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Cheap flights from Washington to Lafayette from $358

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Lafayette departing on 9/24. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Lafayette

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 am - 4:55 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
9h 25m1 stop Dallas/Fort Worth
American Airlines Logo
5:01 pm - 9:52 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
6h 51m1 stop Dallas/Fort Worth
$358American Airlines
Thu, Sep 24 - Sat, Sep 26
American Airlines Logo
10:15 am - 7:40 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
7h 25m1 stop Dallas/Fort Worth
American Airlines Logo
10:49 am - 4:41 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 52m1 stop Dallas/Fort Worth
$359American Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
11:59 pm - 11:15 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
9h 16m1 stop Houston George Bush Intcntl
United Airlines Logo
4:04 pm - 9:36 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 32m1 stop Houston George Bush Intcntl
$359United Airlines
Fri, Aug 28 - Wed, Sep 2
American Airlines Logo
5:18 am - 1:41 pmPDX  Portland-LFT Lafayette Regional
6h 23m1 stop Dallas/Fort Worth
American Airlines Logo
5:01 pm - 11:23 pmLFT  Lafayette Regional-PDX Portland
8h 22m1 stop Dallas/Fort Worth
$359American Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
6:30 am - 7:32 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
11h 02m2 stops Los Angeles Houston George Bush Intcntl
United Airlines Logo
9:20 am - 2:52 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 32m1 stop Houston George Bush Intcntl
$364United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
6:30 am - 5:47 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
9h 17m2 stops Los Angeles Houston George Bush Intcntl
United Airlines Logo
12:03 pm - 7:08 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 05m1 stop Houston George Bush Intcntl
$364United Airlines
Fri, Aug 28 - Wed, Sep 2
United Airlines Logo
7:10 am - 5:47 pmPDX  Portland-LFT Lafayette Regional
8h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 pm - 10:45 pmLFT  Lafayette Regional-PDX Portland
10h 45m2 stops Houston George Bush Intcntl San Francisco
$374United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
7:00 am - 5:47 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 47m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 pm - 7:08 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
7h 08m1 stop Houston George Bush Intcntl
$400United Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
11:59 pm - 11:15 amSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
9h 16m1 stop Houston George Bush Intcntl
United Airlines Logo
12:03 pm - 7:08 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 05m1 stop Houston George Bush Intcntl
$400United Airlines
Fri, Sep 4 - Thu, Sep 10
United Airlines Logo
7:00 am - 5:47 pmSEA  Seattle/Tacoma Intl-LFT Lafayette Regional
8h 47m1 stop Houston George Bush Intcntl
United Airlines Logo
12:03 pm - 7:08 pmLFT  Lafayette Regional-SEA Seattle/Tacoma Intl
9h 05m1 stop Houston George Bush Intcntl
$416United Airlines
Thu, Sep 3 - Thu, Sep 10

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American Airlines flights from State of Washington to Lafayette

Our best American Airlines deals on State of Washington to Lafayette flight tickets
American Airlines
Sep 24
SEA5:30 amSeattle/Tacoma Intl
9h 25m
1 stop
LFT4:55 pmLafayette Regional
Sep 26
LFT5:01 pmLafayette Regional
6h 51m
1 stop
SEA9:52 pmSeattle/Tacoma Intl
$358
American Airlines
Sep 2
PDX5:18 amPortland
6h 23m
1 stop
LFT1:41 pmLafayette Regional
Sep 9
LFT5:01 pmLafayette Regional
8h 22m
1 stop
PDX11:23 pmPortland
$359
American Airlines
Sep 4
SEA11:16 pmSeattle/Tacoma Intl
8h 59m
1 stop
LFT10:15 amLafayette Regional
Sep 10
LFT5:27 pmLafayette Regional
7h 42m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
$419

United Airlines flights from State of Washington to Lafayette

Our best United Airlines deals on State of Washington to Lafayette flight tickets
United Airlines
Aug 28
SEA11:59 pmSeattle/Tacoma Intl
9h 16m
1 stop
LFT11:15 amLafayette Regional
Sep 2
LFT4:04 pmLafayette Regional
7h 32m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$359
United Airlines
Aug 28
SEA6:30 amSeattle/Tacoma Intl
9h 17m
2 stops
LFT5:47 pmLafayette Regional
Sep 2
LFT12:03 pmLafayette Regional
9h 05m
1 stop
SEA7:08 pmSeattle/Tacoma Intl
$364
United Airlines
Sep 2
PDX7:10 amPortland
8h 37m
1 stop
LFT5:47 pmLafayette Regional
Sep 9
LFT2:00 pmLafayette Regional
10h 45m
2 stops
PDX10:45 pmPortland
$374

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 August 10, 2026.
Use the filters below to find and compare flights from Washington to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Thu 9/24

5:30 am-4:55 pm

1 stop9h 25m

Lafayette Regional

Sat 9/26

5:01 pm-9:52 pm

1 stop6h 51m

$358

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Fri 8/28

10:15 am-7:40 pm

1 stop7h 25m

Lafayette Regional

Tue 9/1

10:49 am-4:41 pm

1 stop7h 52m

$359

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Fri 8/28

11:59 pm-11:15 am

1 stop9h 16m

Lafayette Regional

Wed 9/2

4:04 pm-9:36 pm

1 stop7h 32m

$359
Quickest round-trip

PortlandLafayette

PDX Portland - LFT Lafayette Regional

PDXLFT

Portland

Wed 9/2

5:18 am-1:41 pm

1 stop6h 23m

Lafayette Regional

Wed 9/9

5:01 pm-11:23 pm

1 stop8h 22m

$359

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Fri 8/28

6:30 am-7:32 pm

2 stops11h 02m

Lafayette Regional

Tue 9/1

9:20 am-2:52 pm

1 stop7h 32m

$364

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Fri 8/28

6:30 am-5:47 pm

2 stops9h 17m

Lafayette Regional

Wed 9/2

12:03 pm-7:08 pm

1 stop9h 05m

$364

PortlandLafayette

PDX Portland - LFT Lafayette Regional

PDXLFT

Portland

Wed 9/2

7:10 am-5:47 pm

1 stop8h 37m

Lafayette Regional

Wed 9/9

2:00 pm-10:45 pm

2 stops10h 45m

$374

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Sun 9/6

7:00 am-5:47 pm

1 stop8h 47m

Lafayette Regional

Sun 9/13

2:00 pm-7:08 pm

1 stop7h 08m

$400

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Fri 9/4

11:59 pm-11:15 am

1 stop9h 16m

Lafayette Regional

Thu 9/10

12:03 pm-7:08 pm

1 stop9h 05m

$400

SeattleLafayette

SEA Seattle/Tacoma Intl - LFT Lafayette Regional

SEALFT

Seattle/Tacoma Intl

Thu 9/3

7:00 am-5:47 pm

1 stop8h 47m

Lafayette Regional

Thu 9/10

12:03 pm-7:08 pm

1 stop9h 05m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington 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

Can stopping save me money on State of Washington to Lafayette flights?

You could potentially save up to 65% on your flight if you consider stops on a State of Washington to Lafayette flight.

Cheap State of Washington to Lafayette flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Lafayette

Fastest flight time

6h 27m

Direct flights

None
The fastest flight from State of Washington to Lafayette takes 6h 27m
There are no direct flights from State of Washington to Lafayette. There are no popular flight routes from State of Washington to Lafayette.
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Frequently asked questions about flying from Washington to Lafayette

  • When did momondo last update prices for flights from Washington to Lafayette Regional Airport?

    Prices for flights from Washington to Lafayette Regional Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Lafayette Regional Airport?

  • How old do you have to be to fly from Washington to Lafayette Regional Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Lafayette Regional Airport.

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

    The required travel and health documents for your Lafayette Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lafayette Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Lafayette

Compare and see reviews for airlines that fly from State of Washington to Lafayette with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,893 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 Washington to Lafayette?

Finding the right flight to Lafayette from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lafayette quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Lafayette from Washington with this policy.

How can momondo help me find flights from Washington 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 Washington.

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

If you are not ready to book a flight from Washington to Lafayette now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lafayette and let you know when they change.

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