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

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

Which airlines fly to Las Vegas?

Air Canada, Porter Airlines and WestJet 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 53% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 8 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: 77% 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.

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

Flights via Newark (EWR) offer the lowest average round-trip price of C$ 545.

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 5 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$ 201 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

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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$ 348WestJet

Wed, 2 Sep - Thu, 10 Sep

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$ 353WestJet

Wed, 2 Sep - Thu, 10 Sep

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

9h 05m1 stop Winnipeg

3:23 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

11h 12m2 stops Phoenix Sky Harbor Intl Calgary

C$ 472Multiple 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

9:45 a.m. - 8:00 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 15m1 stop Toronto Pearson Intl

C$ 479Porter Airlines

Thu, 3 Sep - Thu, 10 Sep

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

9h 05m1 stop Winnipeg

8:51 a.m. - 7:20 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

31h 29m2 stops Phoenix Sky Harbor Intl Calgary

C$ 482Multiple Airlines

Mon, 12 Oct - Wed, 21 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$ 492Porter Airlines

Mon, 14 Sep - Wed, 23 Sep

5:45 a.m. - 10:55 a.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 10m1 stop Montreal Pierre Elliott Trudeau Intl

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

8h 30m1 stop Toronto Pearson Intl

C$ 538Air Canada

Fri, 4 Dec - Mon, 7 Dec

5:45 a.m. - 10:55 a.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 10m1 stop Montreal Pierre Elliott Trudeau Intl

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

8h 30m1 stop Toronto Pearson Intl

C$ 541Air Canada

Fri, 4 Dec - Mon, 7 Dec

10:37 a.m. - 8:04 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 27m2 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$ 564United Airlines

Thu, 1 Oct - Thu, 1 Oct

6:25 a.m. - 8:28 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

17h 03m1 stop Chicago O'Hare Intl

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$ 566United Airlines

Sat, 17 Oct - Sat, 17 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

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. - 8:00 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 15m1 stop Toronto Pearson Intl

C$ 726Porter Airlines

Thu, 13 Aug - Tue, 18 Aug

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

8h 55m1 stop Toronto Pearson Intl

C$ 730Porter Airlines

Thu, 13 Aug - Tue, 18 Aug

6:00 a.m. - 3:45 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 45m2 stops Calgary Edmonton

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

8h 25m1 stop Calgary

C$ 765WestJet

Thu, 13 Aug - Thu, 20 Aug

6:00 a.m. - 3:45 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 45m2 stops Calgary Edmonton

1:20 p.m. - 5:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

13h 15m2 stops Vancouver Intl Calgary

C$ 771WestJet

Thu, 13 Aug - Thu, 20 Aug

5:20 p.m. - 9:09 a.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

18h 49m2 stops Chicago O'Hare Intl Denver Intl

9:00 a.m. - 9:35 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

9h 35m1 stop Chicago O'Hare Intl

C$ 804United Airlines

Sat, 15 Aug - Sat, 22 Aug

6:25 a.m. - 3:47 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 22m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

4:34 p.m. - 9:56 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

14h 22m2 stops Denver Intl Washington, D.C. Dulles Intl

C$ 804United Airlines

Sat, 15 Aug - Sat, 22 Aug

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

11h 20m1 stop Calgary

11:50 p.m. - 5:23 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

14h 33m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

C$ 835Multiple Airlines

Fri, 14 Aug - Mon, 17 Aug

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

11h 20m1 stop Calgary

11:20 p.m. - 8:10 p.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

17h 50m2 stops Toronto Pearson Intl Kelowna

C$ 941Multiple Airlines

Wed, 12 Aug - Fri, 14 Aug

9:05 a.m. - 10:24 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

16h 19m1 stop Montreal Pierre Elliott Trudeau Intl

11:25 p.m. - 10:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 10m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 966Air Canada

Sat, 15 Aug - Sun, 6 Sep

4:00 p.m. - 10:24 p.m.YOW Ottawa-LAS Las Vegas Harry Reid Intl

9h 24m1 stop Toronto Pearson Intl

11:25 p.m. - 10:35 a.m.LAS Las Vegas Harry Reid Intl-YOW Ottawa

8h 10m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,107Air Canada

Sat, 15 Aug - Sun, 6 Sep

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WestJet flights from Ottawa to Las Vegas

Our best WestJet deals on Ottawa to Las Vegas flight tickets

WestJet

2 Sep

YOW12:25 p.m.Ottawa

12h 15m

2 stops

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

10 Sep

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

10h 05m

1 stop

YOW5:35 a.m.Ottawa

C$ 348

WestJet

2 Sep

YOW12:25 p.m.Ottawa

12h 15m

2 stops

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

10 Sep

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

10h 05m

1 stop

YOW5:35 a.m.Ottawa

C$ 353

WestJet

3 Sep

YOW12:25 p.m.Ottawa

12h 15m

2 stops

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

10 Sep

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

10h 05m

1 stop

YOW5:35 a.m.Ottawa

C$ 367

United Airlines flights from Ottawa to Las Vegas

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

United Airlines

22 Aug

YOW10:37 a.m.Ottawa

13h 14m

2 stops

LAS8:51 p.m.Las Vegas Harry Reid Intl

4 Sep

LAS6:05 p.m.Las Vegas Harry Reid Intl

12h 51m

2 stops

YOW9:56 a.m.Ottawa

C$ 583

United Airlines

22 Aug

YOW10:37 a.m.Ottawa

8h 25m

1 stop

LAS4:02 p.m.Las Vegas Harry Reid Intl

26 Aug

LAS9:37 a.m.Las Vegas Harry Reid Intl

11h 17m

2 stops

YOW11:54 p.m.Ottawa

C$ 592

United Airlines

15 Aug

YOW5:20 p.m.Ottawa

18h 49m

2 stops

LAS9:09 a.m.Las Vegas Harry Reid Intl

22 Aug

LAS9:00 a.m.Las Vegas Harry Reid Intl

9h 35m

1 stop

YOW9:35 p.m.Ottawa

C$ 804

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Wed 2/9

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

2 stops12h 15m

Las Vegas Harry Reid Intl

Thu 10/9

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

Wed 2/9

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

2 stops12h 15m

Las Vegas Harry Reid Intl

Thu 10/9

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

1 stop10h 05m

C$ 353

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

3:23 p.m.-5:35 a.m.

2 stops11h 12m

C$ 472

Quickest round-trip

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Thu 3/9

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

1 stop9h 22m

Las Vegas Harry Reid Intl

Thu 10/9

9:45 a.m.-8:00 p.m.

1 stop7h 15m

C$ 479

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

Wed 21/10

8:51 a.m.-7:20 p.m.

2 stops31h 29m

C$ 482

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Mon 14/9

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

1 stop9h 22m

Las Vegas Harry Reid Intl

Wed 23/9

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

1 stop8h 40m

C$ 492

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Fri 4/12

5:45 a.m.-10:55 a.m.

1 stop8h 10m

Las Vegas Harry Reid Intl

Mon 7/12

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

1 stop8h 30m

C$ 538

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Fri 4/12

5:45 a.m.-10:55 a.m.

1 stop8h 10m

Las Vegas Harry Reid Intl

Mon 7/12

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

1 stop8h 30m

C$ 541

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Thu 1/10

10:37 a.m.-8:04 p.m.

2 stops12h 27m

Las Vegas Harry Reid Intl

Thu 1/10

11:55 p.m.-9:56 a.m.

1 stop7h 01m

C$ 564

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sat 17/10

6:25 a.m.-8:28 p.m.

1 stop17h 03m

Las Vegas Harry Reid Intl

Sat 17/10

11:55 p.m.-9:56 a.m.

1 stop7h 01m

C$ 566

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$ 553 to C$ 902.
The lowest price recently found on this route was C$ 348.

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in November, then March is your next best option. Flight prices from Ottawa to Las Vegas during March average around C$ 534.

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$ 465. The most expensive day to fly to Las Vegas is Friday, with ticket prices averaging around C$ 568.

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$ 469. Try not to purchase tickets in the morning because they tend to be around C$ 744. 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$ 591 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$ 418 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$ 507
Fastest flight time	7h 57m
Direct flights	None

The best flight deal from Ottawa to Las Vegas found on momondo in the last 72 hours is C$ 507

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 August 2026, there are 5 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 Porter Airlines (27% of total bookings). The next most popular airlines are WestJet (27%), United Airlines (25%), and Air Canada (18%).

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$ 304	Free Cancellation	Rating 7.2 3,430 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 322	Free Cancellation	Rating 7.4 10,098 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 350	Free Cancellation	Rating 7.1 11,458 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 397	Free Cancellation	Rating 8.0 453 reviews	Search Porter Airlines flights
APG Airlines	PriceFrom C$ 558	Free Cancellation	Rating 0.0 0 reviews	Search APG Airlines flights

Paradise

Laughlin

Henderson

Boulder City

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$ 201

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 2/9. 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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WestJet flights from Ottawa to Las Vegas

Our best WestJet deals on Ottawa to Las Vegas flight tickets

United Airlines flights from Ottawa to Las Vegas

Our best United 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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