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$39+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LAS
jan 14 — jan 211
qua 1/14
qua 1/21
1 adult, Economy
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Find cheap flights from Irving to Las Vegas with Cheapflights

1. Tell us where you want to go

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

Cheap 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 dezembro 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
qua 12/3110:47 pmDFW - LAS
Nonstop3h 07mFrontier
ter 1/612:27 pmLAS - DFW
Nonstop2h 47mFrontier
Deal found 12/15$108
This Frontier deal was found by Cheapflights users on 12/15. 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.
qua 12/3110:47 pmDFW - LAS
Nonstop3h 07mFrontier
sex 1/96:15 amLAS - DFW
Nonstop2h 52mFrontier
Deal found 12/15$109
This CheapOair deal was found by Cheapflights users on 12/13. 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.
qua 12/248:40 pmDFW - LAS
1 stop19h 59mFrontier
sáb 1/1010:23 amLAS - DFW
Nonstop2h 48mFrontier
Deal found 12/13$126
This Super.com deal was found by Cheapflights users on 12/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/3110:47 pmDFW - LAS
Nonstop3h 07mFrontier
qua 1/710:23 amLAS - DFW
Nonstop2h 48mFrontier
Deal found 12/13$127
This Trip.com deal was found by Cheapflights users on 12/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/306:52 pmDFW - LAS
1 stop27h 03mFrontier
seg 1/1912:59 amLAS - DFW
Nonstop2h 48mFrontier
Deal found 12/14$131
This Trip.com deal was found by Cheapflights users on 12/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/306:52 pmDFW - LAS
1 stop27h 03mFrontier
sáb 1/1710:26 amLAS - DFW
Nonstop2h 59mFrontier
Deal found 12/13$132
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
qua 12/3110:47 pmDFW - LAS
Nonstop3h 07mMultiple Airlines
seg 1/127:07 amLAS - DFW
1 stop10h 48mMultiple Airlines
Deal found 12/13$154
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
qua 12/3110:47 pmDFW - LAS
Nonstop3h 07mMultiple Airlines
ter 1/61:22 pmLAS - DFW
Nonstop2h 45mMultiple Airlines
Deal found 12/13$156
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
qua 12/313:43 pmDFW - LAS
1 stop8h 56mMultiple Airlines
qua 1/711:31 amLAS - DFW
Nonstop2h 46mMultiple Airlines
Deal found 12/13$160

Find 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 dezembro 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$73
(Super.com)

One-way from

$39
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$240
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
Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 dezembro 15, 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

dom 1/11

6:45 am-1:20 pm

1 stop8h 35m

Las Vegas Harry Reid Intl

ter 1/13

10:19 am-5:23 pm

1 stop5h 04m

$198

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

dom 1/18

8:00 am-9:00 pm

1 stop15h 00m

Las Vegas Harry Reid Intl

ter 1/20

8:50 am-11:58 pm

2 stops13h 08m

$288

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

sáb 1/17

8:00 am-11:12 pm

1 stop17h 12m

Las Vegas Harry Reid Intl

ter 1/20

8:50 am-9:52 pm

2 stops11h 02m

$298

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

sáb 1/17

8:00 am-11:12 pm

1 stop17h 12m

Las Vegas Harry Reid Intl

dom 1/18

8:50 am-11:58 pm

2 stops13h 08m

$308

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

sáb 1/31

3:27 pm-9:36 am

1 stop20h 09m

Las Vegas Harry Reid Intl

ter 2/3

8:10 am-9:49 pm

2 stops11h 39m

$324

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

qua 1/21

8:00 am-6:41 pm

2 stops12h 41m

Las Vegas Harry Reid Intl

qua 1/28

6:00 am-9:49 pm

2 stops13h 49m

$325

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

qua 1/21

8:00 am-6:41 pm

2 stops12h 41m

Las Vegas Harry Reid Intl

sáb 1/24

6:00 am-9:49 pm

2 stops13h 49m

$326

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

sáb 1/3

6:59 pm-11:44 pm

1 stop6h 45m

Las Vegas Harry Reid Intl

sex 1/9

3:45 pm-11:54 pm

1 stop6h 09m

$344

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

sex 1/9

6:45 am-1:16 pm

1 stop8h 31m

Las Vegas Harry Reid Intl

sex 1/9

11:15 pm-10:46 am

1 stop9h 31m

$359

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

sex 1/2

6:59 pm-11:44 pm

1 stop6h 45m

Las Vegas Harry Reid Intl

ter 1/6

10:15 pm-9:03 am

1 stop8h 48m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 22 results
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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 December 12, 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, January is the cheapest month in which you can book a flight from Irving to Las Vegas (average of $56). 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 dezembro 15, 2025.

It’s typically best to fly out from Irving to Las Vegas at noon. Doing so could potentially save you 48% 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.

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

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 dezembro 15, 2025.
See what other customers who have flown with Southwest, American Airlines, and JetBlue 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
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

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
7.9
Good
4,249 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

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
11,050 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

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.
JetBlue
7.2
Good
2,895 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

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
8,187 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

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
3,082 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

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 20 inbound flights from Irving per day.

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

    Delta and Alaska Airlines can get you from Irving to Las Vegas in just under 8h 35m. Your travel time can differ by up to 6h 25m. Irving and Las Vegas are separated by a distance of 1052 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Irving to Las Vegas one-way?

    One-way options have recently been found by users for as low as $35 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $36 and Delta from $65 one-way.

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

    Consider Spirit Airlines (87%), Gulf Air (72%) or GOL (69%) 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 $31. On average you can expect to pay $692. The most popular route, (Dallas/Fort Worth - Las Vegas Harry Reid Intl), can usually be booked for $54.

  • 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, January is the cheapest month in which you can book a flight from Irving to Las Vegas (average of $56). 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
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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 dezembro 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$61Average$173FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$65Average$166FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$89Average$195FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$148Average$219FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$150Average$337FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$159Average$485FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$226Average$452FlexibilityNo cancel feeOn-time69%

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