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Cheap flights from Boston to Lafayette from $269

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Lafayette departing on 10/30. 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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Find the cheapest flights from Boston to Lafayette

Cheap round-trip flights

American Airlines Logo
5:30 am - 11:45 amBOS-LFT
7h 15m1 stop
American Airlines Logo
7:08 am - 3:38 pmLFT-BOS
7h 30m1 stop
$269American Airlines
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Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
9:35 am - 3:27 pmBOS-LFT
6h 52m1 stop
United Airlines Logo
5:20 am - 3:17 pmLFT-BOS
8h 57m2 stops
$274United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
9:40 am - 5:59 pmBOS-LFT
9h 19m2 stops
American Airlines Logo
10:02 am - 7:24 pmLFT-BOS
8h 22m2 stops
$279American Airlines
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Sat, Nov 1 - Wed, Nov 5
United Airlines Logo
10:00 am - 3:33 pmBOS-LFT
6h 33m1 stop
United Airlines Logo
2:05 pm - 12:50 amLFT-BOS
9h 45m2 stops
$310United Airlines
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Tue, Oct 7 - Sat, Oct 11
Delta Logo
5:35 am - 10:30 amBOS-LFT
5h 55m1 stop
Delta Logo
3:22 pm - 11:02 pmLFT-BOS
6h 40m1 stop
$319Delta
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Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
3:17 pm - 11:08 pmBOS-LFT
8h 51m2 stops
United Airlines Logo
9:45 am - 5:55 pmLFT-BOS
7h 10m1 stop
$324United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
10:30 am - 6:00 pmBOS-LFT
8h 30m2 stops
American Airlines Logo
10:08 am - 7:42 pmLFT-BOS
8h 34m2 stops
$329American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:30 am - 3:33 pmBOS-LFT
9h 03m1 stop
United Airlines Logo
4:10 pm - 11:44 pmLFT-BOS
6h 34m1 stop
$360United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
Delta Logo
7:55 am - 2:42 pmBOS-LFT
7h 47m1 stop
Delta Logo
5:39 pm - 1:18 amLFT-BOS
6h 39m1 stop
$379Delta
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Sat, Sep 27 - Mon, Sep 29
Delta Logo
5:45 am - 11:04 amBOS-LFT
6h 19m1 stop
Delta Logo
5:17 pm - 1:06 amLFT-BOS
6h 49m1 stop
$418Delta
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Thu, Dec 25 - Mon, Dec 29

American Airlines flights from Boston to Lafayette

Our best American Airlines deals on Boston to Lafayette flight tickets
American Airlines
Oct 30
BOS5:30 amBoston Logan Intl
7h 15m
1 stop
LFT11:45 amLafayette Regional
Nov 6
LFT7:08 amLafayette Regional
7h 30m
1 stop
BOS3:38 pmBoston Logan Intl
$269
Find similar
American Airlines
Nov 1
BOS9:40 amBoston Logan Intl
9h 19m
2 stops
LFT5:59 pmLafayette Regional
Nov 5
LFT10:02 amLafayette Regional
8h 22m
2 stops
BOS7:24 pmBoston Logan Intl
$279
Find similar
American Airlines
Sep 30
BOS10:30 amBoston Logan Intl
8h 30m
2 stops
LFT6:00 pmLafayette Regional
Oct 4
LFT10:08 amLafayette Regional
8h 34m
2 stops
BOS7:42 pmBoston Logan Intl
$329
Find similar

United Airlines flights from Boston to Lafayette

Our best United Airlines deals on Boston to Lafayette flight tickets
United Airlines
Nov 1
BOS9:35 amBoston Logan Intl
6h 52m
1 stop
LFT3:27 pmLafayette Regional
Nov 5
LFT5:20 amLafayette Regional
8h 57m
2 stops
BOS3:17 pmBoston Logan Intl
$274
Find similar
United Airlines
Oct 7
BOS10:00 amBoston Logan Intl
6h 33m
1 stop
LFT3:33 pmLafayette Regional
Oct 11
LFT2:05 pmLafayette Regional
9h 45m
2 stops
BOS12:50 amBoston Logan Intl
$310
Find similar
United Airlines
Sep 30
BOS3:17 pmBoston Logan Intl
8h 51m
2 stops
LFT11:08 pmLafayette Regional
Oct 4
LFT9:45 amLafayette Regional
7h 10m
1 stop
BOS5:55 pmBoston Logan Intl
$324
Find similar

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 September 17, 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

Thu 10/30

5:30 am-11:45 am

1 stop7h 15m

Lafayette Regional

Thu 11/6

7:08 am-3:38 pm

1 stop7h 30m

$269

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Sat 11/1

9:35 am-3:27 pm

1 stop6h 52m

Lafayette Regional

Wed 11/5

5:20 am-3:17 pm

2 stops8h 57m

$274

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Sat 11/1

9:40 am-5:59 pm

2 stops9h 19m

Lafayette Regional

Wed 11/5

10:02 am-7:24 pm

2 stops8h 22m

$279

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 10/7

10:00 am-3:33 pm

1 stop6h 33m

Lafayette Regional

Sat 10/11

2:05 pm-12:50 am

2 stops9h 45m

$310

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 9/30

5:35 am-10:30 am

1 stop5h 55m

Lafayette Regional

Sat 10/4

3:22 pm-11:02 pm

1 stop6h 40m

$319

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 9/30

3:17 pm-11:08 pm

2 stops8h 51m

Lafayette Regional

Sat 10/4

9:45 am-5:55 pm

1 stop7h 10m

$324

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 9/30

10:30 am-6:00 pm

2 stops8h 30m

Lafayette Regional

Sat 10/4

10:08 am-7:42 pm

2 stops8h 34m

$329

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 10/7

7:30 am-3:33 pm

1 stop9h 03m

Lafayette Regional

Sat 10/11

4:10 pm-11:44 pm

1 stop6h 34m

$360

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Sat 9/27

7:55 am-2:42 pm

1 stop7h 47m

Lafayette Regional

Mon 9/29

5:39 pm-1:18 am

1 stop6h 39m

$379

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Thu 12/25

5:45 am-11:04 am

1 stop6h 19m

Lafayette Regional

Mon 12/29

5:17 pm-1:06 am

1 stop6h 49m

$418

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 December is your next best option. Flight prices from Boston to Lafayette during December average around $403.

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 55m 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
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $406Free CancellationRating
7.2
10,000 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.

An easier way to manage your Lafayette trip

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