Allegiant AirDepart11:56
Fri, Nov 13LSE → AZA
3h 32m · Direct
$117one way, per person
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- Cheapest fare
- $117
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 3h 32m
Allegiant Air · Fri, Nov 13
from $117
Allegiant Air
2,130 km
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Cheapest month to fly from La Crosse to Phoenix
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →Plan the rest of your trip to Phoenix
Where to stay, what to do and getting around, from our travel partners.
About flights from La Crosse to Phoenix
La Crosse (LSE) and Phoenix (PHX) are about 2,130 km apart. Direct flights take around 3h 32m, and recent direct fares were with Allegiant Air. Over the next few months, one-way fares start from $117, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from La Crosse to Phoenix?
The cheapest one-way fare we've seen recently is $117 with Allegiant Air, departing Friday, November 13, 2026.
What is the cheapest month to fly from La Crosse to Phoenix?
November 2026 currently has the lowest fares, from $117 one way.
Are there direct flights from La Crosse to Phoenix?
Yes. Recent direct fares were with Allegiant Air.
How long is the flight from La Crosse to Phoenix?
A direct flight takes about 3h 32m. La Crosse and Phoenix are around 2,130 km apart.
Which airlines fly from La Crosse to Phoenix?
Recent fares on this route were with Allegiant Air.
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