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Liberia

$290+ Cheap flights from Boise (BOI) to Liberia (LIR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LIR
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Boise to Liberia

Cheapest flights from Boise to Liberia
Explore the most affordable flight options available from Boise to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:53 pm
BOI
-
LIR
2 stops21h 31m
American Airlines
Mon 5/42:10 pm
LIR
-
BOI
2 stops22h 39m
American Airlines
Deal found 3/8$533
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:18 am
BOI
-
LIR
1 stop9h 07m
Alaska Airlines
Tue 12/810:00 am
LIR
-
BOI
1 stop13h 55m
Alaska Airlines
Deal found 3/7$540
This Orbitz deal was found by Cheapflights users on 3/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:02 am
BOI
-
LIR
2 stops21h 18m
Alaska Airlines
Tue 5/1911:20 am
LIR
-
BOI
1 stop11h 38m
Alaska Airlines
Deal found 3/7$543
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:41 pm
BOI
-
LIR
1 stop23h 59m
American Airlines
Tue 5/192:10 pm
LIR
-
BOI
1 stop22h 53m
American Airlines
Deal found 3/7$551
This American Airlines deal was found by Cheapflights users on 3/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:26 pm
BOI
-
LIR
2 stops17h 02m
American Airlines
Sun 5/172:10 pm
LIR
-
BOI
2 stops22h 39m
American Airlines
Deal found 3/11$558
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:26 pm
BOI
-
LIR
2 stops18h 44m
American Airlines
Sat 5/232:45 pm
LIR
-
BOI
2 stops20h 41m
American Airlines
Deal found 3/7$559
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:51 pm
BOI
-
LIR
1 stop10h 29m
Alaska Airlines
Wed 12/97:35 pm
LIR
-
BOI
1 stop19h 09m
Alaska Airlines
Deal found 3/10$560
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 5/186:30 am
BOI
-
LIR
1 stop8h 49m
United Airlines
Sat 5/238:30 am
LIR
-
BOI
1 stop13h 10m
United Airlines
Deal found 3/7$564
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:11 am
BOI
-
LIR
1 stop22h 09m
Alaska Airlines
Mon 5/411:20 am
LIR
-
BOI
1 stop11h 41m
Alaska Airlines
Deal found 3/7$567

Find flight deals from Boise to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Liberia (LIR). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$533
(American Airlines)

One-way from

$290
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$936
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Liberia flights.
Search Deals
From Boise Air Term. Gowen Fld to Liberia
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Liberia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Liberia 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 March 12, 2026.
Use the filters below to find and compare flights from Boise to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 5/18

6:26 pm-1:10 pm

2 stops18h 44m

Liberia

Sat 5/23

2:45 pm-11:26 am

2 stops20h 41m

$559

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 5/18

6:30 am-3:19 pm

1 stop8h 49m

Liberia

Sat 5/23

8:30 am-9:40 pm

1 stop13h 10m

$564

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Thu 4/23

7:14 pm-6:20 am

1 stop11h 06m

Liberia

Thu 4/30

11:20 am-12:34 pm

1 stop25h 14m

$608
Quickest round-trip

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 4/20

5:00 am-3:19 pm

1 stop10h 19m

Liberia

Thu 4/23

11:49 am-9:22 pm

1 stop9h 33m

$638

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Thu 6/4

7:33 pm-6:20 am

1 stop10h 47m

Liberia

Sat 6/13

6:39 pm-10:12 am

1 stop15h 33m

$656
Cheapest one-way

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 5/23

7:05 pm-10:00 am

2 stops14h 55m

$290
Quickest one-way

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 5/23

6:26 am-2:37 pm

1 stop8h 11m

$334

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 3/14

1:41 pm-12:18 pm

2 stops22h 37m

$601

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 3/14

1:31 pm-12:18 pm

1 stop22h 47m

$608

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 3/14

6:00 pm-1:23 pm

3 stops43h 23m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Sorted by cheapest first

Compare providers for flights from Boise to Liberia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Liberia in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Liberia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Liberia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Liberia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Liberia flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boise-Liberia 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 Boise to Liberia

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

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

Currently, October is the cheapest month in which you can book a flight from Boise to Liberia (average of $165). Flying from Boise to Liberia in December is currently the most expensive (average of $561). 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.

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Liberia. Reviews last updated March 12, 2026.
See what other customers who have flown with Alaska Airlines and United Airlines from Boise to Liberia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
12,029 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very good
12,029 reviews
Alaska Airlines
8.0
Very good
12,029 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,418 reviews
Alaska Airlines
8.0
Very good
12,029 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

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

    There are many flights that can get you from Boise to Liberia in 8h 49m. Fly via American Airlines, United Airlines, or Alaska Airlines to get the fastest option. There are 2923 mi between Boise and Liberia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boise to Liberia round-trip?

    Our cheapest airline available from Boise to Liberia is Alaska Airlines. Our recent data shows that you can find tickets from as low as $437 on this airline. An additional option worth looking into is United Airlines, starting at $493. Alaska Airlines is currently priced 35% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Boise to Liberia (average of $165). Flying from Boise to Liberia in December is currently the most expensive (average of $561). 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 Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

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Alternative routes for Boise to Liberia

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Top 2 airlines flying from Boise to Liberia

Discover the top 2 airlines that operate flights from Boise to Liberia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$437Average$549FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$493Average$600FlexibilityNo cancel feeOn-time69%

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