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Lafayette

$320+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LFT
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap 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 March 28, 2026.

This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 4/217:09 am
SEA
-
LFT
1 stop8h 33m
American Airlines
Tue 4/285:07 pm
LFT
-
SEA
1 stop7h 40m
American Airlines
Deal found 3/27$369
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 4/151:58 pm
SEA
-
LFT
1 stop7h 00m
United Airlines
Wed 4/229:35 am
LFT
-
SEA
2 stops11h 00m
United Airlines
Deal found 3/22$374
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 12/311:59 pm
SEA
-
LFT
1 stop8h 58m
United Airlines
Tue 12/82:00 pm
LFT
-
SEA
2 stops9h 56m
United Airlines
Deal found 3/23$385
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/227:09 am
SEA
-
LFT
1 stop8h 33m
American Airlines
Sat 4/256:12 pm
LFT
-
SEA
1 stop8h 32m
American Airlines
Deal found 3/26$397
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 4/156:30 am
SEA
-
LFT
1 stop9h 16m
United Airlines
Wed 4/295:15 am
LFT
-
SEA
1 stop9h 32m
United Airlines
Deal found 3/22$414
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sun 4/191:58 pm
SEA
-
LFT
1 stop7h 00m
United Airlines
Sat 4/255:15 am
LFT
-
SEA
2 stops11h 31m
United Airlines
Deal found 3/25$456
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
SEA
-
LFT
1 stop7h 13m
American Airlines
Wed 4/225:07 pm
LFT
-
SEA
1 stop9h 37m
American Airlines
Deal found 3/22$469
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 8/258:38 am
SEA
-
LFT
2 stops12h 17m
United Airlines
Sat 8/299:30 am
LFT
-
SEA
1 stop7h 12m
United Airlines
Deal found 3/26$474

Find 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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$320
(United Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Lafayette Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Lafayette Regional flights.
Search Deals
From Seattle/Tacoma Intl to Lafayette Regional
Search Deals
One-way flight from Seattle/Tacoma Intl to Lafayette Regional
Search Deals

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 March 28, 2026.
Use the filters below to find and compare flights from Seattle to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 4/14

12:59 am-10:12 am

1 stop7h 13m

Lafayette Regional

Wed 4/22

6:12 pm-12:44 am

1 stop8h 32m

$369
Quickest round-trip

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 4/20

12:59 am-10:12 am

1 stop7h 13m

Lafayette Regional

Tue 4/28

5:07 pm-10:47 pm

1 stop7h 40m

$369

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 4/19

1:58 pm-10:58 pm

1 stop7h 00m

Lafayette Regional

Sat 4/25

5:15 am-2:46 pm

2 stops11h 31m

$456

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 8/25

11:56 pm-11:15 am

1 stop9h 19m

Lafayette Regional

Sat 8/29

7:00 am-2:42 pm

1 stop9h 42m

$469
Cheapest one-way

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Wed 4/15

6:00 am-10:58 pm

2 stops14h 58m

$320

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 5/31

10:35 pm-10:34 am

1 stop9h 59m

$383

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 6/1

11:35 pm-10:34 am

1 stop8h 59m

$383

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 6/1

6:30 am-6:21 pm

2 stops9h 51m

$388
Quickest one-way

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 5/31

11:24 pm-10:21 am

1 stop8h 57m

$403

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 5/31

6:06 am-7:26 pm

2 stops11h 20m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Sorted by cheapest first

Compare providers for flights from Seattle to Lafayette

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Lafayette in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Lafayette flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Lafayette flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Lafayette flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Lafayette flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Lafayette flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $253). Flying from Seattle to Lafayette in April is currently the most expensive (average of $409). 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.

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 March 28, 2026.
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
7.1
Good
11,507 reviews

Comfort

7.2

Boarding

7.5

Food

6.4

Entertainment

6.9

Crew

7.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,507 reviews
American Airlines
7.1
Good
11,507 reviews

Comfort

7.2

Boarding

7.5

Food

6.4

Entertainment

6.9

Crew

7.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 7h. Your travel time can differ by up to 13m. 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.

  • 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, February is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $253). Flying from Seattle to Lafayette in April is currently the most expensive (average of $409). 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$511FlexibilityNo cancel feeOn-time71%

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