Which layover airport has the shortest travel time from Ottawa to Las Vegas?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 7h 34m.

What is the cheapest airline that flies from Ottawa to Las Vegas Harry Reid Intl?

WestJet, United Airlines, and Air Canada are the most popular carriers operating from Ottawa to Las Vegas Harry Reid Intl

Which airport is the most popular layover for flights between Ottawa and Las Vegas?

Toronto (YYZ) was the most common stop: 74% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to Las Vegas?

Air Canada, WestJet and Porter Airlines are the top three most popular airlines that fly to Las Vegas from Ottawa according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Ottawa to Las Vegas?

Flights via Newark (EWR) offer the lowest average round-trip price of C$ 548.

Which layover airport has the shortest connection time from Ottawa to Las Vegas?

Chicago (ORD) has the shortest average layover time for this route: 1h 26m.

When did momondo last update prices for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport?

Prices for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport?

As of September 2026, there are 4 operators available to choose from for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport.

How old do you have to be to fly from Ottawa Airport to Las Vegas Harry Reid Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 255 Cheap Flights from Ottawa to Las Vegas in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Las Vegas

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One-way

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Enter your travel dates to find the best prices.

12:25 p.m. - 9:40 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 15m2 stops Winnipeg Calgary

6:10 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 25m1 stop Calgary

C$ 377WestJet

Sat, 17 Oct - Fri, 23 Oct

1:20 p.m. - 9:40 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 20m1 stop Calgary

6:10 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 25m1 stop Calgary

C$ 378WestJet

Sat, 17 Oct - Fri, 23 Oct

5:40 p.m. - 10:37 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

7h 57m1 stop Toronto Pearson Intl

2:35 p.m. - 12:50 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 15m1 stop Toronto Pearson Intl

C$ 440Porter Airlines

Sun, 15 Nov - Wed, 18 Nov

7:00 a.m. - 1:37 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 37m1 stop Toronto Pearson Intl

11:35 p.m. - 3:14 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

12h 39m2 stops Toronto Pearson Intl Winnipeg

C$ 447Porter Airlines

Thu, 12 Nov - Mon, 16 Nov

5:20 p.m. - 10:13 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

7h 53m1 stop Chicago O'Hare Intl

10:40 p.m. - 9:11 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 31m1 stop Newark

C$ 467United Airlines

Fri, 16 Oct - Mon, 19 Oct

6:05 a.m. - 7:04 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

15h 59m1 stop Newark

7:30 p.m. - 2:09 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

15h 39m2 stops San Francisco Chicago O'Hare Intl

C$ 468United Airlines

Tue, 20 Oct - Tue, 27 Oct

5:40 p.m. - 10:37 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

7h 57m1 stop Toronto Pearson Intl

9:35 a.m. - 12:01 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

11h 26m2 stops Edmonton Calgary

C$ 498Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

5:40 p.m. - 10:37 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

7h 57m1 stop Toronto Pearson Intl

9:35 a.m. - 12:01 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

11h 26m2 stops Edmonton Calgary

C$ 517Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

2:50 p.m. - 10:23 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

10h 33m1 stop Montreal Pierre Elliott Trudeau Intl

11:25 p.m. - 9:19 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

6h 54m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 579Air Canada

Sat, 10 Oct - Mon, 19 Oct

2:50 p.m. - 10:23 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

10h 33m1 stop Montreal Pierre Elliott Trudeau Intl

11:25 p.m. - 10:18 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 642Air Canada

Sun, 4 Oct - Wed, 7 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:25 p.m. - 9:40 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 15m2 stops Winnipeg Calgary

4:30 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

10h 05m1 stop Calgary

C$ 761WestJet

Thu, 24 Sep - Thu, 1 Oct

12:25 p.m. - 9:40 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 15m2 stops Winnipeg Calgary

8:30 a.m. - 12:20 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

12h 50m2 stops Calgary Toronto Pearson Intl

C$ 772WestJet

Thu, 24 Sep - Thu, 1 Oct

4:15 p.m. - 12:55 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

23h 40m1 stop Calgary

6:10 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 25m1 stop Calgary

C$ 788WestJet

Mon, 28 Sep - Fri, 2 Oct

6:00 a.m. - 11:04 a.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 04m1 stop Washington, D.C. Dulles Intl

1:50 p.m. - 9:11 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

16h 21m1 stop Newark

C$ 838United Airlines

Sat, 26 Sep - Wed, 30 Sep

2:52 p.m. - 8:08 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 16m1 stop Washington, D.C. Dulles Intl

3:26 p.m. - 9:11 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

14h 45m1 stop Newark

C$ 838United Airlines

Sat, 26 Sep - Wed, 30 Sep

6:25 a.m. - 8:27 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

17h 02m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

11:55 p.m. - 9:56 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 01m1 stop Washington, D.C. Dulles Intl

C$ 838United Airlines

Sat, 26 Sep - Wed, 30 Sep

9:05 a.m. - 10:13 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

16h 08m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

7:00 a.m. - 10:10 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

12h 10m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 959Air Canada

Sat, 26 Sep - Wed, 30 Sep

5:50 p.m. - 10:23 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

7h 33m1 stop Montreal Pierre Elliott Trudeau Intl

11:25 p.m. - 10:18 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 997Air Canada

Fri, 25 Sep - Sun, 27 Sep

6:55 a.m. - 5:15 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

13h 20m2 stops Toronto Pearson Intl Calgary

11:25 p.m. - 10:18 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 53m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,040Multiple Airlines

Fri, 25 Sep - Sun, 27 Sep

1:20 p.m. - 9:40 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 20m1 stop Calgary

10:04 p.m. - 4:15 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

15h 11m2 stops Atlanta Hartsfield-Jackson Newark

C$ 1,162Multiple Airlines

Fri, 25 Sep - Sun, 27 Sep

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United Airlines flights from Ottawa to Las Vegas

Our best United Airlines deals on Ottawa to Las Vegas flight tickets

United Airlines

23 Oct

YOW6:00 a.m.Ottawa

17h 08m

1 stop

LAS8:08 p.m.Las Vegas Harry Reid Intl

26 Oct

LAS11:45 p.m.Las Vegas Harry Reid Intl

16h 42m

1 stop

YOW7:27 p.m.Ottawa

C$ 468

United Airlines

5 Oct

YOW6:00 a.m.Ottawa

17h 28m

2 stops

LAS8:28 p.m.Las Vegas Harry Reid Intl

20 Oct

LAS10:40 p.m.Las Vegas Harry Reid Intl

7h 31m

1 stop

YOW9:11 a.m.Ottawa

C$ 519

United Airlines

4 Oct

YOW6:25 a.m.Ottawa

17h 05m

1 stop

LAS8:30 p.m.Las Vegas Harry Reid Intl

7 Oct

LAS11:55 p.m.Las Vegas Harry Reid Intl

7h 01m

1 stop

YOW9:56 a.m.Ottawa

C$ 520

Porter Airlines flights from Ottawa to Las Vegas

Our best Porter Airlines deals on Ottawa to Las Vegas flight tickets

Porter Airlines

15 Nov

YOW5:40 p.m.Ottawa

7h 57m

1 stop

LAS10:37 p.m.Las Vegas Harry Reid Intl

18 Nov

LAS2:35 p.m.Las Vegas Harry Reid Intl

7h 15m

1 stop

YOW12:50 a.m.Ottawa

C$ 440

Porter Airlines

15 Nov

YOW5:40 p.m.Ottawa

7h 57m

1 stop

LAS10:37 p.m.Las Vegas Harry Reid Intl

18 Nov

LAS9:40 a.m.Las Vegas Harry Reid Intl

12h 10m

2 stops

YOW12:50 a.m.Ottawa

C$ 447

Porter Airlines

12 Nov

YOW7:00 a.m.Ottawa

9h 37m

1 stop

LAS1:37 p.m.Las Vegas Harry Reid Intl

16 Nov

LAS2:35 p.m.Las Vegas Harry Reid Intl

7h 15m

1 stop

YOW12:50 a.m.Ottawa

C$ 479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sat 17/10

12:25 p.m.-9:40 p.m.

2 stops12h 15m

Las Vegas Harry Reid Intl

Fri 23/10

6:10 p.m.-5:35 a.m.

1 stop8h 25m

C$ 377

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sat 17/10

1:20 p.m.-9:40 p.m.

1 stop11h 20m

Las Vegas Harry Reid Intl

Fri 23/10

6:10 p.m.-5:35 a.m.

1 stop8h 25m

C$ 378

Quickest round-trip

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sun 15/11

5:40 p.m.-10:37 p.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Wed 18/11

2:35 p.m.-12:50 a.m.

1 stop7h 15m

C$ 440

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Thu 12/11

7:00 a.m.-1:37 p.m.

1 stop9h 37m

Las Vegas Harry Reid Intl

Mon 16/11

11:35 p.m.-3:14 p.m.

2 stops12h 39m

C$ 447

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Fri 16/10

5:20 p.m.-10:13 p.m.

1 stop7h 53m

Las Vegas Harry Reid Intl

Mon 19/10

10:40 p.m.-9:11 a.m.

1 stop7h 31m

C$ 467

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Tue 20/10

6:05 a.m.-7:04 p.m.

1 stop15h 59m

Las Vegas Harry Reid Intl

Tue 27/10

7:30 p.m.-2:09 p.m.

2 stops15h 39m

C$ 468

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Thu 5/11

5:40 p.m.-10:37 p.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Thu 12/11

9:35 a.m.-12:01 a.m.

2 stops11h 26m

C$ 498

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Thu 5/11

5:40 p.m.-10:37 p.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Thu 12/11

9:35 a.m.-12:01 a.m.

2 stops11h 26m

C$ 517

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sat 10/10

2:50 p.m.-10:23 p.m.

1 stop10h 33m

Las Vegas Harry Reid Intl

Mon 19/10

11:25 p.m.-9:19 a.m.

1 stop6h 54m

C$ 579

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sun 4/10

2:50 p.m.-10:23 p.m.

1 stop10h 33m

Las Vegas Harry Reid Intl

Wed 7/10

11:25 p.m.-10:18 a.m.

1 stop7h 53m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Ottawa and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 453 to C$ 682.
The lowest price recently found on this route was C$ 377.

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in March, then October is your next best option. Flight prices from Ottawa to Las Vegas during October average around C$ 555.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart from Ottawa to Las Vegas is on a Wednesday. Travellers who choose to depart for Las Vegas on a Wednesday will often find tickets for as low as C$ 468. The most expensive day to fly to Las Vegas is Friday, with ticket prices averaging around C$ 571.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as C$ 472. Try not to purchase tickets in the morning because they tend to be around C$ 749. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ottawa to Las Vegas Harry Reid Intl flight route?

Fly from Ottawa to Las Vegas Harry Reid Intl for the best Ottawa - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 602 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Ottawa for as low as C$ 420 on momondo.

What cabin class options are available on Ottawa to Las Vegas flights?

There is only 1 cabin class available to choose from on Ottawa to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ottawa to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Ottawa to Las Vegas.

How have Ottawa to Las Vegas flight prices changed over time?

As of September 2026, prices for Ottawa to Las Vegas flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Ottawa to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Las Vegas (YOW to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Las Vegas

Best price found	C$ 255
Fastest flight time	7h 57m
Direct flights	None

The best one-way flight to Las Vegas from Ottawa in the past 72 hours is C$ 255. The best round-trip flight deal from Ottawa to Las Vegas found on momondo in the last 72 hours is C$ 377.

The fastest flight from Ottawa to Las Vegas takes 7h 57m

There are no direct flights from Ottawa to Las Vegas. There are no popular flight routes from Ottawa to Las Vegas.

Search flight deals

Frequently asked questions about flying from Ottawa to Las Vegas

How far is Ottawa to Las Vegas Harry Reid Intl by plane?
The distance between Ottawa and Las Vegas Harry Reid Intl is about 3434.5 km. 7h 57m is a normal flight duration for this route.
When did momondo last update prices for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport?
As of September 2026, there are 4 operators available to choose from for flights from Ottawa Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Ottawa Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Ottawa to Las Vegas is Embraer 195 E2, representing 100.00% of all bookings.
What is the most popular airline from Ottawa to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to Las Vegas is WestJet (30% of total bookings). The next most popular airlines are United Airlines (27%), Porter Airlines (22%), and Air Canada (21%).

Best airlines flying from Ottawa to Las Vegas

Compare and see reviews for airlines that fly from Ottawa to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 317	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 321	Free Cancellation	Rating 7.2 3,446 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 366	Free Cancellation	Rating 7.1 11,665 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 399	Free Cancellation	Rating 8.0 462 reviews	Search Porter Airlines flights

Paradise

Laughlin

Henderson

Boulder City

Furnace Creek

Winchester

Mesquite

North Las Vegas

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from Ottawa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ottawa to Las Vegas?

Once you have performed a search for Ottawa to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ottawa to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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Cheap flights from Ottawa to Las Vegas from C$ 255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Las Vegas departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Ottawa to Las Vegas

Our best United Airlines deals on Ottawa to Las Vegas flight tickets

Porter Airlines flights from Ottawa to Las Vegas

Our best Porter Airlines deals on Ottawa to Las Vegas flight tickets

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How to get the cheapest flight ticket from Ottawa to Las Vegas

What is the typical price of a round-trip flight between Ottawa and Las Vegas?

What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest Ottawa to Las Vegas Harry Reid Intl flight route?

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

What cabin class options are available on Ottawa to Las Vegas flights?

Can stopping save me money on Ottawa to Las Vegas flights?

How have Ottawa to Las Vegas flight prices changed over time?

What is the cheapest airline that flies from Ottawa to Las Vegas Harry Reid Intl?

Which airlines fly to Las Vegas?

Which airport is the most popular layover for flights between Ottawa and Las Vegas?

Which layover airport offers the lowest fares from Ottawa to Las Vegas?

Which layover airport has the shortest travel time from Ottawa to Las Vegas?

Which layover airport has the shortest connection time from Ottawa to Las Vegas?

When to book flights from Ottawa to Las Vegas

Cheap Ottawa to Las Vegas (YOW to LAS) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ottawa to Las Vegas

Best airlines flying from Ottawa to Las Vegas

Compare and see reviews for airlines that fly from Ottawa to Las Vegas with momondo

Travelling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada

Fly your favourite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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