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Cheap flights from St. John's to Las Vegas from $347

This is the cheapest round-trip 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 9/11. 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
1 adult, Economy, 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
9:20 am - 9:40 pm
YYT
-
LAS
16h 50m
2 stops
WestJet Logo
4:35 pm - 10:55 pm
LAS
-
YYT
25h 50m
2 stops
$347WestJet
Fri, Sep 11 - Fri, Sep 18
WestJet Logo
9:20 am - 9:40 pm
YYT
-
LAS
16h 50m
2 stops
WestJet Logo
8:30 am - 6:45 am
LAS
-
YYT
17h 45m
1 stop
$358WestJet
Fri, Sep 11 - Fri, Sep 18
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
$396WestJet
Fri, Sep 11 - Fri, Sep 18
WestJet Logo
3:00 pm - 12:30 pm
YYT
-
LAS
26h 00m
2 stops
WestJet Logo
6:10 pm - 8:25 am
LAS
-
YYT
33h 45m
2 stops
$440WestJet
Tue, Sep 1 - Fri, Sep 11
WestJet Logo
3:00 pm - 12:30 pm
YYT
-
LAS
26h 00m
2 stops
WestJet Logo
1:45 pm - 6:45 am
LAS
-
YYT
12h 30m
1 stop
$447WestJet
Tue, Sep 1 - Fri, Sep 11
WestJet Logo
7:35 am - 9:40 pm
YYT
-
LAS
18h 35m
1 stop
WestJet Logo
1:20 pm - 8:25 am
LAS
-
YYT
14h 35m
2 stops
$512WestJet
Fri, Jul 3 - Wed, Jul 8
WestJet Logo
7:35 am - 5:15 pm
YYT
-
LAS
14h 10m
1 stop
WestJet Logo
4:35 pm - 8:25 am
LAS
-
YYT
11h 20m
1 stop
$519WestJet
Fri, Jul 3 - Wed, Jul 8
WestJet Logo
9:20 am - 9:40 pm
YYT
-
LAS
40h 50m
2 stops
WestJet Logo
1:45 pm - 8:25 am
LAS
-
YYT
14h 10m
2 stops
$532WestJet
Fri, Jul 3 - Wed, Jul 8
WestJet Logo
7:35 am - 9:40 pm
YYT
-
LAS
18h 35m
1 stop
WestJet Logo
1:45 pm - 8:25 am
LAS
-
YYT
14h 10m
2 stops
$534WestJet
Fri, Jul 3 - Wed, Jul 8
WestJet Logo
7:35 am - 5:15 pm
YYT
-
LAS
14h 10m
1 stop
WestJet Logo
4:35 pm - 8:25 am
LAS
-
YYT
11h 20m
1 stop
$541WestJet
Fri, Jul 3 - Wed, Jul 8

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WestJet flights from St. John's to Las Vegas

Our best WestJet deals on St. John's to Las Vegas flight tickets
WestJet
Sep 11
YYT9:20 amSt John's
16h 50m
2 stops
LAS9:40 pmLas Vegas Harry Reid Intl
Sep 18
LAS4:35 pmLas Vegas Harry Reid Intl
25h 50m
2 stops
YYT10:55 pmSt John's
$347
WestJet
Sep 11
YYT9:20 amSt John's
16h 50m
2 stops
LAS9:40 pmLas Vegas Harry Reid Intl
Sep 18
LAS8:30 amLas Vegas Harry Reid Intl
17h 45m
1 stop
YYT6:45 amSt John's
$358
WestJet
Sep 11
YYT7:35 amSt John's
18h 35m
1 stop
LAS9:40 pmLas Vegas Harry Reid Intl
Sep 18
LAS6:10 pmLas Vegas Harry Reid Intl
32h 05m
1 stop
YYT6:45 amSt John's
$396

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
Oct 26
YYT6:00 amSt John's
20h 32m
2 stops
LAS10:02 pmLas Vegas Harry Reid Intl
Oct 30
LAS11:05 pmLas Vegas Harry Reid Intl
12h 00m
2 stops
YYT3:35 pmSt John's
$475
Porter Airlines
Oct 19
YYT7:00 pmSt John's
21h 12m
1 stop
LAS11:42 amLas Vegas Harry Reid Intl
Oct 23
LAS11:20 pmLas Vegas Harry Reid Intl
11h 15m
2 stops
YYT3:05 pmSt John's
$579
Porter Airlines
Aug 7
YYT6:00 amSt John's
31h 17m
2 stops
LAS8:47 amLas Vegas Harry Reid Intl
Aug 11
LAS9:45 amLas Vegas Harry Reid Intl
9h 40m
1 stop
YYT11:55 pmSt John's
$603

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 June 16, 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 9/11

9:20 am-9:40 pm

2 stops16h 50m

Las Vegas Harry Reid Intl

Fri 9/18

4:35 pm-10:55 pm

2 stops25h 50m

$347

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 9/11

9:20 am-9:40 pm

2 stops16h 50m

Las Vegas Harry Reid Intl

Fri 9/18

8:30 am-6:45 am

1 stop17h 45m

$358

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 9/11

7:35 am-9:40 pm

1 stop18h 35m

Las Vegas Harry Reid Intl

Fri 9/18

6:10 pm-6:45 am

1 stop32h 05m

$396

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 9/1

3:00 pm-12:30 pm

2 stops26h 00m

Las Vegas Harry Reid Intl

Fri 9/11

6:10 pm-8:25 am

2 stops33h 45m

$440

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 9/1

3:00 pm-12:30 pm

2 stops26h 00m

Las Vegas Harry Reid Intl

Fri 9/11

1:45 pm-6:45 am

1 stop12h 30m

$447

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 7/3

7:35 am-9:40 pm

1 stop18h 35m

Las Vegas Harry Reid Intl

Wed 7/8

1:20 pm-8:25 am

2 stops14h 35m

$512
Quickest round-trip

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 7/3

7:35 am-5:15 pm

1 stop14h 10m

Las Vegas Harry Reid Intl

Wed 7/8

4:35 pm-8:25 am

1 stop11h 20m

$519

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 7/3

9:20 am-9:40 pm

2 stops40h 50m

Las Vegas Harry Reid Intl

Wed 7/8

1:45 pm-8:25 am

2 stops14h 10m

$532

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 7/3

7:35 am-9:40 pm

1 stop18h 35m

Las Vegas Harry Reid Intl

Wed 7/8

1:45 pm-8:25 am

2 stops14h 10m

$534

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 7/3

7:35 am-5:15 pm

1 stop14h 10m

Las Vegas Harry Reid Intl

Wed 7/8

4:35 pm-8:25 am

1 stop11h 20m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 April is, on average, the cheapest month to fly to Las Vegas from St. John's, with most prices found around $260. The month of September is another great option to travel to Las Vegas, with average flight prices from St. John's averaging around $326.

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 22m

Direct flights

None
The fastest flight from St. John's to Las Vegas takes 13h 22m
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 22m.

  • 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
3,365 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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