HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from La Crosse to Seattle (LSE - SEA) from $861

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LSE — SEA
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from La Crosse to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2024.

Popular in

December

Cheapest in

January

Average price

$670

Round-trip from

$244
High demand for flights, 18% potential price rise
Search Deals
Best time to find cheap flights, 17% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From La Crosse to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from La Crosse to Seattle?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 47% on the overall cost on flights from La Crosse to Seattle.

What is the cheapest month to fly from La Crosse to Seattle?

The best pricing can be found in the month of January. Prices to Seattle from La Crosse average $658. You can even find prices in January for less than $658, as users have found deals to Seattle from as low as $549. The month of December appears to be one of the more expensive times to travel to Seattle from La Crosse. Flying in the targeted month can save you up to 21%.

When is the cheapest time to fly from La Crosse to Seattle (LSE - SEA)?

When flying from La Crosse to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 25% versus a flight in the morning.

Cheap American Airlines flights from La Crosse to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between La Crosse and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Sun 8/1111:30 amLSE - SEA
1 stop11h 41mAmerican Airlines
Thu 8/1511:50 pmSEA - LSE
1 stop9h 10mAmerican Airlines
Deal found 4/24$861
Sun 8/116:32 amLSE - SEA
1 stop16h 39mAmerican Airlines
Thu 8/158:20 amSEA - LSE
2 stops11h 07mAmerican Airlines
Deal found 4/24$866
Sun 8/1111:30 amLSE - SEA
2 stops11h 43mAmerican Airlines
Thu 8/158:20 amSEA - LSE
2 stops11h 07mAmerican Airlines
Deal found 4/24$942
Sun 8/1111:30 amLSE - SEA
1 stop11h 41mAmerican Airlines
Wed 8/1412:59 amSEA - LSE
2 stops11h 27mAmerican Airlines
Deal found 4/24$950
Sun 8/1111:30 amLSE - SEA
2 stops11h 43mAmerican Airlines
Wed 8/1412:59 amSEA - LSE
2 stops11h 27mAmerican Airlines
Deal found 4/24$975
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/61:22 pmSEA - LSE
1 stop6h 29mAmerican Airlines
Deal found 4/23$1,030
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/66:00 amSEA - LSE
2 stops13h 51mAmerican Airlines
Deal found 4/23$1,033
Fri 5/32:58 pmLSE - SEA
2 stops10h 51mAmerican Airlines
Mon 5/610:05 pmSEA - LSE
2 stops10h 57mAmerican Airlines
Deal found 4/23$1,038
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Sun 5/51:15 amSEA - LSE
2 stops18h 36mAmerican Airlines
Deal found 4/23$1,186

Cheap La Crosse to Seattle flights in April & May 2024

Find cheap flight options from La Crosse to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/61:22 pmSEA - LSE
1 stop6h 29mAmerican Airlines
Deal found 4/23$1,030
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/66:00 amSEA - LSE
2 stops13h 51mAmerican Airlines
Deal found 4/23$1,033
Fri 5/32:58 pmLSE - SEA
2 stops10h 51mAmerican Airlines
Mon 5/610:05 pmSEA - LSE
2 stops10h 57mAmerican Airlines
Deal found 4/23$1,038
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Sun 5/51:15 amSEA - LSE
2 stops18h 36mAmerican Airlines
Deal found 4/23$1,186
Fri 5/32:58 pmLSE - SEA
2 stops11h 01mAmerican Airlines
Sun 5/51:15 amSEA - LSE
2 stops18h 36mAmerican Airlines
Deal found 4/23$1,191

La Crosse to Seattle 2024 flight deals

Discover exclusive flight deals for travel between La Crosse and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Sun 8/1111:30 amLSE - SEA
1 stop11h 41mAmerican Airlines
Thu 8/1511:50 pmSEA - LSE
1 stop9h 10mAmerican Airlines
Deal found 4/24$861
Sun 8/116:32 amLSE - SEA
1 stop16h 39mAmerican Airlines
Thu 8/158:20 amSEA - LSE
2 stops11h 07mAmerican Airlines
Deal found 4/24$866
Sun 8/1111:30 amLSE - SEA
2 stops11h 43mAmerican Airlines
Thu 8/158:20 amSEA - LSE
2 stops11h 07mAmerican Airlines
Deal found 4/24$942
Sun 8/1111:30 amLSE - SEA
1 stop11h 41mAmerican Airlines
Wed 8/1412:59 amSEA - LSE
2 stops11h 27mAmerican Airlines
Deal found 4/24$950
Sun 8/1111:30 amLSE - SEA
2 stops11h 43mAmerican Airlines
Wed 8/1412:59 amSEA - LSE
2 stops11h 27mAmerican Airlines
Deal found 4/24$975
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/61:22 pmSEA - LSE
1 stop6h 29mAmerican Airlines
Deal found 4/23$1,030
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/66:00 amSEA - LSE
2 stops13h 51mAmerican Airlines
Deal found 4/23$1,033
Fri 5/32:58 pmLSE - SEA
2 stops10h 51mAmerican Airlines
Mon 5/610:05 pmSEA - LSE
2 stops10h 57mAmerican Airlines
Deal found 4/23$1,038
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Sun 5/51:15 amSEA - LSE
2 stops18h 36mAmerican Airlines
Deal found 4/23$1,186

La Crosse to Seattle flights leaving soon

Find last-minute flight options from La Crosse to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/61:22 pmSEA - LSE
1 stop6h 29mAmerican Airlines
Deal found 4/23$1,030
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Mon 5/66:00 amSEA - LSE
2 stops13h 51mAmerican Airlines
Deal found 4/23$1,033
Fri 5/32:58 pmLSE - SEA
2 stops10h 51mAmerican Airlines
Mon 5/610:05 pmSEA - LSE
2 stops10h 57mAmerican Airlines
Deal found 4/23$1,038
Fri 5/32:58 pmLSE - SEA
1 stop8h 28mAmerican Airlines
Sun 5/51:15 amSEA - LSE
2 stops18h 36mAmerican Airlines
Deal found 4/23$1,186
Fri 5/32:58 pmLSE - SEA
2 stops11h 01mAmerican Airlines
Sun 5/51:15 amSEA - LSE
2 stops18h 36mAmerican Airlines
Deal found 4/23$1,191

Find flights from La Crosse to Seattle within your budget

Customize your flight search to find flights from La Crosse to Seattle 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, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$861 - $975

Route

Depart

Return

Price

La CrosseSeattle/Tacoma Intl

LSE - SEA

LSESEA

La Crosse

Sun 8/11

1 stop11h 41m

Seattle/Tacoma Intl

Thu 8/15

1 stop9h 10m

$861

La CrosseSeattle/Tacoma Intl

LSE - SEA

LSESEA

La Crosse

Sun 8/11

1 stop16h 39m

Seattle/Tacoma Intl

Thu 8/15

2 stops11h 07m

$866

La CrosseSeattle/Tacoma Intl

LSE - SEA

LSESEA

La Crosse

Sun 8/11

2 stops11h 43m

Seattle/Tacoma Intl

Thu 8/15

2 stops11h 07m

$942

La CrosseSeattle/Tacoma Intl

LSE - SEA

LSESEA

La Crosse

Sun 8/11

1 stop11h 41m

Seattle/Tacoma Intl

Wed 8/14

2 stops11h 27m

$950

La CrosseSeattle/Tacoma Intl

LSE - SEA

LSESEA

La Crosse

Sun 8/11

2 stops11h 43m

Seattle/Tacoma Intl

Wed 8/14

2 stops11h 27m

$975

Flights are sorted by cheapest first

Deals found on 4/24

When is the cheapest time to fly from La Crosse to Seattle?

Use this chart to determine the cheapest time to fly round-trip from La Crosse to Seattle. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their La Crosse to Seattle flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from La Crosse to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from La Crosse to Seattle is currently $0 while a round-trip flight costs $919. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from La Crosse to Seattle (average of $244). Flying from La Crosse to Seattle in July is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$288

April

$295

May

$317

June

$407

July

$408

August

$343

September

$278

October

$257

November

$258

December

$244

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 25, 2024.
American Airlines
7.3
Good
14,898 reviews
Check prices

Boarding

7.6

Entertainment

7.1

Comfort

7.2

Overall

7.3

Food

6.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,898 reviews
American Airlines
7.3
Good
14,898 reviews
Check prices

Boarding

7.6

Entertainment

7.1

Comfort

7.2

Overall

7.3

Food

6.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from La Crosse to Seattle for under $900 on Cheapflights?

    Yes, there are multiple flights from La Crosse to Seattle for under $900. The cheapest flight booked recently is on American Airlines for just $861, but on average you can expect to pay $918.

  • Are there last-minute flights available from La Crosse to Seattle for under $1,100?

    There are currently 5+ open flights from La Crosse to Seattle within the next 7 days for less than $1,100.

  • What is the cheapest airline to fly from La Crosse to Seattle round-trip?

    Our cheapest airline available from La Crosse to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as $861 on this airline.

  • What does LSE to SEA mean?

    La Crosse Airport is LSE and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from La Crosse to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your La Crosse to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from La Crosse to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter La Crosse to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from La Crosse to Seattle that include hotel bookings?

    Yes. In addition to deals on La Crosse to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from La Crosse to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from La Crosse to Seattle.

  • Can I find deals for business class flights from La Crosse to Seattle?

    Yes. Cheapflights offers flight deals from La Crosse to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from La Crosse to Seattle that allow pets onboard?

    Many airlines flying from La Crosse to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from La Crosse to Seattle?

    Yes, you can often find last-minute deals on La Crosse to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the La Crosse to Seattle flight deals updated?

    The La Crosse to Seattle flight deals you see on this page were last updated on 4/24.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for La Crosse to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Milwaukee to Seattle flights
Madison to Seattle flights
Appleton to Seattle flights
Wausau to Seattle flights
Green Bay to Seattle flights
Milwaukee to Spokane flights
Appleton to Spokane flights
Madison to Spokane flights
Rhinelander to Seattle flights
Milwaukee to Pasco flights
Milwaukee to Bellingham flights
Wausau to Spokane flights
Green Bay to Spokane flights
Milwaukee to Yakima flights
La Crosse to Spokane flights
Madison to Pasco flights
Milwaukee to Pullman flights

Top 2 airlines flying from La Crosse to Seattle

Discover the top 2 airlines that operate flights from La Crosse to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$470Average$612FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$549Average$716FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Los Angeles to Tokyo flights
Miami to Barcelona flights
Los Angeles to Beijing flights
Dallas to El Paso flights
San Diego to Phoenix flights
New York to Charlotte flights
Minneapolis to Denver flights
Miami to The Bahamas flights
Miami to Madrid flights
Los Angeles to Japan flights
Austin to Hawaii flights
La Crosse to San Francisco flights

Search flights from La Crosse to Seattle by cabin class

Find flights from La Crosse to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from La Crosse to Seattle?

Deals for La Crosse to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from La Crosse to Seattle?

Cheapflights helps you find that perfect flight to Seattle from La Crosse by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from La Crosse to Seattle with no change fees?

Yes, we can. To see specific flights from La Crosse to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from La Crosse to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from La Crosse to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines