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Cheap flights from Ottawa to Las Vegas from $136

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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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.
6:15 am - 12:29 pmYOW-LAS
9h 14m1 stop
12:40 pm - 5:33 amLAS-YOW
13h 53m2 stops
$221WestJet
Find Deal
Tue, Jan 14 - Sun, Jan 19
2:50 pm - 9:28 pmYOW-LAS
9h 38m1 stop
2:30 pm - 12:40 amLAS-YOW
7h 10m1 stop
$228Porter Airlines
Find Deal
Mon, Jan 13 - Thu, Jan 16
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$232Porter Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
6:30 am - 6:10 pmYOW-LAS
14h 40m2 stops
1:20 pm - 12:45 amLAS-YOW
8h 25m1 stop
$248WestJet
Find Deal
Mon, Jan 13 - Thu, Jan 16
6:20 am - 2:58 pmYOW-LAS
11h 38m1 stop
12:59 am - 9:24 pmLAS-YOW
17h 25m2 stops
$258United Airlines
Find Deal
Tue, Jan 14 - Sat, Jan 18
5:00 pm - 10:15 pmYOW-LAS
8h 15m1 stop
11:48 pm - 5:06 pmLAS-YOW
14h 18m1 stop
$262Air Canada
Find Deal
Mon, Jan 27 - Fri, Jan 31
6:00 am - 8:28 pmYOW-LAS
17h 28m2 stops
6:00 am - 9:24 pmLAS-YOW
12h 24m2 stops
$264United Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:35 am - 5:00 pmLAS-YOW
4h 25mnonstop
$275Air Transat
Find Deal
Mon, Dec 16 - Fri, Dec 20
6:20 am - 10:59 amYOW-LAS
7h 39m1 stop
11:25 pm - 9:42 amLAS-YOW
7h 17m1 stop
$283Air Canada
Find Deal
Sat, Nov 30 - Mon, Dec 9
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$320Air Transat
Find Deal
Wed, Jan 15 - Sun, Jan 19
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
$136Porter Airlines
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Sun, Feb 9
5:55 am - 5:44 pmYOW-LAS
14h 49m2 stops
$146WestJet
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Sun, Feb 9
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
$148Porter Airlines
Find Deal
Wed, Dec 11
2:50 pm - 9:28 pmYOW-LAS
9h 38m1 stop
$157Porter Airlines
Find Deal
Wed, Dec 11
7:30 pm - 11:09 amYOW-LAS
18h 39m1 stop
$159United Airlines
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Tue, Dec 3
5:30 am - 8:10 pmYOW-LAS
17h 40m2 stops
$164United Airlines
Find Deal
Tue, Dec 3
2:50 pm - 9:28 pmYOW-LAS
9h 38m1 stop
$173Porter Airlines
Find Deal
Mon, Dec 2
9:00 am - 9:28 pmYOW-LAS
15h 28m2 stops
$175Porter Airlines
Find Deal
Mon, Dec 2
7:45 am - 7:38 pmYOW-LAS
14h 53m2 stops
$201WestJet
Find Deal
Sun, May 11
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
$367Air Transat
Find Deal
Mon, Nov 25
6:25 am - 1:37 amYOW-LAS
22h 12m2 stops
2:30 pm - 12:42 amLAS-YOW
7h 12m1 stop
Thu, Nov 21 - Thu, Nov 28
4:05 pm - 1:37 amYOW-LAS
12h 32m1 stop
2:30 pm - 12:42 amLAS-YOW
7h 12m1 stop
Thu, Nov 21 - Thu, Nov 28
6:25 am - 1:37 amYOW-LAS
22h 12m2 stops
9:55 am - 5:38 amLAS-YOW
16h 43m1 stop
Thu, Nov 21 - Sun, Nov 24
4:05 pm - 1:37 amYOW-LAS
12h 32m1 stop
9:55 am - 5:38 amLAS-YOW
16h 43m1 stop
Thu, Nov 21 - Sun, Nov 24
6:30 am - 5:40 pmYOW-LAS
14h 10m2 stops
8:50 am - 10:26 pmLAS-YOW
10h 36m2 stops
Thu, Nov 21 - Thu, Nov 28
6:30 am - 5:40 pmYOW-LAS
14h 10m2 stops
10:35 pm - 2:43 pmLAS-YOW
13h 08m3 stops
Thu, Nov 21 - Thu, Nov 28
4:05 pm - 1:37 amYOW-LAS
12h 32m1 stop
12:59 am - 5:24 pmLAS-YOW
13h 25m2 stops
Thu, Nov 21 - Wed, Nov 27
4:05 pm - 1:37 amYOW-LAS
12h 32m1 stop
9:35 am - 5:00 pmLAS-YOW
4h 25mnonstop
Thu, Nov 21 - Sun, Nov 24
9:40 am - 8:25 pmYOW-LAS
13h 45m2 stops
10:35 pm - 2:43 pmLAS-YOW
13h 08m2 stops
$1,060Porter Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
8:35 am - 8:25 pmYOW-LAS
14h 50m2 stops
10:35 pm - 2:43 pmLAS-YOW
13h 08m3 stops
$1,154Porter Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$228Porter Airlines
Find Deal
Mon, Jan 27 - Fri, Jan 31
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$232Porter Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$233Porter Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$234Porter Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:35 am - 5:00 pmLAS-YOW
4h 25mnonstop
$239Porter Airlines
Find Deal
Mon, Dec 16 - Sun, Dec 22
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:35 am - 5:00 pmLAS-YOW
4h 25mnonstop
$242Porter Airlines
Find Deal
Sun, Dec 15 - Fri, Dec 20
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$258Air Transat
Find Deal
Mon, Jan 6 - Wed, Jan 15
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:35 am - 5:00 pmLAS-YOW
4h 25mnonstop
$275Air Transat
Find Deal
Mon, Dec 16 - Fri, Dec 20
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:25 am - 4:50 pmLAS-YOW
4h 25mnonstop
$320Air Transat
Find Deal
Wed, Jan 15 - Sun, Jan 19
6:10 pm - 8:30 pmYOW-LAS
5h 20mnonstop
9:35 am - 5:00 pmLAS-YOW
4h 25mnonstop
Mon, Dec 23 - Mon, Dec 30

United Airlines flights from Ottawa to Las Vegas

Our best United Airlines deals on Ottawa to Las Vegas flight tickets
United Airlines
Jan 14
YOW6:20 amOttawa
11h 38m
1 stop
LAS2:58 pmLas Vegas Harry Reid Intl
Jan 18
LAS12:59 amLas Vegas Harry Reid Intl
17h 25m
2 stops
YOW9:24 pmOttawa
United Airlines
Jan 10
YOW6:00 amOttawa
17h 28m
2 stops
LAS8:28 pmLas Vegas Harry Reid Intl
Jan 15
LAS6:00 amLas Vegas Harry Reid Intl
12h 24m
2 stops
YOW9:24 pmOttawa
United Airlines
Dec 4
YOW5:50 pmOttawa
8h 34m
1 stop
LAS11:24 pmLas Vegas Harry Reid Intl
Dec 11
LAS11:59 pmLas Vegas Harry Reid Intl
7h 32m
1 stop
YOW10:31 amOttawa

Porter Airlines flights from Ottawa to Las Vegas

Our best Porter Airlines deals on Ottawa to Las Vegas flight tickets
Porter Airlines
Jan 13
YOW2:50 pmOttawa
9h 38m
1 stop
LAS9:28 pmLas Vegas Harry Reid Intl
Jan 16
LAS2:30 pmLas Vegas Harry Reid Intl
7h 10m
1 stop
YOW12:40 amOttawa
Porter Airlines
Jan 19
YOW6:10 pmOttawa
5h 20m
LAS8:30 pmLas Vegas Harry Reid Intl
Jan 26
LAS9:25 amLas Vegas Harry Reid Intl
4h 25m
YOW4:50 pmOttawa
Porter Airlines
Jan 31
YOW6:10 pmOttawa
5h 20m
LAS8:30 pmLas Vegas Harry Reid Intl
Feb 2
LAS9:25 amLas Vegas Harry Reid Intl
4h 25m
YOW4:50 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 from Ottawa to Las Vegas?

February. The cheapest time of year to fly to Las Vegas from Ottawa is February. Most expensive is May

What is the cheapest day to depart Ottawa for Las Vegas?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from Ottawa to Las Vegas?

In the evening. Ottawa to Las Vegas flights are approximately 36% more expensive in the afternoon than in the evening

What is the cheapest Ottawa to Las Vegas flight route?

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

How far in advance should you book Ottawa to Las Vegas flights?

50 days before. The cheapest time to buy a flight from Ottawa to Las Vegas is approximately 50 days to departure

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 November 2024, prices for Ottawa to Las Vegas flights are approximately 87% 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

$136

Fastest flight time

5h 20m

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 $136. The best round-trip flight deal from Ottawa to Las Vegas found on momondo in the last 72 hours is $221.
The fastest flight from Ottawa to Las Vegas takes 5h 20m
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 20m.

  • 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 $101Free CancellationRating
6.0
222 reviews
Search Flair Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air CanadaPriceFrom $223Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $272Free CancellationRating
7.8
286 reviews
Search Porter Airlines flights
WestJetPriceFrom $315Free CancellationRating
7.3
2,810 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 $272 round-trip, up to an average price of $382. Our users have rated Porter Airlines at 7.8/10.


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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