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Cheap flights from St. John's to Las Vegas from C$ 316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Las Vegas departing on 13/12. 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 St. John's to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
6:20 a.m. - 2:47 p.m.YYT-LAS
12h 57m2 stops
Porter Airlines Logo
11:05 p.m. - 3:35 p.m.LAS-YYT
12h 00m2 stops
C$ 529Porter Airlines
Find Deal
Tue, 18 Nov - Fri, 21 Nov
Air Canada Logo
6:35 a.m. - 10:31 p.m.YYT-LAS
20h 26m1 stop
Air Canada Logo
9:10 a.m. - 12:56 a.m.LAS-YYT
11h 16m1 stop
C$ 578Air Canada
Find Deal
Sat, 22 Nov - Fri, 28 Nov
Air Canada Logo
6:35 a.m. - 10:31 p.m.YYT-LAS
20h 26m1 stop
Air Canada Logo
11:30 p.m. - 5:21 p.m.LAS-YYT
13h 21m2 stops
C$ 586Air Canada
Find Deal
Sat, 22 Nov - Fri, 28 Nov
Porter Airlines Logo
6:00 a.m. - 10:02 p.m.YYT-LAS
20h 32m2 stops
Porter Airlines Logo
11:05 p.m. - 3:35 p.m.LAS-YYT
12h 00m2 stops
C$ 589Porter Airlines
Find Deal
Sat, 22 Nov - Fri, 28 Nov
Porter Airlines Logo
6:00 a.m. - 10:02 p.m.YYT-LAS
20h 32m2 stops
Porter Airlines Logo
11:05 p.m. - 3:35 p.m.LAS-YYT
12h 00m2 stops
C$ 619Porter Airlines
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Porter Airlines Logo
6:00 a.m. - 10:02 p.m.YYT-LAS
20h 32m2 stops
Porter Airlines Logo
11:05 p.m. - 3:35 p.m.LAS-YYT
12h 00m2 stops
C$ 624Porter Airlines
Find Deal
Thu, 20 Nov - Mon, 24 Nov
United Airlines Logo
5:05 a.m. - 8:07 p.m.YYT-LAS
19h 32m2 stops
United Airlines Logo
11:13 p.m. - 5:21 p.m.LAS-YYT
13h 38m2 stops
C$ 628United Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Air Canada Logo
5:00 a.m. - 11:20 a.m.YYT-LAS
10h 50m1 stop
Air Canada Logo
11:30 p.m. - 5:21 p.m.LAS-YYT
13h 21m2 stops
C$ 633Air Canada
Find Deal
Wed, 26 Nov - Wed, 3 Dec
United Airlines Logo
5:00 a.m. - 8:46 p.m.YYT-LAS
20h 16m2 stops
United Airlines Logo
7:23 a.m. - 12:56 a.m.LAS-YYT
13h 03m2 stops
C$ 637United Airlines
Find Deal
Fri, 21 Nov - Wed, 26 Nov
Porter Airlines Logo
6:00 a.m. - 10:02 p.m.YYT-LAS
20h 32m2 stops
Porter Airlines Logo
11:05 p.m. - 3:35 p.m.LAS-YYT
12h 00m2 stops
C$ 648Porter Airlines
Find Deal
Fri, 17 Apr - Mon, 20 Apr

Porter Airlines flights from St. John's to Las Vegas

Our best Porter Airlines deals on St. John's to Las Vegas flight tickets
Porter Airlines
18 Nov
YYT6:20 a.m.St John's
12h 57m
2 stops
LAS2:47 p.m.Las Vegas Harry Reid Intl
21 Nov
LAS11:05 p.m.Las Vegas Harry Reid Intl
12h 00m
2 stops
YYT3:35 p.m.St John's
C$ 529
Find similar
Porter Airlines
22 Nov
YYT6:00 a.m.St John's
20h 32m
2 stops
LAS10:02 p.m.Las Vegas Harry Reid Intl
28 Nov
LAS11:05 p.m.Las Vegas Harry Reid Intl
12h 00m
2 stops
YYT3:35 p.m.St John's
C$ 589
Find similar
Porter Airlines
20 Nov
YYT6:00 a.m.St John's
20h 32m
2 stops
LAS10:02 p.m.Las Vegas Harry Reid Intl
24 Nov
LAS11:05 p.m.Las Vegas Harry Reid Intl
12h 00m
2 stops
YYT3:35 p.m.St John's
C$ 619
Find similar

United Airlines flights from St. John's to Las Vegas

Our best United Airlines deals on St. John's to Las Vegas flight tickets
United Airlines
26 Nov
YYT5:05 a.m.St John's
19h 32m
2 stops
LAS8:07 p.m.Las Vegas Harry Reid Intl
3 Dec
LAS11:13 p.m.Las Vegas Harry Reid Intl
13h 38m
2 stops
YYT5:21 p.m.St John's
C$ 628
Find similar
United Airlines
21 Nov
YYT5:00 a.m.St John's
20h 16m
2 stops
LAS8:46 p.m.Las Vegas Harry Reid Intl
26 Nov
LAS7:23 a.m.Las Vegas Harry Reid Intl
13h 03m
2 stops
YYT12:56 a.m.St John's
C$ 637
Find similar
United Airlines
14 Jan
YYT5:05 a.m.St John's
14h 16m
2 stops
LAS2:51 p.m.Las Vegas Harry Reid Intl
18 Jan
LAS12:30 a.m.Las Vegas Harry Reid Intl
19h 56m
2 stops
YYT12:56 a.m.St John's
C$ 659
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. John's to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from St. John's to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 18/11

6:20 a.m.-2:47 p.m.

2 stops12h 57m

Las Vegas Harry Reid Intl

Fri 21/11

11:05 p.m.-3:35 p.m.

2 stops12h 00m

C$ 529

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 22/11

6:35 a.m.-10:31 p.m.

1 stop20h 26m

Las Vegas Harry Reid Intl

Fri 28/11

9:10 a.m.-12:56 a.m.

1 stop11h 16m

C$ 578

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 22/11

6:35 a.m.-10:31 p.m.

1 stop20h 26m

Las Vegas Harry Reid Intl

Fri 28/11

11:30 p.m.-5:21 p.m.

2 stops13h 21m

C$ 586

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 22/11

6:00 a.m.-10:02 p.m.

2 stops20h 32m

Las Vegas Harry Reid Intl

Fri 28/11

11:05 p.m.-3:35 p.m.

2 stops12h 00m

C$ 589

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Thu 20/11

6:00 a.m.-10:02 p.m.

2 stops20h 32m

Las Vegas Harry Reid Intl

Mon 24/11

11:05 p.m.-3:35 p.m.

2 stops12h 00m

C$ 619

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Thu 20/11

6:00 a.m.-10:02 p.m.

2 stops20h 32m

Las Vegas Harry Reid Intl

Mon 24/11

11:05 p.m.-3:35 p.m.

2 stops12h 00m

C$ 624

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 26/11

5:05 a.m.-8:07 p.m.

2 stops19h 32m

Las Vegas Harry Reid Intl

Wed 3/12

11:13 p.m.-5:21 p.m.

2 stops13h 38m

C$ 628

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 26/11

5:00 a.m.-11:20 a.m.

1 stop10h 50m

Las Vegas Harry Reid Intl

Wed 3/12

11:30 p.m.-5:21 p.m.

2 stops13h 21m

C$ 633

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 21/11

5:00 a.m.-8:46 p.m.

2 stops20h 16m

Las Vegas Harry Reid Intl

Wed 26/11

7:23 a.m.-12:56 a.m.

2 stops13h 03m

C$ 637

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 17/4

6:00 a.m.-10:02 p.m.

2 stops20h 32m

Las Vegas Harry Reid Intl

Mon 20/4

11:05 p.m.-3:35 p.m.

2 stops12h 00m

C$ 648

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Las Vegas from

How to get the cheapest flight ticket from St. John's 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 St. John's and Las Vegas?

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in January, then September is your next best option. Flight prices from St. John's to Las Vegas during September average around C$ 427.

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

The cheapest day to depart from St. John's to Las Vegas is on a Saturday. Travellers who choose to depart for Las Vegas on a Saturday will often find tickets for as low as C$ 576. The most expensive day to fly to Las Vegas is Sunday, with ticket prices averaging around C$ 722.

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 at noon when flights can be purchased for as low as C$ 625. Try not to purchase tickets in the evening because they tend to be around C$ 748. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from St. John's when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 546 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from St. John's for as low as C$ 445 on momondo.

Can stopping save me money on St. John's to Las Vegas flights?

You could potentially save up to 25% on your flight if you consider stops on a St. John's to Las Vegas flight.

When to book flights from St. John's to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. John's to Las Vegas (YYT to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Las Vegas

Direct flights

None
There are no direct flights from St. John's to Las Vegas. There are no popular flight routes from St. John's to Las Vegas.
Search flight deals

  • How far is St John's to Las Vegas Harry Reid Intl by plane?

    The distance between St John's and Las Vegas Harry Reid Intl is about 5172.3 km. 10h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from St John's Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from St John's Airport to Las Vegas Harry Reid Intl Airport were last updated today.

  • How many operators does momondo search for flights from St John's Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from St John's 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 St John's 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 airline from St. John's to Las Vegas?

Best airlines flying from St. John's to Las Vegas

Compare and see reviews for airlines that fly from St. John's to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 352Free CancellationRating
7.2
3,152 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 374Free CancellationRating
7.1
10,383 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 381Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 384Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Paradise
Mesquite
Boulder City
Henderson
Pahrump
North Las Vegas
Needles
Primm
Sunrise Manor

Why use momondo?

Why should I use momondo to find a flight deal from St. John's 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 St. John's to Las Vegas for you.

Can I find flights from St. John's to Las Vegas with flexible booking policies on momondo?

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

How can momondo help me find flights from St. John's to Las Vegas?

Once all potential St. John's to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. John's 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 St. John's and alert you when they change.

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