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Cheap flights from Calgary to Las Vegas from C$ 166

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LAS
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Las Vegas Harry Reid Intl are usually found in January or September, booked 58 days in advance, depart on a Monday or Saturday and return on a Monday

Cheap flight deals from Calgary to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Las Vegas
Explore the most affordable flight options available from Calgary to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Thu 17/91:35 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Fri 18/94:30 p.m.
LAS
-
YYC
Nonstop2h 50m
WestJet
Deal found 1/8C$ 324
Thu 10/91:35 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Sat 12/98:30 a.m.
LAS
-
YYC
Nonstop2h 50m
WestJet
Deal found 1/8C$ 326
Mon 7/91:35 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Thu 10/95:35 p.m.
LAS
-
YYC
1 stop6h 09m
WestJet
Deal found 3/8C$ 327
Wed 16/910:00 a.m.
YYC
-
LAS
1 stop12h 51m
Multiple Airlines
Wed 23/95:36 p.m.
LAS
-
YYC
1 stop17h 34m
Multiple Airlines
Deal found 2/8C$ 328
Mon 19/101:35 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Tue 27/108:00 a.m.
LAS
-
YYC
Nonstop3h 00m
WestJet
Deal found 31/7C$ 330
Tue 15/97:00 a.m.
YYC
-
LAS
1 stop6h 30m
WestJet
Tue 29/91:20 p.m.
LAS
-
YYC
2 stops8h 10m
WestJet
Deal found 30/7C$ 331
Tue 15/911:00 a.m.
YYC
-
LAS
Nonstop2h 55m
Multiple Airlines
Tue 29/95:36 p.m.
LAS
-
YYC
1 stop17h 34m
Multiple Airlines
Deal found 30/7C$ 333
Thu 17/91:35 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Mon 21/94:30 p.m.
LAS
-
YYC
Nonstop2h 50m
WestJet
Deal found 30/7C$ 334
Tue 15/911:00 a.m.
YYC
-
LAS
Nonstop2h 55m
Multiple Airlines
Tue 22/910:35 a.m.
LAS
-
YYC
1 stop5h 50m
Multiple Airlines
Deal found 1/8C$ 336
Tue 15/911:00 a.m.
YYC
-
LAS
Nonstop2h 55m
Multiple Airlines
Mon 21/910:58 a.m.
LAS
-
YYC
1 stop7h 27m
Multiple Airlines
Deal found 1/8C$ 337
Sat 10/107:45 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Thu 15/108:45 p.m.
LAS
-
YYC
1 stop11h 30m
WestJet
Deal found 31/7C$ 338
Thu 17/91:35 p.m.
YYC
-
LAS
Nonstop2h 55m
WestJet
Thu 24/91:20 p.m.
LAS
-
YYC
1 stop5h 50m
WestJet
Deal found 1/8C$ 340

Find flight deals from Calgary to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) 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 4 August 2026.

Round-trip from

C$ 324

One-way from

C$ 166

Popular in

May

Cheapest in

January

Average price

C$ 496

Good round-trip deal

C$ 370 or less

Good one-way deal

C$ 249 or less
WestJet
  • WestJet
  • 17/9-18/9
  • Nonstop
  • 5h 45m total
  • Calgary to Las Vegas
Search Deals
WestJet
  • WestJet
  • 12/10
  • Nonstop
  • 2h 55m total
  • Calgary to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Calgary to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Calgary to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 4 August 2026.
Use the filters below to find and compare flights from Calgary to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Mon 19/10

12:33 p.m.-8:22 p.m.

1 stop8h 49m

Las Vegas Harry Reid Intl

Thu 29/10

6:00 a.m.-11:43 a.m.

1 stop4h 43m

C$ 362

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Thu 22/10

12:33 p.m.-8:22 p.m.

1 stop8h 49m

Las Vegas Harry Reid Intl

Fri 30/10

6:00 a.m.-11:43 a.m.

1 stop4h 43m

C$ 373

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Mon 30/11

12:35 p.m.-6:28 p.m.

1 stop7h 53m

Las Vegas Harry Reid Intl

Thu 3/12

1:28 p.m.-12:17 a.m.

1 stop8h 49m

C$ 373

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Mon 11/1

10:39 a.m.-8:59 p.m.

1 stop12h 20m

Las Vegas Harry Reid Intl

Thu 21/1

5:45 a.m.-2:03 p.m.

1 stop6h 18m

C$ 394

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Thu 27/8

1:41 p.m.-11:54 p.m.

2 stops11h 13m

Las Vegas Harry Reid Intl

Tue 1/9

6:50 a.m.-3:34 p.m.

1 stop7h 44m

C$ 469
Quickest round-trip

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Sat 3/10

7:45 p.m.-9:40 p.m.

Nonstop2h 55m

Las Vegas Harry Reid Intl

Tue 6/10

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

Nonstop2h 50m

C$ 496

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Wed 14/10

3:20 p.m.-5:15 p.m.

Nonstop2h 55m

Las Vegas Harry Reid Intl

Mon 19/10

12:47 p.m.-10:10 p.m.

1 stop8h 23m

C$ 496
Cheapest one-way

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Mon 21/9

7:25 p.m.-9:40 a.m.

1 stop15h 15m

C$ 191

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Fri 11/9

7:45 a.m.-4:02 p.m.

1 stop9h 17m

C$ 211

CalgaryLas Vegas

YYC - LAS

YYCLAS

Calgary

Thu 3/9

6:00 a.m.-10:49 a.m.

1 stop5h 49m

C$ 230

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Calgary to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Las Vegas

How far ahead should I book a flight from Calgary to Las Vegas?

The best time to book flights from Calgary to Las Vegas is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Calgary to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Calgary to Las Vegas (average of C$ 326). Flying from Calgary to Las Vegas in May is currently the most expensive (average of C$ 620). 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.

What is the cheapest time of day to fly from YYC to LAS?

Find hourly flight availability from Calgary to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 August 2026.

It’s typically best to fly out from Calgary to Las Vegas at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Calgary to Las Vegas?

Airfare is below average for this route at the moment.

Calgary to Las Vegas flights typically cost between C$ 407 and C$ 559 in September.
The cheapest round-trip price found within the last 5 days was C$ 324 on WestJet (17 Sep-18 Sep).

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 4 August 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Calgary to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,483 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,483 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,060 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,426 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,424 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Calgary to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Calgary to Las Vegas?

    Booking a flight from Calgary (YYC) to Las Vegas Harry Reid Intl (LAS) is your only option if you wish to fly from Calgary to Las Vegas. On a typical day, there are 6 flights from Calgary to Harry Reid Intl, all of which are around 1h 58m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Calgary to Las Vegas.

  • How popular is this Calgary to Las Vegas flight route?

    The Calgary to Las Vegas Harry Reid Intl flight path was viewed by 1,221 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Calgary to Las Vegas?

    Departing from Calgary to Las Vegas will take you 8h 49m. The distance between Calgary and Las Vegas is about 1674 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Calgary to Las Vegas round-trip?

    Currently priced at C$ 183, Air Canada will fly you from Calgary to Las Vegas and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from C$ 196 and C$ 235, respectively. You may be able to fly from Calgary to Las Vegas for 61% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Calgary to Las Vegas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to Las Vegas on time: KLM (96%), Delta (83%), Korean Air (81%).

  • What are the cheapest flights from Calgary to Las Vegas?

    On average you can expect to pay C$ 1,111 for a flight from Calgary to Las Vegas. The cheapest flight overall is C$ 196 while the most popular route, (Calgary - Las Vegas Harry Reid Intl) is currently priced at C$ 324.

  • Can I find deals for flights from Calgary to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Calgary to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Las Vegas.

  • Can I find deals for business class flights from Calgary to Las Vegas?

    Yes. Cheapflights offers flight deals from Calgary to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Calgary to Las Vegas (average of C$ 326). Flying from Calgary to Las Vegas in May is currently the most expensive (average of C$ 620). 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.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Kingman
North Las Vegas
Henderson

Browse thousands of different options on Cheapflights for your next trip

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Fly from Calgary to Las Vegas on these airlines

Choose from the following airlines for your flight from Calgary to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 4 August 2026.
WestJet flights from Calgary to Las Vegas Harry Reid Intl
Air Canada flights from Calgary to Las Vegas Harry Reid Intl

Top 4 airlines flying from Calgary to Las Vegas

Discover the top 4 airlines that operate flights from Calgary 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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 183AverageC$ 499FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 196AverageC$ 436FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 235AverageC$ 516FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 238AverageC$ 462FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Calgary to Las Vegas?

When you search for this flight from Calgary 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 Calgary to Las Vegas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Las Vegas.

Can Cheapflights find flights from Calgary to Las Vegas with no change fees?

Yes, we can. To see specific flights from Calgary to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Calgary to Las Vegas become cheaper?

Not ready to book yet? You can track prices for flights from Calgary to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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