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Lafayette

$352+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LFT
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
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 June 3, 2026.

This Delta deal was found by Cheapflights users on 5/30. 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 11/2511:53 pm
SEA
-
LFT
2 stops12h 36m
Delta
Wed 12/25:15 pm
LFT
-
SEA
1 stop8h 54m
Delta
Deal found 5/30$352
This Delta deal was found by Cheapflights users on 5/29. 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.
Sat 5/309:45 am
SEA
-
LFT
1 stop10h 02m
Delta
Sat 6/2011:37 am
LFT
-
SEA
1 stop11h 12m
Delta
Deal found 5/29$433
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Sat 6/137:05 am
SEA
-
LFT
1 stop9h 16m
United Airlines
Sun 6/284:09 pm
LFT
-
SEA
1 stop8h 33m
United Airlines
Deal found 5/30$439
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 9/1911:59 pm
SEA
-
LFT
1 stop9h 16m
United Airlines
Tue 9/2212:03 pm
LFT
-
SEA
1 stop9h 05m
United Airlines
Deal found 6/1$447
This Delta deal was found by Cheapflights users on 6/1. 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 6/311:59 pm
SEA
-
LFT
2 stops12h 24m
Delta
Sat 6/611:15 am
LFT
-
SEA
2 stops14h 44m
Delta
Deal found 6/1$457
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/15:10 am
SEA
-
LFT
1 stop6h 12m
American Airlines
Tue 7/75:36 pm
LFT
-
SEA
1 stop6h 50m
American Airlines
Deal found 6/2$497
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/257:05 am
SEA
-
LFT
1 stop9h 16m
United Airlines
Sun 6/284:09 pm
LFT
-
SEA
1 stop7h 09m
United Airlines
Deal found 6/2$514
This United Airlines deal was found by Cheapflights users on 5/31. 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 6/105:00 am
SEA
-
LFT
1 stop8h 28m
United Airlines
Sun 6/144:09 pm
LFT
-
SEA
1 stop6h 44m
United Airlines
Deal found 5/31$533

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 June 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$352
(Delta)

Popular in

February

Cheapest in

August

Average price

$471
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
Highest demand for flights based on searches. 18% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 3, 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

Wed 11/25

11:53 pm-2:29 pm

2 stops12h 36m

Lafayette Regional

Wed 12/2

5:15 pm-12:09 am

1 stop8h 54m

$352

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sat 6/13

7:05 am-6:21 pm

1 stop9h 16m

Lafayette Regional

Sun 6/28

4:09 pm-10:42 pm

1 stop8h 33m

$439

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sat 9/19

11:59 pm-11:15 am

1 stop9h 16m

Lafayette Regional

Tue 9/22

12:03 pm-7:08 pm

1 stop9h 05m

$447
Quickest round-trip

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 6/26

5:00 am-3:28 pm

1 stop8h 28m

Lafayette Regional

Sun 6/28

4:09 pm-10:42 pm

1 stop8h 33m

$613

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Wed 6/24

5:00 am-3:28 pm

1 stop8h 28m

Lafayette Regional

Sun 6/28

4:09 pm-10:42 pm

1 stop8h 33m

$613

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 6/26

9:30 am-10:02 pm

2 stops10h 32m

Lafayette Regional

Sun 6/28

3:29 pm-11:59 pm

2 stops10h 30m

$863
Cheapest one-way

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 7/30

6:00 am-7:26 pm

2 stops11h 26m

$379
Quickest one-way

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Fri 7/10

9:30 am-9:41 pm

2 stops10h 11m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

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 June.
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

How much does it cost to fly round-trip from Seattle to Lafayette?

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 June 3, 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
11,638 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Overall

7.1

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,638 reviews
American Airlines
7.1
Good
11,638 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Overall

7.1

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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?

    Delta and United Airlines can get you from Seattle to Lafayette in just under 9h 16m. Your travel time can differ by up to 3h 20m. 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 39% 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.

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 June 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$470FlexibilityNo cancel feeOn-time71%

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