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Cheap flights from Washington to La Crosse from $189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to La Crosse departing on 7/18. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:35 pm - 12:22 am
SEA
-
LSE
6h 47m
1 stop
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
SEA
8h 39m
1 stop
$338American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
6:01 am - 4:52 pm
PDX
-
LSE
8h 51m
1 stop
American Airlines Logo
5:22 pm - 12:07 am
LSE
-
PDX
8h 45m
1 stop
$369American Airlines
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
11:58 pm - 9:23 am
PDX
-
LSE
7h 25m
1 stop
American Airlines Logo
6:19 pm - 10:59 pm
LSE
-
PDX
6h 40m
1 stop
$399American Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
2:09 pm - 11:59 pm
SEA
-
LSE
7h 50m
1 stop
American Airlines Logo
5:53 pm - 12:59 am
LSE
-
SEA
9h 06m
1 stop
$408American Airlines
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
9:00 am - 12:20 am
PDX
-
LSE
13h 20m
2 stops
American Airlines Logo
5:22 pm - 12:07 am
LSE
-
PDX
8h 45m
1 stop
$440American Airlines
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
3:28 pm - 11:59 pm
SEA
-
LSE
6h 31m
1 stop
American Airlines Logo
5:53 pm - 12:59 am
LSE
-
SEA
9h 06m
1 stop
$453American Airlines
Fri, Jul 24 - Fri, Jul 31
American Airlines Logo
1:45 pm - 11:59 pm
PDX
-
LSE
8h 14m
1 stop
American Airlines Logo
5:41 pm - 12:50 am
LSE
-
PDX
9h 09m
1 stop
$479American Airlines
Thu, Jul 16 - Sat, Jul 18
American Airlines Logo
3:28 pm - 11:59 pm
SEA
-
LSE
6h 31m
1 stop
American Airlines Logo
5:41 pm - 12:52 am
LSE
-
SEA
9h 11m
1 stop
$488American Airlines
Tue, Jul 7 - Sat, Jul 11
American Airlines Logo
6:33 pm - 9:23 am
PDX
-
LSE
12h 50m
2 stops
American Airlines Logo
6:19 pm - 10:59 pm
LSE
-
PDX
6h 40m
1 stop
$500American Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
5:00 am - 9:24 pm
PDX
-
LSE
14h 24m
2 stops
United Airlines Logo
8:00 am - 12:35 am
LSE
-
PDX
18h 35m
2 stops
$656United Airlines
Sat, Nov 14 - Wed, Nov 18

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United Airlines flights from State of Washington to La Crosse

Our best United Airlines deals on State of Washington to La Crosse flight tickets
United Airlines
Oct 27
SEA11:03 pmSeattle/Tacoma Intl
17h 00m
1 stop
LSE6:03 pmLa Crosse
Oct 31
LSE8:00 amLa Crosse
19h 01m
2 stops
SEA1:01 amSeattle/Tacoma Intl
$653
United Airlines
Oct 27
SEA5:28 pmSeattle/Tacoma Intl
22h 35m
2 stops
LSE6:03 pmLa Crosse
Oct 31
LSE8:00 amLa Crosse
17h 16m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
$655
United Airlines
Nov 14
PDX5:00 amPortland
14h 24m
2 stops
LSE9:24 pmLa Crosse
Nov 18
LSE8:00 amLa Crosse
18h 35m
2 stops
PDX12:35 amPortland
$656

American Airlines flights from State of Washington to La Crosse

Our best American Airlines deals on State of Washington to La Crosse flight tickets
American Airlines
Aug 27
SEA3:35 pmSeattle/Tacoma Intl
6h 47m
1 stop
LSE12:22 amLa Crosse
Aug 31
LSE5:20 pmLa Crosse
8h 39m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$338
American Airlines
Sep 23
PDX6:01 amPortland
8h 51m
1 stop
LSE4:52 pmLa Crosse
Sep 27
LSE5:22 pmLa Crosse
8h 45m
1 stop
PDX12:07 amPortland
$369
American Airlines
Oct 6
PDX11:58 pmPortland
7h 25m
1 stop
LSE9:23 amLa Crosse
Oct 13
LSE6:19 pmLa Crosse
6h 40m
1 stop
PDX10:59 pmPortland
$399

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 June 27, 2026.
Use the filters below to find and compare flights from Washington to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Thu 8/27

3:35 pm-12:22 am

1 stop6h 47m

La Crosse

Mon 8/31

5:20 pm-11:59 pm

1 stop8h 39m

$338

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 9/23

6:01 am-4:52 pm

1 stop8h 51m

La Crosse

Sun 9/27

5:22 pm-12:07 am

1 stop8h 45m

$369
Quickest round-trip

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Tue 10/6

11:58 pm-9:23 am

1 stop7h 25m

La Crosse

Tue 10/13

6:19 pm-10:59 pm

1 stop6h 40m

$399

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Thu 7/9

2:09 pm-11:59 pm

1 stop7h 50m

La Crosse

Mon 7/13

5:53 pm-12:59 am

1 stop9h 06m

$408

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 9/23

9:00 am-12:20 am

2 stops13h 20m

La Crosse

Sun 9/27

5:22 pm-12:07 am

1 stop8h 45m

$440

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 7/24

3:28 pm-11:59 pm

1 stop6h 31m

La Crosse

Fri 7/31

5:53 pm-12:59 am

1 stop9h 06m

$453

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 7/16

1:45 pm-11:59 pm

1 stop8h 14m

La Crosse

Sat 7/18

5:41 pm-12:50 am

1 stop9h 09m

$479

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Tue 7/7

3:28 pm-11:59 pm

1 stop6h 31m

La Crosse

Sat 7/11

5:41 pm-12:52 am

1 stop9h 11m

$488

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Tue 10/6

6:33 pm-9:23 am

2 stops12h 50m

La Crosse

Tue 10/13

6:19 pm-10:59 pm

1 stop6h 40m

$500

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Sat 11/14

5:00 am-9:24 pm

2 stops14h 24m

La Crosse

Wed 11/18

8:00 am-12:35 am

2 stops18h 35m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to La Crosse from

How to get the cheapest flight ticket from State of Washington 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 month to fly to La Crosse?

The cheapest month to fly to La Crosse from State of Washington is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to La Crosse in September, then February is your next best option. Flight prices from State of Washington to La Crosse during February average around $0.

Cheap State of Washington to La Crosse flight deals and tips

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

Fastest flight time

6h 47m

Direct flights

None
The fastest flight from State of Washington to La Crosse takes 6h 47m
There are no direct flights from State of Washington to La Crosse. There are no popular flight routes from State of Washington to La Crosse.
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Frequently asked questions about flying from Washington to La Crosse

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

    Prices for flights from Washington to La Crosse Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Washington 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 Washington to La Crosse Airport.

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

    The travel and health documents you'll need for your trip to La Crosse Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at La Crosse Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to La Crosse

Compare and see reviews for airlines that fly from State of Washington to La Crosse with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $402Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights

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 Washington to La Crosse?

Finding the right flight to La Crosse from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to La Crosse quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Washington 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 Washington to La Crosse right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to La Crosse flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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