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

American Airlines is the most popular carrier operating from La Crosse to Washington

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?

As of June 2026, there is 1 operator available to choose from 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.

$323 Cheap Flights from La Crosse to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from La Crosse to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:24 pm - 6:00 pm

LSE

PDX

7h 36m

1 stop

6:01 am - 4:52 pm

PDX

LSE

8h 51m

1 stop

$338American Airlines

Sat, Sep 5 - Fri, Sep 11

5:20 pm - 11:35 pm

LSE

SEA

8h 15m

1 stop

11:57 pm - 11:22 am

SEA

LSE

9h 25m

1 stop

$338American Airlines

Thu, Sep 3 - Wed, Sep 9

12:24 pm - 6:00 pm

LSE

PDX

7h 36m

1 stop

6:01 am - 4:52 pm

PDX

LSE

8h 51m

1 stop

$343American Airlines

Sat, Sep 5 - Fri, Sep 11

5:20 pm - 11:59 pm

LSE

SEA

8h 39m

1 stop

11:56 pm - 11:23 am

SEA

LSE

9h 27m

1 stop

$369American Airlines

Wed, Aug 26 - Sat, Sep 5

12:24 pm - 6:00 pm

LSE

PDX

7h 36m

1 stop

6:01 am - 4:52 pm

PDX

LSE

8h 51m

1 stop

$378American Airlines

Sat, Sep 5 - Fri, Sep 11

12:24 pm - 6:00 pm

LSE

PDX

7h 36m

1 stop

6:01 am - 4:52 pm

PDX

LSE

8h 51m

1 stop

$399American Airlines

Sat, Sep 5 - Fri, Sep 11

5:57 pm - 12:52 am

LSE

SEA

8h 55m

1 stop

3:28 pm - 11:59 pm

SEA

LSE

6h 31m

1 stop

$399American Airlines

Tue, Jul 14 - Tue, Jul 21

6:49 pm - 12:50 am

LSE

PDX

8h 01m

1 stop

1:45 pm - 11:59 pm

PDX

LSE

8h 14m

1 stop

$433American Airlines

Sat, Jul 4 - Fri, Jul 10

5:53 pm - 12:59 am

LSE

SEA

9h 06m

1 stop

11:56 pm - 11:26 am

SEA

LSE

9h 30m

1 stop

$433American Airlines

Fri, Jul 31 - Mon, Aug 10

6:04 am - 5:30 pm

LSE

PDX

13h 26m

2 stops

6:01 am - 4:52 pm

PDX

LSE

8h 51m

1 stop

$440American Airlines

Sat, Sep 5 - Fri, Sep 11

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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

Sep 23

LSE5:22 pmLa Crosse

8h 49m

1 stop

SEA12:11 amSeattle/Tacoma Intl

Sep 28

SEA11:57 pmSeattle/Tacoma Intl

9h 25m

1 stop

LSE11:22 amLa Crosse

$338

American Airlines

Aug 26

LSE5:20 pmLa Crosse

8h 39m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

Sep 5

SEA11:56 pmSeattle/Tacoma Intl

9h 27m

1 stop

LSE11:23 amLa Crosse

$369

American Airlines

Sep 5

LSE12:24 pmLa Crosse

7h 36m

1 stop

PDX6:00 pmPortland

Sep 11

PDX6:01 amPortland

8h 51m

1 stop

LSE4:52 pmLa Crosse

$378

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

Oct 31

LSE9:42 amLa Crosse

16h 32m

1 stop

SEA12:14 amSeattle/Tacoma Intl

Nov 4

SEA5:07 amSeattle/Tacoma Intl

17h 15m

2 stops

LSE12:22 amLa Crosse

$650

United Airlines

Oct 31

LSE9:42 amLa Crosse

15h 17m

2 stops

SEA10:59 pmSeattle/Tacoma Intl

Nov 4

SEA5:07 amSeattle/Tacoma Intl

17h 15m

2 stops

LSE12:22 amLa Crosse

$655

United Airlines

Oct 31

LSE9:42 amLa Crosse

14h 47m

1 stop

SEA10:29 pmSeattle/Tacoma Intl

Nov 4

SEA10:40 pmSeattle/Tacoma Intl

23h 42m

1 stop

LSE12:22 amLa Crosse

$674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Sat 9/5

12:24 pm-6:00 pm

1 stop7h 36m

Portland

Fri 9/11

6:01 am-4:52 pm

1 stop8h 51m

$338

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Thu 9/3

5:20 pm-11:35 pm

1 stop8h 15m

Seattle/Tacoma Intl

Wed 9/9

11:57 pm-11:22 am

1 stop9h 25m

$338

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Sat 9/5

12:24 pm-6:00 pm

1 stop7h 36m

Portland

Fri 9/11

6:01 am-4:52 pm

1 stop8h 51m

$343

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Wed 8/26

5:20 pm-11:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Sat 9/5

11:56 pm-11:23 am

1 stop9h 27m

$369

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Sat 9/5

12:24 pm-6:00 pm

1 stop7h 36m

Portland

Fri 9/11

6:01 am-4:52 pm

1 stop8h 51m

$378

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Sat 9/5

12:24 pm-6:00 pm

1 stop7h 36m

Portland

Fri 9/11

6:01 am-4:52 pm

1 stop8h 51m

$399

Quickest round-trip

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Tue 7/14

5:57 pm-12:52 am

1 stop8h 55m

Seattle/Tacoma Intl

Tue 7/21

3:28 pm-11:59 pm

1 stop6h 31m

$399

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Sat 7/4

6:49 pm-12:50 am

1 stop8h 01m

Portland

Fri 7/10

1:45 pm-11:59 pm

1 stop8h 14m

$433

La CrosseSeattle

LSE - SEA

LSESEA

La Crosse

Fri 7/31

5:53 pm-12:59 am

1 stop9h 06m

Seattle/Tacoma Intl

Mon 8/10

11:56 pm-11:26 am

1 stop9h 30m

$433

La CrossePortland

LSE - PDX

LSEPDX

La Crosse

Sat 9/5

6:04 am-5:30 pm

2 stops13h 26m

Portland

Fri 9/11

6:01 am-4:52 pm

1 stop8h 51m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 36% 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 36m
Direct flights	None

The fastest flight from La Crosse to State of Washington takes 7h 36m

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

Frequently asked questions about flying from La Crosse to Washington

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?
As of June 2026, there is 1 operator available to choose from 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 Airlines	PriceFrom $338	Free Cancellation	Rating 7.1 11,660 reviews		Search American Airlines flights

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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.