BOI - LIR

$422 Find Cheap Flights from Boise to Liberia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Liberia departing on 3/9. 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
$422
Typical prices: $728-$990
Alaska Airlines
Mon 3/9Wed 3/11
BOI - LIR • 1 stop
Cheapest one-way
Multiple Airlines
Wed 2/11
BOI - LIR • multi-stop
Top airlines
Alaska Airlines
Cheapest • from $422 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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, Mar 9 - Wed, Mar 11
Alaska Airlines Logo
8:12 pm - 6:36 am
BOI
-
LIR
10h 24m
1 stop
Alaska Airlines Logo
11:45 am - 11:00 pm
LIR
-
BOI
11h 15m
1 stop
$422Alaska Airlines
Mon, Mar 9 - Wed, Mar 11
Alaska Airlines Logo
1:25 pm - 4:58 pm
BOI
-
LIR
27h 33m
2 stops
Alaska Airlines Logo
11:45 am - 11:00 pm
LIR
-
BOI
11h 15m
1 stop
$427Alaska Airlines
Mon, Apr 13 - Fri, Apr 17
Alaska Airlines Logo
7:05 pm - 6:20 am
BOI
-
LIR
11h 15m
1 stop
Alaska Airlines Logo
7:40 am - 11:02 pm
LIR
-
BOI
15h 22m
1 stop
$431Alaska Airlines
Mon, Apr 13 - Fri, Apr 17
Alaska Airlines Logo
4:23 pm - 5:02 pm
BOI
-
LIR
24h 39m
2 stops
Alaska Airlines Logo
7:40 am - 9:40 pm
LIR
-
BOI
14h 00m
2 stops
$436Alaska Airlines
Tue, Apr 28 - Mon, May 4
Alaska Airlines Logo
9:02 am - 6:20 am
BOI
-
LIR
21h 18m
2 stops
Alaska Airlines Logo
11:20 am - 8:07 am
LIR
-
BOI
20h 47m
2 stops
$473Alaska Airlines
Tue, Apr 28 - Mon, May 4
Alaska Airlines Logo
2:57 pm - 6:20 am
BOI
-
LIR
15h 23m
2 stops
Alaska Airlines Logo
11:20 am - 11:01 pm
LIR
-
BOI
11h 41m
1 stop
$481Alaska Airlines
Tue, Apr 28 - Mon, May 4
Alaska Airlines Logo
8:11 am - 6:20 am
BOI
-
LIR
22h 09m
1 stop
Alaska Airlines Logo
11:20 am - 11:01 pm
LIR
-
BOI
11h 41m
1 stop
$484Alaska 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
$486Alaska Airlines
Mon, Mar 9 - Wed, Mar 25
Alaska Airlines Logo
5:40 am - 6:36 am
BOI
-
LIR
24h 56m
2 stops
Alaska Airlines Logo
6:12 pm - 3:29 pm
LIR
-
BOI
21h 17m
2 stops
$491Alaska Airlines
Tue, Apr 28 - Mon, May 4
Alaska Airlines Logo
8:11 am - 6:20 am
BOI
-
LIR
22h 09m
1 stop
Alaska Airlines Logo
11:20 am - 11:01 pm
LIR
-
BOI
11h 41m
1 stop
$493Alaska 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 March.

Good to know

Low seasonFebruary
Cheapest flight$422
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 27% 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 $422 for a round-trip ticket.

  • 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 $551 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 $605 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 11874 reviews
8.1Boarding
7.8Comfort
7.1Food
7.0Entertainment
8.5Crew
Airline reviews

Impressed that Alaska Air(for our domestic flight) transferred our checked bags to EVA (for our international flights) so that we didn't have to handle them, & we just picked them up at our final destination.

8.0 ExcellentAnonymous, Feb 2026
SEA - PHX
Read more Alaska Airlines reviews

Impressed that Alaska Air(for our domestic flight) transferred our checked bags to EVA (for our international flights) so that we didn't have to handle them, & we just picked them up at our final destination.

The flight was on time and got in early which allowed us to get to our next flight.

The plane not having any overhead bin space was inconvenient. Anytime my luggage has to be checked it ends up covered in scratches and that’s not covered by the airlines for replacement/repair. The WiFi did not work or was not offered for the flight from Seattle to Vancouver.

I enjoyed the movie selection. I’m glad I saw ahead of time to bring personal ear buds. I don’t normally have them with me and airlines used to give them out.

Most of it was good. The flights were on time. The staff were helpful and friendly. I had a short time connecting flights and they let me deplane first and I made the connection. On the outbound from DTW to SEA I was seated in the middle of two very large people. I am petite and even with my arms crossed they were both hanging over into my seat touching me. The meal had way too much pepper and spice, my lips were burning. Other than those two issues, I was pleased with the service and the trip and will use Alaska Air again.

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

man & woman back side flight attendant was very rude. I live in Seattle. I use a lot of time Alaska flights. I always like them for fact that my favorite airline employees very rude. It’s disappointing. .

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

Great experience, staff and crew were very professional, friendly and helpful!

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

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

Information on your arrival and departure airports