$349+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LFT
mai 18 — mai 251
Round-trip
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Lafayette
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Cheapest flights from Seattle to LafayetteExplore 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 april 18, 2026.
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 april 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/13. 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.
sø. 5/242:03 pm
SEA
- LFT
1 stop7h 29m
American Airlines
ti. 6/27:59 pm
LFT
- SEA
1 stop7h 00m
American Airlines
Deal found 4/13![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/16. 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.
ti. 5/511:59 pm
SEA
- LFT
1 stop9h 19m
United Airlines
lø. 5/94:10 pm
LFT
- SEA
1 stop8h 42m
United Airlines
Deal found 4/16![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/14. 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.
ti. 4/216:00 am
SEA
- LFT
1 stop8h 35m
Delta
ti. 4/285:19 pm
LFT
- SEA
1 stop8h 34m
Delta
Deal found 4/14![Delta logo]()
$433
This American Airlines deal was found by Cheapflights users on 4/14. 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.
ti. 4/216:30 am
SEA
- LFT
2 stops9h 12m
American Airlines
ti. 4/285:07 pm
LFT
- SEA
1 stop7h 40m
American Airlines
Deal found 4/14![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 4/16. 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.
ti. 5/511:11 am
SEA
- LFT
2 stops9h 48m
American Airlines
lø. 5/92:03 pm
LFT
- SEA
2 stops10h 55m
American Airlines
Deal found 4/16![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 4/14. 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.
ti. 4/2812:59 am
SEA
- LFT
1 stop7h 13m
American Airlines
sø. 5/35:42 am
LFT
- SEA
1 stop7h 06m
American Airlines
Deal found 4/14![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/15. 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.
on. 4/2212:59 am
SEA
- LFT
1 stop7h 13m
American Airlines
ma. 4/275:07 pm
LFT
- SEA
1 stop7h 40m
American Airlines
Deal found 4/15![American Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 4/15. 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.
fr. 5/111:53 pm
SEA
- LFT
2 stops13h 39m
United Airlines
ti. 5/54:10 pm
LFT
- SEA
1 stop8h 42m
United Airlines
Deal found 4/15![United Airlines logo]()
$538
Best flights from Seattle to LafayetteDiscover carefully curated flight deals from Seattle to Lafayette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 18, 2026.
Discover carefully curated flight deals from Seattle to Lafayette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/13. 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.
sø. 5/242:03 pm
SEA
- LFT
1 stop7h 29m
American Airlines
ti. 6/27:59 pm
LFT
- SEA
1 stop7h 00m
American Airlines
Deal found 4/13![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/16. 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.
ti. 5/511:59 pm
SEA
- LFT
1 stop9h 19m
United Airlines
lø. 5/94:10 pm
LFT
- SEA
1 stop8h 42m
United Airlines
Deal found 4/16![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 4/14. 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.
on. 4/2911:11 am
SEA
- LFT
2 stops9h 48m
American Airlines
sø. 5/35:42 am
LFT
- SEA
1 stop7h 06m
American Airlines
Deal found 4/14![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 4/15. 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.
fr. 5/111:53 pm
SEA
- LFT
2 stops13h 39m
United Airlines
ti. 5/54:10 pm
LFT
- SEA
1 stop8h 42m
United Airlines
Deal found 4/15![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 4/17. 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.
to. 5/76:30 am
SEA
- LFT
2 stops9h 12m
American Airlines
ma. 5/116:12 pm
LFT
- SEA
1 stop8h 32m
American Airlines
Deal found 4/17![American Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 4/14. 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.
on. 4/298:45 am
SEA
- LFT
2 stops12h 13m
United Airlines
sø. 5/35:15 am
LFT
- SEA
2 stops12h 36m
United Airlines
Deal found 4/14![United Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 4/17. 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.
to. 5/76:58 pm
SEA
- LFT
2 stops14h 20m
United Airlines
ma. 5/112:05 pm
LFT
- SEA
2 stops9h 53m
United Airlines
Deal found 4/17![United Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 5/1411:59 pm
SEA
- LFT
1 stop9h 19m
United Airlines
ma. 5/182:05 pm
LFT
- SEA
1 stop7h 39m
United Airlines
Deal found 4/13![United Airlines logo]()
$898
Last-minute flights from Seattle to LafayetteDiscover last-minute flight deals from Seattle to Lafayette. Data last updated april 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lafayette. Data last updated april 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/14. 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.
ti. 4/216:00 am
SEA
- LFT
1 stop8h 35m
Delta
ti. 4/285:19 pm
LFT
- SEA
1 stop8h 34m
Delta
Deal found 4/14![Delta logo]()
$433
This American Airlines deal was found by Cheapflights users on 4/14. 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.
ti. 4/216:30 am
SEA
- LFT
2 stops9h 12m
American Airlines
ti. 4/285:07 pm
LFT
- SEA
1 stop7h 40m
American Airlines
Deal found 4/14![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 4/15. 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.
on. 4/2212:59 am
SEA
- LFT
1 stop7h 13m
American Airlines
ma. 4/275:07 pm
LFT
- SEA
1 stop7h 40m
American Airlines
Deal found 4/15![American Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 4/14. 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.
ti. 4/2812:59 am
SEA
- LFT
1 stop7h 13m
American Airlines
sø. 5/35:42 am
LFT
- SEA
1 stop7h 06m
American Airlines
Deal found 4/14![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/15. 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.
fr. 5/111:53 pm
SEA
- LFT
2 stops13h 39m
United Airlines
ti. 5/54:10 pm
LFT
- SEA
1 stop8h 42m
United Airlines
Deal found 4/15![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 4/16. 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.
ti. 5/511:59 pm
SEA
- LFT
1 stop9h 19m
United Airlines
lø. 5/94:10 pm
LFT
- SEA
1 stop8h 42m
United Airlines
Deal found 4/16![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 4/16. 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.
ti. 5/511:11 am
SEA
- LFT
2 stops9h 48m
American Airlines
lø. 5/92:03 pm
LFT
- SEA
2 stops10h 55m
American Airlines
Deal found 4/16![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 4/13. 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.
sø. 5/242:03 pm
SEA
- LFT
1 stop7h 29m
American Airlines
ti. 6/27:59 pm
LFT
- SEA
1 stop7h 00m
American Airlines
Deal found 4/13![American Airlines logo]()
$349
One-way flights from Seattle to LafayetteSearch for one-way flight options from Seattle to Lafayette. Find affordable one-way fares based on user searches. Data last updated april 18, 2026.
Search for one-way flight options from Seattle to Lafayette. Find affordable one-way fares based on user searches. Data last updated april 18, 2026.
This American Airlines deal was found by Cheapflights users on 4/16. 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.
sø. 5/3112:49 am
SEA
- LFT
1 stop7h 32m
American Airlines
Deal found 4/16![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/16. 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.
ma. 6/17:05 pm
SEA
- LFT
2 stops14h 11m
United Airlines
Deal found 4/16![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/16. 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.
sø. 5/315:10 am
SEA
- LFT
1 stop6h 12m
American Airlines
Deal found 4/16![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 4/15. 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.
sø. 5/3111:52 pm
SEA
- LFT
2 stops16h 29m
United Airlines
Deal found 4/15![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 4/17. 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.
sø. 5/317:30 am
SEA
- LFT
2 stops12h 17m
Delta
Deal found 4/17![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 4/15. 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.
to. 6/115:00 am
SEA
- LFT
2 stops12h 26m
United Airlines
Deal found 4/15![United Airlines logo]()
$541
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 april 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
Popular in | February |
Cheapest in | August |
Average price | $552 |
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 april 18, 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
Cheapest round-trip
Quickest round-trip
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
sø. 5/24
2:03 pm-11:32 pm
1 stop7h 29m
Lafayette Regional
ti. 6/2
7:59 pm-12:59 am
1 stop7h 00m
$349
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
ti. 5/5
11:59 pm-11:18 am
1 stop9h 19m
Lafayette Regional
lø. 5/9
4:10 pm-10:52 pm
1 stop8h 42m
$394
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
on. 4/29
11:11 am-10:59 pm
2 stops9h 48m
Lafayette Regional
sø. 5/3
5:42 am-10:48 am
1 stop7h 06m
$454
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
fr. 5/1
11:53 pm-3:32 pm
2 stops13h 39m
Lafayette Regional
ti. 5/5
4:10 pm-10:52 pm
1 stop8h 42m
$538
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
to. 5/7
6:30 am-5:42 pm
2 stops9h 12m
Lafayette Regional
ma. 5/11
6:12 pm-12:44 am
1 stop8h 32m
$692
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
on. 4/29
8:45 am-10:58 pm
2 stops12h 13m
Lafayette Regional
sø. 5/3
5:15 am-3:51 pm
2 stops12h 36m
$827
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
to. 5/7
6:58 pm-11:18 am
2 stops14h 20m
Lafayette Regional
ma. 5/11
2:05 pm-9:58 pm
2 stops9h 53m
$828
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
to. 5/14
11:59 pm-11:18 am
1 stop9h 19m
Lafayette Regional
ma. 5/18
2:05 pm-7:44 pm
1 stop7h 39m
$898
Cheapest one-way
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
sø. 5/31
6:00 am-4:33 pm
1 stop8h 33m
$384
SeattleLafayette
SEA - LFT
SEALFT
Seattle/Tacoma Intl
sø. 5/31
11:52 pm-11:16 am
1 stop9h 24m
$384
Showing 1-10 of 13 resultsSorted 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-LFT
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
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 april 18, 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.
Comfort
7.2
Crew
7.9
Boarding
7.5
Food
6.4
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Comfort
7.2
Crew
7.9
Boarding
7.5
Food
6.4
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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.
Traveling to a place near Lafayette?
Book flights to Lafayette if you plan to visit one of these locationsOpelousas
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Complete your trip to Lafayette by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Lafayette by cabin class
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Other flights to Lafayette
Explore flights to Lafayette departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on april 18, 2026.
Seattle and Lafayette flights
Browse other Seattle and Lafayette flight options. Last updated on april 18, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on april 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 april 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$470 | FlexibilityNo cancel fee | On-time71% |