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$ 541.

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.

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 56% 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 airport is the most popular layover for flights between Ottawa and Las Vegas?

Toronto (YYZ) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

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.

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

United Airlines is the most popular carrier operating from Ottawa to Las Vegas Harry Reid Intl

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 August 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$ 204 Cheap Flights from Ottawa to Las Vegas in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Las Vegas

Round-trip

One-way

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Cheap round-trip flights

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7:20 a.m. - 3:30 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 10m1 stop Calgary

12:50 p.m. - 1:00 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

9h 10m1 stop Calgary

C$ 336WestJet

Mon, 19 Oct - Wed, 28 Oct

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

11h 20m1 stop Calgary

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

10h 05m1 stop Calgary

C$ 348WestJet

Sat, 19 Sep - Thu, 24 Sep

3:10 p.m. - 9:47 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 37m1 stop Newark

11:45 p.m. - 3:07 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

12h 22m1 stop Washington, D.C. Dulles Intl

C$ 385United Airlines

Fri, 20 Nov - Mon, 23 Nov

3:10 p.m. - 9:47 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 37m1 stop Newark

4:22 p.m. - 2:09 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

18h 47m2 stops Los Angeles Chicago O'Hare Intl

C$ 385United Airlines

Fri, 20 Nov - Mon, 23 Nov

12:25 p.m. - 6:30 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 05m1 stop Winnipeg

10:58 a.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

15h 37m2 stops Phoenix Sky Harbor Intl Calgary

C$ 407Multiple Airlines

Mon, 12 Oct - Thu, 15 Oct

4:00 p.m. - 10:22 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 22m1 stop Toronto Pearson Intl

12:45 p.m. - 12:25 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 40m1 stop Toronto Pearson Intl

C$ 451Porter Airlines

Sun, 6 Sep - Sat, 12 Sep

4:00 p.m. - 10:22 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 22m1 stop Toronto Pearson Intl

12:45 p.m. - 12:25 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 40m1 stop Toronto Pearson Intl

C$ 457Porter Airlines

Tue, 8 Sep - Sat, 12 Sep

12:25 p.m. - 6:30 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 05m1 stop Winnipeg

9:55 p.m. - 7:20 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

18h 25m2 stops Phoenix Sky Harbor Intl Calgary

C$ 458Multiple Airlines

Mon, 5 Oct - Mon, 19 Oct

2:50 p.m. - 11:20 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

7:20 a.m. - 7:52 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

9h 32m2 stops Chicago O'Hare Intl Toronto Island

C$ 608Air Canada

Thu, 10 Sep - Wed, 16 Sep

2:00 p.m. - 10:13 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 13m2 stops Toronto Pearson Intl Chicago O'Hare Intl

11:43 p.m. - 5:16 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

14h 33m1 stop Chicago O'Hare Intl

C$ 746Air Canada

Sun, 11 Oct - Mon, 12 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:15 p.m. - 9:40 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

30h 25m2 stops Edmonton Calgary

3:39 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

10h 56m2 stops Seattle/Tacoma Intl Calgary

C$ 900WestJet

Fri, 28 Aug - Sun, 30 Aug

7:20 a.m. - 10:40 a.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

30h 20m1 stop Calgary

3:39 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

10h 56m2 stops Seattle/Tacoma Intl Calgary

C$ 906WestJet

Fri, 28 Aug - Sun, 30 Aug

4:00 p.m. - 10:22 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 22m1 stop Toronto Pearson Intl

9:45 a.m. - 12:25 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

11h 40m1 stop Toronto Pearson Intl

C$ 940Porter Airlines

Sun, 30 Aug - Sun, 6 Sep

4:00 p.m. - 10:22 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 22m1 stop Toronto Pearson Intl

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

12h 50m3 stops Minneapolis St Paul Nashville Intl Toronto Pearson Intl

C$ 968Multiple Airlines

Sun, 30 Aug - Sun, 6 Sep

8:35 a.m. - 10:22 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

16h 47m2 stops Calgary Toronto Pearson Intl

9:45 a.m. - 9:20 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 35m1 stop Toronto Pearson Intl

C$ 978Porter Airlines

Sun, 30 Aug - Sun, 6 Sep

7:00 a.m. - 9:44 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

17h 44m1 stop Orlando

11:41 p.m. - 5:19 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

14h 38m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

C$ 1,000Multiple Airlines

Sat, 29 Aug - Mon, 31 Aug

7:00 a.m. - 9:44 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

17h 44m1 stop Orlando

8:00 a.m. - 12:20 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

13h 20m2 stops Nashville Intl Toronto Pearson Intl

C$ 1,056Multiple Airlines

Fri, 28 Aug - Mon, 31 Aug

7:20 a.m. - 10:40 a.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

30h 20m1 stop Calgary

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

8h 25m1 stop Calgary

C$ 1,073WestJet

Fri, 28 Aug - Sun, 30 Aug

8:40 a.m. - 5:03 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 23m2 stops Toronto Pearson Intl Los Angeles

11:20 p.m. - 7:35 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

17h 15m2 stops Toronto Pearson Intl Victoria Intl

C$ 1,086Porter Airlines

Fri, 28 Aug - Mon, 31 Aug

6:00 a.m. - 5:15 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

14h 15m1 stop Calgary

4:35 p.m. - 12:30 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

16h 55m1 stop Edmonton

C$ 1,189WestJet

Fri, 28 Aug - Mon, 31 Aug

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Porter Airlines flights from Ottawa to Las Vegas

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

Porter Airlines

6 Sep

YOW4:00 p.m.Ottawa

9h 22m

1 stop

LAS10:22 p.m.Las Vegas Harry Reid Intl

12 Sep

LAS12:45 p.m.Las Vegas Harry Reid Intl

8h 40m

1 stop

YOW12:25 a.m.Ottawa

C$ 451

Porter Airlines

8 Sep

YOW4:00 p.m.Ottawa

9h 22m

1 stop

LAS10:22 p.m.Las Vegas Harry Reid Intl

12 Sep

LAS12:45 p.m.Las Vegas Harry Reid Intl

8h 40m

1 stop

YOW12:25 a.m.Ottawa

C$ 457

Porter Airlines

3 Sep

YOW4:00 p.m.Ottawa

9h 22m

1 stop

LAS10:22 p.m.Las Vegas Harry Reid Intl

8 Sep

LAS11:20 p.m.Las Vegas Harry Reid Intl

17h 50m

2 stops

YOW8:10 p.m.Ottawa

C$ 594

WestJet flights from Ottawa to Las Vegas

Our best WestJet deals on Ottawa to Las Vegas flight tickets

WestJet

19 Oct

YOW7:20 a.m.Ottawa

11h 10m

1 stop

LAS3:30 p.m.Las Vegas Harry Reid Intl

28 Oct

LAS12:50 p.m.Las Vegas Harry Reid Intl

9h 10m

1 stop

YOW1:00 a.m.Ottawa

C$ 336

WestJet

2 Dec

YOW5:30 a.m.Ottawa

13h 25m

2 stops

LAS3:55 p.m.Las Vegas Harry Reid Intl

6 Dec

LAS9:35 a.m.Las Vegas Harry Reid Intl

11h 26m

2 stops

YOW12:01 a.m.Ottawa

C$ 339

WestJet

19 Sep

YOW1:20 p.m.Ottawa

11h 20m

1 stop

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

24 Sep

LAS4:30 p.m.Las Vegas Harry Reid Intl

10h 05m

1 stop

YOW5:35 a.m.Ottawa

C$ 348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Mon 19/10

7:20 a.m.-3:30 p.m.

1 stop11h 10m

Las Vegas Harry Reid Intl

Wed 28/10

12:50 p.m.-1:00 a.m.

1 stop9h 10m

C$ 336

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sat 19/9

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

1 stop11h 20m

Las Vegas Harry Reid Intl

Thu 24/9

4:30 p.m.-5:35 a.m.

1 stop10h 05m

C$ 348

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Fri 20/11

3:10 p.m.-9:47 p.m.

1 stop9h 37m

Las Vegas Harry Reid Intl

Mon 23/11

11:45 p.m.-3:07 p.m.

1 stop12h 22m

C$ 385

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Fri 20/11

3:10 p.m.-9:47 p.m.

1 stop9h 37m

Las Vegas Harry Reid Intl

Mon 23/11

4:22 p.m.-2:09 p.m.

2 stops18h 47m

C$ 385

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Mon 12/10

12:25 p.m.-6:30 p.m.

1 stop9h 05m

Las Vegas Harry Reid Intl

Thu 15/10

10:58 a.m.-5:35 a.m.

2 stops15h 37m

C$ 407

Quickest round-trip

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sun 6/9

4:00 p.m.-10:22 p.m.

1 stop9h 22m

Las Vegas Harry Reid Intl

Sat 12/9

12:45 p.m.-12:25 a.m.

1 stop8h 40m

C$ 451

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Tue 8/9

4:00 p.m.-10:22 p.m.

1 stop9h 22m

Las Vegas Harry Reid Intl

Sat 12/9

12:45 p.m.-12:25 a.m.

1 stop8h 40m

C$ 457

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Mon 5/10

12:25 p.m.-6:30 p.m.

1 stop9h 05m

Las Vegas Harry Reid Intl

Mon 19/10

9:55 p.m.-7:20 p.m.

2 stops18h 25m

C$ 458

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Thu 10/9

2:50 p.m.-11:20 p.m.

2 stops11h 30m

Las Vegas Harry Reid Intl

Wed 16/9

7:20 a.m.-7:52 p.m.

2 stops9h 32m

C$ 608

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sun 11/10

2:00 p.m.-10:13 p.m.

2 stops11h 13m

Las Vegas Harry Reid Intl

Mon 12/10

11:43 p.m.-5:16 p.m.

1 stop14h 33m

C$ 746

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$ 489 to C$ 874.
The lowest price recently found on this route was C$ 336.

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in March, then September is your next best option. Flight prices from Ottawa to Las Vegas during September average around C$ 546.

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$ 462. The most expensive day to fly to Las Vegas is Friday, with ticket prices averaging around C$ 564.

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$ 466. Try not to purchase tickets in the morning because they tend to be around C$ 740. 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$ 594 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$ 415 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 August 2026, prices for Ottawa to Las Vegas flights are approximately 9% 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$ 204
Fastest flight time	7h 42m
Direct flights	None

The best one-way flight to Las Vegas from Ottawa in the past 72 hours is C$ 204. The best round-trip flight deal from Ottawa to Las Vegas found on momondo in the last 72 hours is C$ 336.

The fastest flight from Ottawa to Las Vegas takes 7h 42m

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 42m 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 August 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 (29% of total bookings). The next most popular airlines are United Airlines (27%), Porter Airlines (24%), and Air Canada (20%).

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
WestJet	PriceFrom C$ 290	Free Cancellation	Rating 7.2 3,437 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 313	Free Cancellation	Rating 7.4 10,123 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 348	Free Cancellation	Rating 7.1 11,540 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 394	Free Cancellation	Rating 8.0 458 reviews	Search Porter Airlines flights

Paradise

Laughlin

Henderson

Boulder City

Winchester

Mesquite

Furnace Creek

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$ 204

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 1/12. 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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Porter Airlines flights from Ottawa to Las Vegas

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

WestJet flights from Ottawa to Las Vegas

Our best WestJet 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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