LAS - PHX

C$ 72 Find Cheap Flights from Las Vegas to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Phoenix departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Phoenix, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 105
Typical prices: C$ 257-C$ 125
Frontier
Mon 25/5Tue 2/6
LAS - PHX • Direct
Cheapest direct flights
C$ 162
Typical prices: C$ 264-C$ 123
Southwest
Tue 5/5Tue 12/5
LAS - PHX • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra offers early boarding.
Use remote bag check at LAS for a hassle-free departure.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from C$ 105 (round-trip)
Frontier
Best reviews • 5.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with American Airlines, Frontier, and Southwest. Average duration is 1h 18m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Frontier
Most punctual • 87% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 25% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Las Vegas to Phoenix (LAS-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Phoenix

Mon, 25 May - Tue, 2 Jun
Frontier Logo
10:07 p.m. - 11:24 p.m.
LAS
-
PHX
1h 17mdirect
Frontier Logo
7:40 a.m. - 8:54 a.m.
PHX
-
LAS
1h 14mdirect
C$ 105Frontier
Mon, 25 May - Mon, 1 Jun
Frontier Logo
10:07 p.m. - 11:24 p.m.
LAS
-
PHX
1h 17mdirect
Frontier Logo
10:27 p.m. - 11:38 p.m.
PHX
-
LAS
1h 11mdirect
C$ 113Frontier
Tue, 26 May - Wed, 3 Jun
Frontier Logo
7:00 a.m. - 1:20 p.m.
LAS
-
PHX
6h 20m
1 stop
Frontier Logo
10:27 p.m. - 11:38 p.m.
PHX
-
LAS
1h 11mdirect
C$ 130Frontier
Tue, 26 May - Mon, 1 Jun
Frontier Logo
7:00 a.m. - 1:20 p.m.
LAS
-
PHX
6h 20m
1 stop
Frontier Logo
10:27 p.m. - 11:38 p.m.
PHX
-
LAS
1h 11mdirect
C$ 138Frontier
Wed, 27 May - Mon, 1 Jun
Frontier Logo
10:07 p.m. - 11:24 p.m.
LAS
-
PHX
1h 17mdirect
Frontier Logo
2:15 p.m. - 9:23 p.m.
PHX
-
LAS
7h 08m
1 stop
C$ 151Frontier
Wed, 27 May - Tue, 2 Jun
Frontier Logo
6:08 p.m. - 11:42 p.m.
LAS
-
PHX
5h 34m
1 stop
Frontier Logo
7:40 a.m. - 8:54 a.m.
PHX
-
LAS
1h 14mdirect
C$ 158Frontier
Tue, 5 May - Tue, 12 May
Southwest Logo
3:10 p.m. - 4:30 p.m.
LAS
-
PHX
1h 20mdirect
Southwest Logo
10:10 p.m. - 11:15 p.m.
PHX
-
LAS
1h 05mdirect
C$ 162Southwest
Wed, 20 May - Wed, 20 May
Southwest Logo
7:25 a.m. - 11:20 a.m.
LAS
-
PHX
3h 55m
1 stop
Southwest Logo
10:10 p.m. - 11:15 p.m.
PHX
-
LAS
1h 05mdirect
C$ 176Southwest
Tue, 5 May - Tue, 12 May
Southwest Logo
12:20 p.m. - 5:10 p.m.
LAS
-
PHX
4h 50m
2 stops
Southwest Logo
2:00 p.m. - 3:05 p.m.
PHX
-
LAS
1h 05mdirect
C$ 177Southwest
Wed, 20 May - Wed, 20 May
Southwest Logo
6:25 a.m. - 10:05 a.m.
LAS
-
PHX
3h 40m
1 stop
Southwest Logo
11:35 a.m. - 3:30 p.m.
PHX
-
LAS
3h 55m
1 stop
C$ 190Southwest
Booking Insights

KAYAK's insights & trends for Las Vegas to Phoenix flights

Get data-powered insights and trends into flights from Las Vegas to Phoenix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to Phoenix Sky Harbor Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Phoenix Sky Harbor Intl Airport departing in May.

What’s the cheapest day of the week to fly from Las Vegas to Phoenix?

The average price of all round-trip flights from Las Vegas to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Las Vegas to Phoenix, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Phoenix, Tuesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Las Vegas to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Phoenix Sky Harbor Intl Airport is July, where tickets cost C$ 141 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is C$ 242 and C$ 209 respectively.

How far in advance should I book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Phoenix Sky Harbor Intl Airport, you should book around 2 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Las Vegas to Phoenix

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more

Good to know

Low seasonJune
Cheapest flightC$ 72
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 26% lower on average.
Flight from Las Vegas to Phoenix

When to book flights from Las Vegas to Phoenix

Are your dates flexible? Find out the best times to travel from Las Vegas to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Las Vegas to Phoenix flights

  • What is the cheapest flight from Las Vegas to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Las Vegas to Phoenix Sky Harbor Intl Airport was C$ 72 for a one-way ticket and C$ 105 for a round-trip.

  • Which airports will I be using when flying from Las Vegas to Phoenix?

    When flying out of Las Vegas you will be using Las Vegas Harry Reid Intl. You will be landing at Phoenix, also known as Phoenix Sky Harbor Intl.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Phoenix?

    American Airlines, JetBlue, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Las Vegas to Phoenix flight route.

  • Which aircraft models fly most regularly from Las Vegas to Phoenix?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Las Vegas to Phoenix flight route.

  • On which days can I fly direct from Las Vegas to Phoenix?

    There are direct flights from Las Vegas to Phoenix on a daily basis.

  • How does KAYAK find such low prices on flights from Las Vegas to Phoenix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Las Vegas is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Phoenix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Phoenix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 40 or less one-way.

Prefer to fly direct from Las Vegas to Phoenix?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl

Monday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

See more nonstop flights

Direct returns

Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl

Monday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,Southwest

American Airlines,Frontier, +1 more

See more nonstop flights

Reviews of the top airline flying from Las Vegas to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.7
FrontierOverall score based on 2997 reviews
4.5Food
5.9Boarding
6.6Crew
5.4Comfort
4.3Entertainment
Airline reviews

They switched our terminal 3 times and we were delayed for four plus hours!!!

2.0 MediocreAnonymous, Apr 2026
DTW - PHX
Read more Frontier reviews

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Everything you need to know for your flight from Las Vegas to Phoenix

Information on your arrival and departure airports

Las Vegas (LAS)
Sky Harbor Intl (PHX)