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Lafayette

$67+ Cheap flights from Boston (BOS) to Lafayette, IN, IN

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IND
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Lafayette are usually found in June or July, booked 83 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Boston to Lafayette

Cheapest flights from Boston to Lafayette
Explore the most affordable flight options available from Boston to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:49 pm
BOS
-
IND
3 stops29h 26m
Spirit Airlines
Wed 3/186:00 am
IND
-
BOS
3 stops17h 59m
Spirit Airlines
Deal found 1/27$347
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:01 am
BOS
-
IND
2 stops22h 31m
Multiple Airlines
Fri 2/137:41 pm
IND
-
BOS
1 stop5h 32m
Multiple Airlines
Deal found 1/26$348
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:58 pm
BOS
-
IND
1 stop4h 21m
Delta
Fri 3/66:05 am
IND
-
BOS
1 stop8h 09m
Delta
Deal found 1/26$349
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:23 pm
BOS
-
IND
2 stops18h 47m
Multiple Airlines
Tue 2/175:45 am
IND
-
BOS
1 stop11h 30m
Multiple Airlines
Deal found 1/26$351
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
BOS
-
IND
1 stop10h 21m
Delta
Mon 3/211:34 am
IND
-
BOS
Nonstop2h 13m
Delta
Deal found 1/26$352
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:00 am
BOS
-
IND
1 stop12h 31m
Frontier
Sun 2/157:37 pm
IND
-
BOS
1 stop5h 30m
Frontier
Deal found 1/26$353
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:51 pm
BOS
-
IND
1 stop20h 26m
Spirit Airlines
Sun 3/88:18 pm
IND
-
BOS
1 stop27h 26m
Spirit Airlines
Deal found 1/27$354
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:34 am
BOS
-
IND
1 stop13h 57m
Spirit Airlines
Wed 2/412:21 pm
IND
-
BOS
1 stop10h 58m
Spirit Airlines
Deal found 1/25$355
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:34 am
BOS
-
IND
3 stops29h 52m
Spirit Airlines
Thu 2/125:45 am
IND
-
BOS
2 stops16h 16m
Spirit Airlines
Deal found 1/26$356
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:35 am
BOS
-
IND
1 stop6h 38m
Spirit Airlines
Mon 3/235:08 pm
IND
-
BOS
1 stop28h 25m
Spirit Airlines
Deal found 1/26$357
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:43 pm
BOS
-
IND
2 stops19h 43m
Spirit Airlines
Thu 2/510:38 am
IND
-
BOS
3 stops26h 11m
Spirit Airlines
Deal found 1/27$358
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/53:43 pm
BOS
-
IND
1 stop21h 32m
Spirit Airlines
Fri 2/68:26 pm
IND
-
BOS
1 stop20h 22m
Spirit Airlines
Deal found 1/27$359

Find flight deals from Boston to Lafayette

Keep the following information in mind while searching for Boston to Lafayette flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Mytrip)

One-way from

$67
(Kiwi.com)

Popular in

October

Cheapest in

June

Average price

$451
Provider with most accurate pricing for Boston Logan Intl-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Indianapolis flights.
Search Deals
From Boston Logan Intl to Lafayette
Search Deals
One-way flight from Boston Logan Intl to Lafayette
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Boston to Lafayette that are best for you.

Fly from

Boston

Fly to

Lafayette

Route

Depart

Return

Price

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 4/4

6:00 am-11:17 am

1 stop5h 17m

Indianapolis

Tue 4/7

12:47 pm-5:26 pm

1 stop4h 39m

$353

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 3/7

4:55 pm-7:42 pm

Nonstop2h 47m

Indianapolis

Sun 3/8

6:00 am-8:20 am

Nonstop2h 20m

$366

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sun 5/10

1:35 pm-4:14 pm

Nonstop2h 39m

Indianapolis

Sat 5/16

6:05 am-8:30 am

Nonstop2h 25m

$366

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 2/28

4:55 pm-7:42 pm

Nonstop2h 47m

Indianapolis

Sun 3/1

6:00 am-8:19 am

Nonstop2h 19m

$366

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Fri 4/17

8:27 am-11:16 am

Nonstop2h 49m

Indianapolis

Wed 4/22

5:14 pm-7:40 pm

Nonstop2h 26m

$366

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sun 3/1

6:10 pm-8:32 am

2 stops14h 22m

Indianapolis

Fri 3/6

6:00 am-11:52 am

3 stops29h 52m

$367

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Thu 4/2

5:40 am-10:32 pm

1 stop16h 52m

Indianapolis

Sun 4/5

5:08 pm-9:33 pm

1 stop28h 25m

$368

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sun 3/22

5:30 am-11:14 am

1 stop5h 44m

Indianapolis

Sat 5/9

6:05 am-8:30 am

Nonstop2h 25m

$376

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Fri 3/27

9:00 am-4:29 pm

1 stop7h 29m

Indianapolis

Sat 3/28

6:00 am-8:20 am

Nonstop2h 20m

$376

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Wed 4/1

9:00 am-2:54 pm

1 stop5h 54m

Indianapolis

Sun 4/5

6:57 am-9:15 am

Nonstop2h 18m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
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Best time to book a flight from Boston to Lafayette

Have a flexible travel schedule? Discover the best time to fly to Lafayette from Boston with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Lafayette

How far ahead should I book a flight from Boston to Lafayette?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Lafayette. Price data was last updated on January 23, 2026.

The price you pay for your flight from Boston to Lafayette may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Lafayette?

Currently, June is the cheapest month in which you can book a flight from Boston to Lafayette (average of $90). Flying from Boston to Lafayette in February is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to L4F?

Find hourly flight availability from Boston to Lafayette. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

It’s typically best to fly out from Boston to Lafayette in the morning. Doing so could potentially save you 57% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Boston to Lafayette?

Use this chart to determine the cheapest time to fly round-trip from Boston to Lafayette. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Boston to Lafayette flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lafayette

Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated January 28, 2026.
Read through reviews of airlines operating flights from Boston to Lafayette, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,121 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,200 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Allegiant Air
7.2
Good
706 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,383 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Boston to Lafayette. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Lafayette?

    If you book a flight to Lafayette from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 10 flights from Logan Intl to Lafayette per day from 7 different airlines.

  • How popular is this Boston to Lafayette flight route?

    This flight path from Boston Logan Intl to Lafayette was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Lafayette?

    Airlines like United Airlines, Southwest, and Delta fly from Boston to Lafayette in about 2h 47m. The time it takes to get you to your destination can typically vary by up to 6h 28m. Boston and Lafayette are separated by a distance of 816 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boston to Lafayette one-way?

    $59 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and Spirit Airlines, with prices starting from $83 and $96, respectively.

  • What are the most reliable airlines from Boston to Lafayette?

    No one likes to see their flight delayed. When booking a flight from Boston to Lafayette consider choosing Envoy Air (100%), China Eastern (100%) or Aerolineas Argentinas (100%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Lafayette?

    Looking at all options, your cheapest flight can be booked for $125. While the most popular route (Boston Logan Intl - Indianapolis) can be booked for $130 on average, our data indicates $375 when flying from Boston to Lafayette.

  • Can I find deals for flights from Boston to Lafayette that include hotel bookings?

    Yes. In addition to deals on Boston to Lafayette flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Lafayette?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Lafayette.

  • Can I find deals for business class flights from Boston to Lafayette?

    Yes. Cheapflights offers flight deals from Boston to Lafayette by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Lafayette?

    Currently, June is the cheapest month in which you can book a flight from Boston to Lafayette (average of $90). Flying from Boston to Lafayette in February is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boston to Lafayette

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Boston to Lafayette

Discover the top 7 airlines that operate flights from Boston to Lafayette. 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 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$58Average$136FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$102Average$227FlexibilityNo cancel feeOn-time65%
FrontierCheapest$106Average$210FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$186Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$501FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$318Average$430FlexibilityNo cancel feeOn-time63%

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