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Lafayette

$229+ Cheap flights from Seattle to Lafayette (SEA - LFT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LFT
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$229
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$948
From Seattle/Tacoma Intl to Lafayette Regional
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One-way flight from Seattle/Tacoma Intl to Lafayette Regional
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Highest demand for flights based on searches. 35% potential increase in price ($337 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/21. 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 10/2411:20 pmSEA - LFT
1 stop8h 15mAmerican Airlines
Mon 10/274:36 pmLFT - SEA
1 stop7h 10mAmerican Airlines
Deal found 7/21$289
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 9/1511:54 pmSEA - LFT
2 stops11h 21mUnited Airlines
Mon 9/294:10 pmLFT - SEA
1 stop7h 13mUnited Airlines
Deal found 7/22$294

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 July 25, 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

11:20 pm-9:35 am

1 stop8h 15m

Lafayette Regional

Mon 10/27

4:36 pm-9:46 pm

1 stop7h 10m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 9/15

11:54 pm-1:15 pm

2 stops11h 21m

Lafayette Regional

Mon 9/29

4:10 pm-9:23 pm

1 stop7h 13m

$294

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 8/10

10:30 pm-10:39 am

1 stop10h 09m

Lafayette Regional

Wed 8/20

5:40 pm-11:59 pm

1 stop8h 19m

$614

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Wed 8/6

11:58 pm-11:26 am

1 stop9h 28m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

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 July 25, 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 July 25, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and 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.
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Seattle to Lafayette round-trip?

    Flying on American Airlines is currently your cheapest option to Lafayette, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $294 and $614, respectively. Users have found that American Airlines is 52% 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 2 airlines flying from Seattle to Lafayette

Discover the top 2 airlines 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$572FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$527Average$803FlexibilityNo cancel feeOn-time69%

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