LAS - PHX

C$ 39 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 20/2. 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
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Everything you should know

Cheapest round-trip
C$ 145
Overall average: C$ 130
Southwest
Tue 28/4Wed 29/4
LAS - PHX • 1 stop
Cheapest direct flights
C$ 155
Typical prices: C$ 81-C$ 247
Frontier
Sun 8/2Fri 13/2
LAS - PHX • Direct
Our travellers' advice
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
Southwest
Cheapest • from C$ 145 (round-trip)
Frontier
Best reviews • 5.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 20% 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

Tue, 28 Apr - Wed, 29 Apr
Southwest Logo
12:25 p.m. - 4:05 p.m.
LAS
-
PHX
3h 40m
1 stop
Southwest Logo
10:10 p.m. - 11:15 p.m.
PHX
-
LAS
1h 05mdirect
C$ 145Southwest
Sun, 8 Feb - Fri, 13 Feb
Frontier Logo
6:00 a.m. - 8:20 a.m.
LAS
-
PHX
1h 20mdirect
Frontier Logo
10:00 a.m. - 10:18 a.m.
PHX
-
LAS
1h 18mdirect
C$ 155Frontier
Wed, 25 Feb - Wed, 25 Feb
Southwest Logo
7:50 a.m. - 12:30 p.m.
LAS
-
PHX
3h 40m
1 stop
Southwest Logo
4:40 p.m. - 7:00 p.m.
PHX
-
LAS
3h 20m
1 stop
C$ 159Southwest
Thu, 26 Mar - Sun, 29 Mar
Frontier Logo
9:10 a.m. - 10:33 a.m.
LAS
-
PHX
1h 23mdirect
Frontier Logo
7:48 p.m. - 9:03 p.m.
PHX
-
LAS
1h 15mdirect
C$ 170Frontier
Thu, 26 Mar - Sun, 29 Mar
Multiple Airlines Logo
1:52 p.m. - 3:18 p.m.
LAS
-
PHX
1h 26mdirect
Multiple Airlines Logo
7:25 a.m. - 2:29 p.m.
PHX
-
LAS
7h 04m
1 stop
C$ 179Multiple Airlines
Mon, 9 Mar - Tue, 10 Mar
Southwest Logo
6:50 a.m. - 10:15 a.m.
LAS
-
PHX
3h 25m
1 stop
Southwest Logo
2:40 p.m. - 5:45 p.m.
PHX
-
LAS
3h 05m
1 stop
C$ 209Southwest
Thu, 19 Feb - Sun, 22 Feb
Southwest Logo
7:45 p.m. - 9:55 p.m.
LAS
-
PHX
1h 10mdirect
Southwest Logo
7:00 a.m. - 7:10 a.m.
PHX
-
LAS
1h 10mdirect
C$ 216Southwest
Fri, 20 Feb - Sat, 21 Feb
Delta Logo
6:35 p.m. - 11:29 p.m.
LAS
-
PHX
3h 54m
1 stop
Delta Logo
5:30 p.m. - 10:30 p.m.
PHX
-
LAS
6h 00m
1 stop
C$ 265Delta
Tue, 17 Feb - Fri, 20 Feb
Southwest Logo
1:05 p.m. - 6:00 p.m.
LAS
-
PHX
3h 55m
1 stop
Southwest Logo
7:55 p.m. - 10:00 p.m.
PHX
-
LAS
3h 05m
1 stop
C$ 269Southwest
Sun, 8 Feb - Fri, 13 Feb
Frontier Logo
8:26 p.m. - 10:46 p.m.
LAS
-
PHX
1h 20mdirect
Frontier Logo
4:29 p.m. - 12:18 a.m.
PHX
-
LAS
8h 49m
1 stop
C$ 270Frontier
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.

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 Friday 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 April, where tickets cost C$ 130 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is C$ 202 and C$ 202 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 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

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.

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.

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.

Good to know

Low seasonMay
Cheapest flightC$ 39
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 17% 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$ 39 for a one-way ticket and C$ 145 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, Alaska Airlines, and Delta 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$ 66 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 3056 reviews
6.6Crew
4.6Food
5.5Comfort
4.3Entertainment
6.0Boarding
Airline reviews

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

10.0 ExcellentHung, Jan 2026
DFW - PHX
Read more Frontier reviews

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

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

Information on your arrival and departure airports