United States
USD

LFT - SEA

$378 Find Cheap Flights from Lafayette to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$378
Typical prices: $407-$631
Delta
Sun 3/25Fri 4/6
LFT - SEA • 1 stop
Cheapest one-way
$379
Typical prices: $460-$543
American Airlines
Tue 11/20
LFT - SEA • 1 stop
When to travel
March
Cheapest • 36% 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)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
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

Thu, Mar 25 - Tue, Apr 6
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
$378Delta
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
2:04 pm - 7:17 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
11:59 pm - 11:20 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
9h 21m1 stop Houston George Bush Intcntl
$378United Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
10:37 am - 4:54 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
12:47 pm - 10:54 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 07m1 stop Dallas/Fort Worth
$379American Airlines
Thu, Feb 18 - Mon, Feb 22
American Airlines Logo
5:45 am - 11:07 amLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 22m1 stop Dallas/Fort Worth
American Airlines Logo
2:07 pm - 10:59 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
6h 52m1 stop Dallas/Fort Worth
$379American Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
5:15 am - 2:39 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
11h 24m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
2:00 pm - 10:59 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
6h 59m1 stop Houston George Bush Intcntl
$383United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
2:04 pm - 7:17 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 13m1 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
$384United Airlines
Thu, Mar 25 - Tue, Apr 6
American Airlines Logo
2:46 pm - 9:52 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 06m1 stop Dallas/Fort Worth
American Airlines Logo
5:44 am - 4:36 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 52m1 stop Dallas/Fort Worth
$408American Airlines
Fri, Feb 12 - Fri, Feb 19
American Airlines Logo
5:21 pm - 11:58 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 37m1 stop Dallas/Fort Worth
American Airlines Logo
11:40 pm - 10:04 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 24m1 stop Dallas/Fort Worth
$409American Airlines
Thu, Feb 18 - Mon, Feb 22
United Airlines Logo
4:08 pm - 10:38 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
8h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
8:30 am - 9:34 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
11h 04m2 stops Los Angeles Houston George Bush Intcntl
$450United Airlines
Tue, Dec 1 - Tue, Dec 1
Delta Logo
6:07 am - 2:36 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
10h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:40 pm - 11:08 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
10h 28m1 stop Atlanta Hartsfield-Jackson
$845Delta
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 with more confidence.

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

Round-trip flights from Lafayette to Seattle typically range from $407 to $631. The lowest price found in the past 5 days was $378, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Lafayette to Seattle. It’s 8% cheaper than the average day, while Tuesday is the most expensive, with prices 31% higher.

What’s 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 April ($607) 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

$378
Beat the crowds with an average 70% drop in travelers.
Round-trip 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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.

  • How much should I expect to pay for a Lafayette to Seattle flight?

    Round-trip flights from Lafayette to Seattle range from $407 to $631, with an average of $480 over the past 12 months. Anything below $407 counts as a good deal.

  • 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 $378 to $1,087. That means the highest observed fare was about 3x 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 lower than usual. Average one-way flight prices are about $420, which is 15% below the typical average for this route.

  • 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
    • Hertz

  • 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).

  • 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

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

    Yes. Flexible dates can save you up to 30% on flights from Lafayette to Seattle. Friday is the cheapest departure day at $442 round-trip on average, while Tuesday is the most expensive at $631, a difference of $189.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 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.

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 are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $442, about $189 less than Tuesday fares (30% 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