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Cheap flights from Boston to Lafayette from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Lafayette departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Lafayette

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:28 am - 4:56 pmBOS  Boston Logan Intl-LFT Lafayette Regional
9h 28m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 3:56 pmLFT  Lafayette Regional-BOS Boston Logan Intl
7h 56m1 stop Charlotte Douglas
$339American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
8:28 am - 4:56 pmBOS  Boston Logan Intl-LFT Lafayette Regional
9h 28m1 stop Dallas/Fort Worth
American Airlines Logo
8:10 am - 5:56 pmLFT  Lafayette Regional-BOS Boston Logan Intl
8h 46m1 stop Charlotte Douglas
$339American Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
8:00 am - 3:04 pmBOS  Boston Logan Intl-LFT Lafayette Regional
8h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:16 pm - 10:33 pmLFT  Lafayette Regional-BOS Boston Logan Intl
6h 17m1 stop Atlanta Hartsfield-Jackson
$339Delta
Sat, Oct 24 - Sun, Oct 25
Delta Logo
2:59 pm - 10:11 pmBOS  Boston Logan Intl-LFT Lafayette Regional
8h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:16 pm - 10:33 pmLFT  Lafayette Regional-BOS Boston Logan Intl
6h 17m1 stop Atlanta Hartsfield-Jackson
$339Delta
Fri, Oct 23 - Sun, Oct 25
United Airlines Logo
1:41 pm - 7:32 pmBOS  Boston Logan Intl-LFT Lafayette Regional
6h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
5:20 am - 12:24 pmLFT  Lafayette Regional-BOS Boston Logan Intl
6h 04m1 stop Houston George Bush Intcntl
$339United Airlines
Thu, Sep 10 - Sun, Sep 13
Delta Logo
5:30 am - 11:00 amBOS  Boston Logan Intl-LFT Lafayette Regional
6h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:10 pm - 1:25 amLFT  Lafayette Regional-BOS Boston Logan Intl
7h 15m1 stop Atlanta Hartsfield-Jackson
$339Delta
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
3:38 pm - 9:10 pmBOS  Boston Logan Intl-LFT Lafayette Regional
6h 32m1 stop Charlotte Douglas
American Airlines Logo
8:10 am - 4:46 pmLFT  Lafayette Regional-BOS Boston Logan Intl
7h 36m1 stop Charlotte Douglas
$339American Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
5:38 pm - 10:59 pmBOS  Boston Logan Intl-LFT Lafayette Regional
6h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
5:15 am - 4:21 pmLFT  Lafayette Regional-BOS Boston Logan Intl
10h 06m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$344United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
5:38 pm - 10:59 pmBOS  Boston Logan Intl-LFT Lafayette Regional
6h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
2:04 pm - 11:59 pmLFT  Lafayette Regional-BOS Boston Logan Intl
8h 55m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$344United Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
6:45 am - 1:41 pmBOS  Boston Logan Intl-LFT Lafayette Regional
7h 56m1 stop Dallas/Fort Worth
American Airlines Logo
10:49 am - 9:05 pmLFT  Lafayette Regional-BOS Boston Logan Intl
9h 16m1 stop Dallas/Fort Worth
$359American Airlines
Sun, Aug 30 - Sun, Sep 6

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United Airlines flights from Boston to Lafayette

Our best United Airlines deals on Boston to Lafayette flight tickets
United Airlines
Oct 20
BOS5:38 pmBoston Logan Intl
6h 21m
1 stop
LFT10:59 pmLafayette Regional
Oct 24
LFT5:15 amLafayette Regional
10h 06m
2 stops
BOS4:21 pmBoston Logan Intl
$344
United Airlines
Aug 19
BOS10:38 amBoston Logan Intl
9h 54m
2 stops
LFT7:32 pmLafayette Regional
Aug 25
LFT4:04 pmLafayette Regional
6h 34m
1 stop
BOS11:38 pmBoston Logan Intl
$379
United Airlines
Aug 19
BOS7:30 amBoston Logan Intl
8h 59m
2 stops
LFT3:29 pmLafayette Regional
Aug 25
LFT5:20 amLafayette Regional
8h 30m
2 stops
BOS2:50 pmBoston Logan Intl
$384

Delta flights from Boston to Lafayette

Our best Delta deals on Boston to Lafayette flight tickets
Delta
Aug 24
BOS5:30 amBoston Logan Intl
6h 30m
1 stop
LFT11:00 amLafayette Regional
Aug 31
LFT5:10 pmLafayette Regional
7h 15m
1 stop
BOS1:25 amBoston Logan Intl
$339
Delta
Oct 20
BOS5:30 amBoston Logan Intl
6h 18m
1 stop
LFT10:48 amLafayette Regional
Oct 26
LFT3:16 pmLafayette Regional
6h 58m
1 stop
BOS11:14 pmBoston Logan Intl
$369
Delta
Aug 19
BOS8:55 amBoston Logan Intl
6h 47m
1 stop
LFT2:42 pmLafayette Regional
Aug 25
LFT11:43 amLafayette Regional
6h 52m
1 stop
BOS7:35 pmBoston Logan Intl
$374

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Lafayette 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Boston to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Tue 10/20

8:28 am-4:56 pm

1 stop9h 28m

Lafayette Regional

Sat 10/24

7:00 am-3:56 pm

1 stop7h 56m

$339

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Tue 10/20

8:28 am-4:56 pm

1 stop9h 28m

Lafayette Regional

Tue 10/27

8:10 am-5:56 pm

1 stop8h 46m

$339

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Sat 10/24

8:00 am-3:04 pm

1 stop8h 04m

Lafayette Regional

Sun 10/25

3:16 pm-10:33 pm

1 stop6h 17m

$339

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Fri 10/23

2:59 pm-10:11 pm

1 stop8h 12m

Lafayette Regional

Sun 10/25

3:16 pm-10:33 pm

1 stop6h 17m

$339
Quickest round-trip

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Thu 9/10

1:41 pm-7:32 pm

1 stop6h 51m

Lafayette Regional

Sun 9/13

5:20 am-12:24 pm

1 stop6h 04m

$339

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Mon 8/24

5:30 am-11:00 am

1 stop6h 30m

Lafayette Regional

Mon 8/31

5:10 pm-1:25 am

1 stop7h 15m

$339

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Mon 8/24

3:38 pm-9:10 pm

1 stop6h 32m

Lafayette Regional

Mon 8/31

8:10 am-4:46 pm

1 stop7h 36m

$339

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Tue 10/20

5:38 pm-10:59 pm

1 stop6h 21m

Lafayette Regional

Sat 10/24

5:15 am-4:21 pm

2 stops10h 06m

$344

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Tue 10/20

5:38 pm-10:59 pm

1 stop6h 21m

Lafayette Regional

Tue 10/27

2:04 pm-11:59 pm

2 stops8h 55m

$344

BostonLafayette

BOS Boston Logan Intl - LFT Lafayette Regional

BOSLFT

Boston Logan Intl

Sun 8/30

6:45 am-1:41 pm

1 stop7h 56m

Lafayette Regional

Sun 9/6

10:49 am-9:05 pm

1 stop9h 16m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Lafayette from

How to get the cheapest flight ticket from Boston to Lafayette

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lafayette?

If you’re not able to fly to Lafayette in January, then September is your next best option. Flight prices from Boston to Lafayette during September average around $387.

When to book flights from Boston to Lafayette

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Lafayette according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Lafayette (BOS to LFT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Lafayette

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Boston to Lafayette takes 6h 15m
There are no direct flights from Boston to Lafayette. There are no popular flight routes from Boston to Lafayette.
Search flight deals

Frequently asked questions about flying from Boston to Lafayette

  • How far is Boston Logan Intl to Lafayette Regional by plane?

    Boston Logan Intl and Lafayette Regional are 1429.8 mi apart from one another. Typically, this will take 6h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Lafayette Regional Airport?

    Prices for flights from Boston Logan Intl Airport to Lafayette Regional Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Lafayette Regional Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Lafayette Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Lafayette Regional Airport.

  • What documentation or ID do you need to fly to Lafayette Regional Airport?

    The required travel and health documents for your Lafayette Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lafayette Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Lafayette?

Best airlines flying from Boston to Lafayette

Compare and see reviews for airlines that fly from Boston to Lafayette with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
DeltaPriceFrom $289Free CancellationRating
7.8
8,490 reviews
Search Delta flights

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Lafayette?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lafayette from Boston.

Can I find flights from Boston to Lafayette with flexible booking policies on momondo?

Flights from Boston to Lafayette with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Lafayette?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Lafayette.

I’m not ready to book a flight from Boston to Lafayette right now. Can momondo alert me if prices change?

Price alerts on flights to Lafayette from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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