$379 Cheap Flights from Seattle (SEA) to Lafayette (LFT)
Popular airlines from Seattle-Tacoma International Airport (SEA) to Lafayette Regional Airport (LFT)
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
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Cheap Flights from Seattle to Lafayette (SEA-LFT)
Alternative airports near Lafayette
Prices were available within the past 7 days. Prices and availability are subject to change.
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Seattle (SEA) to Lafayette (LFT) at a glance
Embark on your journey from Seattle (SEA) to Lafayette (LFT) with a range of flight options available on this domestic short-haul route. Whether you're seeking affordable fares or convenient schedules, you can compare choices among various airlines to discover the best itinerary that aligns with your travel plans. Explore Lafayette’s renowned sights and neighborhoods while finding essential flight details from Seattle-Tacoma International Airport to Lafayette Regional Airport.
- Fastest flight duration: around 5h 30m in-flight, plus roughly 1h 30m layover with one stop
- Route distance: roughly 2,000 miles (3,220 km)
- Flights per week: around 9 departures on average
- Typical fares (one-way): economy tickets often range from $145–$585, depending on seasonality and how far ahead you book
Flights from Seattle - Tacoma International Airport (SEA) to Lafayette Regional Airport (LFT)
Based on the latest traveler bookings, here are the top airlines favored for flights from Seattle to Lafayette, often selected for one-stop service. Common layover points include Dallas-Fort Worth International Airport (DFW) with an approximate 1 hour and 30-minute layover, George Bush Intercontinental Airport (IAH) with about a 1 hour and 15-minute layover, and Hartsfield-Jackson Atlanta International Airport (ATL) with a 2-hour layover. These options allow you to tailor your itinerary based on price, travel time, and cabin class.
- American Airlines: This full-service airline provides one-stop flights, dominating the route with about 61% of departures. One-way ticket prices generally fall between $145 and $655, featuring a flight duration of 5h 30m and an overall travel time of approximately 7 hours, including layover time.
- United: Another full-service option, United accounts for roughly 34% of departures on this route. One-way fares typically range from $155 to $790. Passengers can expect an in-flight duration of 5h 30m, with the total journey lasting around 7 hours, including any layover.
- Delta: Delta offers one-stop service as a full-service carrier, covering about 5% of departures on this route. One-way fares usually range from $200 to $500. You’ll spend approximately 5h 30m in the air, with a total travel time near 7 hours, factoring in the layover.
Travelers flying from Seattle to Lafayette can enhance their journey by upgrading to first class, where American Airlines provides exceptional service on this route.
Best time to fly from Seattle (SEA) to Lafayette (LFT)
The most popular months for travelers flying from Seattle to Lafayette are February, April, and December, when peak temperatures in Lafayette reach up to 68°F in April. If you prefer quieter travel, consider August, the least busy time to visit with temperatures around 81.9°F and typically the lowest average one-way fare (around $281). Flight availability peaks in December, with approximately 12 flights per week, making it easier to find convenient departure times. May has the fewest flights, with approximately 7 flights per week.
- Cheapest time to fly: August usually offers good deals with average one-way fare around $281, roughly 18% cheaper than the yearly average.
- More budget-friendly months to fly: January and September typically offer average one-way fares roughly ranging from $287 to $305.
- Most flight options: December has the highest number of flights from Seattle to Lafayette, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 51.8°F (11.0°C) | Average | 8 | $287 |
| February | 55.8°F (13.2°C) | High | 10 | $344 |
| March | 62.2°F (16.8°C) | Average | 8 | $362 |
| April | 68.0°F (20.0°C) | High | 9 | $349 |
| May | 75.2°F (24.0°C) | Low | 7 | $342 |
| June | 80.8°F (27.1°C) | Average | 8 | $342 |
| July | 81.7°F (27.6°C) | Average | 9 | $330 |
| August | 81.9°F (27.7°C) | Low | 8 | $281 |
| September | 77.9°F (25.5°C) | Average | 9 | $305 |
| October | 70.3°F (21.3°C) | Average | 10 | $327 |
| November | 60.1°F (15.6°C) | Low | 8 | $337 |
| December | 55.4°F (13.0°C) | High | 12 | $522 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Seattle (SEA) to Lafayette (LFT)
- Seattle to Baton Rouge (SEA-BTR): Baton Rouge Metropolitan Airport (BTR) is located approximately 55 miles from Lafayette Regional Airport (LFT). One-way economy ticket prices for this journey generally fall between $135 and $430, influenced by the season and when you book. Travelers can choose from both one-stop and multi-stop flights, with popular layover spots being Dallas-Fort Worth International Airport (DFW) and George Bush Intercontinental Airport (IAH). Major airlines servicing this route include American Airlines and United, and first-class service is also offered.
- Seattle to Lake Charles (SEA-LCH): Lake Charles Regional Airport (LCH) lies about 73 miles away from Lafayette Regional Airport (LFT). The cost of one-way economy fares on this route typically ranges from $155 to $520, depending on the season and time of booking. This route is primarily serviced by one-stop flights, with favored layovers at Dallas-Fort Worth International Airport (DFW) and George Bush Intercontinental Airport (IAH). Leading airlines on this route include American Airlines and United, and first-class service is available as well.
How to find the best prices for flights from Seattle (SEA) to Lafayette (LFT)
Getting some of the best deals on flights from Seattle to Lafayette is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are generally available when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Afternoon departures (12 pm-6 pm) often provide lower prices, although morning flights (5 am-12 pm) are the most sought after. Additionally, flying on Wednesday offers both lower fares and increased popularity among travelers.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Lafayette hotel and flight deals.
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Lafayette Regional Airport from Seattle - Tacoma International Airport
Lafayette welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Here's how to reach Lafayette efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Lafayette, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
- Car rental: Renting a car from Lafayette Regional Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Lafayette Regional Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Lafayette Regional Airport, Lafayette Station, a train station, is located about 2.7 miles away by car.
Seattle to Lafayette Flights
The cheapest times to fly from Seattle to Lafayette
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Lafayette are during the month of November. You can find some of the cheapest flights from Seattle to Lafayette with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Seattle to Lafayette
Sunday is one of the best days to book for cheap flights from Seattle to Lafayette: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Seattle to Lafayette
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Lafayette in 2026. You can also book with separate airlines for your outbound and return journeys, from $379 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Lafayette flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Lafayette airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) cost?
You can find cheap one-way flights from $379 and cheap return flights $378 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) with Expedia. One-way flights generally range between $229 and $1055, and roundtrip flights usually range from $468 to $1647. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
August is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional), with average return fares around $435. This is about 19% lower than the average price throughout the year, as summer travel often sees fluctuating demand. Other affordable months to consider are January and September.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
Enter SEA to LFT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Seattle - Tacoma Intl. (SEA) to Lafayette Regional (LFT) with a layover in Los Angeles Intl. (LAX), starting from around $288. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
When flying from Seattle (SEA) to Lafayette (LFT), August and September are the best months, with average prices around $435. These late summer months provide a balance of good weather and lower fares, making it a great time to visit.
*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
The earliest flight from Seattle (Seattle - Tacoma Intl.) to Lafayette (Lafayette Regional) typically leaves at around 12:05 AM, operated by American Airlines. This seasonal service is available in June, allowing you to start your journey early and make the most of your time in Lafayette. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
The most popular departure times for flights from Seattle, WA (SEA) to Lafayette, LA (LFT) are in the early morning, from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing is popular because it allows you to start your day early and make the most of your time in Lafayette.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
Flying from SEA to LFT with a connection usually takes about 8 hours 20 minutes, traveling roughly 1,999 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
First class is available on flights from SEA to LFT. First class cabins are available on:
- American Airlines
- Delta Air Lines
- United Airlines
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lafayette from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Lafayette Regional (LFT) and Purdue University (LAF) in Lafayette. Some flights may connect through major hubs like Denver Intl. (DEN), Los Angeles Intl. (LAX), O'Hare Intl. (ORD) before reaching Lafayette. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) Lafayette Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Lafayette, LA (LFT-Lafayette Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Seattle-Tacoma International Airport |
|---|---|
Destination airport | Lafayette Regional Airport |
Distance | 1,998 miles away |
Airlines serving | American Airlines, United, Delta |
Popular airline | American Airlines |
Roundtrip price | $378 |