$303 Cheap Flights from La Crosse (LSE) to Phoenix (PHX)

View $303 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from La Crosse, WI (LSE-La Crosse Municipal) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from La Crosse to Phoenix (LSE-PHX)

Prices were available within the past 7 days and start at $303 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Feb 28 - Fri, Mar 6
LSE
La Crosse
PHX
Phoenix
$530 Roundtrip, found 5 days ago
$530
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Feb 28 from La Crosse to Phoenix, returning Fri, Mar 6, priced at $530 found 5 days ago
American Airlines
Wed, Jan 28 - Sat, Jan 31
LSE
La Crosse
PHX
Phoenix
$530 Roundtrip, found 3 days ago
$530
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jan 28 from La Crosse to Phoenix, returning Sat, Jan 31, priced at $530 found 3 days ago
American Airlines
Wed, Jan 28 - Sun, Feb 1
LSE
La Crosse
PHX
Phoenix
$532 Roundtrip, found 2 days ago
$532
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 28 from La Crosse to Phoenix, returning Sun, Feb 1, priced at $532 found 2 days ago
American Airlines
Tue, Nov 18 - Sat, Nov 22
LSE
La Crosse
PHX
Phoenix
$543 Roundtrip, found 4 days ago
$543
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 18 from La Crosse to Phoenix, returning Sat, Nov 22, priced at $543 found 4 days ago
American Airlines
Wed, Feb 11 - Mon, Feb 16
LSE
La Crosse
PHX
Phoenix
$550 Roundtrip, found 3 hours ago
$550
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Feb 11 from La Crosse to Phoenix, returning Mon, Feb 16, priced at $550 found 3 hours ago
American Airlines
Wed, Feb 11 - Mon, Feb 16
LSE
La Crosse
PHX
Phoenix
$556 Roundtrip, found 3 hours ago
$556
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Feb 11 from La Crosse to Phoenix, returning Mon, Feb 16, priced at $556 found 3 hours ago
American Airlines
Wed, Feb 25 - Sun, Mar 1
LSE
La Crosse
PHX
Phoenix
$557 Roundtrip, found 2 days ago
$557
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 25 from La Crosse to Phoenix, returning Sun, Mar 1, priced at $557 found 2 days ago
American Airlines
Thu, Feb 12 - Mon, Feb 16
LSE
La Crosse
PHX
Phoenix
$570 Roundtrip, found 20 hours ago
$570
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Feb 12 from La Crosse to Phoenix, returning Mon, Feb 16, priced at $570 found 20 hours ago
American Airlines
Thu, Feb 12 - Mon, Feb 16
LSE
La Crosse
PHX
Phoenix
$576 Roundtrip, found 20 hours ago
$576
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Feb 12 from La Crosse to Phoenix, returning Mon, Feb 16, priced at $576 found 20 hours ago
American Airlines
Tue, Nov 18 - Sat, Nov 22
LSE
La Crosse
PHX
Phoenix
$578 Roundtrip, found 4 days ago
$578
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 18 from La Crosse to Phoenix, returning Sat, Nov 22, priced at $578 found 4 days ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $673
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $673

Frequently asked questions

How much does a flight from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX) cost?
Secure a cheap one-way flight from $303 or cheap return flight from $530 from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX) 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 La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX)?
February is the most affordable month to fly from LSE to PHX. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LSE to PHX flight.
How many flights per day from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX)?
You'll need to book a flight with a layover when traveling from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from LSE to PHX?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier 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 La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX)?
To land at Sky Harbor Intl. Airport (PHX) on time, pick a flight that leaves La Crosse Municipal Airport (LSE) 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.
Is it cheaper to buy a plane ticket from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute bookings from LSE to PHX are typically more expensive. To lock in the best rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a LSE to PHX flight and hotel package?
You'll typically save money by booking a LSE to PHX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from La Crosse Municipal Airport (LSE) to Sky Harbor Intl. Airport (PHX)?
In most instances, you're able to cancel or reschedule your LSE to PHX flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
La Crosse Municipal
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines
Roundtrip price
$529
Distance
1325 mi

Book with confidence

La Crosse to Phoenix Flights

The cheapest times to fly from La Crosse to Phoenix

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

 

The best time to book a flight from La Crosse to Phoenix

Sunday is one of the best days to book for cheap flights from La Crosse to Phoenix: 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 La Crosse to Phoenix

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 La Crosse to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $303 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 La Crosse to Phoenix 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 La Crosse to Phoenix 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.

 

La Crosse to Phoenix Flights

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*Available to One Key members.