$207+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — PHX
Aug 9 — Aug 161
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 July 10, 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 10, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/293:14 pm
LSE
- PHX
1 stop7h 22m
American Airlines
Tue 9/13:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/7![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 9/195:22 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Sat 9/1912:24 am
PHX
- LSE
1 stop8h 58m
American Airlines
Deal found 7/7![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/9![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 7/10. 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 7/10![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 11/2512:23 pm
LSE
- PHX
2 stops9h 58m
American Airlines
Wed 12/210:22 am
PHX
- LSE
1 stop6h 58m
American Airlines
Deal found 7/5![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/9![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/8. 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 10/25:22 pm
LSE
- PHX
1 stop7h 16m
American Airlines
Wed 10/73:17 pm
PHX
- LSE
1 stop6h 42m
American Airlines
Deal found 7/8![American Airlines logo]()
$428
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/145:57 pm
LSE
- PHX
1 stop6h 39m
American Airlines
Tue 7/213:28 pm
PHX
- LSE
1 stop6h 31m
American Airlines
Deal found 7/9![American Airlines logo]()
$436
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 10, 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 10, 2026.
This American Airlines deal was found by Cheapflights users on 7/10. 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 7/10![American Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 7/7. 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 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
2 stops27h 20m
United Airlines
Mon 12/77:03 pm
PHX
- LSE
1 stop22h 00m
United Airlines
Deal found 7/7![United Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/2012:01 pm
LSE
- PHX
1 stop6h 58m
American Airlines
Mon 8/246:52 am
PHX
- LSE
1 stop7h 58m
American Airlines
Deal found 7/5![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/135:20 pm
LSE
- PHX
1 stop6h 02m
American Airlines
Mon 8/173:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/10![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Sun 7/265:53 pm
LSE
- PHX
1 stop8h 21m
American Airlines
Sat 8/812:20 pm
PHX
- LSE
2 stops10h 01m
American Airlines
Deal found 7/6![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/45:57 pm
LSE
- PHX
1 stop8h 17m
American Airlines
Sun 8/912:20 pm
PHX
- LSE
2 stops10h 02m
American Airlines
Deal found 7/10![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/812:24 pm
LSE
- PHX
1 stop8h 34m
American Airlines
Mon 8/103:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/7![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 7/8. 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 10/76:50 pm
LSE
- PHX
1 stop7h 44m
American Airlines
Sat 10/101:17 pm
PHX
- LSE
2 stops8h 42m
American Airlines
Deal found 7/8![American Airlines logo]()
$566
Last-minute flights from La Crosse to PhoenixDiscover last-minute flight deals from La Crosse to Phoenix. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Phoenix. Data last updated July 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/145:57 pm
LSE
- PHX
1 stop6h 39m
American Airlines
Tue 7/213:28 pm
PHX
- LSE
1 stop6h 31m
American Airlines
Deal found 7/9![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/156:00 am
LSE
- PHX
2 stops10h 08m
American Airlines
Tue 7/213:28 pm
PHX
- LSE
1 stop6h 31m
American Airlines
Deal found 7/6![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/9![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/9![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 7/10. 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 7/10![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/293:14 pm
LSE
- PHX
1 stop7h 22m
American Airlines
Tue 9/13:55 pm
PHX
- LSE
1 stop6h 27m
American Airlines
Deal found 7/7![American Airlines logo]()
$370
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 11/16:17 pm
LSE
- PHX
3 stops55h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 11/1210:21 am
LSE
- PHX
3 stops58h 57m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:30 pm
LSE
- PHX
3 stops56h 02m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 7/195:30 pm
LSE
- PHX
3 stops45h 29m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Thu 11/128:00 am
LSE
- PHX
1 stop10h 12m
United Airlines
Deal found 7/10![United Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 11/306:45 pm
LSE
- PHX
2 stops29h 06m
United Airlines
Deal found 7/8![United Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/1712:01 pm
LSE
- PHX
1 stop6h 08m
American Airlines
Deal found 7/6![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 7/10. 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 11/16:50 pm
LSE
- PHX
1 stop7h 44m
American Airlines
Deal found 7/10![American Airlines logo]()
$560
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 10, 2026.
Round-trip from | $370 (American Airlines) |
|---|---|
One-way from | $207 (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 10, 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 - 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 8/20
12:01 pm-4:59 pm
1 stop6h 58m
Phoenix Sky Harbor Intl
Mon 8/24
6:52 am-4:50 pm
1 stop7h 58m
$420
Quickest round-trip
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Thu 8/13
5:20 pm-9:22 pm
1 stop6h 02m
Phoenix Sky Harbor Intl
Mon 8/17
3:55 pm-12:22 am
1 stop6h 27m
$420
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Sun 7/26
5:53 pm-12:14 am
1 stop8h 21m
Phoenix Sky Harbor Intl
Sat 8/8
12:20 pm-12:21 am
2 stops10h 01m
$466
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Tue 8/4
5:57 pm-12:14 am
1 stop8h 17m
Phoenix Sky Harbor Intl
Sun 8/9
12:20 pm-12:22 am
2 stops10h 02m
$530
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Fri 12/4
7:00 pm-9:20 pm
2 stops27h 20m
Phoenix Sky Harbor Intl
Mon 12/7
7:03 pm-6:03 pm
1 stop22h 00m
$560
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Sat 8/8
12:24 pm-6:58 pm
1 stop8h 34m
Phoenix Sky Harbor Intl
Mon 8/10
3:55 pm-12:22 am
1 stop6h 27m
$560
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Wed 10/7
6:50 pm-12:34 am
1 stop7h 44m
Phoenix Sky Harbor Intl
Sat 10/10
1:17 pm-11:59 pm
2 stops8h 42m
$566
Cheapest one-way
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Sun 7/26
5:30 pm-11:32 pm
3 stops56h 02m
$286
La CrossePhoenix
LSE - PHX
LSEPHX
La Crosse
Sun 7/19
5:30 pm-12:59 pm
3 stops45h 29m
$410
Showing 1-10 of 14 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 $95). Flying from La Crosse to Phoenix in December is currently the most expensive (average of $181). 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 10, 2026.
It’s optimal to fly from La Crosse to Phoenix in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.
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 66 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 10, 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.
Entertainment
5.4
Food
5.8
Comfort
6.9
Crew
8.1
Boarding
7.6
Overall
7.3
Reviews
1 / 20
10.0
ExcellentJeff,Jun 2026
DEN - TYS
Entertainment
5.4
Food
5.8
Comfort
6.9
Crew
8.1
Boarding
7.6
Overall
7.3
Reviews
1 / 20
10.0
ExcellentJeff,Jun 2026
DEN - TYS
Entertainment
5.4
Food
5.8
Comfort
6.9
Crew
8.1
Boarding
7.6
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.
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 July 10, 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 10, 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$148 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$338 | Average$514 | FlexibilityNo cancel fee | On-time71% |