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Cheap flights from Saint John to Las Vegas from C$ 448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Las Vegas departing on 17/6. 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

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Find the cheapest flights from Saint John to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 a.m. - 9:33 p.m.
YSJ
-
LAS
14h 48m
2 stops
Multiple Airlines Logo
12:10 p.m. - 11:15 a.m.
LAS
-
YSJ
19h 05m
2 stops
C$ 905Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
5:35 a.m. - 4:58 p.m.
YSJ
-
LAS
15h 23m
2 stops
Air Canada Logo
6:00 p.m. - 11:27 a.m.
LAS
-
YSJ
13h 27m
2 stops
C$ 929Air Canada
Mon, 8 Jun - Wed, 10 Jun
Air Canada Logo
5:35 a.m. - 4:58 p.m.
YSJ
-
LAS
15h 23m
2 stops
Air Canada Logo
6:00 p.m. - 11:27 a.m.
LAS
-
YSJ
13h 27m
2 stops
C$ 957Air Canada
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
10:45 a.m. - 9:33 p.m.
YSJ
-
LAS
14h 48m
2 stops
Multiple Airlines Logo
11:05 p.m. - 3:45 p.m.
LAS
-
YSJ
36h 40m
2 stops
C$ 969Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
10:45 a.m. - 10:12 p.m.
YSJ
-
LAS
15h 27m
1 stop
Multiple Airlines Logo
11:05 p.m. - 3:45 p.m.
LAS
-
YSJ
36h 40m
2 stops
C$ 997Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
5:35 a.m. - 11:04 a.m.
YSJ
-
LAS
9h 29m
1 stop
Air Canada Logo
12:00 p.m. - 11:52 p.m.
LAS
-
YSJ
7h 52m
1 stop
C$ 1,000Air Canada
Fri, 5 Jun - Mon, 8 Jun
Air Canada Logo
5:35 a.m. - 11:04 a.m.
YSJ
-
LAS
9h 29m
1 stop
Air Canada Logo
11:30 p.m. - 11:52 p.m.
LAS
-
YSJ
20h 22m
2 stops
C$ 1,005Air Canada
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
10:45 a.m. - 9:33 p.m.
YSJ
-
LAS
14h 48m
2 stops
Multiple Airlines Logo
12:35 p.m. - 11:15 a.m.
LAS
-
YSJ
18h 40m
3 stops
C$ 1,007Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
10:45 a.m. - 10:12 p.m.
YSJ
-
LAS
15h 27m
1 stop
Multiple Airlines Logo
11:05 p.m. - 3:45 p.m.
LAS
-
YSJ
36h 40m
2 stops
C$ 1,025Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
5:40 a.m. - 11:14 a.m.
YSJ
-
LAS
9h 34m
1 stop
Air Canada Logo
11:25 p.m. - 3:50 p.m.
LAS
-
YSJ
12h 25m
2 stops
C$ 1,150Air Canada
Sun, 21 Jun - Sat, 27 Jun

Air Canada flights from Saint John to Las Vegas

Our best Air Canada deals on Saint John to Las Vegas flight tickets
Air Canada
8 Jun
YSJ5:35 a.m.Saint John
15h 23m
2 stops
LAS4:58 p.m.Las Vegas Harry Reid Intl
10 Jun
LAS6:00 p.m.Las Vegas Harry Reid Intl
13h 27m
2 stops
YSJ11:27 a.m.Saint John
C$ 929
Air Canada
5 Jun
YSJ5:35 a.m.Saint John
15h 23m
2 stops
LAS4:58 p.m.Las Vegas Harry Reid Intl
8 Jun
LAS6:00 p.m.Las Vegas Harry Reid Intl
13h 27m
2 stops
YSJ11:27 a.m.Saint John
C$ 957
Air Canada
5 Jun
YSJ5:35 a.m.Saint John
9h 29m
1 stop
LAS11:04 a.m.Las Vegas Harry Reid Intl
8 Jun
LAS12:00 p.m.Las Vegas Harry Reid Intl
7h 52m
1 stop
YSJ11:52 p.m.Saint John
C$ 1,000

United Airlines flights from Saint John to Las Vegas

Our best United Airlines deals on Saint John to Las Vegas flight tickets
United Airlines
5 Jun
YSJ12:20 p.m.Saint John
13h 34m
2 stops
LAS9:54 p.m.Las Vegas Harry Reid Intl
8 Jun
LAS8:31 p.m.Las Vegas Harry Reid Intl
15h 19m
3 stops
YSJ3:50 p.m.Saint John
C$ 1,544
United Airlines
5 Jun
YSJ12:20 p.m.Saint John
13h 34m
2 stops
LAS9:54 p.m.Las Vegas Harry Reid Intl
8 Jun
LAS8:31 p.m.Las Vegas Harry Reid Intl
15h 19m
3 stops
YSJ3:50 p.m.Saint John
C$ 1,601
United Airlines
5 Jun
YSJ12:20 p.m.Saint John
13h 34m
2 stops
LAS9:54 p.m.Las Vegas Harry Reid Intl
8 Jun
LAS8:31 p.m.Las Vegas Harry Reid Intl
15h 19m
3 stops
YSJ3:50 p.m.Saint John
C$ 1,620

momondo Fare Finder

 
Customize your flight search to find flights from Saint John 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 26 March 2026.
Use the filters below to find and compare flights from Saint John to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 20/4

10:45 a.m.-9:33 p.m.

2 stops14h 48m

Las Vegas Harry Reid Intl

Mon 27/4

12:10 p.m.-11:15 a.m.

2 stops19h 05m

C$ 905

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 8/6

5:35 a.m.-4:58 p.m.

2 stops15h 23m

Las Vegas Harry Reid Intl

Wed 10/6

6:00 p.m.-11:27 a.m.

2 stops13h 27m

C$ 929

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 5/6

5:35 a.m.-4:58 p.m.

2 stops15h 23m

Las Vegas Harry Reid Intl

Mon 8/6

6:00 p.m.-11:27 a.m.

2 stops13h 27m

C$ 957

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 20/4

10:45 a.m.-9:33 p.m.

2 stops14h 48m

Las Vegas Harry Reid Intl

Mon 27/4

11:05 p.m.-3:45 p.m.

2 stops36h 40m

C$ 969

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 20/4

10:45 a.m.-10:12 p.m.

1 stop15h 27m

Las Vegas Harry Reid Intl

Mon 27/4

11:05 p.m.-3:45 p.m.

2 stops36h 40m

C$ 997
Quickest round-trip

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 5/6

5:35 a.m.-11:04 a.m.

1 stop9h 29m

Las Vegas Harry Reid Intl

Mon 8/6

12:00 p.m.-11:52 p.m.

1 stop7h 52m

C$ 1,000

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 5/6

5:35 a.m.-11:04 a.m.

1 stop9h 29m

Las Vegas Harry Reid Intl

Mon 8/6

11:30 p.m.-11:52 p.m.

2 stops20h 22m

C$ 1,005

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 20/4

10:45 a.m.-9:33 p.m.

2 stops14h 48m

Las Vegas Harry Reid Intl

Mon 27/4

12:35 p.m.-11:15 a.m.

3 stops18h 40m

C$ 1,007

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 20/4

10:45 a.m.-10:12 p.m.

1 stop15h 27m

Las Vegas Harry Reid Intl

Mon 27/4

11:05 p.m.-3:45 p.m.

2 stops36h 40m

C$ 1,025

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sun 21/6

5:40 a.m.-11:14 a.m.

1 stop9h 34m

Las Vegas Harry Reid Intl

Sat 27/6

11:25 p.m.-3:50 p.m.

2 stops12h 25m

C$ 1,150

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 Saint John 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 Saint John and Las Vegas?

When to book flights from Saint John to Las Vegas

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

Cheap Saint John to Las Vegas (YSJ to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Las Vegas

Fastest flight time

18h 46m

Direct flights

None
The fastest flight from Saint John to Las Vegas takes 18h 46m
There are no direct flights from Saint John to Las Vegas. There are no popular flight routes from Saint John to Las Vegas.
Search flight deals

  • How far is Saint John to Las Vegas Harry Reid Intl by plane?

    There are 4186.1 km between Saint John and Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 18h 46m.

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

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

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

  • How old do you have to be to fly from Saint John Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Saint John to Las Vegas?

Best airlines flying from Saint John to Las Vegas

Compare and see reviews for airlines that fly from Saint John to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 690Free CancellationRating
7.1
10,842 reviews
Search Air Canada flights

Travelling to a place near Las Vegas?

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

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Saint John.

Can I find flights from Saint John to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Saint John with this policy.

How can momondo help me find flights from Saint John to Las Vegas?

Once all potential Saint John 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.

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