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Cheap flights from Ottawa to Las Vegas from C$ 173

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 10/1. 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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Find the cheapest flights from Ottawa to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from Ottawa to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ottawa to Las Vegas.

Cheap last-minute flights

Planning a quick getaway from Ottawa to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ottawa to Las Vegas

Find recent round-trip train or bus tickets from Ottawa to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 271Porter Airlines
Find Deal
Wed, 8 Jan - Mon, 13 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 273Porter Airlines
Find Deal
Fri, 10 Jan - Mon, 13 Jan
6:30 a.m. - 5:40 p.m.YOW-LAS
14h 10m2 stops
1:20 p.m. - 5:33 a.m.LAS-YOW
13h 13m2 stops
C$ 287WestJet
Find Deal
Wed, 8 Jan - Mon, 13 Jan
5:55 a.m. - 5:40 p.m.YOW-LAS
14h 45m2 stops
1:20 p.m. - 12:45 a.m.LAS-YOW
8h 25m1 stop
C$ 296WestJet
Find Deal
Sat, 11 Jan - Mon, 13 Jan
6:20 a.m. - 6:24 p.m.YOW-LAS
15h 04m1 stop
6:00 a.m. - 9:24 p.m.LAS-YOW
12h 24m2 stops
C$ 344United Airlines
Find Deal
Fri, 10 Jan - Wed, 15 Jan
5:00 p.m. - 10:15 p.m.YOW-LAS
8h 15m1 stop
6:34 p.m. - 2:29 p.m.LAS-YOW
16h 55m2 stops
C$ 346United Airlines
Find Deal
Sat, 1 Feb - Mon, 3 Feb
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 347Air Transat
Find Deal
Wed, 8 Jan - Mon, 13 Jan
5:00 p.m. - 10:15 p.m.YOW-LAS
8h 15m1 stop
11:45 p.m. - 10:37 a.m.LAS-YOW
7h 52m1 stop
C$ 354Air Canada
Find Deal
Tue, 21 Jan - Sat, 25 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 433Air Transat
Find Deal
Mon, 13 Jan - Fri, 17 Jan
6:45 a.m. - 12:07 p.m.YOW-LAS
8h 22m1 stop
11:25 p.m. - 12:18 p.m.LAS-YOW
9h 53m1 stop
C$ 443Air Canada
Find Deal
Tue, 25 Feb - Tue, 4 Mar
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
C$ 173Porter Airlines
Find Deal
Fri, 10 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
C$ 180Porter Airlines
Find Deal
Sun, 12 Jan
4:00 p.m. - 9:28 p.m.YOW-LAS
8h 28m1 stop
C$ 183Porter Airlines
Find Deal
Fri, 10 Jan
5:55 a.m. - 5:40 p.m.YOW-LAS
14h 45m2 stops
C$ 190WestJet
Find Deal
Sat, 11 Jan
2:50 p.m. - 9:28 p.m.YOW-LAS
9h 38m1 stop
C$ 191Porter Airlines
Find Deal
Sun, 12 Jan
10:25 a.m. - 8:17 p.m.YOW-LAS
12h 52m2 stops
C$ 216United Airlines
Find Deal
Wed, 9 Apr
5:55 a.m. - 8:17 p.m.YOW-LAS
17h 22m2 stops
C$ 220WestJet
Find Deal
Sun, 12 Jan
6:00 a.m. - 7:13 p.m.YOW-LAS
16h 13m2 stops
C$ 224United Airlines
Find Deal
Sat, 1 Mar
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
C$ 243Air Transat
Find Deal
Sun, 5 Jan
2:45 p.m. - 9:53 p.m.YOW-LAS
10h 08m1 stop
C$ 270Air Canada
Find Deal
Sun, 13 Apr
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:30 a.m. - 5:05 p.m.LAS-YOW
4h 35mdirect
C$ 770Porter Airlines
Find Deal
Mon, 23 Dec - Mon, 30 Dec
6:30 a.m. - 7:25 p.m.YOW-LAS
15h 55m1 stop
6:25 p.m. - 12:46 a.m.LAS-YOW
27h 21m1 stop
C$ 807WestJet
Find Deal
Mon, 23 Dec - Sat, 28 Dec
6:15 a.m. - 12:34 p.m.YOW-LAS
9h 19m1 stop
6:25 p.m. - 5:33 a.m.LAS-YOW
32h 08m2 stops
C$ 816WestJet
Find Deal
Mon, 23 Dec - Mon, 30 Dec
6:15 a.m. - 12:34 p.m.YOW-LAS
9h 19m1 stop
8:25 p.m. - 12:46 a.m.LAS-YOW
25h 21m2 stops
C$ 853WestJet
Find Deal
Mon, 23 Dec - Mon, 30 Dec
2:50 p.m. - 9:58 p.m.YOW-LAS
34h 08m2 stops
1:20 p.m. - 12:46 a.m.LAS-YOW
8h 26m1 stop
C$ 876
Find Deal
Sat, 21 Dec - Wed, 25 Dec
4:15 p.m. - 5:47 p.m.YOW-LAS
28h 32m1 stop
8:50 a.m. - 7:56 a.m.LAS-YOW
20h 06m2 stops
C$ 880
Find Deal
Mon, 23 Dec - Thu, 2 Jan
6:30 a.m. - 8:15 p.m.YOW-LAS
16h 45m2 stops
1:20 p.m. - 5:33 a.m.LAS-YOW
13h 13m2 stops
C$ 881WestJet
Find Deal
Sat, 21 Dec - Wed, 25 Dec
4:00 p.m. - 11:03 p.m.YOW-LAS
10h 03m1 stop
9:30 a.m. - 5:05 p.m.LAS-YOW
4h 35mdirect
C$ 907Porter Airlines
Find Deal
Mon, 23 Dec - Mon, 30 Dec
9:45 a.m. - 10:00 p.m.YOW-LAS
15h 15m1 stop
12:55 a.m. - 5:06 p.m.LAS-YOW
13h 11m1 stop
C$ 1,390United Airlines
Find Deal
Mon, 23 Dec - Sun, 29 Dec
6:20 a.m. - 6:28 p.m.YOW-LAS
15h 08m1 stop
12:55 a.m. - 5:06 p.m.LAS-YOW
13h 11m1 stop
C$ 1,394United Airlines
Find Deal
Mon, 23 Dec - Sun, 29 Dec
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 273Porter Airlines
Find Deal
Fri, 10 Jan - Mon, 13 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 276Porter Airlines
Find Deal
Wed, 8 Jan - Sun, 12 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 290Porter Airlines
Find Deal
Fri, 10 Jan - Wed, 15 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 291Porter Airlines
Find Deal
Mon, 13 Jan - Mon, 20 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 316Porter Airlines
Find Deal
Fri, 3 Jan - Fri, 10 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 324Porter Airlines
Find Deal
Wed, 15 Jan - Wed, 22 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 344Air Transat
Find Deal
Sun, 12 Jan - Mon, 13 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 346Air Transat
Find Deal
Sun, 12 Jan - Mon, 13 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 347Air Transat
Find Deal
Wed, 8 Jan - Mon, 13 Jan
6:10 p.m. - 8:40 p.m.YOW-LAS
5h 30mdirect
9:10 a.m. - 4:45 p.m.LAS-YOW
4h 35mdirect
C$ 368
Find Deal
Fri, 24 Jan - Sun, 26 Jan

United Airlines flights from Ottawa to Las Vegas

Our best United Airlines deals on Ottawa to Las Vegas flight tickets
United Airlines
10 Jan
YOW6:20 a.m.Ottawa
15h 04m
1 stop
LAS6:24 p.m.Las Vegas Harry Reid Intl
15 Jan
LAS6:00 a.m.Las Vegas Harry Reid Intl
12h 24m
2 stops
YOW9:24 p.m.Ottawa
United Airlines
1 Feb
YOW5:00 p.m.Ottawa
8h 15m
1 stop
LAS10:15 p.m.Las Vegas Harry Reid Intl
3 Feb
LAS6:34 p.m.Las Vegas Harry Reid Intl
16h 55m
2 stops
YOW2:29 p.m.Ottawa
United Airlines
15 Jan
YOW6:20 a.m.Ottawa
14h 01m
2 stops
LAS5:21 p.m.Las Vegas Harry Reid Intl
21 Jan
LAS11:48 p.m.Las Vegas Harry Reid Intl
14h 18m
1 stop
YOW5:06 p.m.Ottawa

Porter Airlines flights from Ottawa to Las Vegas

Our best Porter Airlines deals on Ottawa to Las Vegas flight tickets
Porter Airlines
8 Jan
YOW6:10 p.m.Ottawa
5h 30m
LAS8:40 p.m.Las Vegas Harry Reid Intl
13 Jan
LAS9:10 a.m.Las Vegas Harry Reid Intl
4h 35m
YOW4:45 p.m.Ottawa
Porter Airlines
10 Jan
YOW6:10 p.m.Ottawa
5h 30m
LAS8:40 p.m.Las Vegas Harry Reid Intl
13 Jan
LAS9:10 a.m.Las Vegas Harry Reid Intl
4h 35m
YOW4:45 p.m.Ottawa
Porter Airlines
8 Jan
YOW6:10 p.m.Ottawa
5h 30m
LAS8:40 p.m.Las Vegas Harry Reid Intl
12 Jan
LAS9:10 a.m.Las Vegas Harry Reid Intl
4h 35m
YOW4:45 p.m.Ottawa

See travel insights to Las Vegas from

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

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?

If you’re not able to fly to Las Vegas in February, then January is your next best option. Flight prices from Ottawa to Las Vegas during January average around C$ 384.

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 Monday. Travellers who choose to depart for Las Vegas on a Monday will often find tickets for as low as C$ 443. The most expensive day to fly to Las Vegas is Thursday, with ticket prices averaging around C$ 644.

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 evening when flights can be purchased for as low as C$ 515. Try not to purchase tickets at noon because they tend to be around C$ 566. 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 to Las Vegas?

We recommend purchasing flights from Ottawa to Las Vegas 58 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Las Vegas for C$ 544. Keep in mind that you might also find cheap flights to Las Vegas outside of this time window. In fact, momondo users recently found flights from Ottawa to Las Vegas for C$ 467.

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

There are 1 cabin classes available to choose from on Ottawa to Las Vegas Harry Reid Intl 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?

You could potentially save up to 5% on your flight if you consider stops on a Ottawa to Las Vegas flight.

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

As of December 2024, prices for Ottawa to Las Vegas flights are approximately 95% 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$ 173

Fastest flight time

5h 30m

Direct flights

Mon, Tue, Thu and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Ottawa in the past 72 hours is C$ 173. The best round-trip flight deal from Ottawa to Las Vegas found on momondo in the last 72 hours is C$ 271.
The fastest flight from Ottawa to Las Vegas takes 5h 30m
Direct flights go from Ottawa to Las Vegas on Monday, Tuesday, Thursday and Saturday. Airlines offering direct flights are: Porter Airlines and Air Transat.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • 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. 5h 30m 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Flair AirlinesPriceFrom C$ 157Free CancellationRating
6.0
228 reviews
Search Flair Airlines flights
Porter AirlinesPriceFrom C$ 337Free CancellationRating
7.9
283 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 357Free CancellationRating
7.8
388 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 360Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 384Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
WestJetPriceFrom C$ 404Free CancellationRating
7.2
2,818 reviews
Search WestJet flights
  • Porter Airlines Flights From Ottawa to Las Vegas

    Porter Airlines is one of the most popular airlines flying from Ottawa to Las Vegas, operating 4 flights/week on average for this route. A good Porter Airlines flight deal for Ottawa to Las Vegas starts from C$ 236 round-trip, up to an average price of C$ 369. Our users have rated Porter Airlines at 7.9/10.

  • Air Transat Flights From Ottawa to Las Vegas

    Across 389 Air Transat reviews on momondo, the average score is 7.8/10. Air Transat flies from Ottawa to Las Vegas about 4 times each week, with ticket deals ranging from C$ 250 to C$ 340. Price data is based on momondo searches in the last 72 hours.


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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