LFT - SEA

$377 Find Cheap Flights from Lafayette to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$377
Typical prices: $421-$631
Delta
Wed 10/17Sat 10/20
LFT - SEA • 1 stop
Cheapest one-way
$469
Typical prices: $430-$543
American Airlines
Mon 10/1
LFT - SEA • 1 stop
When to travel
March
Cheapest • 40% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $513 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 7h 14m (one-way)
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Insights
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Flight Deals

Cheap Flights from Lafayette to Seattle (LFT-SEA)

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

Recent round-trip flight deals from Lafayette to Seattle

Sat, Oct 17 - Tue, Oct 20
Delta Logo
4:00 pm - 10:03 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 10:48 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 49m1 stop Atlanta Hartsfield-Jackson
$377Delta
Thu, Oct 15 - Tue, Oct 20
American Airlines Logo
5:27 pm - 12:10 amLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 43m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:47 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
6h 47m1 stop Dallas/Fort Worth
$378American Airlines
Fri, Oct 9 - Tue, Oct 13
American Airlines Logo
5:27 pm - 12:10 amLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 43m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:47 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
6h 47m1 stop Dallas/Fort Worth
$379American Airlines
Thu, Oct 8 - Tue, Oct 13
American Airlines Logo
5:27 pm - 12:10 amLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 43m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:47 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
6h 47m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Oct 9 - Fri, Oct 16
Delta Logo
3:11 pm - 11:52 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
10h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:35 pm - 10:48 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
10h 13m1 stop Atlanta Hartsfield-Jackson
$379Delta
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
2:10 pm - 7:03 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
6h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
9:05 am - 10:59 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
11h 54m2 stops San Francisco Houston George Bush Intcntl
$423United Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
5:15 am - 12:20 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 05m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
11:13 pm - 11:16 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
10h 03m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$428United Airlines
Fri, Sep 25 - Sat, Sep 26
United Airlines Logo
12:03 pm - 7:03 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 00m1 stop Houston George Bush Intcntl
United Airlines Logo
7:17 am - 3:29 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
6h 12m1 stop Houston George Bush Intcntl
$429United Airlines
Tue, Mar 2 - Fri, Mar 5
Delta Logo
5:15 pm - 12:09 amLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:50 am - 10:05 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 15m1 stop Atlanta Hartsfield-Jackson
$777Delta
Tue, Mar 2 - Fri, Mar 5
Delta Logo
11:00 am - 6:59 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:50 am - 10:05 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 15m1 stop Atlanta Hartsfield-Jackson
$777Delta
Booking Insights

Price, demand and travel trends for Lafayette to Seattle flights

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

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

Round-trip flights from Lafayette to Seattle start at $377. Prices are below average for this route right now, with typical round-trip fares ranging from $421 to $631. The lowest price found in the past 5 days was $377 on Delta.

What's the cheapest day of the week to fly from Lafayette to Seattle?

Friday is the cheapest day of the week to fly from Lafayette to Seattle, it is 13% cheaper than the average day. Thursday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Lafayette to Seattle?

  • March is the cheapest month to fly from Lafayette to Seattle at $308 round-trip.
  • August ($646) and May ($631) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 109% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Lafayette to Seattle flights

Low season

March

Cheapest flight

$469
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Lafayette to Seattle

When to book flights from Lafayette to Seattle

Are your dates flexible? Find out the best times to travel from Lafayette to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Lafayette to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Lafayette to Seattle?

    Flights from Lafayette to Seattle usually depart from Lafayette Regional (LFT) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Lafayette to Seattle?

    Two cabin classes are available on flights from Lafayette to Seattle:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Lafayette to Seattle pass through?

    One-stop flights from Lafayette to Seattle most commonly connect through:

    • Dallas/Fort Worth (DFW) - 68% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 26% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Lafayette to Seattle?

    Yes. Being flexible with your travel dates can save you up to 33% on the Lafayette to Seattle route. Friday is the cheapest departure day at $451 round-trip on average, while Thursday is the most expensive at $668, a difference of $217. 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, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Lafayette to Seattle?

    There are currently no nonstop flights available from Lafayette to Seattle. Flights with 1 layover take between 7h 14m and 9h 48m in total, depending on the connection.

  • Do I need a passport to fly from Lafayette 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 Lafayette 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 $377 to $1,513. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Lafayette to Seattle looking right now?

    One-way fares from Lafayette to Seattle are currently in line with typical prices for this route. Average one-way fares are about $513.

  • How much time can I save by choosing a different layover airport from Lafayette to Seattle?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 7h 14m, compared with 7h 49m via Houston George Bush Intcntl (IAH) and 9h 48m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Lafayette and Seattle?

    Seattle is 2 hours behind Lafayette (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 Lafayette to Seattle flight?

    Round-trip flights from Lafayette to Seattle range from $421 to $631, with an average of $515 over the past 12 months. Anything below $421 counts as a good deal.

Your guide to booking Lafayette to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $451 - about $217 less than Thursday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Lafayette to Seattle trip for March. Fares historically average $308 round-trip in that month - typically $338 less than the most expensive month, which is August (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

More options for your flight from Lafayette to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle