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Cheap flights from Pennsylvania to La Crosse from $273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to La Crosse departing on 8/14. 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
0 bags

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Find the cheapest flights from Pennsylvania to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 1:14 pm
EWR
-
LSE
7h 14m
1 stop
United Airlines Logo
7:11 pm - 12:42 am
LSE
-
EWR
4h 31m
1 stop
$278United Airlines
Wed, May 20 - Sat, May 23
Multiple Airlines Logo
6:25 pm - 5:47 pm
EWR
-
LSE
24h 22m
1 stop
Multiple Airlines Logo
6:37 pm - 12:22 pm
LSE
-
EWR
16h 45m
1 stop
$317Multiple Airlines
Wed, May 20 - Thu, May 28
Multiple Airlines Logo
8:00 am - 5:47 pm
LGA
-
LSE
10h 47m
1 stop
Multiple Airlines Logo
6:37 pm - 2:29 pm
LSE
-
LGA
18h 52m
1 stop
$323Multiple Airlines
Sun, May 24 - Thu, May 28
American Airlines Logo
1:46 pm - 5:59 pm
DCA
-
LSE
5h 13m
1 stop
American Airlines Logo
6:37 pm - 11:57 pm
LSE
-
DCA
4h 20m
1 stop
$328American Airlines
Fri, Apr 3 - Tue, Apr 7
American Airlines Logo
5:55 pm - 11:54 pm
LGA
-
LSE
6h 59m
1 stop
American Airlines Logo
5:34 pm - 11:37 pm
LSE
-
LGA
5h 03m
1 stop
$328American Airlines
Wed, May 20 - Sat, May 23
American Airlines Logo
4:34 pm - 11:36 pm
DCA
-
LSE
8h 02m
2 stops
American Airlines Logo
6:37 pm - 11:57 pm
LSE
-
DCA
4h 20m
1 stop
$334American Airlines
Fri, Apr 3 - Tue, Apr 7
Multiple Airlines Logo
5:05 pm - 5:47 pm
EWR
-
LSE
25h 42m
1 stop
Multiple Airlines Logo
6:37 pm - 9:03 am
LSE
-
EWR
13h 26m
1 stop
$337Multiple Airlines
Sat, May 23 - Thu, May 28
United Airlines Logo
7:30 am - 1:14 pm
EWR
-
LSE
6h 44m
1 stop
United Airlines Logo
7:11 pm - 12:42 am
LSE
-
EWR
4h 31m
1 stop
$348United Airlines
Tue, May 19 - Thu, May 28
American Airlines Logo
6:38 am - 11:01 am
LGA
-
LSE
5h 23m
1 stop
American Airlines Logo
5:09 am - 12:30 pm
LSE
-
LGA
6h 21m
1 stop
$358American Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
5:20 pm - 11:54 pm
EWR
-
LSE
7h 34m
1 stop
American Airlines Logo
5:34 pm - 11:30 pm
LSE
-
EWR
4h 56m
1 stop
$358American Airlines
Tue, May 19 - Wed, May 27

United Airlines flights from Pennsylvania to La Crosse

Our best United Airlines deals on Pennsylvania to La Crosse flight tickets
United Airlines
May 20
EWR7:00 amNewark
7h 14m
1 stop
LSE1:14 pmLa Crosse
May 23
LSE7:11 pmLa Crosse
4h 31m
1 stop
EWR12:42 amNewark
$278
United Airlines
May 19
EWR7:30 amNewark
6h 44m
1 stop
LSE1:14 pmLa Crosse
May 28
LSE7:11 pmLa Crosse
4h 31m
1 stop
EWR12:42 amNewark
$348
United Airlines
May 21
EWR7:00 amNewark
7h 17m
1 stop
LSE1:17 pmLa Crosse
May 23
LSE7:11 pmLa Crosse
4h 31m
1 stop
EWR12:42 amNewark
$368

American Airlines flights from Pennsylvania to La Crosse

Our best American Airlines deals on Pennsylvania to La Crosse flight tickets
American Airlines
Apr 3
DCA1:46 pmWashington, D.C. Reagan-National
5h 13m
1 stop
LSE5:59 pmLa Crosse
Apr 7
LSE6:37 pmLa Crosse
4h 20m
1 stop
DCA11:57 pmWashington, D.C. Reagan-National
$328
American Airlines
Apr 3
DCA4:34 pmWashington, D.C. Reagan-National
8h 02m
2 stops
LSE11:36 pmLa Crosse
Apr 7
LSE6:37 pmLa Crosse
4h 20m
1 stop
DCA11:57 pmWashington, D.C. Reagan-National
$334
American Airlines
May 19
EWR5:20 pmNewark
7h 34m
1 stop
LSE11:54 pmLa Crosse
May 27
LSE5:34 pmLa Crosse
4h 56m
1 stop
EWR11:30 pmNewark
$358

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 22, 2026.
Use the filters below to find and compare flights from Pennsylvania to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Wed 5/20

7:00 am-1:14 pm

1 stop7h 14m

La Crosse

Sat 5/23

7:11 pm-12:42 am

1 stop4h 31m

$278

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Wed 5/20

6:25 pm-5:47 pm

1 stop24h 22m

La Crosse

Thu 5/28

6:37 pm-12:22 pm

1 stop16h 45m

$317

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Sun 5/24

8:00 am-5:47 pm

1 stop10h 47m

La Crosse

Thu 5/28

6:37 pm-2:29 pm

1 stop18h 52m

$323
Quickest round-trip

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 4/3

1:46 pm-5:59 pm

1 stop5h 13m

La Crosse

Tue 4/7

6:37 pm-11:57 pm

1 stop4h 20m

$328

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Wed 5/20

5:55 pm-11:54 pm

1 stop6h 59m

La Crosse

Sat 5/23

5:34 pm-11:37 pm

1 stop5h 03m

$328

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 4/3

4:34 pm-11:36 pm

2 stops8h 02m

La Crosse

Tue 4/7

6:37 pm-11:57 pm

1 stop4h 20m

$334

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Sat 5/23

5:05 pm-5:47 pm

1 stop25h 42m

La Crosse

Thu 5/28

6:37 pm-9:03 am

1 stop13h 26m

$337

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Tue 5/19

7:30 am-1:14 pm

1 stop6h 44m

La Crosse

Thu 5/28

7:11 pm-12:42 am

1 stop4h 31m

$348

New YorkLa Crosse

LGA - LSE

LGALSE

New York LaGuardia

Wed 4/1

6:38 am-11:01 am

1 stop5h 23m

La Crosse

Sun 4/5

5:09 am-12:30 pm

1 stop6h 21m

$358

NewarkLa Crosse

EWR - LSE

EWRLSE

Newark

Tue 5/19

5:20 pm-11:54 pm

1 stop7h 34m

La Crosse

Wed 5/27

5:34 pm-11:30 pm

1 stop4h 56m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to La Crosse from

How to get the cheapest flight ticket from Pennsylvania to La Crosse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pennsylvania to La Crosse?

American Airlines and United Airlines are the most popular carriers operating from Pennsylvania to La Crosse

What airlines fly to La Crosse?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to La Crosse from Pennsylvania according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to La Crosse. Keep in mind that there are 3 different airlines that fly to La Crosse on a routine basis, so you have a few additional options to choose from.

Cheap Pennsylvania to La Crosse flight deals and tips

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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Pennsylvania to La Crosse takes 5h 10m
There are no direct flights from Pennsylvania to La Crosse. There are no popular flight routes from Pennsylvania to La Crosse.
Search flight deals

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

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

  • How many operators does momondo search for flights from Pennsylvania to La Crosse Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to La Crosse Airport.

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

    The travel and health documents required for your trip to La Crosse Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at La Crosse Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Pennsylvania to La Crosse?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to La Crosse. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Pennsylvania to La Crosse flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to La Crosse from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Pennsylvania to La Crosse flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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