BOI - LIR

$248 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 3/16. 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
$510
Alaska Airlines
Mon 7/27Thu 8/6
BOI - LIR • 1 stop
Cheapest one-way
$248
United Airlines
Mon 3/16
BOI - LIR • 2 stops
Top airlines
Alaska Airlines
Cheapest • from $510 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Liberia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Seattle (SEA)
Cheapest • Avg $508 (round-trip)
Denver (DEN)
Shortest trip • 8h 51m (one-way)
Insights
Insights
Insights
Insights
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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

Mon, Jul 27 - Thu, Aug 6
Alaska Airlines Logo
6:15 pm - 6:22 am
BOI
-
LIR
12h 07m
1 stop
Alaska Airlines Logo
9:00 am - 10:12 am
LIR
-
BOI
25h 12m
1 stop
$510Alaska Airlines
Mon, Jul 27 - Tue, Aug 4
Alaska Airlines Logo
6:15 pm - 6:22 am
BOI
-
LIR
12h 07m
1 stop
Alaska Airlines Logo
6:39 pm - 10:12 am
LIR
-
BOI
15h 33m
1 stop
$521Alaska Airlines
Sat, Jul 25 - Thu, Aug 6
Alaska Airlines Logo
6:15 pm - 6:22 am
BOI
-
LIR
12h 07m
1 stop
Alaska Airlines Logo
9:00 am - 10:51 pm
LIR
-
BOI
13h 51m
1 stop
$530Alaska Airlines
Tue, Apr 28 - Mon, May 4
American Airlines Logo
1:53 pm - 11:24 am
BOI
-
LIR
21h 31m
2 stops
American Airlines Logo
2:40 pm - 1:03 pm
LIR
-
BOI
22h 23m
2 stops
$533American Airlines
Tue, Jul 28 - Tue, Aug 4
Alaska Airlines Logo
6:00 am - 6:22 am
BOI
-
LIR
24h 22m
2 stops
Alaska Airlines Logo
6:39 pm - 9:23 pm
LIR
-
BOI
26h 44m
2 stops
$535Alaska Airlines
Sat, Jul 25 - Tue, Aug 4
Alaska Airlines Logo
6:15 pm - 6:22 am
BOI
-
LIR
12h 07m
1 stop
Alaska Airlines Logo
6:39 pm - 10:12 am
LIR
-
BOI
15h 33m
1 stop
$540Alaska Airlines
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
1:39 pm - 1:25 pm
BOI
-
LIR
23h 46m
1 stop
American Airlines Logo
2:18 pm - 12:42 pm
LIR
-
BOI
22h 24m
2 stops
$544American Airlines
Sat, Jun 20 - Wed, Jun 24
American Airlines Logo
4:10 pm - 11:35 am
BOI
-
LIR
19h 25m
2 stops
American Airlines Logo
2:47 pm - 3:20 pm
LIR
-
BOI
24h 33m
2 stops
$545American Airlines
Tue, Apr 28 - Mon, May 4
Alaska Airlines Logo
6:00 am - 6:20 am
BOI
-
LIR
24h 20m
2 stops
Alaska Airlines Logo
11:20 am - 11:01 pm
LIR
-
BOI
11h 41m
1 stop
$550Alaska Airlines
Sat, Jul 25 - Mon, Aug 3
Alaska Airlines Logo
4:25 pm - 6:22 am
BOI
-
LIR
13h 57m
2 stops
Alaska Airlines Logo
6:39 pm - 12:28 pm
LIR
-
BOI
17h 49m
2 stops
$551Alaska Airlines
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.

How much is a round-trip flight from Boise to Liberia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Liberia departing in July.

Good to know

Low seasonFebruary
Cheapest flight$248
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 26% 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 $248 for a one-way ticket and $510 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 $555 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 $599 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 11928 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.1Food
7.0Entertainment
Airline reviews

The flight was a disaster. It is a 40 min flight and we waited to the tarmac for well over 90 min with no updates, while the crew tried to reconcile the seating chart of people on the plane to what their phones showed. Terrible communication, systems and experience. I would do almost anything to avoid taking another Alaska flight after the experience last night.

2.0 MediocreAnonymous, Feb 2026
BOS - SEA
Read more Alaska Airlines reviews

The flight was a disaster. It is a 40 min flight and we waited to the tarmac for well over 90 min with no updates, while the crew tried to reconcile the seating chart of people on the plane to what their phones showed. Terrible communication, systems and experience. I would do almost anything to avoid taking another Alaska flight after the experience last night.

They are always so great! Friendly, on time if not early, organized boarding process. Great price too.

Boarding much smoother than previous United flights! The flight attendant helped monitor putting bags in overhead bins. On united no help resulted in bins in first class being filled before I boarded for first class. I had to search further down into economy. Then got stuck unable to return to my seat. People were putting backpacks that needed to go under seats in bins. It was a mess. This flight was a refreshing improvement. United also had so many categories of preboarding that first class could not board early. The pilot talked to us directly instead of using the intercom before flight.

The plane was dirty, the seats were tiny, wasnt my favorite airline tbh

I had a medical incident on the flight. The crew was very responsive and kind, making the situation as "good" as possible. (I believe they were overly cautious, but it's understandable.) My only complaint is that the seats are too small. I was so cramped for so many hours, that it exacerbated my medical incident. I will probably not be able to fly in coach anymore, and cannot afford otherwise, so it looks like flying is a thing of the past for me.

The boarding process could be clearer, there's never a call for group f

I bought tickets MONTHS ago for a flight that left SAN at 14:30. That is what it says on our tickets. I was never notified of any time changes. During online check-in. I discovered the flight time had been changed to 15:45. This was unacceptable and had I been notified, I would have changed flights, or airlines. That departure time was unworkable with our plans. We called Alaska and asked for an explanation. They said flight time was changed 11/08/25. No proof of notification could be offered. We asked to be moved to an earlier flight. After much pleading, the rep said she would allow a “one time exception..” While I appreciate being moved, this was YOUR fault Alaska Airlines.

Liked the attention and speed when getting wheelchair..........Was assured by phone that my needs would be taken care of and they were with my name.

Crew very courteous. Boarding was great. Slow to get baggage at Denver.

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

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

Information on your arrival and departure airports