$260+ Cheap flights from La Crosse (LSE) to Phoenix
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PHX
Aug 20 — Aug 271
Round-trip
1 adult, Economy
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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 July 21, 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 July 21, 2026.
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/512:24 pm
LSE
- PHX
1 stop8h 34m
American Airlines
Sat 9/126:50 am
PHX
- LSE
1 stop8h 02m
American Airlines
Deal found 7/19![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/215:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Wed 8/263:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/2012:01 pm
LSE
- PHX
1 stop6h 58m
American Airlines
Mon 8/246:52 am
PHX
- LSE
1 stop7h 58m
American Airlines
Deal found 7/19![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/18. 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 7/285:57 pm
LSE
- PHX
1 stop8h 17m
American Airlines
Tue 8/410:31 am
PHX
- LSE
2 stops11h 28m
American Airlines
Deal found 7/18![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/145:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Sat 8/225:05 am
PHX
- LSE
1 stop7h 37m
American Airlines
Deal found 7/17![American Airlines logo]()
$460
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 July 21, 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 July 21, 2026.
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/205:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Wed 8/263:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:42 am
LSE
- PHX
1 stop15h 47m
United Airlines
Sat 1/93:55 pm
PHX
- LSE
1 stop16h 01m
United Airlines
Deal found 7/20![United Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/2112:01 pm
LSE
- PHX
1 stop8h 57m
American Airlines
Wed 8/2612:20 pm
PHX
- LSE
2 stops10h 02m
American Airlines
Deal found 7/20![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/16. 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 10/296:50 pm
LSE
- PHX
1 stop7h 44m
American Airlines
Sat 11/72:42 pm
PHX
- LSE
2 stops8h 17m
American Airlines
Deal found 7/16![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/1412:01 pm
LSE
- PHX
2 stops10h 36m
American Airlines
Sat 8/221:40 pm
PHX
- LSE
2 stops8h 41m
American Airlines
Deal found 7/21![American Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:00 pm
LSE
- PHX
1 stop15h 47m
United Airlines
Thu 12/1012:50 pm
PHX
- LSE
1 stop8h 59m
United Airlines
Deal found 7/16![United Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 7/16. 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 12/246:50 pm
LSE
- PHX
1 stop7h 44m
American Airlines
Thu 12/313:17 pm
PHX
- LSE
1 stop7h 42m
American Airlines
Deal found 7/16![American Airlines logo]()
$516
Last-minute flights from La Crosse to PhoenixDiscover last-minute flight deals from La Crosse to Phoenix. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Phoenix. Data last updated July 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/16. 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 7/2212:01 pm
LSE
- PHX
2 stops9h 42m
American Airlines
Wed 7/295:00 am
PHX
- LSE
2 stops10h 23m
American Airlines
Deal found 7/16![American Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 7/18. 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 7/285:57 pm
LSE
- PHX
1 stop8h 17m
American Airlines
Tue 8/410:31 am
PHX
- LSE
2 stops11h 28m
American Airlines
Deal found 7/18![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/145:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Sat 8/225:05 am
PHX
- LSE
1 stop7h 37m
American Airlines
Deal found 7/17![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/2012:01 pm
LSE
- PHX
1 stop6h 58m
American Airlines
Mon 8/246:52 am
PHX
- LSE
1 stop7h 58m
American Airlines
Deal found 7/19![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/2012:01 pm
LSE
- PHX
2 stops10h 36m
American Airlines
Wed 8/2612:20 pm
PHX
- LSE
2 stops10h 02m
American Airlines
Deal found 7/19![American Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/215:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Wed 8/263:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/19![American Airlines logo]()
$395
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 July 21, 2026.
Search for one-way flight options from La Crosse to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/2710:51 am
LSE
- PHX
3 stops51h 57m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/611:11 am
LSE
- PHX
3 stops50h 16m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/2712:01 pm
LSE
- PHX
1 stop14h 13m
American Airlines
Deal found 7/20![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/65:20 pm
LSE
- PHX
1 stop6h 02m
American Airlines
Deal found 7/20![American Airlines logo]()
$540
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 July 21, 2026.
Round-trip from | $370 (American Airlines) |
|---|---|
One-way from | $260 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $483 |
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 2,558,603 searches. Data last updated July 21, 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
Quickest round-trip
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 8/20
5:20 pm-10:43 pm
1 stop7h 23m
Phoenix Sky Harbor Intl
Wed 8/26
3:55 pm-12:22 am
1 stop6h 27m
$395
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Fri 8/21
12:01 pm-6:58 pm
1 stop8h 57m
Phoenix Sky Harbor Intl
Wed 8/26
12:20 pm-12:22 am
2 stops10h 02m
$401
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 10/29
6:50 pm-12:34 am
1 stop7h 44m
Phoenix Sky Harbor Intl
Sat 11/7
2:42 pm-11:59 pm
2 stops8h 17m
$401
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Fri 8/14
12:01 pm-8:37 pm
2 stops10h 36m
Phoenix Sky Harbor Intl
Sat 8/22
1:40 pm-12:21 am
2 stops8h 41m
$502
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 12/24
6:50 pm-1:34 am
1 stop7h 44m
Phoenix Sky Harbor Intl
Thu 12/31
3:17 pm-11:59 pm
1 stop7h 42m
$516
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Wed 1/6
9:42 am-12:29 am
1 stop15h 47m
Phoenix Sky Harbor Intl
Sat 1/9
3:55 pm-8:56 am
1 stop16h 01m
$622
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Fri 12/4
7:00 pm-9:47 am
1 stop15h 47m
Phoenix Sky Harbor Intl
Thu 12/10
12:50 pm-10:49 pm
1 stop8h 59m
$632
Cheapest one-way
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 8/27
10:51 am-12:48 pm
3 stops51h 57m
$260
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 8/6
11:11 am-11:27 am
3 stops50h 16m
$306
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 8/27
12:01 pm-12:14 am
1 stop14h 13m
$363
Showing 1-10 of 11 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 $114). 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 July 21, 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 67 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 July 21, 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.
Boarding
7.7
Food
5.8
Crew
8.1
Entertainment
5.4
Comfort
6.9
Overall
7.3
Reviews
1 / 20
10.0
ExcellentJeff,Jun 2026
DEN - TYS
Boarding
7.7
Food
5.8
Crew
8.1
Entertainment
5.4
Comfort
6.9
Overall
7.3
Reviews
1 / 20
10.0
ExcellentJeff,Jun 2026
DEN - TYS
Boarding
7.7
Food
5.8
Crew
8.1
Entertainment
5.4
Comfort
6.9
Overall
7.3
Reviews
1 / 20
10.0
ExcellentJeff,Jun 2026
DEN - TYS
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.
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Alternative routes for La Crosse to Phoenix
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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 July 21, 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 July 21, 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 2,558,603 searches. Data last updated July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$143 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$338 | Average$508 | FlexibilityNo cancel fee | On-time71% |