$44 Cheap Flights from Dallas (DFW) to Las Vegas (LAS)

View $44 flight on Tue, Jul 15, 2025Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Dallas to Las Vegas (DFW-LAS)

Prices were available within the past 7 days and start at $44 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jul 15 - Fri, Jul 18
DFW
Dallas
LAS
Las Vegas
$93 Roundtrip, just found
$93
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 15 from Dallas to Las Vegas, returning Fri, Jul 18, priced at $93 just found
Spirit Airlines
Wed, Sep 17 - Sat, Sep 20
DFW
Dallas
LAS
Las Vegas
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Sep 17 from Dallas to Las Vegas, returning Sat, Sep 20, priced at $98 just found
Spirit Airlines
Sat, Jul 12 - Tue, Jul 15
DFW
Dallas
LAS
Las Vegas
$103 Roundtrip, just found
$103
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 12 from Dallas to Las Vegas, returning Tue, Jul 15, priced at $103 just found
Spirit Airlines
Sat, Jul 19 - Tue, Jul 22
DFW
Dallas
LAS
Las Vegas
$106 Roundtrip, just found
$106
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Dallas to Las Vegas, returning Tue, Jul 22, priced at $106 just found
Spirit Airlines
Fri, Aug 1 - Mon, Aug 4
DFW
Dallas
LAS
Las Vegas
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Aug 1 from Dallas to Las Vegas, returning Mon, Aug 4, priced at $108 just found
Spirit Airlines
Tue, Jul 15 - Tue, Jul 22
DFW
Dallas
LAS
Las Vegas
$115 Roundtrip, just found
$115
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 15 from Dallas to Las Vegas, returning Tue, Jul 22, priced at $115 just found
Frontier Airlines
Wed, Sep 17 - Sat, Sep 20
DFW
Dallas
LAS
Las Vegas
$123 Roundtrip, just found
$123
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 17 from Dallas to Las Vegas, returning Sat, Sep 20, priced at $123 just found
American Airlines
Wed, Sep 17 - Sat, Sep 20
DFW
Dallas
LAS
Las Vegas
$129 Roundtrip, just found
$129
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 17 from Dallas to Las Vegas, returning Sat, Sep 20, priced at $129 just found
Southwest Airlines
Wed, Sep 17 - Sat, Sep 20
DAL
Dallas
LAS
Las Vegas
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Sep 17 from Dallas to Las Vegas, returning Sat, Sep 20, priced at $159 just found
Delta
Fri, Sep 5 - Sat, Sep 6
DFW
Dallas
LAS
Las Vegas
$191 Roundtrip, just found
$191
Roundtrip
just found
Select Delta flight, departing Fri, Sep 5 from Dallas to Las Vegas, returning Sat, Sep 6, priced at $191 just found
0
Flights from Dallas (DFW) to Las Vegas (LAS)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$92
Distance
1052 mi

Dallas to Las Vegas Flights

The cheapest times to fly from Dallas to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Las Vegas are during the month of July. You can find some of the cheapest flights from Dallas to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dallas to Las Vegas

Sunday is one of the best days to book for cheap flights from Dallas to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dallas to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $44 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) cost?
You'll find cheap return tickets from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) starting from $98. Book a seat and get ready for takeoff. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving DFW on July 21 2025 and touching down at LAS. The price was last updated on June 24 2025 and has not changed since.
What is the cheapest month to fly from DFW to LAS?
The cheapest flights from DFW to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
Enjoy an uninterrupted journey to Harry Reid Intl. Airport (LAS). 3 carriers offer nonstop flights from Dallas-Fort Worth Intl. Airport (DFW), including:
  • American Airlines
  • Spirit Airlines
  • Frontier Airlines

What is the cheapest airline that flies from DFW to LAS?
Right now, the cheapest airline operating one-way flights from DFW to LAS is Spirit Airlines. You can jet off on this route from $49. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DFW on September 18 2025. Prices were last updated on June 24 2025 and have not changed since.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
With, on average, 16 direct flights that operate from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) each day, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
More people fly between DFW and LAS at 11 AM than at any other point in the day. Looking to skip the crowds? Consider flying outside peak hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from DFW to LAS?
Thursday has the most flights from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS). Consider traveling on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
The first flight of the day taking off from Dallas-Fort Worth Intl. Airport (DFW) is at around 5:40AM UTC-6. Board this plane and you'll reach Harry Reid Intl. Airport (LAS) at approximately 6:42AM UTC-8. The total time in the air is 3h 2m.
How long does it take to fly from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
Flights from DFW to LAS have an average travel time of 3 hours and 5 minutes. The total distance between the two airports is 1,050 mi.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
To land at Harry Reid Intl. Airport (LAS) on schedule, choose a flight that leaves Dallas-Fort Worth Intl. Airport (DFW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Dallas-Fort Worth Intl. Airport (DFW)?
If you're taking a direct flight from Dallas-Fort Worth Intl. Airport (DFW) to Las Vegas, Harry Reid Intl. Airport (LAS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until just before your trip to book a flight from DFW to LAS generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a DFW to LAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a DFW to LAS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS)?
Typically, you can modify or cancel your DFW to LAS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

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