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Cheap flights from St. John's to Las Vegas from $191

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 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from St. John's to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:35 am - 3:45 pm
YYT
-
LAS
12h 40m
2 stops
WestJet Logo
6:10 pm - 6:45 am
LAS
-
YYT
32h 05m
1 stop
$420WestJet
Fri, May 29 - Tue, Jun 2
WestJet Logo
7:35 am - 3:45 pm
YYT
-
LAS
12h 40m
2 stops
WestJet Logo
6:10 pm - 10:55 pm
LAS
-
YYT
24h 15m
2 stops
$422WestJet
Fri, May 29 - Tue, Jun 2
WestJet Logo
3:00 pm - 6:35 pm
YYT
-
LAS
32h 05m
2 stops
WestJet Logo
6:10 pm - 8:25 am
LAS
-
YYT
33h 45m
2 stops
$435WestJet
Sat, Jun 20 - Tue, Jun 30
WestJet Logo
7:35 am - 9:40 pm
YYT
-
LAS
18h 35m
1 stop
WestJet Logo
6:10 pm - 6:45 am
LAS
-
YYT
32h 05m
1 stop
$458WestJet
Fri, May 29 - Tue, Jun 2
Porter Airlines Logo
1:45 pm - 10:17 pm
YYT
-
LAS
13h 02m
2 stops
Porter Airlines Logo
11:15 pm - 3:05 pm
LAS
-
YYT
11h 20m
2 stops
$459Porter Airlines
Mon, Aug 17 - Sun, Aug 23
Porter Airlines Logo
6:00 am - 10:02 pm
YYT
-
LAS
20h 32m
2 stops
Porter Airlines Logo
11:05 pm - 3:35 pm
LAS
-
YYT
12h 00m
2 stops
$474Porter Airlines
Sun, Nov 1 - Sun, Nov 8
Porter Airlines Logo
1:45 pm - 10:17 pm
YYT
-
LAS
13h 02m
2 stops
Porter Airlines Logo
11:15 pm - 3:05 pm
LAS
-
YYT
11h 20m
2 stops
$482Porter Airlines
Mon, Aug 17 - Sun, Aug 23
WestJet Logo
7:35 am - 12:30 pm
YYT
-
LAS
33h 25m
2 stops
WestJet Logo
11:30 am - 6:45 am
LAS
-
YYT
14h 45m
1 stop
$486WestJet
Sat, Jun 6 - Sat, Jun 13
Porter Airlines Logo
1:45 pm - 10:17 pm
YYT
-
LAS
13h 02m
2 stops
Porter Airlines Logo
11:15 pm - 3:05 pm
LAS
-
YYT
11h 20m
2 stops
$488Porter Airlines
Mon, Aug 17 - Sun, Aug 23
WestJet Logo
3:00 pm - 5:15 pm
YYT
-
LAS
30h 45m
2 stops
WestJet Logo
8:30 am - 8:25 am
LAS
-
YYT
19h 25m
2 stops
$492WestJet
Mon, Aug 17 - Sun, Aug 23

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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
Aug 17
YYT1:45 pmSt John's
13h 02m
2 stops
LAS10:17 pmLas Vegas Harry Reid Intl
Aug 23
LAS11:15 pmLas Vegas Harry Reid Intl
11h 20m
2 stops
YYT3:05 pmSt John's
$459
Porter Airlines
Nov 1
YYT6:00 amSt John's
20h 32m
2 stops
LAS10:02 pmLas Vegas Harry Reid Intl
Nov 8
LAS11:05 pmLas Vegas Harry Reid Intl
12h 00m
2 stops
YYT3:35 pmSt John's
$474
Porter Airlines
Aug 17
YYT1:45 pmSt John's
13h 02m
2 stops
LAS10:17 pmLas Vegas Harry Reid Intl
Aug 23
LAS11:15 pmLas Vegas Harry Reid Intl
11h 20m
2 stops
YYT3:05 pmSt John's
$482

WestJet flights from St. John's to Las Vegas

Our best WestJet deals on St. John's to Las Vegas flight tickets
WestJet
May 29
YYT7:35 amSt John's
12h 40m
2 stops
LAS3:45 pmLas Vegas Harry Reid Intl
Jun 2
LAS6:10 pmLas Vegas Harry Reid Intl
32h 05m
1 stop
YYT6:45 amSt John's
$420
WestJet
May 29
YYT7:35 amSt John's
12h 40m
2 stops
LAS3:45 pmLas Vegas Harry Reid Intl
Jun 2
LAS6:10 pmLas Vegas Harry Reid Intl
24h 15m
2 stops
YYT10:55 pmSt John's
$422
WestJet
Jun 20
YYT3:00 pmSt John's
32h 05m
2 stops
LAS6:35 pmLas Vegas Harry Reid Intl
Jun 30
LAS6:10 pmLas Vegas Harry Reid Intl
33h 45m
2 stops
YYT8:25 amSt John's
$435

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 832,500 searches. Data last updated May 5, 2026.
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

Cheapest round-trip

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 5/29

7:35 am-3:45 pm

2 stops12h 40m

Las Vegas Harry Reid Intl

Tue 6/2

6:10 pm-6:45 am

1 stop32h 05m

$420

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 5/29

7:35 am-3:45 pm

2 stops12h 40m

Las Vegas Harry Reid Intl

Tue 6/2

6:10 pm-10:55 pm

2 stops24h 15m

$422

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 6/20

3:00 pm-6:35 pm

2 stops32h 05m

Las Vegas Harry Reid Intl

Tue 6/30

6:10 pm-8:25 am

2 stops33h 45m

$435

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 5/29

7:35 am-9:40 pm

1 stop18h 35m

Las Vegas Harry Reid Intl

Tue 6/2

6:10 pm-6:45 am

1 stop32h 05m

$458
Quickest round-trip

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 8/17

1:45 pm-10:17 pm

2 stops13h 02m

Las Vegas Harry Reid Intl

Sun 8/23

11:15 pm-3:05 pm

2 stops11h 20m

$459

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 11/1

6:00 am-10:02 pm

2 stops20h 32m

Las Vegas Harry Reid Intl

Sun 11/8

11:05 pm-3:35 pm

2 stops12h 00m

$474

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 8/17

1:45 pm-10:17 pm

2 stops13h 02m

Las Vegas Harry Reid Intl

Sun 8/23

11:15 pm-3:05 pm

2 stops11h 20m

$482

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 6/6

7:35 am-12:30 pm

2 stops33h 25m

Las Vegas Harry Reid Intl

Sat 6/13

11:30 am-6:45 am

1 stop14h 45m

$486

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 8/17

1:45 pm-10:17 pm

2 stops13h 02m

Las Vegas Harry Reid Intl

Sun 8/23

11:15 pm-3:05 pm

2 stops11h 20m

$488

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 8/17

3:00 pm-5:15 pm

2 stops30h 45m

Las Vegas Harry Reid Intl

Sun 8/23

8:30 am-8:25 am

2 stops19h 25m

$492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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?

The month of September is, on average, the cheapest month to fly to Las Vegas from St. John's, with most prices found around $317. The month of December is another great option to travel to Las Vegas, with average flight prices from St. John's averaging around $368.

How far in advance should I book a flight from St. John's 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 $481 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 $294 on momondo.

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

Fastest flight time

13h 02m

Direct flights

None
The fastest flight from St. John's to Las Vegas takes 13h 02m
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

Frequently asked questions about flying from St. John's to Las Vegas

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

    There are 3213.9 mi between St John's and Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 13h 02m.

  • 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 are refreshed on a daily basis.

  • 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 $212Free CancellationRating
7.2
3,331 reviews
Search WestJet flights

Traveling to a place near Las Vegas?

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Why use momondo?

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

It is quick and easy to find St. John's to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

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

Flights from St. John's to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for St. John's 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 St. John's to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. John's to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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