5/9$293
Tue 8/276:07 amYOW - LAS
2 stops16h 36mWestJet
Sat 8/316:15 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/9$295
Sun 8/186:07 amYOW - LAS
2 stops16h 36mWestJet
Sat 8/316:15 pmLAS - YOW
1 stop9h 37mWestJet
Deal found 5/9$296
Tue 8/136:07 amYOW - LAS
2 stops16h 36mWestJet
Sat 8/1712:40 pmLAS - YOW
2 stops15h 12mWestJet
Deal found 5/7$297

Ottawa to Las Vegas flights leaving soon

Find last-minute flight options from Ottawa to Las Vegas 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 2,717,708 searches. Data last updated May 9, 2024.
Check out these flights departing soon from Ottawa to Las Vegas. It's wise to confirm all flight details are correct before booking.
Fri 5/179:35 pmYOW - LAS
2 stops25h 04mWestJet
Fri 5/317:45 pmLAS - YOW
1 stop8h 12mWestJet
Deal found 5/7$368
Fri 5/173:25 pmYOW - LAS
1 stop31h 14mWestJet
Fri 5/318:10 amLAS - YOW
1 stop27h 59mWestJet
Deal found 5/7$416
Fri 5/179:35 pmYOW - LAS
2 stops25h 04mWestJet
Fri 5/317:45 pmLAS - YOW
2 stops22h 03mWestJet
Deal found 5/7$425
Tue 5/146:35 amYOW - LAS
2 stops15h 34mUnited Airlines
Tue 5/2111:45 pmLAS - YOW
1 stop14h 21mUnited Airlines
Deal found 5/8$455
Fri 5/179:35 pmYOW - LAS
2 stops25h 04mMultiple Airlines
Fri 5/3111:08 pmLAS - YOW
3 stops22h 20mMultiple Airlines
Deal found 5/7$487
Wed 5/158:00 amYOW - LAS
2 stops15h 19mWestJet
Wed 5/229:10 pmLAS - YOW
2 stops30h 49mWestJet
Deal found 5/8$503
Wed 5/156:15 amYOW - LAS
1 stop17h 04mWestJet
Wed 5/229:10 pmLAS - YOW
2 stops30h 49mWestJet
Deal found 5/8$517
Fri 5/174:15 pmYOW - LAS
1 stop21h 09mMultiple Airlines
Thu 5/3012:41 amLAS - YOW
2 stops17h 48mMultiple Airlines
Deal found 5/7$523
Fri 5/179:35 pmYOW - LAS
2 stops38h 56mWestJet
Sun 5/197:33 pmLAS - YOW
1 stop22h 15mWestJet
Deal found 5/9$524

One-way flights to Las Vegas from Ottawa

Search for one-way flight options from Ottawa to Las Vegas. 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 2,717,708 searches. Data last updated May 9, 2024.
Take a look at some of the one-way flights we've detected from Ottawa to Las Vegas. Users can also find round-trip Ottawa to Las Vegas flights by using the search form above.
Mon 7/18:00 amYOW - LAS
2 stops14h 43mWestJet
Deal found 5/8$166
Mon 7/16:15 amYOW - LAS
1 stop17h 06mWestJet
Deal found 5/8$185
Mon 8/56:15 amYOW - LAS
1 stop17h 06mWestJet
Deal found 5/8$186
Tue 9/1711:25 amYOW - LAS
1 stop9h 13mAir Canada
Deal found 5/8$189
Sun 6/308:15 pmYOW - LAS
2 stops18h 37mWestJet
Deal found 5/8$190
Mon 8/56:07 amYOW - LAS
2 stops17h 14mWestJet
Deal found 5/8$191
Sun 6/308:15 pmYOW - LAS
1 stop16h 44mWestJet
Deal found 5/8$193
Sat 6/229:35 pmYOW - LAS
1 stop24h 07mWestJet
Deal found 5/8$196
Mon 7/19:35 pmYOW - LAS
3 stops20h 29mMultiple Airlines
Deal found 5/8$258

Find flights from Ottawa to Las Vegas within your budget

Customize your flight search to find flights from Ottawa to Las Vegas 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 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$282 - $336

Route

Depart

Return

Price

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Sun 5/26

1 stop8h 30m

Las Vegas Harry Reid Intl

Fri 5/31

1 stop8h 12m

$282

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Sun 8/25

2 stops14h 43m

Las Vegas Harry Reid Intl

Thu 8/29

1 stop9h 37m

$287

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Mon 9/30

2 stops15h 19m

Las Vegas Harry Reid Intl

Sun 10/6

2 stops11h 21m

$291

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Mon 9/2

2 stops15h 21m

Las Vegas Harry Reid Intl

Fri 9/6

2 stops11h 17m

$292

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Sat 10/12

1 stop13h 40m

Las Vegas Harry Reid Intl

Fri 10/18

1 stop8h 18m

$321

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Tue 10/8

2 stops12h 41m

Las Vegas Harry Reid Intl

Tue 10/15

1 stop8h 18m

$322

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Tue 6/4

1 stop14h 07m

Las Vegas Harry Reid Intl

Thu 6/13

1 stop8h 41m

$330

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Tue 6/4

2 stops11h 56m

Las Vegas Harry Reid Intl

Thu 6/13

1 stop6h 56m

$331

OttawaLas Vegas Harry Reid Intl

YOW - LAS

YOWLAS

Ottawa

Wed 10/9

1 stop9h 32m

Las Vegas Harry Reid Intl

Mon 10/14

2 stops11h 21m

$336

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from Ottawa to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Las Vegas. Price data was last updated on May 3, 2024.
The best time to book flights from Ottawa to Las Vegas is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Las Vegas. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Las Vegas by month

Plan your trip from Ottawa to Las Vegas by taking into account the cheapest months to travel. The average price of a one-way flight from Ottawa to Las Vegas is currently $195 while a round-trip flight costs $310. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Ottawa to Las Vegas (average of $194). Flying from Ottawa to Las Vegas in May is currently the most expensive (average of $256). 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

$194

February

$219

March

$249

April

$253

May

$256

June

$242

July

$238

August

$210

September

$205

October

$218

November

$225

December

$219

Temperature and rainfall in Las Vegas by month

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

LAS

Temperature

48.2 - 93.2 °F

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated May 9, 2024.
To help decide which airline to fly from Ottawa to Las Vegas, see what other customers have to say about Air Canada, WestJet and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.6
Good
2,942 reviews
Check prices

Comfort

7.3

Food

6.5

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.5

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

WestJet
7.6
Good
2,942 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Comfort

7.3

Food

6.5

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.5

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

United Airlines
7.4
Good
11,027 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Comfort

7.3

Food

6.5

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.5

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Air Canada
7.0
Good
6,926 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Comfort

7.3

Food

6.5

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.5

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Las Vegas. 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 Ottawa to Las Vegas for under $300 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Las Vegas for under $300. The cheapest flight booked recently is on WestJet for just $282, but on average you can expect to pay $302.

  • Are there last-minute flights available from Ottawa to Las Vegas for under $400?

    There are currently 20+ open flights from Ottawa to Las Vegas within the next 7 days for less than $400.

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

    The Ottawa to Las Vegas Harry Reid Intl flight path was viewed by 10 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 Ottawa to Las Vegas round-trip?

    Our cheapest airline available from Ottawa to Las Vegas is WestJet. Our recent data shows that you can find tickets from as low as $282 on this airline. An additional option worth looking into is United Airlines, starting at $321. Users have found that WestJet is 23% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $166. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Ottawa to Las Vegas for a low price.

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

    Before booking your flight from Ottawa to Las Vegas check out the most popular airlines for this route: Air Canada, Delta or Flair Airlines.

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

    The cheapest flight price from Ottawa to Las Vegas is $188. On average you can expect to pay $188. The most popular route, (Ottawa - Las Vegas Harry Reid Intl), can usually be booked for $317.

  • What does YOW to LAS mean?

    YOW and LAS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YOW to LAS refers to a flight route from Ottawa Airport to Las Vegas Harry Reid Intl Airport.

  • Can I find deals for flights from Ottawa to Las Vegas that include extra baggage allowance?

    The amount of baggage you can bring on your Ottawa to Las Vegas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to Las Vegas with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa to Las Vegas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Ottawa to Las Vegas that allow pets onboard?

    Many airlines flying from Ottawa to Las Vegas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ottawa to Las Vegas?

    Yes, you can often find last-minute deals on Ottawa to Las Vegas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ottawa to Las Vegas flight deals updated?

    The Ottawa to Las Vegas flight deals you see on this page were last updated on 5/9.

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

Pearson Intl to Las Vegas flights
Kitchener-Waterloo to Las Vegas flights
Hamilton to Las Vegas flights
Pearson Intl to Reno flights
Windsor to Las Vegas flights
London to Las Vegas flights
Hamilton to Reno flights
Thunder Bay to Las Vegas flights
Timmins to Las Vegas flights
Toronto Island to Reno flights
London to Reno flights

Top 6 airlines flying from Ottawa to Las Vegas

Discover the top 6 airlines that operate flights from Ottawa to Las Vegas. 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 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$103Average$247FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapest$201Average$512FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$202Average$564FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$223Average$402FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapest$334Average$424FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapest$340Average$461FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Orlando to Chicago flights
Houston to Las Vegas flights
USA to Indonesia flights
Newark Airport to Cancún flights
Atlanta to Las Vegas flights
USA to Nairobi flights
Los Angeles to Chicago flights
Miami to Washington, D.C. flights
Kansas City to Orlando flights
Orlando to Charlotte flights
Sacramento to Hawaii flights
Ottawa to Los Angeles flights

Search flights from Ottawa to Las Vegas by cabin class

Find flights from Ottawa to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Ottawa to Las Vegas

Find hourly flight availability from Ottawa to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 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
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

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 Ottawa to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Las Vegas from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Ottawa to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Ottawa to Las Vegas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.
View all available airlines