$329+ Cheap flights from Lake Charles to Boston (LCH - BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — BOS
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Lake Charles to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lake Charles to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lake Charles to BostonExplore the most affordable flight options available from Lake Charles to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Lake Charles to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/1110:52 am -
1 stop8h 00m
Wed 9/162:34 pm -
1 stop9h 10m
Deal found 8/23![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/162:15 pm -
2 stops9h 55m
Sat 9/193:49 pm -
1 stop6h 47m
Deal found 8/23![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/52:15 pm -
1 stop8h 23m
Wed 9/91:41 pm -
1 stop8h 55m
Deal found 8/21![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/82:15 pm -
2 stops9h 55m
Sat 9/129:00 am -
2 stops13h 36m
Deal found 8/24![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/112:15 pm -
2 stops8h 44m
Wed 9/165:45 am -
2 stops8h 39m
Deal found 8/23![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/66:04 am -
1 stop8h 05m
Thu 9/102:34 pm -
1 stop9h 10m
Deal found 8/22![American Airlines logo]()
$583
Best flights from Lake Charles to BostonDiscover carefully curated flight deals from Lake Charles to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Lake Charles to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/52:15 pm -
1 stop8h 23m
Wed 9/96:00 am -
2 stops12h 27m
Deal found 8/21![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/112:15 pm -
1 stop8h 23m
Wed 9/165:45 am -
2 stops8h 39m
Deal found 8/23![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/82:15 pm -
2 stops9h 55m
Sat 9/129:00 am -
2 stops13h 36m
Deal found 8/24![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/162:15 pm -
2 stops9h 55m
Sat 9/196:00 am -
3 stops16h 36m
Deal found 8/23![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/2512:15 pm -
2 stops9h 30m
Sun 9/278:25 pm -
2 stops15h 18m
Deal found 8/23![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/224:07 pm -
2 stops17h 54m
Sun 10/256:00 am -
2 stops8h 55m
Deal found 8/24![United Airlines logo]()
$693
Last-minute flights from Lake Charles to BostonDiscover last-minute flight deals from Lake Charles to Boston. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Lake Charles to Boston. Data last updated August 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/52:15 pm -
1 stop8h 23m
Wed 9/91:41 pm -
1 stop8h 55m
Deal found 8/21![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/66:04 am -
1 stop8h 05m
Thu 9/102:34 pm -
1 stop9h 10m
Deal found 8/22![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/82:15 pm -
2 stops9h 55m
Sat 9/129:00 am -
2 stops13h 36m
Deal found 8/24![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/1110:52 am -
1 stop8h 00m
Wed 9/162:34 pm -
1 stop9h 10m
Deal found 8/23![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/112:15 pm -
2 stops8h 44m
Wed 9/165:45 am -
2 stops8h 39m
Deal found 8/23![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/162:15 pm -
2 stops9h 55m
Sat 9/193:49 pm -
1 stop6h 47m
Deal found 8/23![United Airlines logo]()
$424
One-way flights from Lake Charles to BostonSearch for one-way flight options from Lake Charles to Boston. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Lake Charles to Boston. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/292:30 pm -
1 stop5h 58m
Deal found 8/22![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/167:30 am -
2 stops8h 18m
Deal found 8/25![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/244:07 pm -
2 stops29h 38m
Deal found 8/24![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/1610:52 am -
2 stops9h 57m
Deal found 8/23![American Airlines logo]()
$471
Find flight deals from Lake Charles to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $329 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lake Charles to Boston 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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Lake Charles to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Sat 9/5
2:15 pm-11:38 pm
1 stop8h 23m
Boston Logan Intl
Wed 9/9
6:00 am-5:27 pm
2 stops12h 27m
$504
Quickest round-trip
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Fri 9/11
2:15 pm-11:38 pm
1 stop8h 23m
Boston Logan Intl
Wed 9/16
5:45 am-1:24 pm
2 stops8h 39m
$509
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Tue 9/8
2:15 pm-1:10 am
2 stops9h 55m
Boston Logan Intl
Sat 9/12
9:00 am-9:36 pm
2 stops13h 36m
$574
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Wed 9/16
2:15 pm-1:10 am
2 stops9h 55m
Boston Logan Intl
Sat 9/19
6:00 am-9:36 pm
3 stops16h 36m
$617
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Fri 9/25
12:15 pm-10:45 pm
2 stops9h 30m
Boston Logan Intl
Sun 9/27
8:25 pm-10:43 am
2 stops15h 18m
$644
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Thu 10/22
4:07 pm-11:01 am
2 stops17h 54m
Boston Logan Intl
Sun 10/25
6:00 am-1:55 pm
2 stops8h 55m
$693
Cheapest one-way
Quickest one-way
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Thu 10/29
2:30 pm-9:28 pm
1 stop5h 58m
$329
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Wed 9/16
7:30 am-4:48 pm
2 stops8h 18m
$334
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Thu 9/24
4:07 pm-10:45 pm
2 stops29h 38m
$470
Lake CharlesBoston
LCH Lake Charles - BOS Boston Logan Intl
LCHBOS
Lake Charles
Wed 9/16
6:02 am-3:23 pm
1 stop8h 21m
$494
Sorted by cheapest first
Compare providers for flights from Lake Charles to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lake Charles to Boston in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lake Charles-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lake Charles-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lake Charles-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lake Charles to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Lake Charles with our price prediction graph.
LCH-BOS
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.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated August 26, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Lake Charles to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Lake Charles to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
Swansea
North Falmouth
Braintree
Sandwich
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Complete your trip
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Lake Charles and Boston flights
Browse other Lake Charles and Boston flight options. Last updated on August 26, 2026.
Other flights from Lake Charles
Browse through other flights departing from Lake Charles. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Lake Charles to Boston
Discover the top 2 airlines that operate flights from Lake Charles to Boston. 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$583 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$526 | FlexibilityNo cancel fee | On-time71% |