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Cheap flights from Ottawa to Las Vegas from $116

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 1/8. 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 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$192Porter Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
9:35 pm - 5:44 pmYOW-LAS
23h 09m2 stops
8:40 am - 12:09 amLAS-YOW
12h 29m2 stops
$198WestJet
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:15 am - 12:29 pmYOW-LAS
9h 14m1 stop
1:20 pm - 12:45 amLAS-YOW
8h 25m1 stop
$199WestJet
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$201Porter Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
2:45 pm - 9:53 pmYOW-LAS
10h 08m1 stop
11:25 pm - 9:42 amLAS-YOW
7h 17m1 stop
$234Air Canada
Find Deal
Tue, Jan 21 - Sat, Jan 25
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$240Air Transat
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$242Air Transat
Find Deal
Sun, Jan 5 - Sun, Jan 12
5:00 pm - 10:15 pmYOW-LAS
8h 15m1 stop
11:48 pm - 9:37 pmLAS-YOW
18h 49m2 stops
$245United Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
5:15 am - 6:24 pmYOW-LAS
16h 09m2 stops
11:48 pm - 9:37 pmLAS-YOW
18h 49m2 stops
$252United Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
4:00 pm - 10:18 pmYOW-LAS
9h 18m1 stop
11:25 pm - 9:42 amLAS-YOW
7h 17m1 stop
$255Air Canada
Find Deal
Sat, Jan 18 - Sat, Jan 25
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
$116Porter Airlines
Find Deal
Wed, Jan 8
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
$124Porter Airlines
Find Deal
Sun, Jan 5
6:20 am - 1:28 pmYOW-LAS
10h 08m1 stop
$127Porter Airlines
Find Deal
Wed, Jan 8
6:30 am - 5:40 pmYOW-LAS
14h 10m2 stops
$134WestJet
Find Deal
Wed, Jan 8
6:15 am - 12:32 pmYOW-LAS
9h 17m1 stop
$140WestJet
Find Deal
Mon, Feb 10
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
$145Air Transat
Find Deal
Sun, Jan 5
2:45 pm - 9:53 pmYOW-LAS
10h 08m1 stop
$156Air Canada
Find Deal
Sat, Mar 15
6:00 am - 10:30 pmYOW-LAS
19h 30m2 stops
$185United Airlines
Find Deal
Tue, Dec 31
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
$235Air Transat
Find Deal
Wed, Mar 12
5:30 am - 5:49 pmYOW-LAS
15h 19m3 stops
$706United Airlines
Find Deal
Thu, Jan 2
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:30 am - 5:05 pmLAS-YOW
4h 35mnonstop
$452Porter Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:30 am - 5:05 pmLAS-YOW
4h 35mnonstop
$454Porter Airlines
Find Deal
Wed, Dec 25 - Sun, Dec 29
9:20 am - 11:59 pmYOW-LAS
17h 39m2 stops
9:30 am - 5:05 pmLAS-YOW
4h 35mnonstop
Mon, Dec 23 - Sun, Dec 29
9:20 am - 11:59 pmYOW-LAS
17h 39m2 stops
9:30 am - 5:05 pmLAS-YOW
4h 35mnonstop
Mon, Dec 23 - Fri, Dec 27
6:15 am - 12:34 pmYOW-LAS
9h 19m1 stop
1:20 pm - 12:46 amLAS-YOW
8h 26m1 stop
$548WestJet
Find Deal
Mon, Dec 23 - Wed, Dec 25
5:45 pm - 10:31 amYOW-LAS
19h 46m2 stops
1:20 pm - 12:46 amLAS-YOW
8h 26m1 stop
$562WestJet
Find Deal
Sun, Dec 22 - Wed, Dec 25
5:00 pm - 10:30 pmYOW-LAS
8h 30m1 stop
12:55 am - 5:06 pmLAS-YOW
13h 11m1 stop
$965United Airlines
Find Deal
Mon, Dec 23 - Sun, Dec 29
5:55 am - 5:38 pmYOW-LAS
14h 43m2 stops
6:00 am - 12:10 amLAS-YOW
15h 10m2 stops
$967Delta
Find Deal
Mon, Dec 23 - Thu, Dec 26
6:20 am - 9:53 pmYOW-LAS
18h 33m2 stops
12:55 am - 5:06 pmLAS-YOW
13h 11m1 stop
$1,009United Airlines
Find Deal
Wed, Dec 25 - Sat, Dec 28
5:55 am - 5:49 pmYOW-LAS
14h 54m2 stops
6:00 am - 12:10 amLAS-YOW
15h 10m2 stops
$1,860Delta
Find Deal
Sun, Dec 22 - Thu, Dec 26
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$192Porter Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$201Porter Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$203Porter Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$223Porter Airlines
Find Deal
Fri, Jan 3 - Fri, Jan 10
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$224Porter Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$236Porter Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$240Air Transat
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$242Air Transat
Find Deal
Sun, Jan 5 - Sun, Jan 12
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$270Porter Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
6:10 pm - 8:40 pmYOW-LAS
5h 30mnonstop
9:10 am - 4:45 pmLAS-YOW
4h 35mnonstop
$284Air Transat
Find Deal
Mon, Mar 17 - Fri, Mar 21

Porter Airlines flights from Ottawa to Las Vegas

Our best Porter Airlines deals on Ottawa to Las Vegas flight tickets
Porter Airlines
Jan 5
YOW6:10 pmOttawa
5h 30m
LAS8:40 pmLas Vegas Harry Reid Intl
Jan 12
LAS9:10 amLas Vegas Harry Reid Intl
4h 35m
YOW4:45 pmOttawa
Porter Airlines
Jan 10
YOW6:10 pmOttawa
5h 30m
LAS8:40 pmLas Vegas Harry Reid Intl
Jan 15
LAS9:10 amLas Vegas Harry Reid Intl
4h 35m
YOW4:45 pmOttawa
Porter Airlines
Jan 13
YOW6:10 pmOttawa
5h 30m
LAS8:40 pmLas Vegas Harry Reid Intl
Jan 20
LAS9:10 amLas Vegas Harry Reid Intl
4h 35m
YOW4:45 pmOttawa

Air Transat flights from Ottawa to Las Vegas

Our best Air Transat deals on Ottawa to Las Vegas flight tickets
Air Transat
Jan 13
YOW6:10 pmOttawa
5h 30m
LAS8:40 pmLas Vegas Harry Reid Intl
Jan 20
LAS9:10 amLas Vegas Harry Reid Intl
4h 35m
YOW4:45 pmOttawa
Air Transat
Jan 5
YOW6:10 pmOttawa
5h 30m
LAS8:40 pmLas Vegas Harry Reid Intl
Jan 12
LAS9:10 amLas Vegas Harry Reid Intl
4h 35m
YOW4:45 pmOttawa
Air Transat
Jan 10
YOW6:10 pmOttawa
5h 30m
LAS8:40 pmLas Vegas Harry Reid Intl
Jan 12
LAS9:10 amLas Vegas Harry Reid Intl
4h 35m
YOW4:45 pmOttawa

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 cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Ottawa, with most prices found around $263. The month of January is another great option to travel to Las Vegas, with average flight prices from Ottawa averaging around $269.

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

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $298. Flights from Ottawa to Las Vegas on a Thursday will generally be more expensive and average around $493. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $270. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $421. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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?

Most flyers found that booking tickets 21 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $379. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $251.

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 9% 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

$116

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 $116. The best round-trip flight deal from Ottawa to Las Vegas found on momondo in the last 72 hours is $192.
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?

    There are 2134.1 mi between Ottawa and Las Vegas Harry Reid Intl. In terms of flight time, this usually takes a little over 5h 30m.

  • 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 updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 $112Free CancellationRating
6.0
228 reviews
Search Flair Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights
Air CanadaPriceFrom $239Free CancellationRating
7.0
8,403 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $242Free CancellationRating
7.9
283 reviews
Search Porter Airlines flights
WestJetPriceFrom $340Free CancellationRating
7.2
2,814 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 $242 round-trip, up to an average price of $370. Our users have rated Porter Airlines at 7.9/10.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Las Vegas for you.

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

All flight searches from Ottawa to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

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 simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Ottawa and alert you when they change.


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