$380+ Cheap flights from La Crosse (LSE) to Phoenix
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PHX
Oct 8 — Oct 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from La Crosse to Phoenix with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from La Crosse to Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from La Crosse to PhoenixExplore the most affordable flight options available from La Crosse to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from La Crosse to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:23 pm -
1 stop8h 51m
Tue 10/273:17 pm -
1 stop6h 42m
Deal found 9/6![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:24 pm -
1 stop9h 23m
Mon 12/145:00 am -
1 stop5h 53m
Deal found 9/6![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:23 pm -
1 stop6h 52m
Sat 10/2410:22 am -
1 stop5h 58m
Deal found 9/7![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:24 pm -
2 stops10h 31m
Tue 11/242:16 pm -
2 stops9h 04m
Deal found 9/4![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:24 pm -
1 stop8h 43m
Mon 11/165:18 pm -
1 stop6h 00m
Deal found 9/4![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:24 pm -
1 stop6h 50m
Mon 11/231:25 pm -
2 stops9h 55m
Deal found 9/7![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:55 pm -
1 stop7h 49m
Sat 10/1012:15 pm -
2 stops9h 44m
Deal found 9/4![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:22 pm -
1 stop7h 16m
Tue 9/223:34 pm -
1 stop6h 46m
Deal found 9/3![American Airlines logo]()
$446
Best flights from La Crosse to PhoenixDiscover carefully curated flight deals from La Crosse to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from La Crosse to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2312:23 pm -
1 stop6h 52m
Tue 3/23:17 pm -
1 stop7h 42m
Deal found 9/4![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:17 pm -
1 stop8h 46m
Wed 2/1710:22 am -
1 stop6h 58m
Deal found 9/6![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:24 pm -
1 stop9h 23m
Mon 12/143:25 pm -
2 stops7h 53m
Deal found 9/6![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:52 pm -
1 stop6h 40m
Sat 11/142:14 pm -
2 stops9h 04m
Deal found 9/3![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:23 pm -
1 stop6h 52m
Sat 10/2410:22 am -
1 stop5h 58m
Deal found 9/7![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:17 pm -
1 stop6h 45m
Sun 1/175:07 pm -
1 stop6h 19m
Deal found 9/7![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:00 am -
2 stops11h 12m
Fri 1/85:07 pm -
1 stop6h 19m
Deal found 9/6![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:55 pm -
1 stop7h 49m
Sat 10/1012:15 pm -
2 stops9h 44m
Deal found 9/4![American Airlines logo]()
$444
Last-minute flights from La Crosse to PhoenixDiscover last-minute flight deals from La Crosse to Phoenix. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Phoenix. Data last updated September 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:22 pm -
1 stop7h 16m
Tue 9/223:34 pm -
1 stop6h 46m
Deal found 9/3![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:22 pm -
1 stop9h 00m
Sun 10/113:17 pm -
1 stop6h 42m
Deal found 9/4![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:55 pm -
1 stop7h 49m
Sat 10/1012:15 pm -
2 stops9h 44m
Deal found 9/4![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:23 pm -
1 stop8h 51m
Tue 10/273:17 pm -
1 stop6h 42m
Deal found 9/6![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:23 pm -
1 stop6h 52m
Sat 10/2410:22 am -
1 stop5h 58m
Deal found 9/7![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:55 pm -
1 stop7h 49m
Tue 10/273:17 pm -
1 stop6h 42m
Deal found 9/6![American Airlines logo]()
$405
One-way flights from La Crosse to PhoenixSearch for one-way flight options from La Crosse to Phoenix. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from La Crosse to Phoenix. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2011:39 am -
3 stops35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:06 pm -
1 stop18h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:05 pm -
1 stop13h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:39 am -
2 stops28h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$422
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:05 pm -
1 stop25h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:22 pm -
1 stop9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:49 pm -
1 stop20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:55 pm -
1 stop27h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:55 pm -
2 stops20h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$490
Find flight deals from La Crosse to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 8, 2026.
Round-trip from | $380 (American Airlines) |
|---|---|
Popular in | September |
Cheapest in | February |
Average price | $790 |
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from La Crosse to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Tue 2/23
12:23 pm-6:15 pm
1 stop6h 52m
Phoenix Sky Harbor Intl
Tue 3/2
3:17 pm-11:59 pm
1 stop7h 42m
$380
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Wed 1/27
12:17 pm-8:03 pm
1 stop8h 46m
Phoenix Sky Harbor Intl
Wed 2/17
10:22 am-6:20 pm
1 stop6h 58m
$380
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Sun 2/7
8:06 pm-1:33 pm
1 stop18h 27m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$405
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Wed 12/9
12:24 pm-8:47 pm
1 stop9h 23m
Phoenix Sky Harbor Intl
Mon 12/14
3:25 pm-12:18 am
2 stops7h 53m
$411
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Thu 11/12
6:52 pm-12:32 am
1 stop6h 40m
Phoenix Sky Harbor Intl
Sat 11/14
2:14 pm-12:18 am
2 stops9h 04m
$411
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Tue 10/20
12:23 pm-5:15 pm
1 stop6h 52m
Phoenix Sky Harbor Intl
Sat 10/24
10:22 am-6:20 pm
1 stop5h 58m
$413
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Tue 12/22
7:05 pm-7:49 am
1 stop13h 44m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$417
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Thu 1/14
12:17 pm-6:02 pm
1 stop6h 45m
Phoenix Sky Harbor Intl
Sun 1/17
5:07 pm-12:26 am
1 stop6h 19m
$430
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Fri 1/1
6:00 am-4:12 pm
2 stops11h 12m
Phoenix Sky Harbor Intl
Fri 1/8
5:07 pm-12:26 am
1 stop6h 19m
$436
La CrossePhoenix
LSE La Crosse - PHX Phoenix Sky Harbor Intl
LSEPHX
La Crosse
Fri 10/9
6:55 pm-12:44 am
1 stop7h 49m
Phoenix Sky Harbor Intl
Sat 10/10
12:15 pm-11:59 pm
2 stops9h 44m
$444
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from La Crosse to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from La Crosse with our price prediction graph.
LSE-PH1
LSE-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from La Crosse to Phoenix
LSE-PH1
LSE-PHX
What is the cheapest month to book a flight from La Crosse to Phoenix?
Currently, August is the cheapest month in which you can book a flight from La Crosse to Phoenix (average of $117). Flying from La Crosse to Phoenix in March is currently the most expensive (average of $304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LSE to PHX?
Find hourly flight availability from La Crosse to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 8, 2026.
It’s optimal to fly from La Crosse to Phoenix in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.
How far ahead should I book a flight from La Crosse to Phoenix?
The best time to book flights from La Crosse to Phoenix is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated September 8, 2026.
Peruse reviews from past customers who have flown with Allegiant Air and American Airlines from La Crosse to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.9
Boarding
7.7
Overall
7.3
Food
5.8
Crew
8.1
Entertainment
5.4
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Comfort
6.9
Boarding
7.7
Overall
7.3
Food
5.8
Crew
8.1
Entertainment
5.4
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Comfort
6.9
Boarding
7.7
Overall
7.3
Food
5.8
Crew
8.1
Entertainment
5.4
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Related info for your journey
Find useful and relevant information for your journey from La Crosse to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from La Crosse
Popular flights
Alternative routes for La Crosse to Phoenix
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from La Crosse to Phoenix by cabin class
Find flights from La Crosse to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
La Crosse and Phoenix flights
Browse other La Crosse and Phoenix flight options. Last updated on September 8, 2026.
Other flights from La Crosse
Browse through other flights departing from La Crosse. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from La Crosse to Phoenix
Discover the top 2 airlines that operate flights from La Crosse to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$140 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$338 | Average$483 | FlexibilityNo cancel fee | On-time71% |