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Lafayette

$148+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IND
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Lafayette are usually found in June or August, booked 85 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Lafayette

Keep the following information in mind while searching for Boston to Lafayette flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(Priceline)

One-way from

$148
(Delta)

Popular in

December

Cheapest in

June

Average price

$423
Provider with most accurate pricing for Boston Logan Intl-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Indianapolis flights.
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From Boston Logan Intl to Lafayette
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One-way flight from Boston Logan Intl to Lafayette
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Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 1, 2025.

This Priceline deal was found by Cheapflights users on 3/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/164:55 pmBOS - IND
1 stop7h 26mSpirit Airlines
Thu 6/196:50 amIND - BOS
1 stop9h 00mSpirit Airlines
Deal found 3/31$255
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Fri 4/185:30 amBOS - IND
1 stop11h 34mMultiple Airlines
Sun 4/205:35 amIND - BOS
1 stop8h 44mMultiple Airlines
Deal found 4/1$256
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:40 amBOS - IND
1 stop8h 39mFrontier
Fri 5/309:01 pmIND - BOS
1 stop11h 43mFrontier
Deal found 3/30$258
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:55 amBOS - IND
Nonstop2h 41mAmerican Airlines
Tue 7/16:55 pmIND - BOS
Nonstop2h 18mAmerican Airlines
Deal found 3/31$313
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 5/216:00 amBOS - IND
1 stop5h 14mDelta
Wed 5/215:59 pmIND - BOS
1 stop4h 34mDelta
Deal found 3/31$315
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:20 pmBOS - IND
1 stop4h 20mSouthwest
Sat 5/1012:50 pmIND - BOS
1 stop4h 15mSouthwest
Deal found 3/31$359
This United deal was found by Cheapflights users on 4/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:03 amBOS - IND
1 stop7h 29mUnited Airlines
Sat 8/25:45 amIND - BOS
2 stops7h 55mUnited Airlines
Deal found 4/1$408

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 April 1, 2025.
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

Mon 6/16

4:55 pm-12:21 am

1 stop7h 26m

Indianapolis

Thu 6/19

6:50 am-3:50 pm

1 stop9h 00m

$255

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Fri 4/18

5:30 am-5:04 pm

1 stop11h 34m

Indianapolis

Sun 4/20

5:35 am-2:19 pm

1 stop8h 44m

$256

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Mon 5/26

9:40 am-6:19 pm

1 stop8h 39m

Indianapolis

Thu 5/29

7:14 pm-8:40 am

1 stop13h 26m

$258

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Tue 4/29

8:15 am-11:01 am

Nonstop2h 46m

Indianapolis

Tue 5/6

11:11 am-6:21 pm

1 stop7h 10m

$305

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Tue 6/24

6:55 am-9:36 am

Nonstop2h 41m

Indianapolis

Tue 7/1

6:55 pm-9:13 pm

Nonstop2h 18m

$313

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Tue 6/17

4:25 pm-10:05 pm

1 stop5h 40m

Indianapolis

Wed 6/18

3:40 pm-11:10 pm

2 stops7h 30m

$338

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Wed 7/30

9:03 am-4:32 pm

1 stop7h 29m

Indianapolis

Sat 8/2

5:45 am-1:40 pm

2 stops7h 55m

$408

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Wed 4/23

8:15 am-11:01 am

Nonstop2h 46m

$148

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Sat 4/26

3:20 pm-8:58 am

2 stops17h 38m

$151

BostonIndianapolis

BOS - IND

BOSIND

Boston Logan Intl

Fri 5/23

10:39 am-7:08 pm

2 stops32h 29m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 15 results
1
2

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 March 28, 2025.

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 85 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, August is the cheapest month in which you can book a flight from Boston to Lafayette (average of $297). Flying from Boston to Lafayette in March is currently the most expensive (average of $362). 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 April 1, 2025.

When flying from Boston to Lafayette, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 16, 2024.

Travelers seeking maximum savings on their Boston to Lafayette flight should consider departing on Tuesday 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.

Rainfall in Lafayette by month

Plan your trip to Lafayette by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lafayette ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Lafayette when rainfall is around 2.3 in.

Temperature in Lafayette by month

Plan your trip to Lafayette by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lafayette, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 1, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Boston to Lafayette. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,277 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,277 reviews
Southwest
8.0
Very good
4,277 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,898 reviews
Southwest
8.0
Very good
4,277 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,615 reviews
Southwest
8.0
Very good
4,277 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
731 reviews
Southwest
8.0
Very good
4,277 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,277 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 6 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 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $148 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and Frontier, with prices starting from $151 and $155, 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 Korean Air (92%), Delta (88%) or EL AL (88%) 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 $69. While the most popular route (Boston Logan Intl - Indianapolis) can be booked for $93 on average our data indicates $389 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, August is the cheapest month in which you can book a flight from Boston to Lafayette (average of $297). Flying from Boston to Lafayette in March is currently the most expensive (average of $362). 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

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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$64Average$137FlexibilityNo cancel feeOn-time88%
FrontierCheapest$124Average$210FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$135Average$215FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$203Average$643FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$204Average$510FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$505FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$371Average$459FlexibilityNo cancel feeOn-time63%

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