Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Lafayette from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Lafayette departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Lafayette

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:10 am - 1:22 pm
SEA
-
LFT
6h 12m
1 stop
American Airlines Logo
7:59 pm - 12:59 am
LFT
-
SEA
7h 00m
1 stop
$397American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
12:49 am - 10:21 am
SEA
-
LFT
7h 32m
1 stop
American Airlines Logo
5:36 pm - 10:26 pm
LFT
-
SEA
6h 50m
1 stop
$502American Airlines
Mon, Jun 29 - Tue, Jul 7
United Airlines Logo
7:05 am - 6:21 pm
SEA
-
LFT
9h 16m
1 stop
United Airlines Logo
5:15 am - 10:47 am
LFT
-
SEA
7h 32m
1 stop
$544United Airlines
Thu, Jul 30 - Mon, Aug 3
American Airlines Logo
5:10 am - 1:22 pm
SEA
-
LFT
6h 12m
1 stop
American Airlines Logo
1:53 pm - 9:04 pm
LFT
-
SEA
9h 11m
2 stops
$589American Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
6:00 am - 7:26 pm
SEA
-
LFT
11h 26m
2 stops
United Airlines Logo
5:15 am - 10:47 am
LFT
-
SEA
7h 32m
1 stop
$724United Airlines
Thu, Jul 30 - Mon, Aug 3
United Airlines Logo
7:00 am - 11:16 am
SEA
-
LFT
26h 16m
3 stops
United Airlines Logo
5:15 am - 10:47 am
LFT
-
SEA
7h 32m
1 stop
$816United Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
8:35 am - 7:26 pm
SEA
-
LFT
8h 51m
2 stops
United Airlines Logo
5:15 am - 4:20 pm
LFT
-
SEA
13h 05m
2 stops
$875United Airlines
Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
6:00 am - 7:26 pm
SEA
-
LFT
11h 26m
2 stops
United Airlines Logo
9:30 am - 11:10 pm
LFT
-
SEA
15h 40m
2 stops
$908United Airlines
Thu, Jul 30 - Mon, Aug 3

American Airlines flights from Seattle to Lafayette

Our best American Airlines deals on Seattle to Lafayette flight tickets
American Airlines
Jun 9
SEA5:10 amSeattle/Tacoma Intl
6h 12m
1 stop
LFT1:22 pmLafayette Regional
Jun 16
LFT7:59 pmLafayette Regional
7h 00m
1 stop
SEA12:59 amSeattle/Tacoma Intl
$397
American Airlines
Jun 9
SEA5:10 amSeattle/Tacoma Intl
6h 12m
1 stop
LFT1:22 pmLafayette Regional
Jun 16
LFT1:53 pmLafayette Regional
9h 11m
2 stops
SEA9:04 pmSeattle/Tacoma Intl
$589
American Airlines
May 15
SEA11:55 pmSeattle/Tacoma Intl
8h 17m
1 stop
LFT10:12 amLafayette Regional
May 18
LFT6:12 pmLafayette Regional
8h 32m
1 stop
SEA12:44 amSeattle/Tacoma Intl
$775

United Airlines flights from Seattle to Lafayette

Our best United Airlines deals on Seattle to Lafayette flight tickets
United Airlines
Jul 30
SEA7:05 amSeattle/Tacoma Intl
9h 16m
1 stop
LFT6:21 pmLafayette Regional
Aug 3
LFT5:15 amLafayette Regional
7h 32m
1 stop
SEA10:47 amSeattle/Tacoma Intl
$544
United Airlines
Jul 30
SEA6:00 amSeattle/Tacoma Intl
11h 26m
2 stops
LFT7:26 pmLafayette Regional
Aug 3
LFT5:15 amLafayette Regional
7h 32m
1 stop
SEA10:47 amSeattle/Tacoma Intl
$724
United Airlines
Jun 9
SEA7:00 amSeattle/Tacoma Intl
26h 16m
3 stops
LFT11:16 amLafayette Regional
Jun 16
LFT5:15 amLafayette Regional
7h 32m
1 stop
SEA10:47 amSeattle/Tacoma Intl
$816

momondo 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, momondo users made 832,500 searches. Data last updated May 10, 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
Quickest round-trip

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 6/9

5:10 am-1:22 pm

1 stop6h 12m

Lafayette Regional

Tue 6/16

7:59 pm-12:59 am

1 stop7h 00m

$397

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Mon 6/29

12:49 am-10:21 am

1 stop7h 32m

Lafayette Regional

Tue 7/7

5:36 pm-10:26 pm

1 stop6h 50m

$502

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 7/30

7:05 am-6:21 pm

1 stop9h 16m

Lafayette Regional

Mon 8/3

5:15 am-10:47 am

1 stop7h 32m

$544

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 6/9

5:10 am-1:22 pm

1 stop6h 12m

Lafayette Regional

Tue 6/16

1:53 pm-9:04 pm

2 stops9h 11m

$589

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 7/30

6:00 am-7:26 pm

2 stops11h 26m

Lafayette Regional

Mon 8/3

5:15 am-10:47 am

1 stop7h 32m

$724

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 6/9

7:00 am-11:16 am

3 stops26h 16m

Lafayette Regional

Tue 6/16

5:15 am-10:47 am

1 stop7h 32m

$816

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Tue 6/30

8:35 am-7:26 pm

2 stops8h 51m

Lafayette Regional

Tue 7/7

5:15 am-4:20 pm

2 stops13h 05m

$875

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Thu 7/30

6:00 am-7:26 pm

2 stops11h 26m

Lafayette Regional

Mon 8/3

9:30 am-11:10 pm

2 stops15h 40m

$908
Cheapest one-way
Quickest one-way

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 5/31

5:10 am-1:22 pm

1 stop6h 12m

$374

SeattleLafayette

SEA - LFT

SEALFT

Seattle/Tacoma Intl

Sun 5/31

5:10 am-1:22 pm

1 stop6h 12m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Lafayette from

How to get the cheapest flight ticket from Seattle to Lafayette

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Lafayette Regional?

American Airlines and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Lafayette Regional

When to book flights from Seattle to Lafayette

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Lafayette according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Lafayette (SEA to LFT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Lafayette

Fastest flight time

9h 16m

Direct flights

None
The fastest flight from Seattle to Lafayette takes 9h 16m
There are no direct flights from Seattle to Lafayette. There are no popular flight routes from Seattle to Lafayette.
Search flight deals

Frequently asked questions about flying from Seattle to Lafayette

  • How far is Seattle/Tacoma Intl to Lafayette Regional by plane?

    Lafayette Regional is 2002.3 mi away from Seattle/Tacoma Intl. 9h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Lafayette Regional Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Lafayette Regional Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Lafayette Regional Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lafayette Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Lafayette Regional Airport.

  • What documentation or ID do you need to fly to Lafayette Regional Airport?

    The travel and health documents you'll need for your trip to Lafayette Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lafayette Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Lafayette?

Best airlines flying from Seattle to Lafayette

Compare and see reviews for airlines that fly from Seattle to Lafayette with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Lafayette?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Lafayette. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Lafayette with flexible booking policies on momondo?

Flights from Seattle to Lafayette with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Lafayette?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lafayette from Seattle.

I’m not ready to book a flight from Seattle to Lafayette right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Lafayette flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Lafayette trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/9
Tue 6/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States