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Lafayette

$289+ Cheap flights from Seattle to Lafayette (SEA - LFT)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LFT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Lafayette

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lafayette (LFT). 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 September 11, 2025.

Round-trip from

$289
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$623
From Seattle/Tacoma Intl to Lafayette Regional
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Highest demand for flights based on searches. 13% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Lafayette

Cheapest flights from Seattle to Lafayette
Explore the most affordable flight options available from Seattle to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:24 pmSEA - LFT
1 stop8h 11mAmerican Airlines
Tue 10/285:33 amLFT - SEA
1 stop9h 27mAmerican Airlines
Deal found 9/9$289
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:24 pmSEA - LFT
1 stop8h 11mAmerican Airlines
Mon 10/274:36 pmLFT - SEA
1 stop8h 23mAmerican Airlines
Deal found 9/10$344
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:35 amSEA - LFT
2 stops10h 48mUnited Airlines
Tue 9/304:10 pmLFT - SEA
2 stops9h 05mUnited Airlines
Deal found 9/11$349
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:40 pmSEA - LFT
2 stops11h 45mUnited Airlines
Tue 10/282:00 pmLFT - SEA
2 stops12h 59mUnited Airlines
Deal found 9/9$414
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amSEA - LFT
1 stop8h 59mDelta
Sat 9/203:22 pmLFT - SEA
1 stop10h 32mDelta
Deal found 9/11$442
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:25 amSEA - LFT
2 stops10h 55mUnited Airlines
Sat 9/204:07 pmLFT - SEA
1 stop8h 45mUnited Airlines
Deal found 9/11$447
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:26 amSEA - LFT
1 stop8h 26mAmerican Airlines
Tue 9/3010:08 amLFT - SEA
1 stop6h 40mAmerican Airlines
Deal found 9/11$461

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Lafayette 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seattle to Lafayette that are best for you.

Fly from

Seattle

Fly to

Lafayette

Route

Depart

Return

Price

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 10/24

11:24 pm-9:35 am

1 stop8h 11m

Lafayette Regional

Tue 10/28

12:10 pm-4:54 pm

1 stop6h 44m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 10/24

11:24 pm-9:35 am

1 stop8h 11m

Lafayette Regional

Mon 10/27

4:36 pm-9:46 pm

1 stop7h 10m

$344

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 9/26

6:35 am-7:23 pm

2 stops10h 48m

Lafayette Regional

Tue 9/30

4:10 pm-11:15 pm

2 stops9h 05m

$349

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 2/20

11:59 pm-9:33 am

1 stop7h 34m

Lafayette Regional

Fri 2/27

6:22 pm-11:09 pm

1 stop6h 47m

$399

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 3/2

1:35 am-11:30 am

1 stop7h 55m

Lafayette Regional

Sat 3/7

6:22 pm-11:09 pm

1 stop6h 47m

$404

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 10/24

11:40 pm-1:25 pm

2 stops11h 45m

Lafayette Regional

Tue 10/28

2:00 pm-12:59 am

2 stops12h 59m

$414

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 9/26

10:25 am-7:23 pm

1 stop6h 58m

$415

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 9/21

11:20 pm-10:30 am

1 stop9h 10m

$465

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 9/21

6:25 am-5:47 pm

2 stops9h 22m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Seattle to Lafayette

Have a flexible travel schedule? Discover the best time to fly to Lafayette from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Lafayette

What is the cheapest month to book a flight from Seattle to Lafayette?

Currently, November is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $323). Flying from Seattle to Lafayette in March is currently the most expensive (average of $436). 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.

What is the cheapest time of day to fly from SEA to LFT?

Find hourly flight availability from Seattle to Lafayette. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Seattle to Lafayette is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

Reviews of airlines servicing Lafayette

Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown American Airlines from Seattle to Lafayette. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Seattle to Lafayette?

    American Airlines and United Airlines can get you from Seattle to Lafayette in just under 8h 11m. Your travel time can differ by up to 2h 37m. Airlines will cover a distance of 1998 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Lafayette, with prices starting at $288. Users have found that American Airlines is 47% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Seattle to Lafayette?

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

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

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

  • What is the cheapest month to book a flight from Seattle to Lafayette?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $323). Flying from Seattle to Lafayette in March is currently the most expensive (average of $436). 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.

See more FAQs

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

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Top airline flying from Seattle to Lafayette

Discover the top airline that operate flights from Seattle to Lafayette. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$562FlexibilityNo cancel feeOn-time71%

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