HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$47+ Cheap flights from Irving, TX to Las Vegas (LAS)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irving to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irving to Las Vegas Harry Reid Intl are usually found in February or August, booked 61 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Irving to Las Vegas

Keep the following information in mind while searching for Irving to Las Vegas flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$88
(Priceline)

One-way from

$47
(EaseMyTrip)

Popular in

December

Cheapest in

February

Average price

$193
Provider with most accurate pricing for Dallas-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas-Las Vegas Harry Reid Intl flights.
Search Deals
From Irving to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Irving to Las Vegas Harry Reid Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Irving to Las Vegas

Cheapest flights from Irving to Las Vegas
Explore the most affordable flight options available from Irving to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amDFW - LAS
Nonstop3h 02mFrontier
Wed 11/1212:59 amLAS - DFW
1 stop6h 49mFrontier
Deal found 10/29$88
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:27 pmDFW - LAS
Nonstop3h 02mFrontier
Mon 11/1712:59 amLAS - DFW
1 stop8h 10mFrontier
Deal found 10/29$89
This Priceline deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:50 pmDFW - LAS
Nonstop3h 04mMultiple Airlines
Sat 11/151:15 pmLAS - DFW
Nonstop3h 04mMultiple Airlines
Deal found 10/29$90
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amDFW - LAS
Nonstop3h 04mFrontier
Thu 11/1312:41 amLAS - DFW
Nonstop2h 48mFrontier
Deal found 10/29$91
This Priceline deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amDFW - LAS
Nonstop3h 04mFrontier
Thu 11/132:45 pmLAS - DFW
Nonstop3h 07mFrontier
Deal found 10/28$92
This Frontier deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:00 amDFW - LAS
Nonstop3h 13mFrontier
Mon 1/51:05 amLAS - DFW
Nonstop2h 44mFrontier
Deal found 10/27$93
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:45 pmDFW - LAS
Nonstop3h 09mFrontier
Wed 12/310:58 pmLAS - DFW
1 stop8h 16mFrontier
Deal found 10/29$94
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:34 pmDFW - LAS
Nonstop3h 09mFrontier
Fri 12/121:16 amLAS - DFW
Nonstop2h 44mFrontier
Deal found 10/28$97
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:50 pmDFW - LAS
Nonstop3h 04mSpirit Airlines
Tue 11/113:44 pmLAS - DFW
Nonstop2h 47mSpirit Airlines
Deal found 10/29$98
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:50 pmDFW - LAS
Nonstop3h 04mMultiple Airlines
Thu 11/138:00 amLAS - DFW
1 stop7h 05mMultiple Airlines
Deal found 10/29$99

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Irving to Las Vegas that are best for you.

Fly from

Irving

Fly to

Las Vegas

Route

Depart

Return

Price

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 1/17

7:00 am-12:42 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Tue 1/20

11:25 pm-10:51 am

1 stop9h 26m

$197

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 12/12

10:38 pm-11:46 pm

Nonstop3h 08m

Las Vegas Harry Reid Intl

Mon 12/15

11:23 am-4:14 pm

Nonstop2h 51m

$197

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Wed 12/3

6:15 am-1:05 pm

1 stop8h 50m

Las Vegas Harry Reid Intl

Fri 12/5

10:15 pm-9:05 am

1 stop8h 50m

$197

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sun 11/16

7:01 am-12:28 pm

1 stop7h 27m

Las Vegas Harry Reid Intl

Thu 11/27

12:30 pm-9:38 pm

1 stop7h 08m

$229

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 12/5

10:38 pm-11:46 pm

Nonstop3h 08m

Las Vegas Harry Reid Intl

Sun 12/7

10:32 pm-9:14 am

1 stop8h 42m

$238

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Wed 12/24

5:15 am-9:08 am

1 stop5h 53m

Las Vegas Harry Reid Intl

Wed 12/31

5:30 am-12:54 pm

1 stop5h 24m

$262

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Mon 11/3

5:35 am-12:07 pm

1 stop8h 32m

Las Vegas Harry Reid Intl

Thu 11/6

12:59 am-9:33 am

1 stop6h 34m

$281

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 11/14

6:40 am-6:25 pm

1 stop13h 45m

Las Vegas Harry Reid Intl

Sun 11/16

11:59 pm-9:09 pm

2 stops19h 10m

$294

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Thu 12/18

1:01 pm-8:53 pm

1 stop9h 52m

Las Vegas Harry Reid Intl

Sat 12/20

12:59 am-9:44 am

1 stop6h 45m

$296

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 12/20

8:16 pm-10:47 pm

1 stop28h 31m

Las Vegas Harry Reid Intl

Mon 12/29

6:50 pm-5:29 pm

1 stop20h 39m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Irving to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Irving 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 Irving to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Irving to Las Vegas. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Irving to Las Vegas, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Irving to Las Vegas (average of $49). Flying from Irving to Las Vegas in July is currently the most expensive (average of $90). 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 1RV to LAS?

Find hourly flight availability from Irving 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 October 30, 2025.

It’s typically best to fly out from Irving to Las Vegas at noon. Doing so could potentially save you 50% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Irving to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Irving to Las Vegas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irving to Las Vegas flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Irving to Las Vegas have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Irving 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 airport do you fly into for flights to Las Vegas from Irving?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from Irving to Las Vegas. 8 airlines have flights to Harry Reid Intl from Irving on a regular basis. Booking flights from Irving to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 12 inbound flights from Irving per day.

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

    Delta and Frontier can get you from Irving to Las Vegas in just under 3h 08m. Your travel time can differ by up to 4h 34m. Irving and Las Vegas are separated by a distance of 1052 mi. This flight may include one or multiple stops.

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

    Consider GOL (84%), Spirit Airlines (79%) or Cathay Pacific (76%) when booking your flight. These represent the most reliable airlines when flying from Irving to Las Vegas.

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

    The cheapest flight price from Irving to Las Vegas is $48. On average you can expect to pay $397. The most popular route, (Dallas/Fort Worth - Las Vegas Harry Reid Intl), can usually be booked for $77.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irving 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 Irving to Las Vegas?

    Currently, November is the cheapest month in which you can book a flight from Irving to Las Vegas (average of $49). Flying from Irving to Las Vegas in July is currently the most expensive (average of $90). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irving to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Hobby to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
San Antonio to Las Vegas flights
El Paso to Las Vegas flights
Dallas/Fort Worth to Reno flights
McAllen to Las Vegas flights
Hobby to Reno flights
Austin to Reno flights
George Bush Intcntl to Reno flights
Midland to Las Vegas flights
Corpus Christi to Las Vegas flights
Amarillo to Las Vegas flights
San Antonio to Reno flights
Lubbock to Las Vegas flights
Harlingen to Las Vegas flights
Laredo to Las Vegas flights
Brownsville to Las Vegas flights
Love Field to Reno flights
Corpus Christi to Reno flights
Abilene to Las Vegas flights
Lubbock to Reno flights
San Angelo to Las Vegas flights
Hobby to Twin Falls flights
Tyler to Las Vegas flights
Killeen to Las Vegas flights
Beaumont to Las Vegas flights
Wichita Falls to Las Vegas flights
McAllen to Reno flights
Waco to Las Vegas flights
George Bush Intcntl to Twin Falls flights
Longview to Las Vegas flights
Midland to Reno flights
El Paso to Reno flights
Amarillo to Reno flights
Texarkana to Las Vegas flights
College Station to Las Vegas flights
Waco to Reno flights
Austin to Elko flights
College Station to Reno flights
Killeen to Reno flights
Dallas/Fort Worth to Twin Falls flights
Texarkana to Reno flights
Abilene to Reno flights

Top 8 airlines flying from Irving to Las Vegas

Discover the top 8 airlines that operate flights from Irving 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$171FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$167FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$89Average$100FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$148Average$219FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$155Average$342FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$159Average$484FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$422FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.