HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$497+ Cheap flights from Liberia (LIR) to Boise (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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — BOI
Jan 12 — Jan 191
Mon 1/12
Mon 1/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Liberia to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Liberia to Boise

Best flights from Liberia to Boise
Discover carefully curated flight deals from Liberia to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 13, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 1/158:35 amLIR - BOI
2 stops16h 13mUnited Airlines
Mon 1/196:10 amBOI - LIR
1 stop8h 58mUnited Airlines
Deal found 12/10$497

Find flight deals from Liberia to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) 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 December 13, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$497
(United Airlines)
Provider with most accurate pricing for Liberia-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Liberia-Boise Air Term. Gowen Fld flights.
Search Deals
From Liberia to Boise Air Term. Gowen Fld
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia 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 December 13, 2025.
Use the filters below to find and compare flights from Liberia to Boise that are best for you.

Fly from

Liberia

Fly to

Boise

Route

Depart

Return

Price

LiberiaBoise

LIR - BOI

LIRBOI

Liberia

Thu 1/15

8:35 am-11:48 pm

2 stops16h 13m

Boise Air Term. Gowen Fld

Mon 1/19

6:10 am-4:08 pm

1 stop8h 58m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • Most accurate provider: When it comes to deals on Liberia-Boise flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Liberia-Boise flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Liberia-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Liberia-Boise flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Liberia-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Liberia to Boise

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

Cheapflights Insights

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

What is the cheapest month to book a flight from Liberia to Boise?

Currently, August is the cheapest month in which you can book a flight from Liberia to Boise (average of $281). Flying from Liberia to Boise in February is currently the most expensive (average of $476). 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.

Related info for your journey

Find useful and relevant information for your journey from Liberia 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 Liberia to Boise?

    There are many flights that can get you from Liberia to Boise in 16h 13m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 2923 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Liberia to Boise (average of $281). Flying from Liberia to Boise in February is currently the most expensive (average of $476). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Liberia to Boise

See prices for flight routes from nearby airports that may be better suited for you.
San José to Idaho Falls flights
San José to Spokane flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.