$160 Cheap Flights from Boston (BOS) to Lake Charles (LCH)

View $160 flight on Mon, Jan 5, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Lake Charles, LA (LCH-Lake Charles Regional)

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Cheap Flights from Boston to Lake Charles (BOS-LCH)

Prices were available within the past 7 days and start at $160 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jan 5 - Fri, Jan 23
BOS
Boston
LCH
Lake Charles
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Boston to Lake Charles, returning Fri, Jan 23, priced at $269 found 2 days ago
United
Mon, Jan 5 - Fri, Jan 23
BOS
Boston
LCH
Lake Charles
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Boston to Lake Charles, returning Fri, Jan 23, priced at $274 found 2 days ago
United
Wed, Nov 12 - Wed, Nov 19
BOS
Boston
LCH
Lake Charles
$304 Roundtrip, found 5 days ago
$304
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 12 from Boston to Lake Charles, returning Wed, Nov 19, priced at $304 found 5 days ago
United
Wed, Nov 12 - Wed, Nov 19
BOS
Boston
LCH
Lake Charles
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 12 from Boston to Lake Charles, returning Wed, Nov 19, priced at $309 found 5 days ago
United
Mon, Jan 5 - Fri, Jan 23
BOS
Boston
LCH
Lake Charles
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Boston to Lake Charles, returning Fri, Jan 23, priced at $319 found 2 days ago
United
Wed, Nov 12 - Wed, Nov 19
BOS
Boston
LCH
Lake Charles
$321 Roundtrip, found 5 days ago
$321
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 12 from Boston to Lake Charles, returning Wed, Nov 19, priced at $321 found 5 days ago
United
Wed, Nov 12 - Wed, Nov 19
BOS
Boston
LCH
Lake Charles
$326 Roundtrip, found 5 days ago
$326
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 12 from Boston to Lake Charles, returning Wed, Nov 19, priced at $326 found 5 days ago
American Airlines
Sat, Jan 10 - Sat, Jan 24
BOS
Boston
LCH
Lake Charles
$349 Roundtrip, found 9 hours ago
$349
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Boston to Lake Charles, returning Sat, Jan 24, priced at $349 found 9 hours ago
United
Mon, Jan 5 - Fri, Jan 23
BOS
Boston
LCH
Lake Charles
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Boston to Lake Charles, returning Fri, Jan 23, priced at $350 found 2 days ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
BOS
Boston
LCH
Lake Charles
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 12 from Boston to Lake Charles, returning Wed, Nov 19, priced at $353 found 5 days ago

Find the cheapest month to fly from Boston (BOS) to Lake Charles (LCH)

May is typically the cheapest month to fly

From $236 - $570 per traveler.

Alternative airports near Lake Charles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lake Charles Regional LCH. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $384
LCH
Lake Charles Regional
Cheapest
Average driving time to city center13 min
Flights from $384

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH) cost?
Snag a cheap one-way flight from $160 or cheap return flight from $269 from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH)?
The cheapest month to fly from BOS to LCH is January, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BOS to LCH flight.
How many flights per day from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH)?
There aren't any daily direct flights from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BOS to LCH?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH)?
To arrive at Lake Charles Regional Airport (LCH) on time, pick a flight that leaves Logan Intl. Airport (BOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH) last-minute?
Booking your plane ticket from BOS to LCH right before your getaway is usually more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a BOS to LCH flight and hotel package?
Opting for a BOS to LCH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of stays and then add activities, flights 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 Logan Intl. Airport (BOS) to Lake Charles Regional Airport (LCH)?
You can usually reschedule or cancel your BOS to LCH flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Lake Charles Regional
Airlines serving
American Airlines, United
Roundtrip price
$268
Distance
1491 mi

Book with confidence

Boston to Lake Charles Flights

The cheapest times to fly from Boston to Lake Charles

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 Boston to Lake Charles are during the month of January. You can find some of the cheapest flights from Boston to Lake Charles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Lake Charles

Sunday is one of the best days to book for cheap flights from Boston to Lake Charles: 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 Boston to Lake Charles

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 Boston to Lake Charles in 2025. You can also book with separate airlines for your outbound and return journeys, from $160 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 Boston to Lake Charles 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 Boston to Lake Charles 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.

 

Boston to Lake Charles Flights

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*Available to One Key members.