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Cheap flights from Boston to Lafayette from $295

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 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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American Airlines Logo
7:05 am - 2:20 pmBOS-LFT
8h 15m1 stop
American Airlines Logo
2:50 pm - 9:55 pmLFT-BOS
6h 05m1 stop
$349American Airlines
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Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
7:00 am - 6:01 pmBOS-LFT
12h 01m2 stops
American Airlines Logo
2:50 pm - 9:55 pmLFT-BOS
6h 05m1 stop
$354American Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
10:30 am - 9:36 pmBOS-LFT
12h 06m2 stops
United Airlines Logo
5:20 am - 2:17 pmLFT-BOS
7h 57m2 stops
$359United Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
7:57 am - 5:24 pmBOS-LFT
10h 27m2 stops
American Airlines Logo
1:54 pm - 11:59 pmLFT-BOS
9h 05m2 stops
$515American Airlines
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Thu, Dec 25 - Fri, Dec 26
United Airlines Logo
6:01 am - 3:31 pmBOS-LFT
10h 30m2 stops
United Airlines Logo
7:05 am - 9:29 pmLFT-BOS
13h 24m1 stop
$607United Airlines
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Mon, Dec 22 - Fri, Dec 26
Delta Logo
5:40 am - 11:09 amBOS-LFT
6h 29m1 stop
Delta Logo
5:29 pm - 1:07 amLFT-BOS
6h 38m1 stop
$629Delta
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Thu, Dec 25 - Fri, Dec 26
United Airlines Logo
6:45 am - 7:26 pmBOS-LFT
13h 41m2 stops
United Airlines Logo
12:22 pm - 12:45 amLFT-BOS
11h 23m2 stops
$653United Airlines
Find Deal
Mon, Dec 22 - Fri, Dec 26
Delta Logo
12:18 pm - 4:49 pmBOS-LFT
5h 31m1 stop
Delta Logo
5:29 pm - 1:07 amLFT-BOS
6h 38m1 stop
$769Delta
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Sun, Dec 21 - Fri, Dec 26
Delta Logo
6:45 am - 4:47 pmBOS-LFT
11h 02m1 stop
Delta Logo
5:29 pm - 1:07 amLFT-BOS
6h 38m1 stop
$772Delta
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Fri, Dec 19 - Fri, Dec 26
Delta Logo
6:40 am - 4:49 pmBOS-LFT
11h 09m1 stop
Delta Logo
5:29 pm - 10:06 amLFT-BOS
15h 37m1 stop
$805Delta
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Mon, Dec 22 - Mon, Dec 29

American Airlines flights from Boston to Lafayette

Our best American Airlines deals on Boston to Lafayette flight tickets
American Airlines
Jan 30
BOS7:05 amBoston Logan Intl
8h 15m
1 stop
LFT2:20 pmLafayette Regional
Feb 1
LFT2:50 pmLafayette Regional
6h 05m
1 stop
BOS9:55 pmBoston Logan Intl
$349
Find similar
American Airlines
Jan 30
BOS7:00 amBoston Logan Intl
12h 01m
2 stops
LFT6:01 pmLafayette Regional
Feb 1
LFT2:50 pmLafayette Regional
6h 05m
1 stop
BOS9:55 pmBoston Logan Intl
$354
Find similar
American Airlines
Dec 25
BOS7:57 amBoston Logan Intl
10h 27m
2 stops
LFT5:24 pmLafayette Regional
Dec 26
LFT1:54 pmLafayette Regional
9h 05m
2 stops
BOS11:59 pmBoston Logan Intl
$515
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United Airlines flights from Boston to Lafayette

Our best United Airlines deals on Boston to Lafayette flight tickets
United Airlines
Jan 30
BOS10:30 amBoston Logan Intl
12h 06m
2 stops
LFT9:36 pmLafayette Regional
Feb 1
LFT5:20 amLafayette Regional
7h 57m
2 stops
BOS2:17 pmBoston Logan Intl
$359
Find similar
United Airlines
Nov 12
BOS1:32 pmBoston Logan Intl
8h 46m
1 stop
LFT9:18 pmLafayette Regional
Nov 16
LFT6:30 amLafayette Regional
7h 07m
1 stop
BOS2:37 pmBoston Logan Intl
$476
Find similar
United Airlines
Nov 12
BOS11:45 amBoston Logan Intl
10h 33m
2 stops
LFT9:18 pmLafayette Regional
Nov 16
LFT6:30 amLafayette Regional
7h 07m
1 stop
BOS2:37 pmBoston Logan Intl
$481
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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 November 5, 2025.
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

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 1/30

7:05 am-2:20 pm

1 stop8h 15m

Lafayette Regional

Sun 2/1

2:50 pm-9:55 pm

1 stop6h 05m

$349

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 1/30

7:00 am-6:01 pm

2 stops12h 01m

Lafayette Regional

Sun 2/1

2:50 pm-9:55 pm

1 stop6h 05m

$354

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 1/30

10:30 am-9:36 pm

2 stops12h 06m

Lafayette Regional

Sun 2/1

5:20 am-2:17 pm

2 stops7h 57m

$359

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Thu 12/25

7:57 am-5:24 pm

2 stops10h 27m

Lafayette Regional

Fri 12/26

1:54 pm-11:59 pm

2 stops9h 05m

$515

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Mon 12/22

6:01 am-3:31 pm

2 stops10h 30m

Lafayette Regional

Fri 12/26

7:05 am-9:29 pm

1 stop13h 24m

$607

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Thu 12/25

5:40 am-11:09 am

1 stop6h 29m

Lafayette Regional

Fri 12/26

5:29 pm-1:07 am

1 stop6h 38m

$629

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Mon 12/22

6:45 am-7:26 pm

2 stops13h 41m

Lafayette Regional

Fri 12/26

12:22 pm-12:45 am

2 stops11h 23m

$653

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Sun 12/21

12:18 pm-4:49 pm

1 stop5h 31m

Lafayette Regional

Fri 12/26

5:29 pm-1:07 am

1 stop6h 38m

$769

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 12/19

6:45 am-4:47 pm

1 stop11h 02m

Lafayette Regional

Fri 12/26

5:29 pm-1:07 am

1 stop6h 38m

$772

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Mon 12/22

6:40 am-4:49 pm

1 stop11h 09m

Lafayette Regional

Mon 12/29

5:29 pm-10:06 am

1 stop15h 37m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 June, then September is your next best option. Flight prices from Boston to Lafayette during September average around $387.

What is the cheapest day to depart on your flight to Lafayette?

The cheapest day to depart from Boston to Lafayette is on a Thursday. Travelers who choose to depart for Lafayette on a Thursday will often find tickets for as low as $616. The most expensive day to fly to Lafayette is Monday, with ticket prices averaging around $938.

What is the cheapest time of day to depart on your flight to Lafayette?

In the morning is the cheapest time of day to fly from Boston to Lafayette when you can find flight prices for as low as $617. Flying to Lafayette in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $726 on average. Flights to Lafayette from Boston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
There are no direct flights from Boston to Lafayette. There are no popular flight routes from Boston to Lafayette.
Search flight deals

  • 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 5h 31m 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
DeltaPriceFrom $318Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $366Free CancellationRating
7.2
11,040 reviews
Search American Airlines 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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