Which airports can I use when flying from La Crosse to Seattle?

Flights from La Crosse to Seattle usually depart from La Crosse (LSE) and arrive at Seattle/Tacoma Intl (SEA).

What cabin classes can I book on flights from La Crosse to Seattle?

Two cabin classes are available on flights from La Crosse to Seattle: • Economy Class • First Class

Which airports do connecting flights from La Crosse to Seattle pass through?

Most connecting flights from La Crosse to Seattle pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from La Crosse to Seattle?

Yes. Being flexible with your travel dates can save you up to 51% on the La Crosse to Seattle route. Wednesday is the cheapest departure day at $348 round-trip on average, while Friday is the most expensive at $698, a difference of $350. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Do I need a passport to fly from La Crosse to Seattle?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from La Crosse to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $368 to $967. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from La Crosse to Seattle looking right now?

One-way fares from La Crosse to Seattle are currently in line with typical prices for this route. Average one-way fares are about $424.

What is the time difference between La Crosse and Seattle?

Seattle is 2 hours behind La Crosse (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include: • Fox • Europcar • Thrifty • Budget • Dollar

How much should I expect to pay for a La Crosse to Seattle flight?

Round-trip flights from La Crosse to Seattle range from $348 to $547, with an average of $454 over the past 12 months. Anything below $348 counts as a good deal.

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

American Airlines ($368) offered the cheapest round-trip ticket from La Crosse to Seattle in the last 5 days.

What is the cheapest layover airport when flying from La Crosse to Seattle?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $477. Based on KAYAK data over the past 3 months.

When flying from La Crosse to Seattle which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for La Crosse to Seattle layovers at 298 minutes over the past 3 months.

$290 CHEAP FLIGHTS from La Crosse to Seattle (LSE - SEA)

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Cheapest round-trip

$368

Typical prices: $348-$547

American Airlines

Sun 1/21Thu 1/25

LSE - SEA • 1 stop

Cheapest one-way

$290

Typical prices: $329-$436

Multiple Airlines

Fri 11/9

LSE - SEA • 3 stops

When to travel

September

Cheapest • 23% price drop

August

Most popular

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Flight Deals

Cheap Flights from La Crosse to Seattle (LSE-SEA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from La Crosse to Seattle

Thu, Jan 21 - Mon, Jan 25

12:17 pm - 8:16 pmLSE La Crosse-SEA Seattle/Tacoma Intl

9h 59m1 stop Chicago O'Hare Intl

10:25 am - 7:36 pmSEA Seattle/Tacoma Intl-LSE La Crosse

7h 11m1 stop Chicago O'Hare Intl

$368American Airlines

Thu, Nov 5 - Mon, Nov 9

6:52 pm - 12:35 amLSE La Crosse-SEA Seattle/Tacoma Intl

7h 43m1 stop Chicago O'Hare Intl

3:10 pm - 12:18 amSEA Seattle/Tacoma Intl-LSE La Crosse

7h 08m1 stop Chicago O'Hare Intl

$368American Airlines

Thu, Oct 15 - Wed, Oct 21

12:23 pm - 8:15 pmLSE La Crosse-SEA Seattle/Tacoma Intl

9h 52m1 stop Chicago O'Hare Intl

3:14 pm - 11:59 pmSEA Seattle/Tacoma Intl-LSE La Crosse

6h 45m1 stop Chicago O'Hare Intl

$368American Airlines

Sat, Oct 31 - Fri, Nov 6

12:23 pm - 8:14 pmLSE La Crosse-SEA Seattle/Tacoma Intl

9h 51m1 stop Chicago O'Hare Intl

3:10 pm - 12:18 amSEA Seattle/Tacoma Intl-LSE La Crosse

7h 08m1 stop Chicago O'Hare Intl

$368American Airlines

Sat, Oct 3 - Wed, Oct 7

5:22 pm - 12:11 amLSE La Crosse-SEA Seattle/Tacoma Intl

8h 49m1 stop Chicago O'Hare Intl

3:14 pm - 11:59 pmSEA Seattle/Tacoma Intl-LSE La Crosse

6h 45m1 stop Chicago O'Hare Intl

$403American Airlines

Tue, Sep 29 - Sat, Oct 3

5:22 pm - 12:11 amLSE La Crosse-SEA Seattle/Tacoma Intl

8h 49m1 stop Chicago O'Hare Intl

11:57 pm - 11:22 amSEA Seattle/Tacoma Intl-LSE La Crosse

9h 25m1 stop Chicago O'Hare Intl

$438American Airlines

Sat, Oct 3 - Wed, Oct 7

5:53 am - 3:57 pmLSE La Crosse-SEA Seattle/Tacoma Intl

12h 04m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

3:14 pm - 11:59 pmSEA Seattle/Tacoma Intl-LSE La Crosse

6h 45m1 stop Chicago O'Hare Intl

$470American Airlines

Sat, Oct 31 - Fri, Nov 6

12:23 pm - 9:57 pmLSE La Crosse-SEA Seattle/Tacoma Intl

11h 34m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:10 pm - 12:18 amSEA Seattle/Tacoma Intl-LSE La Crosse

7h 08m1 stop Chicago O'Hare Intl

$470American Airlines

Thu, Oct 15 - Wed, Oct 21

12:23 pm - 8:15 pmLSE La Crosse-SEA Seattle/Tacoma Intl

9h 52m1 stop Chicago O'Hare Intl

12:04 pm - 11:59 pmSEA Seattle/Tacoma Intl-LSE La Crosse

9h 55m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$470American Airlines

Tue, Sep 29 - Sat, Oct 3

5:53 am - 12:50 pmLSE La Crosse-SEA Seattle/Tacoma Intl

8h 57m1 stop Chicago O'Hare Intl

10:17 am - 12:20 amSEA Seattle/Tacoma Intl-LSE La Crosse

12h 03m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$505American Airlines

Booking Insights

Price, demand and travel trends for La Crosse to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from La Crosse to Seattle with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from La Crosse to Seattle?

Round-trip flights from La Crosse to Seattle start at $368. Prices are typical for this route right now, with typical round-trip fares ranging from $348 to $547. The lowest price found in the past 5 days was $368 on American Airlines.

Find deals

Low season	November
High season	August
Cheapest flight	$290

Most popular time to fly with an average 30% increase in price.

Flight from La Crosse to Seattle

When to book flights from La Crosse to Seattle

Are your dates flexible? Find out the best times to travel from La Crosse to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from La Crosse to Seattle?
Flights from La Crosse to Seattle usually depart from La Crosse (LSE) and arrive at Seattle/Tacoma Intl (SEA).
What cabin classes can I book on flights from La Crosse to Seattle?
Two cabin classes are available on flights from La Crosse to Seattle:

• Economy Class
• First Class
Which airports do connecting flights from La Crosse to Seattle pass through?
Most connecting flights from La Crosse to Seattle pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from La Crosse to Seattle?
Yes. Being flexible with your travel dates can save you up to 51% on the La Crosse to Seattle route. Wednesday is the cheapest departure day at $348 round-trip on average, while Friday is the most expensive at $698, a difference of $350. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Seattle?
Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.
Do I need a passport to fly from La Crosse to Seattle?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from La Crosse to Seattle changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $368 to $967. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from La Crosse to Seattle looking right now?
One-way fares from La Crosse to Seattle are currently in line with typical prices for this route. Average one-way fares are about $424.
What is the time difference between La Crosse and Seattle?
Seattle is 2 hours behind La Crosse (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?
Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
• Fox
• Europcar
• Thrifty
• Budget
• Dollar
How much should I expect to pay for a La Crosse to Seattle flight?
Round-trip flights from La Crosse to Seattle range from $348 to $547, with an average of $454 over the past 12 months. Anything below $348 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $348 - about $350 less than Friday (50% savings) based on the last 12 months.
If you can choose when to travel, plan your La Crosse to Seattle trip for September. Fares historically average $348 round-trip in that month - typically $571 less than the most expensive month, which is May (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
- Seattle Airport Marriott
- Coast Gateway Hotel
- Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

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$290 Find Cheap Flights from La Crosse to Seattle - Compare and Save

Everything you should know

Cheap Flights from La Crosse to Seattle (LSE-SEA)

Recent round-trip flight deals from La Crosse to Seattle

Recent one-way flight deals from La Crosse to Seattle

Recent last minute flight deals from La Crosse to Seattle

Price, demand and travel trends for La Crosse to Seattle flights

How much is a round-trip flight from La Crosse to Seattle?

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

What is the cheapest layover airport when flying from La Crosse to Seattle?

When flying from La Crosse to Seattle which airport offers the shortest layover?

Key details for La Crosse to Seattle flights

Low season

High season

Cheapest flight

When to book flights from La Crosse to Seattle

Your La Crosse to Seattle flight questions, answered

Your guide to booking La Crosse to Seattle flights

More options for your flight from La Crosse to Seattle

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Cabin class types available on flights from La Crosse to Seattle

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