$370+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PHX
Jul 6 — Jul 131
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 June 6, 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 June 6, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/305:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Sat 7/48:30 am
PHX
- LSE
1 stop7h 43m
American Airlines
Deal found 6/5![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/305:25 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Mon 7/612:36 am
PHX
- LSE
2 stops8h 55m
American Airlines
Deal found 6/4![American Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 6/4. 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.
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 6/4![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 8/75:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Tue 8/1112:20 pm
PHX
- LSE
2 stops10h 02m
American Airlines
Deal found 6/3![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/111:52 am
LSE
- PHX
1 stop6h 18m
American Airlines
Sat 7/412:19 pm
PHX
- LSE
2 stops10h 03m
American Airlines
Deal found 6/2![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 6/3. 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 8/205:20 pm
LSE
- PHX
1 stop8h 54m
American Airlines
Mon 8/243:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 6/3![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/95:53 pm
LSE
- PHX
1 stop8h 21m
American Airlines
Sun 7/1212:36 am
PHX
- LSE
2 stops8h 55m
American Airlines
Deal found 6/3![American Airlines logo]()
$426
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 June 6, 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 June 6, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 8/2011:57 am
LSE
- PHX
1 stop7h 02m
American Airlines
Wed 8/263:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 9/235:22 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Sun 9/2712:24 am
PHX
- LSE
1 stop8h 58m
American Airlines
Deal found 6/3![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 8/75:20 pm
LSE
- PHX
1 stop7h 23m
American Airlines
Tue 8/1112:20 pm
PHX
- LSE
2 stops10h 02m
American Airlines
Deal found 6/3![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/305:25 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Mon 7/61:15 am
PHX
- LSE
1 stop8h 16m
American Airlines
Deal found 6/4![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 8/205:20 pm
LSE
- PHX
1 stop8h 54m
American Airlines
Mon 8/243:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 6/4![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Fri 8/1411:57 am
LSE
- PHX
1 stop9h 01m
American Airlines
Mon 8/173:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 6/5![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Mon 7/65:53 pm
LSE
- PHX
1 stop8h 21m
American Airlines
Mon 7/133:28 pm
PHX
- LSE
1 stop6h 31m
American Airlines
Deal found 6/3![American Airlines logo]()
$516
Last-minute flights from La Crosse to PhoenixDiscover last-minute flight deals from La Crosse to Phoenix. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Phoenix. Data last updated June 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/115:25 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Sat 6/2010:36 am
PHX
- LSE
2 stops11h 43m
American Airlines
Deal found 6/2![American Airlines logo]()
$517
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 6/115:25 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Sat 6/1312:50 am
PHX
- LSE
1 stop8h 32m
American Airlines
Deal found 6/4![American Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/155:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Mon 6/223:34 pm
PHX
- LSE
1 stop6h 45m
American Airlines
Deal found 6/1![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/165:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Mon 6/221:15 am
PHX
- LSE
1 stop8h 07m
American Airlines
Deal found 6/1![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/165:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Sat 6/2012:21 pm
PHX
- LSE
2 stops9h 58m
American Airlines
Deal found 6/1![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/165:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Thu 6/253:34 pm
PHX
- LSE
1 stop6h 45m
American Airlines
Deal found 6/1![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/165:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Tue 6/231:15 am
PHX
- LSE
1 stop8h 07m
American Airlines
Deal found 6/1![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/165:25 pm
LSE
- PHX
1 stop8h 55m
American Airlines
Sun 6/2112:50 am
PHX
- LSE
1 stop8h 32m
American Airlines
Deal found 6/1![American Airlines logo]()
$600
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 June 6, 2026.
Round-trip from | $370 (American Airlines) |
|---|---|
Popular in | September |
Cheapest in | February |
Average price | $558 |
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 June 6, 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
11:57 am-4:59 pm
1 stop7h 02m
Phoenix Sky Harbor Intl
Wed 8/26
3:55 pm-12:22 am
1 stop6h 27m
$395
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Wed 9/23
5:22 pm-10:38 pm
1 stop7h 16m
Phoenix Sky Harbor Intl
Sun 9/27
12:24 am-11:22 am
1 stop8h 58m
$395
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Fri 8/7
5:20 pm-10:43 pm
1 stop7h 23m
Phoenix Sky Harbor Intl
Tue 8/11
12:20 pm-12:22 am
2 stops10h 02m
$401
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Tue 6/30
5:25 pm-10:41 pm
1 stop7h 16m
Phoenix Sky Harbor Intl
Mon 7/6
1:15 am-11:31 am
1 stop8h 16m
$403
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 8/20
5:20 pm-12:14 am
1 stop8h 54m
Phoenix Sky Harbor Intl
Mon 8/24
3:55 pm-12:22 am
1 stop6h 27m
$420
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Fri 8/14
11:57 am-6:58 pm
1 stop9h 01m
Phoenix Sky Harbor Intl
Mon 8/17
3:55 pm-12:22 am
1 stop6h 27m
$485
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Mon 7/6
5:53 pm-12:14 am
1 stop8h 21m
Phoenix Sky Harbor Intl
Mon 7/13
3:28 pm-11:59 pm
1 stop6h 31m
$516
Sorted 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, June is the cheapest month in which you can book a flight from La Crosse to Phoenix (average of $99). Flying from La Crosse to Phoenix in December is currently the most expensive (average of $211). 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 June 6, 2026.
It’s optimal to fly from La Crosse to Phoenix in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from La Crosse to Phoenix?
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 38 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 June 6, 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.
Overall
7.3
Crew
8.1
Food
5.8
Comfort
6.9
Entertainment
5.5
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentElizabeth,Jun 2026
LAS - RAP
Overall
7.3
Crew
8.1
Food
5.8
Comfort
6.9
Entertainment
5.5
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentElizabeth,Jun 2026
LAS - RAP
Overall
7.3
Crew
8.1
Food
5.8
Comfort
6.9
Entertainment
5.5
Boarding
7.6
Reviews
1 / 20
10.0
ExcellentElizabeth,Jun 2026
LAS - RAP
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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Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
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La Crosse and Phoenix flights
Browse other La Crosse and Phoenix flight options. Last updated on June 6, 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 June 6, 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$157 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$338 | Average$514 | FlexibilityNo cancel fee | On-time71% |