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$309+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SEA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/1912:08 pm
LFT
-
SEA
1 stop9h 17m
United Airlines
Thu 3/2611:59 pm
SEA
-
LFT
1 stop9h 26m
United Airlines
Deal found 1/20$309
This United Airlines deal was found by Cheapflights users on 1/20. 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 9/92:00 pm
LFT
-
SEA
1 stop9h 11m
United Airlines
Sat 9/196:30 am
SEA
-
LFT
2 stops9h 01m
United Airlines
Deal found 1/20$325
This American Airlines deal was found by Cheapflights users on 1/21. 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 4/1510:46 am
LFT
-
PDX
1 stop8h 13m
American Airlines
Wed 4/221:55 pm
PDX
-
LFT
1 stop7h 02m
American Airlines
Deal found 1/21$334
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 4/114:00 pm
LFT
-
PDX
1 stop8h 08m
Delta
Fri 4/1712:30 am
PDX
-
LFT
2 stops12h 44m
Delta
Deal found 1/21$339
This American Airlines deal was found by Cheapflights users on 1/20. 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 9/912:14 pm
LFT
-
SEA
1 stop6h 39m
American Airlines
Sat 9/1911:49 pm
SEA
-
LFT
1 stop7h 48m
American Airlines
Deal found 1/20$359
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 2/55:20 am
LFT
-
PDX
1 stop8h 58m
United Airlines
Mon 2/912:59 pm
PDX
-
LFT
1 stop6h 37m
United Airlines
Deal found 1/20$359
This United Airlines deal was found by Cheapflights users on 1/21. 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 9/182:00 pm
LFT
-
SEA
1 stop9h 11m
United Airlines
Sat 9/266:30 am
SEA
-
LFT
2 stops9h 01m
United Airlines
Deal found 1/21$365
This American Airlines deal was found by Cheapflights users on 1/20. 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 5/275:30 pm
LFT
-
SEA
1 stop9h 27m
American Airlines
Tue 6/95:05 am
SEA
-
LFT
1 stop6h 18m
American Airlines
Deal found 1/20$432
This American Airlines deal was found by Cheapflights users on 1/20. 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 4/236:12 pm
LFT
-
PDX
1 stop7h 30m
American Airlines
Sun 4/2611:40 pm
PDX
-
LFT
1 stop8h 36m
American Airlines
Deal found 1/20$459
This American Airlines deal was found by Cheapflights users on 1/19. 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 7/98:07 pm
LFT
-
SEA
1 stop6h 50m
American Airlines
Fri 7/1711:20 pm
SEA
-
LFT
1 stop8h 59m
American Airlines
Deal found 1/19$464
This Delta deal was found by Cheapflights users on 1/20. 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 2/173:14 pm
LFT
-
SEA
1 stop9h 58m
Delta
Tue 2/246:15 am
SEA
-
LFT
1 stop8h 20m
Delta
Deal found 1/20$479
This United Airlines deal was found by Cheapflights users on 1/19. 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 1/235:20 am
LFT
-
PDX
1 stop8h 58m
United Airlines
Sun 1/2512:59 pm
PDX
-
LFT
1 stop6h 37m
United Airlines
Deal found 1/19$519

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$309
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$461
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. 15% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 21, 2026.
Use the filters below to find and compare flights from Lafayette to Washington that are best for you.

Fly from

Lafayette

Fly to

Washington

Route

Depart

Return

Price

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Thu 3/19

12:08 pm-7:25 pm

1 stop9h 17m

Seattle/Tacoma Intl

Thu 3/26

11:59 pm-11:25 am

1 stop9h 26m

$309

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Wed 4/15

10:46 am-4:59 pm

1 stop8h 13m

Portland

Wed 4/22

1:55 pm-10:57 pm

1 stop7h 02m

$334

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Thu 2/5

5:20 am-12:18 pm

1 stop8h 58m

Portland

Mon 2/9

12:59 pm-9:36 pm

1 stop6h 37m

$359

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Wed 5/27

5:30 pm-12:57 am

1 stop9h 27m

Seattle/Tacoma Intl

Tue 6/9

5:05 am-1:23 pm

1 stop6h 18m

$432

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Thu 4/23

6:12 pm-11:42 pm

1 stop7h 30m

Portland

Sun 4/26

11:40 pm-10:16 am

1 stop8h 36m

$459

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 2/17

3:14 pm-11:12 pm

1 stop9h 58m

Seattle/Tacoma Intl

Tue 2/24

6:15 am-4:35 pm

1 stop8h 20m

$479

LafayettePortland

LFT - PDX

LFTPDX

Lafayette Regional

Thu 4/23

2:59 pm-10:02 pm

1 stop9h 03m

Portland

Sat 4/25

12:30 am-2:19 pm

2 stops11h 49m

$543

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Sat 2/14

4:07 pm-11:03 pm

1 stop8h 56m

Seattle/Tacoma Intl

Wed 2/18

5:00 am-11:22 am

2 stops28h 22m

$567

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Fri 7/10

5:30 pm-11:43 pm

1 stop8h 13m

Seattle/Tacoma Intl

Sun 7/19

3:34 pm-11:56 pm

1 stop6h 22m

$589

LafayetteSeattle

LFT - SEA

LFTSEA

Lafayette Regional

Tue 2/17

4:07 pm-9:49 am

2 stops19h 42m

Seattle/Tacoma Intl

Tue 2/24

6:45 am-5:39 pm

1 stop8h 54m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

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, July is the cheapest month in which you can book a flight from Lafayette to State of Washington (average of $203). Flying from Lafayette to State of Washington in January is currently the most expensive (average of $300). 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 January 21, 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
9,191 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,174 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 8h 13m. Fly via United Airlines, American 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, July is the cheapest month in which you can book a flight from Lafayette to State of Washington (average of $203). Flying from Lafayette to State of Washington in January is currently the most expensive (average of $300). 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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Alternative routes for Lafayette to Washington

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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$476FlexibilityNo cancel feeOn-time69%

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