Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dallas/Fort Worth Airport to Las Vegas from £40

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LAS
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Dallas/Fort Worth to Las Vegas Harry Reid Intl are usually found in September or November, booked 42 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 15 August 2025.

Round-trip from

£69

One-way from

£40

Popular in

December

Cheapest in

September

Average price

£128

Good one-way deal

£44 or less
Frontier
  • Frontier
  • 27/9-3/10
  • Nonstop
  • 5h 55m total
  • Dallas to Las Vegas
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 13/11
  • Nonstop
  • 3h 03m total
  • Dallas to Las Vegas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to Las Vegas Harry Reid Intl.
Search Deals

Find flight deals from Dallas/Fort Worth to Las Vegas

Cheapest flights from Dallas/Fort Worth to Las Vegas
Explore the most affordable flight options available from Dallas/Fort Worth to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Sat 27/922:45DFW - LAS
Nonstop3h 05mFrontier
Fri 3/1000:55LAS - DFW
Nonstop2h 50mFrontier
Deal found 13/8£69
Mon 8/919:45DFW - LAS
Nonstop3h 08mSpirit Airlines
Thu 11/912:11LAS - DFW
1 stop15h 39mSpirit Airlines
Deal found 14/8£84
Sat 27/914:54DFW - LAS
1 stop8h 25mMultiple Airlines
Fri 3/1000:55LAS - DFW
Nonstop2h 50mMultiple Airlines
Deal found 13/8£93
Fri 5/914:54DFW - LAS
1 stop9h 32mSpirit Airlines
Mon 8/912:11LAS - DFW
1 stop15h 39mSpirit Airlines
Deal found 13/8£103
Sat 27/910:46DFW - LAS
1 stop12h 33mSpirit Airlines
Sat 4/1012:11LAS - DFW
1 stop9h 34mSpirit Airlines
Deal found 13/8£104
Fri 5/909:57DFW - LAS
1 stop13h 05mSpirit Airlines
Sun 7/912:11LAS - DFW
1 stop15h 39mSpirit Airlines
Deal found 13/8£137
Sat 27/918:10DFW - LAS
1 stop6h 09mDelta
Sat 4/1009:49LAS - DFW
1 stop5h 21mDelta
Deal found 13/8£145
Wed 3/918:10DFW - LAS
1 stop6h 08mDelta
Fri 5/900:35LAS - DFW
1 stop7h 17mDelta
Deal found 13/8£154

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dallas/Fort Worth 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 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Las Vegas that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Las Vegas

Route

Depart

Return

Price

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 5/9

14:54-22:26

1 stop9h 32m

Las Vegas Harry Reid Intl

Mon 8/9

12:11-05:50

1 stop15h 39m

£103

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Fri 5/9

09:57-21:02

1 stop13h 05m

Las Vegas Harry Reid Intl

Sun 7/9

12:11-05:50

1 stop15h 39m

£137

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 27/9

16:07-21:32

1 stop7h 25m

Las Vegas Harry Reid Intl

Thu 2/10

00:45-09:52

1 stop7h 07m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Sat 20/9

12:35-16:15

1 stop5h 40m

Las Vegas Harry Reid Intl

Wed 24/9

13:35-23:49

1 stop8h 14m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Tue 30/9

16:20-20:28

1 stop6h 08m

Las Vegas Harry Reid Intl

Thu 2/10

00:45-09:52

1 stop7h 07m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Mon 22/9

18:20-00:30

1 stop8h 10m

Las Vegas Harry Reid Intl

Fri 26/9

23:45-08:40

1 stop6h 55m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Wed 1/10

16:20-20:28

1 stop6h 08m

Las Vegas Harry Reid Intl

Wed 8/10

06:15-13:48

1 stop5h 33m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Mon 22/9

13:47-20:20

1 stop8h 33m

Las Vegas Harry Reid Intl

Tue 23/9

06:20-13:40

1 stop5h 20m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Tue 23/9

13:47-20:20

1 stop8h 33m

Las Vegas Harry Reid Intl

Wed 24/9

06:20-13:40

1 stop5h 20m

£145

DallasLas Vegas

DFW - LAS

DFWLAS

Dallas/Fort Worth

Mon 29/9

18:20-00:30

1 stop8h 10m

Las Vegas Harry Reid Intl

Thu 2/10

00:45-09:52

1 stop7h 07m

£145

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Dallas/Fort Worth to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Dallas/Fort Worth with our price prediction graph.
Estimated return 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 Dallas/Fort Worth Airport to Las Vegas

How far ahead should I book a flight from Dallas/Fort Worth Airport to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Dallas/Fort Worth to Las Vegas. Price data was last updated on 8 August 2025.

The best time to book flights from Dallas/Fort Worth Airport to Las Vegas is 42 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 Dallas/Fort Worth Airport to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Las Vegas (average of £689). Flying from Dallas/Fort Worth Airport to Las Vegas in July is currently the most expensive (average of £1,020). 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 DFW to LAS?

Find hourly flight availability from Dallas/Fort Worth 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 15 August 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 24% on flights from Dallas/Fort Worth Airport to Las Vegas by exploring options for tickets in the morning.

Weekly flight availability from Dallas/Fort Worth Airport to Las Vegas

Explore weekly flight availability from Dallas/Fort Worth to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 August 2025.

The most flights from DFW to LAS are scheduled on a Thursday (34 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

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 15 August 2025.
See what other customers who have flown with Spirit Airlines and Frontier from Dallas/Fort Worth Airport 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.
Spirit Airlines
6.3
Okay
8,046 reviews
Check prices

Overall

6.3

Entertainment

5.0

Boarding

6.6

Crew

7.0

Comfort

5.9

Food

5.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

DTW - LAS

About the same as any other airline. Check in boarding was okay. Seats were tight & uncomfortable. Brand new luggage was damaged & can no longer be used. Waited for 45 minutes to get our luggage when we returned back home
Spirit Airlines
6.3
Okay
8,046 reviews
Spirit Airlines
6.3
Okay
8,046 reviews
Check prices

Overall

6.3

Entertainment

5.0

Boarding

6.6

Crew

7.0

Comfort

5.9

Food

5.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

DTW - LAS

About the same as any other airline. Check in boarding was okay. Seats were tight & uncomfortable. Brand new luggage was damaged & can no longer be used. Waited for 45 minutes to get our luggage when we returned back home
Frontier
5.8
Fair
3,217 reviews
Spirit Airlines
6.3
Okay
8,046 reviews
Check prices

Overall

6.3

Entertainment

5.0

Boarding

6.6

Crew

7.0

Comfort

5.9

Food

5.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

DTW - LAS

About the same as any other airline. Check in boarding was okay. Seats were tight & uncomfortable. Brand new luggage was damaged & can no longer be used. Waited for 45 minutes to get our luggage when we returned back home

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth 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 Dallas/Fort Worth?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Dallas/Fort Worth. On average, Harry Reid Intl has 23 inbound flights from Dallas/Fort Worth per day from 2 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Las Vegas round-trip?

    Currently priced at £38, Spirit Airlines will fly you from Dallas/Fort Worth Airport to Las Vegas and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as £59. These flights start at 72% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Las Vegas?

    Consider Frontier (80%), Qantas Airways (75%) or Spirit Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to Las Vegas.

  • What are the cheapest flights from Dallas/Fort Worth Airport to Las Vegas?

    Looking at all options, your cheapest flight can be booked for £38. While the most popular route (Dallas/Fort Worth - Las Vegas Harry Reid Intl) can be booked for £186 on average our data indicates £88 when flying from Dallas/Fort Worth Airport to Las Vegas.

  • Can I find deals for flights from Dallas/Fort Worth to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Las Vegas?

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

  • Can I find deals for business class flights from Dallas/Fort Worth to Las Vegas?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Las Vegas (average of £689). Flying from Dallas/Fort Worth Airport to Las Vegas in July is currently the most expensive (average of £1,020). 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
Kingman
Henderson
Paradise

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.

Top 2 airlines flying from Dallas/Fort Worth to Las Vegas

Discover the top 2 airlines that operate flights from Dallas/Fort Worth 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 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£38Average£54FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest£59Average£94FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dallas/Fort Worth to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dallas/Fort Worth to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Las Vegas?

Cheapflights simply makes it quick and affordable to book flights from Dallas/Fort Worth to Las Vegas by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dallas/Fort Worth to Las Vegas with no change fees?

Yes, we can. To see specific flights from Dallas/Fort Worth 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 Dallas/Fort Worth to Las Vegas become cheaper?

Yes, Cheapflights offers price alerts on Dallas/Fort Worth to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.