Title: $362 Cheap flights from Pasco to La Crosse (PSC to LSE) - Expedia.com

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# $362 Cheap Flights from Pasco (PSC) to La Crosse (LSE)

[View $362 flight on Sat, Apr 18, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:PSC,to:LSE,departure:4/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.80&airProductToken=AQqaAQoyCMGCARIENjM1MxjPFCDvuQEouNqKAzDg24oDOEJAAFgBagVCQVNJQ3IIT1ZBS1VTQlYKMQjBggESAzQzNRjvuQEgrhwo4tyKAzCs3ooDOEJAAVgBagVCQVNJQ3IIT1ZBS1VTQlYKMQjBggESBDM3MTcYrhwgyyQo9-GKAzDL4ooDOEJAAVgBagVCQVNJQ3IITlZBSFpOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) 

## Popular airlines from Tri-Cities Airport (PSC) to La Crosse, WI (LSE-La Crosse Municipal)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)  
Southwest Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)  
Frontier Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg)  
JetBlue Airways  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)  
Alaska Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:LSE,departure:3/31/2026TANYT&leg2=from:LSE,to:PSC,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

## Cheap Flights from Pasco to La Crosse (PSC-LSE)

Prices were available within the past 7 days and start at $362 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

## Frequently asked questions

### How much is a flight from Tri-Cities Airport (PSC) to LSE?

### Do I need to pay a cancellation fee if I cancel my flight from PSC to LSE?

### How do I find cheap flights from Tri-Cities Airport (PSC) to La Crosse Regional Airport that have flexible change policies?

### How far is the flight from PSC to La Crosse Regional Airport?

### Which airlines fly direct from PSC to LSE?

### Are Tri-Cities Airport to LSE flight tickets cheaper when they're purchased at the last minute?

## Travel information

| Origin airport      | Tri-Cities          |
| ------------------- | ------------------- |
| Destination airport | La Crosse Municipal |
| Distance            | 1361 mi             |

## Book with confidence

# Pasco to La Crosse Flights

The cheapest times to fly from Pasco to La Crosse

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to La Crosse are during the month of . You can find some of the cheapest flights from Pasco to La Crosse with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Pasco to La Crosse

Sunday is one of the best days to book for cheap flights from Pasco to La Crosse: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Pasco to La Crosse

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to La Crosse in 2026\. You can also book with separate airlines for your outbound and return journeys, from $362 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to La Crosse flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Pasco to La Crosse airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

\*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.

\*Flight schedules are subject to change.

\*Available to One Key members.