$280 Cheap Flights from Boise (BOI) to Kenai (ENA)

View $280 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Kenai, AK (ENA-Kenai Municipal)

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Cheap Flights from Boise to Kenai (BOI-ENA)

Prices were available within the past 7 days and start at $280 for one-way flights and $556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Apr 1 - Sun, Apr 19
BOI
Boise
ENA
Kenai
$556 Roundtrip, found 4 hours ago
$556
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Boise to Kenai, returning Sun, Apr 19, priced at $556 found 4 hours ago
Hawaiian Airlines
Wed, Apr 1 - Mon, Apr 20
BOI
Boise
ENA
Kenai
$558 Roundtrip, found 4 hours ago
$558
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Boise to Kenai, returning Mon, Apr 20, priced at $558 found 4 hours ago
Alaska Airlines
Wed, Mar 25 - Tue, Apr 7
BOI
Boise
ENA
Kenai
$561 Roundtrip, found 4 hours ago
$561
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Mar 25 from Boise to Kenai, returning Tue, Apr 7, priced at $561 found 4 hours ago
Alaska Airlines
Wed, Mar 25 - Mon, Apr 6
BOI
Boise
ENA
Kenai
$562 Roundtrip, found 4 hours ago
$562
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Mar 25 from Boise to Kenai, returning Mon, Apr 6, priced at $562 found 4 hours ago
Delta
Tue, Apr 14 - Sat, Apr 25
BOI
Boise
ENA
Kenai
$564 Roundtrip, found 4 hours ago
$564
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Apr 14 from Boise to Kenai, returning Sat, Apr 25, priced at $564 found 4 hours ago
Alaska Airlines
Sun, Apr 5 - Sun, Apr 19
BOI
Boise
ENA
Kenai
$586 Roundtrip, found 4 hours ago
$586
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Apr 5 from Boise to Kenai, returning Sun, Apr 19, priced at $586 found 4 hours ago
Alaska Airlines
Wed, Apr 8 - Wed, Apr 29
BOI
Boise
ENA
Kenai
$586 Roundtrip, found 4 hours ago
$586
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Boise to Kenai, returning Wed, Apr 29, priced at $586 found 4 hours ago
Alaska Airlines
Mon, Mar 30 - Wed, Apr 15
BOI
Boise
ENA
Kenai
$590 Roundtrip, found 4 hours ago
$590
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Mar 30 from Boise to Kenai, returning Wed, Apr 15, priced at $590 found 4 hours ago
Alaska Airlines
Mon, Mar 30 - Mon, Apr 13
BOI
Boise
ENA
Kenai
$591 Roundtrip, found 4 hours ago
$591
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Mar 30 from Boise to Kenai, returning Mon, Apr 13, priced at $591 found 4 hours ago
Alaska Airlines
Thu, Apr 16 - Thu, May 7
BOI
Boise
ENA
Kenai
$591 Roundtrip, found 4 hours ago
$591
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Boise to Kenai, returning Thu, May 7, priced at $591 found 4 hours ago

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Kenai Municipal Airport (ENA) cost?
Grab a cheap one-way flight from $280 or cheap return flight from $556 from Boise Airport (BOI) to Kenai Municipal Airport (ENA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Kenai Municipal Airport (ENA)?
Planning your trip for April is a good way to save, as it's the cheapest month for flights between BOI and ENA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Boise Airport (BOI) to Kenai Municipal Airport (ENA)?
To find the cheapest airline that'll fly you from BOI to ENA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Boise Airport (BOI) to Kenai Municipal Airport (ENA)?
Nonstop flights from Boise Airport (BOI) to Kenai Municipal Airport (ENA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to ENA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Kenai Municipal Airport (ENA)?
Opt for a flight from Boise Airport (BOI) to Kenai Municipal Airport (ENA) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Kenai Municipal Airport (ENA) last-minute?
Waiting until right before your break to book a flight from BOI to ENA generally means paying more. While you may find some last-minute deals, there's no guarantee. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book a BOI to ENA flight and hotel package?
Opting for a BOI to ENA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Kenai Municipal Airport (ENA)?
If you booked your BOI to ENA flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Boise
Destination airport
Kenai Municipal
Roundtrip price
$556
Distance
1858 mi

Book with confidence

Book with confidence

Boise to Kenai Flights

The cheapest times to fly from Boise to Kenai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Kenai are during the month of April. You can find some of the cheapest flights from Boise to Kenai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Kenai

Sunday is one of the best days to book for cheap flights from Boise to Kenai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Kenai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Kenai in 2025. You can also book with separate airlines for your outbound and return journeys, from $280 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Kenai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Kenai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to Kenai Flights

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*Available to One Key members.