$20 Cheap Flights to Las Vegas, NV

View $20 flight on Mon, May 19, 2025Opens in a new window

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Find available prices by choosing your travel dates.

How much is the cheapest flight to Las Vegas?

Prices were available within the past 7 days and start at $20 for one-way flights and $45 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, May 13 - Sat, May 17
LAX
Los Angeles
LAS
Las Vegas
$45 Roundtrip, just found
$45
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 13 from Los Angeles to Las Vegas, returning Sat, May 17, priced at $45 just found
Frontier Airlines
Sun, May 11 - Sat, May 17
LAX
Los Angeles
LAS
Las Vegas
$55 Roundtrip, just found
$55
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 11 from Los Angeles to Las Vegas, returning Sat, May 17, priced at $55 just found
American Airlines
Sun, Sep 28 - Wed, Oct 1
LAX
Los Angeles
LAS
Las Vegas
$97 Roundtrip, just found
$97
Roundtrip
just found
Select American Airlines flight, departing Sun, Sep 28 from Los Angeles to Las Vegas, returning Wed, Oct 1, priced at $97 just found
Delta
Sun, Sep 28 - Wed, Oct 1
LAX
Los Angeles
LAS
Las Vegas
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Delta flight, departing Sun, Sep 28 from Los Angeles to Las Vegas, returning Wed, Oct 1, priced at $97 just found
United
Tue, Oct 7 - Fri, Oct 10
LAX
Los Angeles
LAS
Las Vegas
$97 Roundtrip, just found
$97
Roundtrip
just found
Select United flight, departing Tue, Oct 7 from Los Angeles to Las Vegas, returning Fri, Oct 10, priced at $97 just found

Find the cheapest month to fly from Columbus (CMH) to Las Vegas (LAS)

January is typically the cheapest month to fly

From $78 - $286 per traveler.

Graph displaying average flight prices per month

Frequently asked questions

What month is the cheapest to fly to Las Vegas?
The least expensive month for flights to Las Vegas is usually June *. Set your travel dreams in motion without breaking the bank by flying when tickets are at their lowest. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Las Vegas?
Typically, Los Angeles, Dallas and Denver have cheap flights to Las Vegas. However, being flexible is always key to getting a bargain. Plan your getaway midweek or during the off-peak season to keep costs as low as possible.
Which US cities fly direct to Las Vegas?
Choose from 119 US destinations providing direct flights to Las Vegas. While booking on Expedia, check the “Direct flights only” box to find nonstop routes. Fly to Las Vegas from any of these major cities:

  • Los Angeles
  • Dallas
  • Denver
  • Chicago
  • Seattle

How to find a cheap flight to Las Vegas?
Book well in advance or search for a cheap flight to Las Vegas during off-peak months like January and June. Leaving on a Thursday can also save you 16% on average compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just turn on the toggle for “Watch prices” and you’ll get notified as soon as fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Las Vegas?
Although booking in advance is usually the easiest way to save money, don’t panic if your Las Vegas trip is last minute. You can still get cheap flights to Las Vegas, especially if your plans have a little leeway. Try changing your trip dates, exploring different ticket types or departing from another airport.
How far in advance should I book a flight to Las Vegas?
Get the travel dates you want and a fare you’ll love by booking your domestic flight to Las Vegas up to 28 days in advance. Lock in tickets two to four months ahead if you’re traveling to Las Vegas from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Las Vegas?
Generally, you can get cheap flights to Las Vegas on a Sunday. Travelers can save around 8% on average compared to those who book on a Friday, which is typically the most expensive day to book.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Las Vegas?
There are 28 carriers that connect Las Vegas with 90 airports across the world. The major entry point to this city is McCarran Intl. Airport (LAS). Book a ticket with any of these top airlines to Las Vegas:

  • American Airlines
  • Delta Air Lines
  • Alaska Airlines
  • United Airlines

Where do you fly into Las Vegas?
McCarran Intl. Airport (LAS) is the main hub for travelers flying to Las Vegas. Or you could touch down at North Las Vegas Airport (VGT). Compare fares between the two airports to find the most convenient or cost-effective way to fly to Las Vegas.
How far is the airport from central Las Vegas?
If you’re jetting into McCarran Intl. Airport (LAS), you’ll be around 2 mi southeast of the center of Las Vegas.
Can I save money by booking a Las Vegas trip package?
It’s possible to save hundreds of dollars if you choose a Las Vegas flight and hotel package deal on Expedia. And you’ll make life easier by having all your travel plans in one place. Try bundling your hotel and flight with extras such as activities and car rentals for your own customized Las Vegas vacation.
Can I change or cancel my flight to Las Vegas?
It’s often possible to change or cancel your flight to Las Vegas. Many airlines let you cancel your ticket for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you a credit toward a future flight rather than a direct refund. To get affordable flights to Las Vegas with flexible change policies, pick “No cancel fee” or “Changes included” when you search. Want more information? Go to our Customer Service Portal.

Trending flights to Las Vegas

Prices were available within the past 7 days and start at $20 for one-way flights and $45 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, May 13 - Sat, May 17
LAX
Los Angeles
LAS
Las Vegas
$45 Roundtrip, just found
$45
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 13 from Los Angeles to Las Vegas, returning Sat, May 17, priced at $45 just found
*Available to One Key members.