BOI - LIR

$170 Find Cheap Flights from Boise to Liberia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Liberia departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Liberia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Liberia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Liberia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$388
Overall average: $531
Alaska Airlines
Wed 2/18Thu 2/26
BOI - LIR • 2 stops
Cheapest one-way
$170
Alaska Airlines
Sun 1/25
BOI - LIR • 2 stops
When to travel
February
Cheapest • 18% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Liberia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Liberia (BOI-LIR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Liberia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Liberia

Wed, Feb 18 - Thu, Feb 26
Alaska Airlines Logo
1:25 pm - 6:45 amBOI-LIR
40h 20m2 stops
Alaska Airlines Logo
8:05 am - 10:40 pmLIR-BOI
15h 35m2 stops
$388Alaska Airlines
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Thu, Feb 19 - Thu, Feb 26
Alaska Airlines Logo
1:25 pm - 6:45 amBOI-LIR
16h 20m2 stops
Alaska Airlines Logo
7:08 pm - 3:08 pmLIR-BOI
21h 00m2 stops
$421Alaska Airlines
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Tue, Feb 17 - Thu, Feb 26
Alaska Airlines Logo
8:16 am - 5:58 pmBOI-LIR
8h 42m1 stop
Alaska Airlines Logo
7:08 pm - 12:44 pmLIR-BOI
18h 36m1 stop
$422Alaska Airlines
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Tue, Feb 17 - Thu, Feb 26
Alaska Airlines Logo
8:16 am - 5:58 pmBOI-LIR
8h 42m1 stop
Alaska Airlines Logo
7:08 pm - 3:08 pmLIR-BOI
21h 00m2 stops
$426Alaska Airlines
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Sun, Feb 8 - Thu, Feb 12
Alaska Airlines Logo
7:05 am - 6:01 pmBOI-LIR
9h 56m1 stop
Alaska Airlines Logo
8:05 am - 11:59 pmLIR-BOI
16h 54m2 stops
$429Alaska Airlines
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Sun, Feb 8 - Sun, Feb 15
Alaska Airlines Logo
3:43 pm - 6:01 pmBOI-LIR
25h 18m2 stops
Alaska Airlines Logo
7:08 pm - 5:35 pmLIR-BOI
23h 27m2 stops
$454Alaska Airlines
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Tue, Feb 17 - Tue, Mar 10
Alaska Airlines Logo
8:16 am - 5:58 pmBOI-LIR
8h 42m1 stop
Alaska Airlines Logo
11:20 am - 11:00 pmLIR-BOI
11h 40m1 stop
$462Alaska Airlines
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Tue, Feb 17 - Tue, Mar 10
Alaska Airlines Logo
8:16 am - 5:58 pmBOI-LIR
8h 42m1 stop
Alaska Airlines Logo
11:20 am - 11:59 pmLIR-BOI
12h 39m2 stops
$466Alaska Airlines
Find Deal
Wed, Feb 18 - Thu, Feb 26
Alaska Airlines Logo
8:16 am - 5:58 pmBOI-LIR
8h 42m1 stop
Alaska Airlines Logo
8:05 am - 11:00 pmLIR-BOI
15h 55m1 stop
$472Alaska Airlines
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Tue, Feb 17 - Tue, Mar 10
Alaska Airlines Logo
8:16 am - 5:58 pmBOI-LIR
8h 42m1 stop
Alaska Airlines Logo
11:20 am - 11:00 pmLIR-BOI
11h 40m1 stop
$473Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Liberia flights

Get data-powered insights and trends into flights from Boise to Liberia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Liberia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Liberia is February, where tickets cost $531 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $969 and $807 respectively.

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Good to know

Low seasonAugust
Cheapest flight$170
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Boise to Liberia

When to book flights from Boise to Liberia

Are your dates flexible? Find out the best times to travel from Boise to Liberia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Liberia

  • What is the cheapest flight from Boise to Liberia?

    In the last 3 days, the lowest price for a flight from Boise to Liberia was $170 for a one-way ticket and $388 for a round-trip.

  • Do I need a passport to fly between Boise and Liberia?

    A passport is required to fly from Boise to Liberia.

  • Which airports will I be using when flying from Boise to Liberia?

    When flying out of Boise you will be using Boise Air Term. Gowen Fld. You will be landing at Liberia, also known as Liberia.

  • Which aircraft models fly most regularly from Boise to Liberia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Liberia?

    Star Alliance, and oneworld are the airline alliances operating flights between Boise and Liberia, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Liberia, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Liberia are Alaska Airlines and United Airlines. With an average price for the route of $570 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $666 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Liberia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Liberia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Liberia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liberia from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Liberia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Liberia with an airline and back to Boise with another airline. Booking your flights between Boise and LIR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Liberia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Liberia from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Liberia

 
See real verified KAYAK customer reviews for airlines flying from Boise to Liberia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Liberia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11340 reviews
7.8Comfort
7.1Food
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

Had no way to see what gate came in on or what gate connecting flight would take off.

4.0 OkayBarb, Nov 2025BIL - SEA
Read more Alaska Airlines reviews

Had no way to see what gate came in on or what gate connecting flight would take off.

The check in Process was a bit slow. The flight was smooth and comfortable,

We flew economy, it was what I expected. The seats are too upright for me

No accommodation or credit offered for cancelled layover flight to Eugene from portland

If they loaded the back of the plane first, loading would go faster

I know airlines have to save money, but a little more legroom would be nice. I’m a small person and I just felt cramped after a few hours. However, I loved everything else! Free Alaska Airlines wifi, free movies, yummy snacks, and the crew was so helpful and accommodating!

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

I love the flight ✈️ Hawaiian Airlines. All stuffs are fantastic members ♡ sweet hearts and families warm welcome 🙏 I have milage of Hawaiian Airlines members so get points .also I booked kayak agent got cheap price ! I satisfied flight with Hawaiian Airlines ♡ thank you

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Everything you need to know for your flight from Boise to Liberia

Information on your arrival and departure airports

Boise (BOI)
Liberia (LIR)