Skip to content

Get United's best fares today on flights from Ottawa to Las Vegas from *

Select journey type

Enter to select travel class and passengers

Low fare calendar for flights from Ottawa (YOW) to Las Vegas (LAS)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
from
CA $1,155*
Viewed:18 hours ago
Economy
Return:2019/12/15
9
from
CA $863*
Viewed:18 hours ago
Economy
Return:2019/12/23
10
from
CA $676*
Viewed:18 hours ago
Economy
Return:2019/12/17
11
from
CA $893*
Viewed:18 hours ago
Economy
Return:2019/12/25
12
from
CA $793*
Viewed:18 hours ago
Economy
Return:2019/12/26
13
from
CA $860*
Viewed:18 hours ago
Economy
Return:2019/12/20
14
from
CA $936*
Viewed:18 hours ago
Economy
Return:2019/12/28
15
from
CA $951*
Viewed:18 hours ago
Economy
Return:2019/12/22
16
from
CA $545*
Viewed:18 hours ago
Economy
Return:2019/12/23
17
from
CA $859*
Viewed:18 hours ago
Economy
Return:2019/12/31
18
from
CA $757*
Viewed:18 hours ago
Economy
Return:2019/12/25
19
from
CA $961*
Viewed:18 hours ago
Economy
Return:2019/12/26
20
from
CA $1,586*
Viewed:18 hours ago
Economy
Return:2019/12/27
21
from
CA $1,529*
Viewed:18 hours ago
Economy
Return:2019/12/28
22
from
CA $1,524*
Viewed:18 hours ago
Economy
Return:2020/01/05
23
from
CA $1,185*
Viewed:18 hours ago
Economy
Return:2020/01/06
24
from
CA $1,458*
Viewed:18 hours ago
Economy
Return:2019/12/31
25
from
CA $1,124*
Viewed:18 hours ago
Economy
Return:2020/01/08
26
from
CA $923*
Viewed:18 hours ago
Economy
Return:2020/01/09
27
from
CA $1,484*
Viewed:19 hours ago
Economy
Return:2019/12/29
28
from
CA $1,347*
Viewed:18 hours ago
Economy
Return:2020/01/11
29
from
CA $984*
Viewed:18 hours ago
Economy
Return:2020/01/12
30
from
CA $703*
Viewed:18 hours ago
Economy
Return:2020/01/13
31
from
CA $570*
Viewed:18 hours ago
Economy
Return:2020/01/14
from
CA $570*
Viewed:18 hours ago
Economy
Return:2020/01/15
from
CA $694*
Viewed:18 hours ago
Economy
Return:2020/01/09
from
CA $849*
Viewed:18 hours ago
Economy
Return:2020/01/10
from
CA $860*
Viewed:18 hours ago
Economy
Return:2020/01/18
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Ottawa to Las Vegas?

FromToDatesFare TypePrice

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/10

Return: 2020/01/17

Roundtrip
from
CA $1,096*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/09

Return: 2020/01/16

Roundtrip
from
CA $406*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/13

Return: 2020/01/20

Roundtrip
from
CA $741*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/12

Return: 2020/01/19

Roundtrip
from
CA $861*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/14

Return: 2020/01/21

Roundtrip
from
CA $510*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/15

Return: 2020/01/22

Roundtrip
from
CA $403*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/20

Return: 2020/01/27

Roundtrip
from
CA $787*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/19

Return: 2020/01/26

Roundtrip
from
CA $794*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/23

Return: 2020/01/30

Roundtrip
from
CA $503*
Viewed:18hoursago

Ottawa (YOW)

Las Vegas (LAS)

Depart: 2020/01/22

Return: 2020/01/29

Roundtrip
from
CA $436*
Viewed:18hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Las Vegas

Sunday light rain
15°C 2019/12/08
Monday sky is clear
13°C 2019/12/09
Tuesday scattered clouds
10°C 2019/12/10
Wednesday scattered clouds
11°C 2019/12/11
Thursday few clouds
11°C 2019/12/12
Friday sky is clear
13°C 2019/12/13
Saturday sky is clear
15°C 2019/12/14
Powered by: OpenWeatherMap.org