$189 Cheap Flights from Boise (BOI) to Liberia (LIR)

View $189 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Daniel Oduber Intl. Airport (LIR)

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Cheap Flights from Boise to Liberia (BOI-LIR)

Prices were available within the past 7 days and start at $189 for one-way flights and $373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 8 - Tue, Sep 16
BOI
Boise
LIR
Liberia
$373 Roundtrip, just found
$373
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Sep 8 from Boise to Liberia, returning Tue, Sep 16, priced at $373 just found
Delta
Sun, Oct 19 - Tue, Nov 4
BOI
Boise
LIR
Liberia
$377 Roundtrip, found 17 hours ago
$377
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Oct 19 from Boise to Liberia, returning Tue, Nov 4, priced at $377 found 17 hours ago
Alaska Airlines
Mon, Sep 8 - Tue, Sep 16
BOI
Boise
LIR
Liberia
$380 Roundtrip, just found
$380
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Sep 8 from Boise to Liberia, returning Tue, Sep 16, priced at $380 just found
Alaska Airlines
Sun, Aug 31 - Tue, Sep 9
BOI
Boise
LIR
Liberia
$387 Roundtrip, found 5 hours ago
$387
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sun, Aug 31 from Boise to Liberia, returning Tue, Sep 9, priced at $387 found 5 hours ago
Alaska Airlines
Tue, Jan 6 - Wed, Jan 21
BOI
Boise
LIR
Liberia
$409 Roundtrip, found 8 hours ago
$409
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Boise to Liberia, returning Wed, Jan 21, priced at $409 found 8 hours ago
Alaska Airlines
Sun, Aug 31 - Tue, Sep 9
BOI
Boise
LIR
Liberia
$410 Roundtrip, found 5 hours ago
$410
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sun, Aug 31 from Boise to Liberia, returning Tue, Sep 9, priced at $410 found 5 hours ago
Alaska Airlines
Fri, Sep 12 - Fri, Sep 19
BOI
Boise
LIR
Liberia
$413 Roundtrip, found 14 hours ago
$413
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Sep 12 from Boise to Liberia, returning Fri, Sep 19, priced at $413 found 14 hours ago
Southwest Airlines
Sat, Nov 15 - Thu, Nov 20
BOI
Boise
LIR
Liberia
$415 Roundtrip, found 20 hours ago
$415
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Boise to Liberia, returning Thu, Nov 20, priced at $415 found 20 hours ago
American Airlines
Sat, Nov 15 - Thu, Nov 20
BOI
Boise
LIR
Liberia
$440 Roundtrip, found 20 hours ago
$440
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Boise to Liberia, returning Thu, Nov 20, priced at $440 found 20 hours ago
United
Tue, Feb 10 - Tue, Mar 3
BOI
Boise
LIR
Liberia
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 10 from Boise to Liberia, returning Tue, Mar 3, priced at $489 found 1 day ago

Find the cheapest month to fly from Boise (BOI) to Liberia (LIR)

September is typically the cheapest month to fly

From $382 - $830 per traveler.

Graph displaying average flight prices per month

Alternative airports near Liberia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Daniel Oduber Intl. LIR. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $591
LIR
Daniel Oduber Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $591
Flights from Boise (BOI) to Liberia (LIR)
Origin airport
Boise
Destination airport
Daniel Oduber Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$372
Distance
2924 mi

Boise to Liberia Flights

The cheapest times to fly from Boise to Liberia

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 Liberia are during the month of September. You can find some of the cheapest flights from Boise to Liberia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Liberia

Sunday is one of the best days to book for cheap flights from Boise to Liberia: 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 Liberia

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 Liberia in 2025. You can also book with separate airlines for your outbound and return journeys, from $189 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 Liberia 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 Liberia 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.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Daniel Oduber Intl. Airport (LIR) cost?
Discover the latest flight deals from BOI to LIR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOI to LIR?
The cheapest flights from BOI to LIR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOI to LIR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOI to LIR. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Boise Airport (BOI) to Daniel Oduber Intl. Airport (LIR)?
Nonstop flights from Boise Airport (BOI) to Daniel Oduber Intl. Airport (LIR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to LIR?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Daniel Oduber Intl. Airport (LIR)?
Book a flight from Boise Airport (BOI) to Daniel Oduber Intl. Airport (LIR) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time 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 Daniel Oduber Intl. Airport (LIR) last-minute?
Waiting until right before your break to book a flight from BOI to LIR generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a BOI to LIR flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOI to LIR flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Daniel Oduber Intl. Airport (LIR)?
If you reserved your BOI to LIR flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.