Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Philadelphia to La Crosse from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to La Crosse departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:12 pm - 11:54 pm
PHL
-
LSE
7h 42m
1 stop
American Airlines Logo
10:05 am - 3:56 pm
LSE
-
PHL
4h 51m
1 stop
$298American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
7:40 pm - 11:54 pm
PHL
-
LSE
5h 14m
1 stop
American Airlines Logo
10:05 am - 6:39 pm
LSE
-
PHL
7h 34m
2 stops
$304American Airlines
Fri, Apr 10 - Sat, Apr 18
American Airlines Logo
5:12 pm - 11:54 pm
PHL
-
LSE
7h 42m
1 stop
American Airlines Logo
6:37 pm - 11:59 pm
LSE
-
PHL
4h 22m
1 stop
$359American Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
1:47 pm - 11:54 pm
PHL
-
LSE
11h 07m
2 stops
American Airlines Logo
5:34 pm - 12:43 am
LSE
-
PHL
6h 09m
1 stop
$374American Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
7:14 am - 11:01 am
PHL
-
LSE
4h 47m
1 stop
American Airlines Logo
6:29 pm - 11:54 pm
LSE
-
PHL
4h 25m
1 stop
$384American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
7:40 pm - 11:54 pm
PHL
-
LSE
5h 14m
1 stop
American Airlines Logo
10:05 am - 6:39 pm
LSE
-
PHL
7h 34m
2 stops
$418American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
11:05 pm - 11:22 am
PHL
-
LSE
13h 17m
1 stop
American Airlines Logo
5:34 pm - 9:46 am
LSE
-
PHL
15h 12m
1 stop
$424American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
4:55 pm - 12:06 am
PHL
-
LSE
8h 11m
2 stops
American Airlines Logo
5:34 pm - 12:31 am
LSE
-
PHL
5h 57m
1 stop
$465American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
7:40 pm - 11:54 pm
PHL
-
LSE
5h 14m
1 stop
American Airlines Logo
5:34 pm - 12:31 am
LSE
-
PHL
5h 57m
1 stop
$469American Airlines
Wed, May 20 - Mon, May 25
American Airlines Logo
1:47 pm - 11:54 pm
PHL
-
LSE
11h 07m
2 stops
American Airlines Logo
5:34 pm - 12:31 am
LSE
-
PHL
5h 57m
1 stop
$474American Airlines
Wed, May 20 - Mon, May 25

American Airlines flights from Philadelphia to La Crosse

Our best American Airlines deals on Philadelphia to La Crosse flight tickets
American Airlines
Apr 7
PHL5:12 pmPhiladelphia
7h 42m
1 stop
LSE11:54 pmLa Crosse
Apr 14
LSE10:05 amLa Crosse
4h 51m
1 stop
PHL3:56 pmPhiladelphia
$298
American Airlines
Apr 10
PHL7:40 pmPhiladelphia
5h 14m
1 stop
LSE11:54 pmLa Crosse
Apr 18
LSE10:05 amLa Crosse
7h 34m
2 stops
PHL6:39 pmPhiladelphia
$304
American Airlines
Apr 9
PHL5:12 pmPhiladelphia
7h 42m
1 stop
LSE11:54 pmLa Crosse
Apr 16
LSE6:37 pmLa Crosse
4h 22m
1 stop
PHL11:59 pmPhiladelphia
$359

United Airlines flights from Philadelphia to La Crosse

Our best United Airlines deals on Philadelphia to La Crosse flight tickets
United Airlines
Jun 10
PHL3:10 pmPhiladelphia
18h 58m
2 stops
LSE9:08 amLa Crosse
Jun 15
LSE6:15 amLa Crosse
16h 29m
2 stops
PHL11:44 pmPhiladelphia
$606
United Airlines
Jul 10
PHL9:21 amPhiladelphia
9h 49m
1 stop
LSE6:10 pmLa Crosse
Jul 12
LSE9:43 amLa Crosse
14h 02m
1 stop
PHL12:45 amPhiladelphia
$712
United Airlines
Jul 10
PHL6:10 amPhiladelphia
13h 00m
2 stops
LSE6:10 pmLa Crosse
Jul 12
LSE9:43 amLa Crosse
14h 02m
1 stop
PHL12:45 amPhiladelphia
$718

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to La Crosse 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, momondo users made 832,500 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Philadelphia to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Tue 4/7

5:12 pm-11:54 pm

1 stop7h 42m

La Crosse

Tue 4/14

10:05 am-3:56 pm

1 stop4h 51m

$298

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Fri 4/10

7:40 pm-11:54 pm

1 stop5h 14m

La Crosse

Sat 4/18

10:05 am-6:39 pm

2 stops7h 34m

$304

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Thu 4/9

5:12 pm-11:54 pm

1 stop7h 42m

La Crosse

Thu 4/16

6:37 pm-11:59 pm

1 stop4h 22m

$359

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Wed 5/20

1:47 pm-11:54 pm

2 stops11h 07m

La Crosse

Sun 5/24

5:34 pm-12:43 am

1 stop6h 09m

$374
Quickest round-trip

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Thu 3/26

7:14 am-11:01 am

1 stop4h 47m

La Crosse

Mon 3/30

6:29 pm-11:54 pm

1 stop4h 25m

$384

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Tue 4/7

7:40 pm-11:54 pm

1 stop5h 14m

La Crosse

Tue 4/14

10:05 am-6:39 pm

2 stops7h 34m

$418

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Wed 6/10

11:05 pm-11:22 am

1 stop13h 17m

La Crosse

Mon 6/15

5:34 pm-9:46 am

1 stop15h 12m

$424

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Wed 6/10

4:55 pm-12:06 am

2 stops8h 11m

La Crosse

Mon 6/15

5:34 pm-12:31 am

1 stop5h 57m

$465

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Wed 5/20

7:40 pm-11:54 pm

1 stop5h 14m

La Crosse

Mon 5/25

5:34 pm-12:31 am

1 stop5h 57m

$469

PhiladelphiaLa Crosse

PHL - LSE

PHLLSE

Philadelphia

Wed 5/20

1:47 pm-11:54 pm

2 stops11h 07m

La Crosse

Mon 5/25

5:34 pm-12:31 am

1 stop5h 57m

$474

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to La Crosse

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to La Crosse according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to La Crosse (PHL to LSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to La Crosse

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Philadelphia to La Crosse takes 4h 47m
There are no direct flights from Philadelphia to La Crosse. There are no popular flight routes from Philadelphia to La Crosse.
Search flight deals

  • How far is Philadelphia to La Crosse by plane?

    La Crosse is 866.9 mi away from Philadelphia. 4h 47m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to La Crosse Airport?

    Prices for flights from Philadelphia Airport to La Crosse Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to La Crosse Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to La Crosse Airport.

  • What documentation or ID do you need to fly to La Crosse Airport?

    The required travel and health documents for your La Crosse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at La Crosse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Philadelphia to La Crosse?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from La Crosse. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Philadelphia to La Crosse with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Onalaska
Winona
Decorah
Harpers Ferry
Lansing

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to La Crosse?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to La Crosse. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to La Crosse with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to La Crosse from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to La Crosse?

Once you have performed a search for Philadelphia to La Crosse flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to La Crosse right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to La Crosse from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your La Crosse trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/12
Sun 4/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States