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$347+ Cheap flights from Lafayette (LFT) to Washington

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SEA
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Lafayette to Washington

Cheapest flights from Lafayette to Washington
Explore the most affordable flight options available from Lafayette to Washington. 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 4/14. 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.
Tue 8/2510:49 am
LFT
-
SEA
1 stop9h 58m
American Airlines
Tue 9/15:05 am
SEA
-
LFT
1 stop6h 36m
American Airlines
Deal found 4/14$347
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.
Fri 7/38:04 pm
LFT
-
PDX
1 stop6h 46m
American Airlines
Fri 7/2412:59 am
PDX
-
LFT
1 stop7h 18m
American Airlines
Deal found 4/15$369
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.
Fri 5/15:19 pm
LFT
-
SEA
1 stop8h 34m
Delta
Mon 5/1111:35 pm
SEA
-
LFT
1 stop9h 00m
Delta
Deal found 4/14$394
This American Airlines deal was found by Cheapflights users on 4/18. 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 5/277:59 pm
LFT
-
SEA
1 stop7h 00m
American Airlines
Wed 6/35:10 am
SEA
-
LFT
1 stop6h 12m
American Airlines
Deal found 4/18$397
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.
Mon 8/174:14 pm
LFT
-
PDX
1 stop8h 37m
United Airlines
Sat 8/2211:09 am
PDX
-
LFT
2 stops9h 46m
United Airlines
Deal found 4/16$406
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.
Wed 4/296:12 pm
LFT
-
SEA
1 stop8h 32m
American Airlines
Wed 5/136:00 am
SEA
-
LFT
1 stop8h 33m
American Airlines
Deal found 4/16$408
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.
Thu 5/287:59 pm
LFT
-
SEA
1 stop7h 00m
American Airlines
Mon 6/111:24 pm
SEA
-
LFT
1 stop8h 57m
American Airlines
Deal found 4/16$419
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.
Wed 5/277:59 pm
LFT
-
SEA
1 stop7h 00m
American Airlines
Tue 6/95:10 am
SEA
-
LFT
1 stop6h 12m
American Airlines
Deal found 4/16$422
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.
Thu 5/72:03 pm
LFT
-
SEA
1 stop9h 19m
American Airlines
Thu 5/1411:55 pm
SEA
-
LFT
1 stop8h 17m
American Airlines
Deal found 4/15$424
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.
Thu 6/115:30 pm
LFT
-
PDX
1 stop9h 20m
American Airlines
Mon 6/1511:43 pm
PDX
-
LFT
1 stop8h 38m
American Airlines
Deal found 4/16$442
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.
Tue 4/145:19 pm
LFT
-
SEA
1 stop8h 34m
Delta
Tue 4/2111:10 am
SEA
-
LFT
1 stop9h 02m
Delta
Deal found 4/14$447
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.
Thu 6/187:59 pm
LFT
-
PDX
1 stop6h 51m
American Airlines
Tue 6/235:10 am
PDX
-
LFT
1 stop6h 12m
American Airlines
Deal found 4/15$530

Find flight deals from Lafayette to Washington

Keep the following information in mind while searching for Lafayette to Washington flight deals. Data was last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(American Airlines)

Popular in

May

Cheapest in

March

Average price

$587
Provider with most accurate pricing for Lafayette Regional-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lafayette Regional-Seattle/Tacoma Intl flights.
Search Deals
From Lafayette Regional to Washington
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to Washington 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 Lafayette to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Fri 7/3

8:04 pm-12:50 am

1 stop6h 46m

Portland

Fri 7/24

12:59 am-10:17 am

1 stop7h 18m

$369

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 5/1

5:07 pm-12:44 am

1 stop9h 37m

Seattle/Tacoma Intl

Sun 5/10

12:59 am-10:12 am

1 stop7h 13m

$394

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Mon 8/17

4:14 pm-10:51 pm

1 stop8h 37m

Portland

Sat 8/22

11:09 am-10:55 pm

2 stops9h 46m

$406

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 4/28

3:15 pm-11:53 pm

1 stop10h 38m

Seattle/Tacoma Intl

Sat 5/2

6:00 am-3:14 pm

1 stop7h 14m

$419

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Thu 6/11

5:30 pm-12:50 am

1 stop9h 20m

Portland

Mon 6/15

11:43 pm-10:21 am

1 stop8h 38m

$442

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 5/1

2:05 pm-7:44 pm

1 stop7h 39m

Seattle/Tacoma Intl

Mon 5/11

10:53 pm-3:32 pm

2 stops14h 39m

$499

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 8/25

12:05 pm-10:42 pm

2 stops12h 37m

Seattle/Tacoma Intl

Tue 9/1

11:56 pm-11:15 am

1 stop9h 19m

$502

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 7/31

5:15 am-10:47 am

1 stop7h 32m

Seattle/Tacoma Intl

Tue 8/4

8:30 am-7:26 pm

2 stops8h 56m

$503
Quickest round-trip

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Thu 6/18

7:59 pm-12:50 am

1 stop6h 51m

Portland

Tue 6/23

5:10 am-1:22 pm

1 stop6h 12m

$530

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 4/29

5:42 am-1:54 pm

2 stops10h 12m

Seattle/Tacoma Intl

Wed 5/13

7:10 am-4:33 pm

1 stop7h 23m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Lafayette to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Lafayette 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 Lafayette to Washington

What is the cheapest month to book a flight from Lafayette to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Lafayette to State of Washington (average of $288). Flying from Lafayette to State of Washington in May is currently the most expensive (average of $654). 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.

How much does it cost to fly round-trip from Lafayette to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 18, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Lafayette to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,604 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Lafayette to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lafayette to Washington?

    Lafayette Regional (LFT), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Lafayette to Washington.

  • How long is the flight from Lafayette to State of Washington?

    There are many flights that can get you from Lafayette to State of Washington in 6h 46m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. There are 1959 mi between Lafayette and State of Washington. This flight may include one or multiple stops.

  • What are the most popular routes from Lafayette to State of Washington?

    The most popular flight routes from Lafayette to State of Washington are Lafayette Regional - Seattle/Tacoma Intl, Lafayette Regional - Portland and Lafayette Regional - Pasco Tri Cities.

  • Can I find deals for flights from Lafayette to Washington that include hotel bookings?

    Yes. In addition to deals on Lafayette to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lafayette to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lafayette to Washington.

  • Can I find deals for business class flights from Lafayette to Washington?

    Yes. Cheapflights offers flight deals from Lafayette to Washington 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 Lafayette to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Lafayette to State of Washington (average of $288). Flying from Lafayette to State of Washington in May is currently the most expensive (average of $654). 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

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Top 2 airlines flying from Lafayette to Washington

Discover the top 2 airlines that operate flights from Lafayette to Washington. 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.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$476FlexibilityNo cancel feeOn-time69%

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