Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from La Crosse to Washington from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to Washington departing on 5/6. 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

Discover deals from 900+ travel sites with momondo.

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 La Crosse to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:37 pm - 10:14 am
LSE
-
SEA
17h 37m
1 stop
American Airlines Logo
11:28 pm - 6:07 pm
SEA
-
LSE
16h 39m
1 stop
$414American Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
6:37 pm - 10:14 am
LSE
-
SEA
17h 37m
1 stop
American Airlines Logo
3:17 pm - 9:35 am
SEA
-
LSE
16h 18m
1 stop
$424American Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
6:37 pm - 9:19 am
LSE
-
SEA
16h 42m
1 stop
American Airlines Logo
6:10 am - 6:02 pm
SEA
-
LSE
9h 52m
1 stop
$452American Airlines
Thu, Aug 6 - Tue, Aug 11
American Airlines Logo
6:29 pm - 12:15 am
LSE
-
PDX
7h 46m
1 stop
American Airlines Logo
11:59 pm - 11:01 am
PDX
-
LSE
9h 02m
1 stop
$488American Airlines
Fri, Apr 3 - Sun, Apr 5
American Airlines Logo
6:37 pm - 11:50 pm
LSE
-
SEA
7h 13m
1 stop
American Airlines Logo
5:24 am - 6:02 pm
SEA
-
LSE
10h 38m
2 stops
$497American Airlines
Thu, Aug 6 - Tue, Aug 11
American Airlines Logo
6:37 pm - 11:50 pm
LSE
-
SEA
7h 13m
1 stop
American Airlines Logo
5:24 am - 6:02 pm
SEA
-
LSE
10h 38m
2 stops
$509American Airlines
Thu, Aug 6 - Tue, Aug 11
American Airlines Logo
6:29 pm - 12:24 am
LSE
-
SEA
7h 55m
1 stop
American Airlines Logo
12:07 am - 11:02 am
SEA
-
LSE
8h 55m
1 stop
$510American Airlines
Wed, Apr 1 - Sat, Apr 4
American Airlines Logo
11:34 am - 9:08 pm
LSE
-
SEA
11h 34m
2 stops
American Airlines Logo
12:07 am - 11:02 am
SEA
-
LSE
8h 55m
1 stop
$516American Airlines
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
8:15 pm - 9:34 am
LSE
-
PDX
15h 19m
1 stop
United Airlines Logo
11:30 pm - 6:10 pm
PDX
-
LSE
16h 40m
2 stops
$729United Airlines
Tue, Jun 30 - Mon, Jul 13
United Airlines Logo
8:15 pm - 9:34 am
LSE
-
PDX
15h 19m
1 stop
United Airlines Logo
12:50 pm - 8:56 am
PDX
-
LSE
18h 06m
2 stops
$749United Airlines
Mon, Jul 6 - Fri, Jul 10

American Airlines flights from La Crosse to State of Washington

Our best American Airlines deals on La Crosse to State of Washington flight tickets
American Airlines
Apr 9
LSE6:37 pmLa Crosse
17h 37m
1 stop
SEA10:14 amSeattle/Tacoma Intl
Apr 12
SEA11:28 pmSeattle/Tacoma Intl
16h 39m
1 stop
LSE6:07 pmLa Crosse
$414
American Airlines
Apr 9
LSE6:37 pmLa Crosse
17h 37m
1 stop
SEA10:14 amSeattle/Tacoma Intl
Apr 12
SEA3:17 pmSeattle/Tacoma Intl
16h 18m
1 stop
LSE9:35 amLa Crosse
$424
American Airlines
Aug 6
LSE6:37 pmLa Crosse
16h 42m
1 stop
SEA9:19 amSeattle/Tacoma Intl
Aug 11
SEA6:10 amSeattle/Tacoma Intl
9h 52m
1 stop
LSE6:02 pmLa Crosse
$452

United Airlines flights from La Crosse to State of Washington

Our best United Airlines deals on La Crosse to State of Washington flight tickets
United Airlines
Jun 30
LSE8:15 pmLa Crosse
15h 19m
1 stop
PDX9:34 amPortland
Jul 13
PDX11:30 pmPortland
16h 40m
2 stops
LSE6:10 pmLa Crosse
$729
United Airlines
Jul 6
LSE8:15 pmLa Crosse
15h 19m
1 stop
PDX9:34 amPortland
Jul 10
PDX11:59 pmPortland
16h 11m
2 stops
LSE6:10 pmLa Crosse
$749
United Airlines
Jun 30
LSE8:15 pmLa Crosse
15h 05m
2 stops
PDX9:20 amPortland
Jul 13
PDX11:30 pmPortland
16h 40m
2 stops
LSE6:10 pmLa Crosse
$775

momondo Fare Finder

 
Customize your flight search to find flights from La Crosse to State of Washington 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 February 8, 2026.
Use the filters below to find and compare flights from La Crosse to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Thu 4/9

6:37 pm-10:14 am

1 stop17h 37m

Seattle/Tacoma Intl

Sun 4/12

11:28 pm-6:07 pm

1 stop16h 39m

$414

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Thu 4/9

6:37 pm-10:14 am

1 stop17h 37m

Seattle/Tacoma Intl

Sun 4/12

3:17 pm-9:35 am

1 stop16h 18m

$424

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Thu 8/6

6:37 pm-9:19 am

1 stop16h 42m

Seattle/Tacoma Intl

Tue 8/11

6:10 am-6:02 pm

1 stop9h 52m

$452

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Fri 4/3

6:29 pm-12:15 am

1 stop7h 46m

Portland

Sun 4/5

11:59 pm-11:01 am

1 stop9h 02m

$488

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Thu 8/6

6:37 pm-11:50 pm

1 stop7h 13m

Seattle/Tacoma Intl

Tue 8/11

5:24 am-6:02 pm

2 stops10h 38m

$497

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Thu 8/6

6:37 pm-11:50 pm

1 stop7h 13m

Seattle/Tacoma Intl

Tue 8/11

5:24 am-6:02 pm

2 stops10h 38m

$509

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Wed 4/1

6:29 pm-12:24 am

1 stop7h 55m

Seattle/Tacoma Intl

Sat 4/4

12:07 am-11:02 am

1 stop8h 55m

$510

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Wed 4/1

11:34 am-9:08 pm

2 stops11h 34m

Seattle/Tacoma Intl

Sat 4/4

12:07 am-11:02 am

1 stop8h 55m

$516

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Tue 6/30

8:15 pm-9:34 am

1 stop15h 19m

Portland

Mon 7/13

11:30 pm-6:10 pm

2 stops16h 40m

$729

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Mon 7/6

8:15 pm-9:34 am

1 stop15h 19m

Portland

Fri 7/10

12:50 pm-8:56 am

2 stops18h 06m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Washington from

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

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

Can stopping save me money on La Crosse to State of Washington flights?

You could potentially save up to 37% on your flight if you consider stops on a La Crosse to State of Washington flight.

Cheap La Crosse to State of Washington flight deals and tips

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

Fastest flight time

7h 12m

Direct flights

None
The fastest flight from La Crosse to State of Washington takes 7h 12m
There are no direct flights from La Crosse to State of Washington. There are no popular flight routes from La Crosse to State of Washington.
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from La Crosse Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from La Crosse to State of Washington

Compare and see reviews for airlines that fly from La Crosse to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $412Free CancellationRating
7.2
11,254 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Flights from La Crosse to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between La Crosse and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Washington from La Crosse. 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 State of Washington 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
Tue 3/10
Tue 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $49
Flights to Miamifrom $36
Flights to Chicagofrom $50
Flights to Orlandofrom $27
Flights to San Franciscofrom $51
Flights to Las Vegasfrom $28
Flights to Washington, D.C.from $51
Flights to Bostonfrom $50
Flights to Atlantafrom $49
Flights to Dallasfrom $50
Flights to Seattlefrom $65