HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LFT
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Lafayette with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/911:59 pmSEA - LFT
1 stop9h 13mUnited Airlines
Tue 12/162:00 pmLFT - SEA
1 stop7h 22mUnited Airlines
Deal found 11/11$289
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Thu 11/2712:59 amSEA - LFT
1 stop6h 33mAmerican Airlines
Tue 12/21:41 pmLFT - SEA
1 stop9h 35mAmerican Airlines
Deal found 11/13$359
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/109:05 amSEA - LFT
2 stops10h 10mUnited Airlines
Wed 12/1712:15 pmLFT - SEA
2 stops10h 45mUnited Airlines
Deal found 11/11$389
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 12/1011:25 amSEA - LFT
2 stops9h 48mAmerican Airlines
Sun 12/145:59 pmLFT - SEA
1 stop8h 56mAmerican Airlines
Deal found 11/11$402
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 11/1312:59 amSEA - LFT
1 stop6h 33mAmerican Airlines
Tue 12/163:56 pmLFT - SEA
1 stop9h 42mAmerican Airlines
Deal found 11/11$404
This United Airlines deal was found by Cheapflights users on 11/11. 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 11/149:04 amSEA - LFT
2 stops10h 22mUnited Airlines
Tue 12/165:20 amLFT - SEA
1 stop9h 22mUnited Airlines
Deal found 11/11$409
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/812:31 amSEA - LFT
1 stop7h 04mAmerican Airlines
Tue 12/165:30 amLFT - SEA
2 stops10h 35mAmerican Airlines
Deal found 11/11$461
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/103:45 pmSEA - LFT
3 stops23h 53mUnited Airlines
Thu 12/184:06 pmLFT - SEA
2 stops10h 53mUnited Airlines
Deal found 11/12$464

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$698
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. 16% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 13, 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

Wed 12/10

6:00 am-4:47 pm

1 stop8h 47m

Lafayette Regional

Wed 12/17

5:27 pm-11:58 pm

1 stop8h 31m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 12/8

12:31 am-9:35 am

1 stop7h 04m

Lafayette Regional

Tue 12/16

6:29 pm-11:38 pm

1 stop7h 09m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 12/9

11:59 pm-11:12 am

1 stop9h 13m

Lafayette Regional

Tue 12/16

2:00 pm-7:22 pm

1 stop7h 22m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 12/9

12:31 am-9:35 am

1 stop7h 04m

Lafayette Regional

Thu 12/18

5:54 pm-11:07 pm

1 stop7h 13m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Wed 12/10

5:18 am-3:26 pm

1 stop8h 08m

Lafayette Regional

Sun 12/14

5:59 pm-11:01 pm

1 stop7h 02m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 12/9

12:31 am-9:35 am

1 stop7h 04m

Lafayette Regional

Wed 12/17

10:05 am-5:51 pm

1 stop9h 46m

$289

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Wed 12/10

7:10 am-5:38 pm

1 stop8h 28m

Lafayette Regional

Thu 12/18

4:06 pm-12:59 am

2 stops10h 53m

$359

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 11/27

12:59 am-9:32 am

1 stop6h 33m

Lafayette Regional

Tue 12/2

1:41 pm-9:16 pm

1 stop9h 35m

$359

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sat 4/4

1:33 am-11:33 am

1 stop8h 00m

$343

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 12/9

12:31 am-9:35 am

1 stop7h 04m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 12 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Lafayette flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, April is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $154). Flying from Seattle to Lafayette in June is currently the most expensive (average of $365). 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 November 13, 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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% 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 November 13, 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
11,051 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Food

6.4

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,051 reviews
American Airlines
7.2
Good
11,051 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Food

6.4

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this 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.

  • How long is the flight from Seattle to Lafayette?

    Delta, American Airlines, and United Airlines can get you from Seattle to Lafayette in just under 7h 04m. Your travel time can differ by up to 2h 09m. 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 41% 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, April is the cheapest month in which you can book a flight from Seattle to Lafayette (average of $154). Flying from Seattle to Lafayette in June is currently the most expensive (average of $365). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Lafayette

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to New Orleans flights
Portland to New Orleans flights
Spokane to New Orleans flights
Seattle to Shreveport flights
Seattle to Baton Rouge flights
Portland to Shreveport flights
Seattle to Lake Charles flights
Pasco to New Orleans flights
Portland to Baton Rouge flights
Spokane to Baton Rouge flights
Portland to Lafayette flights
Seattle to Monroe flights
Seattle to Alexandria flights
Portland to Monroe flights
Wenatchee to New Orleans flights
Walla Walla to New Orleans flights
Bellingham to New Orleans flights
Pullman to New Orleans flights
Pasco to Shreveport flights
Spokane to Alexandria flights
Portland to Alexandria flights
Pasco to Baton Rouge flights
Walla Walla to Baton Rouge flights

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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$520FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.