$290 Cheap Flights from Phoenix (PHX) to Las Cruces (LRU)

View $290 flight on Fri, Oct 24, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.)

Cheap Flights from Phoenix to Las Cruces (PHX-LRU)

Prices were available within the past 7 days and start at $290 for one-way flights and $576 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Advanced Air
Mon, Sep 29 - Thu, Oct 2
PHX
Phoenix
LRU
Las Cruces
$576 Roundtrip, found 1 day ago
$576
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Mon, Sep 29 from Phoenix to Las Cruces, returning Thu, Oct 2, priced at $576 found 1 day ago
Advanced Air
Fri, Sep 19 - Sun, Sep 21
PHX
Phoenix
LRU
Las Cruces
$581 Roundtrip, found 3 days ago
$581
Roundtrip
found 3 days ago
Select Advanced Air flight, departing Fri, Sep 19 from Phoenix to Las Cruces, returning Sun, Sep 21, priced at $581 found 3 days ago
Alaska Airlines
Sat, Oct 4 - Sun, Oct 5
PHX
Phoenix
LRU
Las Cruces
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 4 from Phoenix to Las Cruces, returning Sun, Oct 5, priced at $809 found 1 day ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$958 Roundtrip, found 13 hours ago
$958
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $958 found 13 hours ago
Advanced Air
Fri, Sep 19 - Sun, Sep 21
PHX
Phoenix
LRU
Las Cruces
$1,022 Roundtrip, found 3 days ago
$1,022
Roundtrip
found 3 days ago
Select Advanced Air flight, departing Fri, Sep 19 from Phoenix to Las Cruces, returning Sun, Sep 21, priced at $1,022 found 3 days ago
Advanced Air
Fri, Sep 19 - Sun, Sep 21
PHX
Phoenix
LRU
Las Cruces
$1,028 Roundtrip, found 3 days ago
$1,028
Roundtrip
found 3 days ago
Select Advanced Air flight, departing Fri, Sep 19 from Phoenix to Las Cruces, returning Sun, Sep 21, priced at $1,028 found 3 days ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$1,028 Roundtrip, found 13 hours ago
$1,028
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $1,028 found 13 hours ago
Alaska Airlines
Thu, Sep 18 - Thu, Sep 25
PHX
Phoenix
LRU
Las Cruces
$1,058 Roundtrip, found 1 day ago
$1,058
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 18 from Phoenix to Las Cruces, returning Thu, Sep 25, priced at $1,058 found 1 day ago
Alaska Airlines
Thu, Sep 18 - Thu, Sep 25
PHX
Phoenix
LRU
Las Cruces
$1,063 Roundtrip, found 1 day ago
$1,063
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 18 from Phoenix to Las Cruces, returning Thu, Sep 25, priced at $1,063 found 1 day ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$1,311 Roundtrip, found 13 hours ago
$1,311
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $1,311 found 13 hours ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$1,359 Roundtrip, found 13 hours ago
$1,359
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $1,359 found 13 hours ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$1,365 Roundtrip, found 13 hours ago
$1,365
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $1,365 found 13 hours ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$1,381 Roundtrip, found 13 hours ago
$1,381
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $1,381 found 13 hours ago
Alaska Airlines
Thu, Oct 2 - Mon, Oct 6
PHX
Phoenix
LRU
Las Cruces
$1,429 Roundtrip, found 13 hours ago
$1,429
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Phoenix to Las Cruces, returning Mon, Oct 6, priced at $1,429 found 13 hours ago
Alaska Airlines
Fri, Sep 19 - Sun, Sep 21
PHX
Phoenix
LRU
Las Cruces
$1,499 Roundtrip, found 3 days ago
$1,499
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Sep 19 from Phoenix to Las Cruces, returning Sun, Sep 21, priced at $1,499 found 3 days ago
Flights from Phoenix (PHX) to Las Cruces (LRU)
Origin airport
Sky Harbor Intl.
Destination airport
Las Cruces Intl.
Airlines serving
Advanced Air
Roundtrip price
$575
Distance
305 mi

Phoenix to Las Cruces Flights

The cheapest times to fly from Phoenix to Las Cruces

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 Phoenix to Las Cruces are during the month of September. You can find some of the cheapest flights from Phoenix to Las Cruces with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Las Cruces

Sunday is one of the best days to book for cheap flights from Phoenix to Las Cruces: 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 Phoenix to Las Cruces

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 Phoenix to Las Cruces in 2025. You can also book with separate airlines for your outbound and return journeys, from $290 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 Phoenix to Las Cruces 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 Phoenix to Las Cruces 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 Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.) cost?
Lock in a cheap one-way flight from $290 or cheap return flight from $576 from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.)?
Traveling in September may help you find better deals, as it's the cheapest month for flights between PHX and LRU. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PHX to LRU flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.)?
There are no daily nonstop flights available from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from PHX to LRU?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.)?
To avoid potential delays on the Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Cruces from Sky Harbor Intl. Airport (PHX)?
El Paso Intl. Airport (ELP) is the only airport in Las Cruces with direct flights from Sky Harbor Intl. Airport (PHX). Compare your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.) last-minute?
Last-minute fares from PHX to LRU are generally more expensive. For the lowest prices, start looking for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a PHX to LRU flight and hotel package?
Booking a PHX to LRU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Las Cruces, NM (LRU-Las Cruces Intl.)?
If you booked your PHX to LRU flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.