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Flight Deals from Las Vegas to Ottawa from $169

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Bundle + Save

Top flight deals from leading airlines:

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... and +100s more

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Stops

  • Up to 2 stops
    $422
  • Up to 3 stops
    $431
  • Up to 1 stop
    $514

Airlines

  • Air Canada
    $604
  • Delta Air Lines
    $565
  • Porter Airlines
    $514
  • United Airlines
    $422
  • WestJet
    $432

Cabin Class

  • Economy
    $422
  • First
    $800

Departure Airports

  • Harry Reid International Airport
    $422

Arrival Airports

  • Ottawa Macdonald-Cartier International Airport
    $422

Layover Airports

  • Calgary International Airport
    $432
  • Chicago O Hare Airport
    $422
  • Denver International Airport
    $431
  • Harry Reid International Airport
    $422
  • Hartsfield Jackson Atlanta International Airport
    $835
  • Montreal Trudeau Airport
    $604
  • Newark Liberty Airport
    $431
  • Ottawa Macdonald-Cartier International Airport
    $422
  • Toronto Pearson Airport
    $432
  • Washington Dulles Airport
    $422

Best Price. GUARANTEED.

Exclusively for Priceline Members
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United Airlines Logo
United Airlines

10/23/26

LAS
10h 1m
IAD
YOW

10/24/26

YOW
United Airlines Logo
United Airlines

10/27/26

YOW
4h 23m
ORD
LAS

10/27/26

LAS
$422
United Airlines Logo
United Airlines

10/23/26

LAS
13h 30m
DEN
EWR
YOW

10/24/26

YOW
United Airlines Logo
United Airlines

10/27/26

YOW
4h 23m
ORD
LAS

10/27/26

LAS
$431
WestJet Logo
WestJet

10/23/26

LAS
11h 25m
YYC
YOW

10/24/26

YOW
WestJet Logo
WestJet

10/27/26

YOW
12h 33m
YYZ
YYC
LAS

10/27/26

LAS
$432
Bundle + Save
Book a flight & hotel together for extra savings.
On average save $240 per traveler
WestJet Logo
WestJet

10/23/26

LAS
8h 25m
YYC

10/24/26

YOW
WestJet Logo
WestJet

10/27/26

YOW
15h 33m
YYZ
YYC

10/27/26

LAS
$432
WestJet Logo
WestJet

10/23/26

LAS
15h 50m
YYC
YYZ
YOW

10/24/26

YOW
WestJet Logo
WestJet

10/27/26

YOW
12h 33m
YYZ
YYC
LAS

10/27/26

LAS
$446
WestJet Logo
WestJet

10/23/26

LAS
11h 25m
YYC
YOW

10/24/26

YOW
WestJet Logo
WestJet

10/27/26

YOW
12h 13m
YYC
LAS

10/27/26

LAS
$449
Porter Airlines Logo
Porter Airlines

10/23/26

LAS
7h 15m
YYZ

10/23/26

YOW
Porter Airlines Logo
Porter Airlines

10/27/26

YOW
7h 57m
YYZ

10/27/26

LAS
$514
Porter Airlines Logo
Porter Airlines

10/23/26

LAS
10h 15m
YYZ
YOW

10/23/26

YOW
Porter Airlines Logo
Porter Airlines

10/27/26

YOW
4h 57m
YYZ
LAS

10/27/26

LAS
$514
United Airlines Logo
United Airlines

10/23/26

LAS
13h 30m
DEN
EWR
YOW

10/24/26

YOW
United Airlines Logo
United Airlines

10/27/26

YOW
7h 7m
YYZ
ORD
LAS

10/27/26

LAS
$550
Delta Air Lines Logo
Delta Air Lines

08/22/26

LAS
8h 25m
YYC

08/23/26

YOW
Delta Air Lines Logo
Delta Air Lines

08/24/26

YOW
9h 55m
YYC

08/24/26

LAS
$565
Air Canada Logo
Air Canada

10/23/26

LAS
9h 59m
YUL
YOW

10/24/26

YOW
Air Canada Logo
Air Canada

10/27/26

YOW
4h 23m
ORD
LAS

10/27/26

LAS
$604
Air Canada Logo
Air Canada

10/23/26

LAS
9h 59m
YUL
YOW

10/24/26

YOW
Air Canada Logo
Air Canada

10/27/26

YOW
7h 7m
YYZ
ORD
LAS

10/27/26

LAS
$723
Delta Air Lines Logo
Delta Air Lines

10/23/26

LAS
11h 25m
YYC
YOW

10/24/26

YOW
Delta Air Lines Logo
Delta Air Lines

10/27/26

YOW
12h 33m
YYZ
YYC
LAS

10/27/26

LAS
$800
Bundle + Save
Book a flight & hotel together for extra savings.
On average save $240 per traveler
Delta Air Lines Logo
Delta Air Lines

10/23/26

LAS
11h 25m
YYC
YOW

10/24/26

YOW
Delta Air Lines Logo
Delta Air Lines

10/27/26

YOW
12h 13m
YYC
LAS

10/27/26

LAS
$817
Delta Air Lines Logo
Delta Air Lines

10/23/26

LAS
13h 20m
ATL
YYZ
YOW

10/24/26

YOW
Delta Air Lines Logo
Delta Air Lines

10/27/26

YOW
12h 33m
YYZ
YYC
LAS

10/27/26

LAS
$835

Top Deals on flights from Las Vegas to Ottawa

Las Vegas, US (LAS) - Ottawa, CA (YOW)

Air Canada Logo
Air Canada

Sep 17

LAS
6h 59m
YUL

Sep 18

YOW

as low as

$169

Las Vegas, US (LAS) - Ottawa, CA (YOW)

Air Canada Logo
Air Canada

Sep 17

LAS
11h 10m
YUL
YOW

Sep 18

YOW

as low as

$169

Las Vegas, US (LAS) - Ottawa, CA (YOW)

Porter Airlines Logo
Porter Airlines

Sep 23

LAS
8h 40m
YYZ

Sep 24

YOW

as low as

$174

Las Vegas, US (LAS) - Ottawa, CA (YOW)

United Airlines Logo
United Airlines

Sep 23

LAS
10h 33m
EWR
YOW

Sep 24

YOW

as low as

$190

Las Vegas, US (LAS) - Ottawa, CA (YOW)

United Airlines Logo
United Airlines

Sep 12

LAS
15h 34m
IAD
YOW

Sep 12

YOW

as low as

$190

Las Vegas, US (LAS) - Ottawa, CA (YOW)

United Airlines Logo
United Airlines

Sep 23

LAS
15h 6m
DEN
EWR
YOW

Sep 24

YOW

as low as

$196

Las Vegas, US (LAS) - Ottawa, CA (YOW)

United Airlines Logo
United Airlines

Sep 27

LAS
14h 19m
SFO
IAD
YOW

Sep 28

YOW

as low as

$196

Las Vegas, US (LAS) - Ottawa, CA (YOW)

United Airlines Logo
United Airlines

Sep 12

LAS
16h 15m
DEN
ORD
YOW

Sep 12

YOW

as low as

$196

Las Vegas, US (LAS) - Ottawa, CA (YOW)

WestJet Logo
WestJet

Sep 23

LAS
11h 25m
YYC
YOW

Sep 24

YOW

as low as

$198

Las Vegas, US (LAS) - Ottawa, CA (YOW)

Air Canada Logo
Air Canada

Sep 17

LAS
13h 27m
ORD
YTZ
YOW

Sep 18

YOW

as low as

$229

Las Vegas, US (LAS) - Ottawa, CA (YOW)

Delta Air Lines Logo
Delta Air Lines

Sep 12

LAS
11h 25m
YYC
YOW

Sep 13

YOW

as low as

$248

Las Vegas, US (LAS) - Ottawa, CA (YOW)

United Airlines Logo
United Airlines

Sep 17

LAS
13h 11m
IAH
DCA
YOW

Sep 17

YOW

as low as

$249

Good to Know

Essential information to help you plan your flight from Las Vegas to Ottawa

Cheapest Flight

$169

The lowest price we found in the last two weeks, departing Sep 17 and returning Sep 18

Airline AC1 stop ‧ 6h 59m ‧ economy

Fastest Flights

$169

The fastest flight that we found in the last two weeks, departing Sep 17 and returning Sep 18

Airline AC1 stop ‧ 6h 59m ‧ economy

Cheapest Flight Round-trip

$422

Cheapest price found in the last 14 days, departing Oct 23 and returning Oct 27

Airline UA2 stops ‧ 10h 1m ‧ economy

Cheapest Flight One-way

$169

Cheapest price found in the last 14 days, departing Sep 17

Airline AC1 stop ‧ 6h 59m ‧ economy

Cheapest Layover airport

$169

The cheapest layover airport to Ottawa is currently $169

Airline AC2 stops ‧ 11h 10m ‧ economy

Best Arrival airport

$169

The best arrival airport to Ottawa is currently $169

Airline AC2 stops ‧ 11h 10m ‧ economy

Best Departure airport

$169

The best departure airport to Ottawa is currently $169

Airline AC2 stops ‧ 11h 10m ‧ economy

Cheapest Airline

$169

The cheapest airline to Ottawa is currently $169

Airline AC2 stops ‧ 11h 10m ‧ economy

Flights to Ottawa