Cheap flights from Saint John to Las Vegas from C$ 259
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from St John to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.
Popular in | May |
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Cheapest in | July |
Average price | C$ 557 |
Find flight deals from St John to Las Vegas
One-way flights from St John to Las VegasSearch for one-way flight options from St John to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.
Search for one-way flight options from St John to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from St 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, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
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
Saint JohnLas Vegas
YSJ - LAS
YSJLAS
Saint John
Sat 16/8
11:25 a.m.-10:15 p.m.
2 stops14h 50m
Saint JohnLas Vegas
YSJ - LAS
YSJLAS
Saint John
Fri 15/8
5:55 a.m.-9:52 p.m.
2 stops19h 57m
Saint JohnLas Vegas
YSJ - LAS
YSJLAS
Saint John
Fri 15/8
10:45 a.m.-5:35 p.m.
3 stops34h 50m
Best time to book a flight from St John to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from St John with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Saint John to Las Vegas
What is the cheapest month to book a flight from Saint John to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Saint John to Las Vegas (average of C$ 212). Flying from Saint John to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 3 July 2025.
Read through reviews of airlines operating flights from Saint John to Las Vegas, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Thomas,Apr 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Thomas,Apr 2025
TPE - SFO
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Thomas,Apr 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from St John to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Saint John?
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Alternative routes for St John to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from St John to Las Vegas
Discover the top 2 airlines that operate flights from St John to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from St John to Las Vegas?
When you search for this flight from St John to Las Vegas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from St John to Las Vegas?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from St John.
Can Cheapflights find flights from St John to Las Vegas with no change fees?
Certainly. Search results for flights to Las Vegas from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from St John to Las Vegas become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from St John today and book when prices fit your budget.