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Cheap flights from Boston to Lafayette from $311

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 8/12. 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
0 bags

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Find the cheapest flights from Boston to Lafayette

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:45 am - 11:00 am
BOS
-
LFT
5h 15m
1 stop
Delta Logo
3:24 pm - 11:41 pm
LFT
-
BOS
7h 17m
1 stop
$311Delta
Wed, Aug 12 - Sat, Aug 29
American Airlines Logo
7:00 am - 1:20 pm
BOS
-
LFT
7h 20m
1 stop
American Airlines Logo
10:52 am - 8:51 pm
LFT
-
BOS
8h 59m
1 stop
$329American Airlines
Fri, Jul 3 - Sat, Jul 11
American Airlines Logo
8:19 am - 5:01 pm
BOS
-
LFT
9h 42m
2 stops
American Airlines Logo
10:52 am - 8:51 pm
LFT
-
BOS
8h 59m
1 stop
$334American Airlines
Fri, Jul 3 - Sat, Jul 11
American Airlines Logo
9:19 am - 4:56 pm
BOS
-
LFT
8h 37m
1 stop
American Airlines Logo
2:11 pm - 11:59 pm
LFT
-
BOS
8h 48m
2 stops
$336American Airlines
Wed, Aug 12 - Sat, Aug 29
American Airlines Logo
7:00 am - 1:20 pm
BOS
-
LFT
7h 20m
1 stop
American Airlines Logo
10:52 am - 8:51 pm
LFT
-
BOS
8h 59m
1 stop
$354American Airlines
Fri, Jul 3 - Sat, Jul 11
American Airlines Logo
6:01 am - 1:20 pm
BOS
-
LFT
8h 19m
2 stops
American Airlines Logo
10:52 am - 8:51 pm
LFT
-
BOS
8h 59m
1 stop
$360American Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
7:10 am - 6:21 pm
BOS
-
LFT
12h 11m
2 stops
United Airlines Logo
12:05 pm - 1:05 am
LFT
-
BOS
12h 00m
2 stops
$411United Airlines
Wed, Aug 12 - Sat, Aug 29
American Airlines Logo
9:01 am - 4:57 pm
BOS
-
LFT
8h 56m
1 stop
American Airlines Logo
1:53 pm - 10:13 pm
LFT
-
BOS
7h 20m
1 stop
$436American Airlines
Tue, Jun 9 - Sun, Jun 14
American Airlines Logo
9:37 am - 7:29 pm
BOS
-
LFT
10h 52m
2 stops
American Airlines Logo
10:51 am - 8:53 pm
LFT
-
BOS
9h 02m
1 stop
$450American Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
6:00 am - 6:21 pm
BOS
-
LFT
13h 21m
3 stops
United Airlines Logo
12:05 pm - 1:05 am
LFT
-
BOS
12h 00m
2 stops
$451United Airlines
Wed, Aug 12 - Sat, Aug 29

American Airlines flights from Boston to Lafayette

Our best American Airlines deals on Boston to Lafayette flight tickets
American Airlines
Jul 3
BOS7:00 amBoston Logan Intl
7h 20m
1 stop
LFT1:20 pmLafayette Regional
Jul 11
LFT10:52 amLafayette Regional
8h 59m
1 stop
BOS8:51 pmBoston Logan Intl
$329
American Airlines
Jul 3
BOS8:19 amBoston Logan Intl
9h 42m
2 stops
LFT5:01 pmLafayette Regional
Jul 11
LFT10:52 amLafayette Regional
8h 59m
1 stop
BOS8:51 pmBoston Logan Intl
$334
American Airlines
Aug 12
BOS9:19 amBoston Logan Intl
8h 37m
1 stop
LFT4:56 pmLafayette Regional
Aug 29
LFT2:11 pmLafayette Regional
8h 48m
2 stops
BOS11:59 pmBoston Logan Intl
$336

Delta flights from Boston to Lafayette

Our best Delta deals on Boston to Lafayette flight tickets
Delta
Aug 12
BOS6:45 amBoston Logan Intl
5h 15m
1 stop
LFT11:00 amLafayette Regional
Aug 29
LFT3:24 pmLafayette Regional
7h 17m
1 stop
BOS11:41 pmBoston Logan Intl
$311
Delta
Jul 23
BOS5:30 amBoston Logan Intl
6h 17m
1 stop
LFT10:47 amLafayette Regional
Jul 27
LFT3:29 pmLafayette Regional
7h 30m
1 stop
BOS11:59 pmBoston Logan Intl
$467
Delta
May 21
BOS10:16 amBoston Logan Intl
7h 17m
1 stop
LFT4:33 pmLafayette Regional
May 25
LFT5:15 pmLafayette Regional
7h 13m
1 stop
BOS1:28 amBoston Logan Intl
$654

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 May 7, 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
Quickest round-trip

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Wed 8/12

6:45 am-11:00 am

1 stop5h 15m

Lafayette Regional

Sat 8/29

3:24 pm-11:41 pm

1 stop7h 17m

$311

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 7/3

7:00 am-1:20 pm

1 stop7h 20m

Lafayette Regional

Sat 7/11

10:52 am-8:51 pm

1 stop8h 59m

$329

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 7/3

8:19 am-5:01 pm

2 stops9h 42m

Lafayette Regional

Sat 7/11

10:52 am-8:51 pm

1 stop8h 59m

$334

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Wed 8/12

9:19 am-4:56 pm

1 stop8h 37m

Lafayette Regional

Sat 8/29

2:11 pm-11:59 pm

2 stops8h 48m

$336

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 7/3

7:00 am-1:20 pm

1 stop7h 20m

Lafayette Regional

Sat 7/11

10:52 am-8:51 pm

1 stop8h 59m

$354

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Fri 7/3

6:01 am-1:20 pm

2 stops8h 19m

Lafayette Regional

Sat 7/11

10:52 am-8:51 pm

1 stop8h 59m

$360

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Wed 8/12

7:10 am-6:21 pm

2 stops12h 11m

Lafayette Regional

Sat 8/29

12:05 pm-1:05 am

2 stops12h 00m

$411

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Tue 6/9

9:01 am-4:57 pm

1 stop8h 56m

Lafayette Regional

Sun 6/14

1:53 pm-10:13 pm

1 stop7h 20m

$436

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Sat 6/6

9:37 am-7:29 pm

2 stops10h 52m

Lafayette Regional

Sat 6/13

10:51 am-8:53 pm

1 stop9h 02m

$450

BostonLafayette

BOS - LFT

BOSLFT

Boston Logan Intl

Wed 8/12

6:00 am-6:21 pm

3 stops13h 21m

Lafayette Regional

Sat 8/29

12:05 pm-1:05 am

2 stops12h 00m

$451

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 typical price of a round-trip flight between Boston and Lafayette?

What is the cheapest month to fly to Lafayette?

If you’re not able to fly to Lafayette in January, then June is your next best option. Flight prices from Boston to Lafayette during June average around $353.

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

5h 15m

Direct flights

None
The fastest flight from Boston to Lafayette takes 5h 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 5h 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
11,669 reviews
Search American Airlines flights
DeltaPriceFrom $289Free CancellationRating
7.9
8,459 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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