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$398+ Cheap flights from Lafayette to Boise (LFT - BOI)

This is the cheapest round-trip 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.
LFT — BOI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Lafayette to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$398
(Delta)

Popular in

February

Cheapest in

August

Average price

$423
From Lafayette Regional to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lafayette to Boise

Cheapest flights from Lafayette to Boise
Explore the most affordable flight options available from Lafayette to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:05 pmLFT - BOI
2 stops30h 23mUnited Airlines
Tue 11/42:31 pmBOI - LFT
2 stops7h 12mUnited Airlines
Deal found 9/10$465
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/264:36 pmLFT - BOI
1 stop6h 48mAmerican Airlines
Tue 11/47:00 amBOI - LFT
1 stop7h 31mAmerican Airlines
Deal found 9/10$486
This United Airlines deal was found by Cheapflights users on 9/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:22 pmLFT - BOI
2 stops12h 12mUnited Airlines
Fri 9/125:39 pmBOI - LFT
2 stops18h 36mUnited Airlines
Deal found 9/11$748
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/1112:12 pmLFT - BOI
2 stops12h 23mAmerican Airlines
Fri 9/121:38 pmBOI - LFT
1 stop19h 00mAmerican Airlines
Deal found 9/11$980
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/113:30 pmLFT - BOI
1 stop7h 53mDelta
Fri 9/121:25 pmBOI - LFT
1 stop7h 46mDelta
Deal found 9/11$1,004

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to Boise 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 September 11, 2025.
Use the filters below to find and compare flights from Lafayette to Boise that are best for you.

Fly from

Lafayette

Fly to

Boise

Route

Depart

Return

Price

LafayetteBoise

LFT - BOI

LFTBOI

Lafayette Regional

Fri 2/20

6:00 am-12:45 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

Tue 2/24

1:43 pm-10:04 pm

1 stop7h 21m

$398

LafayetteBoise

LFT - BOI

LFTBOI

Lafayette Regional

Fri 2/20

6:22 pm-1:15 pm

2 stops19h 53m

Boise Air Term. Gowen Fld

Tue 2/24

1:48 pm-10:16 pm

1 stop7h 28m

$443

LafayetteBoise

LFT - BOI

LFTBOI

Lafayette Regional

Sun 10/26

6:05 pm-11:28 pm

2 stops30h 23m

Boise Air Term. Gowen Fld

Tue 11/4

2:31 pm-10:43 pm

2 stops7h 12m

$465

LafayetteBoise

LFT - BOI

LFTBOI

Lafayette Regional

Sun 10/26

4:36 pm-10:24 pm

1 stop6h 48m

Boise Air Term. Gowen Fld

Tue 11/4

7:00 am-3:31 pm

1 stop7h 31m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Lafayette to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Lafayette 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.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with American Airlines from Lafayette to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Lafayette to Boise?

    Departing from Lafayette to Boise will take you 7h 45m. Lafayette and Boise are separated by a distance of 1616 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Lafayette to Boise round-trip?

    Flying on American Airlines is currently your cheapest option to Boise, with prices starting at $288. American Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lafayette to Boise 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 Lafayette to Boise?

    Currently, October is the cheapest month in which you can book a flight from Lafayette to Boise (average of $314). Flying from Lafayette to Boise in June is currently the most expensive (average of $398). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Lafayette to Boise

Discover the top airline that operate flights from Lafayette to Boise. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$428FlexibilityNo cancel feeOn-time71%

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