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Liberia

$239+ Cheap flights from Idaho 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LIR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Idaho to Liberia

Cheapest flights from Idaho to Liberia
Explore the most affordable flight options available from Idaho to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 3/93:47 pm
BOI
-
LIR
2 stops14h 49m
Alaska Airlines
Wed 3/256:12 pm
LIR
-
BOI
2 stops29h 44m
Alaska Airlines
Deal found 1/27$461
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/98:12 pm
BOI
-
LIR
1 stop10h 24m
Alaska Airlines
Wed 3/1111:45 am
LIR
-
BOI
1 stop11h 15m
Alaska Airlines
Deal found 1/28$476
This Orbitz deal was found by Cheapflights users on 1/27. 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.
Tue 4/1412:17 pm
GEG
-
LIR
2 stops17h 03m
Alaska Airlines
Tue 4/216:12 pm
LIR
-
GEG
2 stops18h 34m
Alaska Airlines
Deal found 1/27$480
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 11/88:18 am
BOI
-
LIR
1 stop9h 27m
Alaska Airlines
Thu 11/1910:00 am
LIR
-
BOI
1 stop13h 55m
Alaska Airlines
Deal found 1/28$490
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 4/136:12 pm
GEG
-
LIR
1 stop11h 08m
Alaska Airlines
Tue 4/216:12 pm
LIR
-
GEG
2 stops18h 34m
Alaska Airlines
Deal found 1/27$498
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 11/116:51 pm
BOI
-
LIR
1 stop22h 54m
Alaska Airlines
Tue 11/1710:00 am
LIR
-
BOI
1 stop28h 44m
Alaska Airlines
Deal found 1/28$506
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 4/127:15 am
GEG
-
LIR
1 stop22h 05m
Alaska Airlines
Tue 4/216:12 pm
LIR
-
GEG
2 stops18h 34m
Alaska Airlines
Deal found 1/27$507
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 11/128:18 am
BOI
-
LIR
1 stop9h 27m
Alaska Airlines
Wed 11/1810:00 am
LIR
-
BOI
1 stop13h 55m
Alaska Airlines
Deal found 1/28$510
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 12/27:00 am
GEG
-
LIR
1 stop9h 25m
Alaska Airlines
Wed 12/910:00 am
LIR
-
GEG
1 stop14h 25m
Alaska Airlines
Deal found 1/27$510
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 11/307:44 pm
GEG
-
LIR
2 stops20h 41m
Alaska Airlines
Tue 12/810:00 am
LIR
-
GEG
2 stops16h 18m
Alaska Airlines
Deal found 1/27$515
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 4/117:31 pm
GEG
-
LIR
2 stops20h 31m
Alaska Airlines
Tue 4/216:12 pm
LIR
-
GEG
2 stops18h 34m
Alaska Airlines
Deal found 1/27$517
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 4/166:12 pm
GEG
-
LIR
1 stop11h 08m
Alaska Airlines
Tue 4/216:12 pm
LIR
-
GEG
2 stops18h 34m
Alaska Airlines
Deal found 1/27$518

Find flight deals from Idaho to Liberia

Keep the following information in mind while searching for Idaho to Liberia flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$461
(Alaska Airlines)

One-way from

$239
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$549
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 Idaho to Liberia
Search Deals
One-way flight from Idaho to Liberia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($64 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 January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 January 29, 2026.
Use the filters below to find and compare flights from Idaho to Liberia that are best for you.

Fly from

Idaho

Fly to

Liberia

Route

Depart

Return

Price

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 3/9

3:47 pm-6:36 am

2 stops14h 49m

Liberia

Wed 3/25

6:12 pm-11:56 pm

2 stops29h 44m

$461

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 3/9

8:12 pm-6:36 am

1 stop10h 24m

Liberia

Wed 3/11

11:45 am-11:00 pm

1 stop11h 15m

$476

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Wed 4/15

12:17 pm-6:20 am

2 stops17h 03m

Liberia

Tue 4/21

6:12 pm-2:44 pm

2 stops21h 32m

$480

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Tue 4/14

6:12 pm-6:20 am

1 stop11h 08m

Liberia

Tue 4/21

6:12 pm-11:46 am

2 stops18h 34m

$498

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Mon 4/13

7:10 am-6:20 am

2 stops22h 10m

Liberia

Tue 4/21

6:12 pm-11:46 am

2 stops18h 34m

$498

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Wed 7/22

6:15 pm-6:22 am

1 stop12h 07m

Liberia

Sun 7/26

6:39 pm-10:12 am

1 stop15h 33m

$510

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Wed 4/15

12:17 pm-6:20 am

2 stops17h 03m

Liberia

Mon 4/20

6:12 pm-1:53 pm

2 stops20h 41m

$510

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Tue 4/14

1:54 pm-6:20 am

2 stops15h 26m

Liberia

Wed 4/22

11:20 am-11:55 pm

2 stops13h 35m

$510

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Wed 4/15

12:17 pm-6:20 am

2 stops17h 03m

Liberia

Wed 4/22

11:20 am-11:11 pm

2 stops12h 51m

$510

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Tue 3/10

5:00 am-5:37 pm

2 stops12h 37m

Liberia

Tue 3/17

7:35 am-11:57 pm

2 stops16h 22m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 37 results
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Best time to book a flight from Idaho to Liberia

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

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

Currently, October is the cheapest month in which you can book a flight from Idaho to Liberia (average of $162). Flying from Idaho to Liberia in December is currently the most expensive (average of $568). 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.

How much does it cost to fly round-trip from Idaho to Liberia?

Related info for your journey

Find useful and relevant information for your journey from Idaho to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Liberia from Idaho?

    For a flight from Idaho to Liberia, you will be flying into Liberia. Liberia (LIR) is just 7.7 mi from the center of the city.

  • How long is the flight from Idaho to Liberia?

    For as low as $461, Alaska Airlines can have you in Liberia from Idaho in 14h 49m. Idaho and Liberia are separated by a distance of 2923 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Idaho to Liberia?

    When deciding which route to take from Idaho to Liberia consider Boise Air Term. Gowen Fld - Liberia, Spokane - Liberia or Jackson Hole - Liberia as they are the most popular.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Idaho to Liberia (average of $162). Flying from Idaho to Liberia in December is currently the most expensive (average of $568). 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 Idaho to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Liberia flights
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Hobby to Liberia flights
Philadelphia to Liberia flights
Philadelphia to San José flights
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Top 2 airlines flying from Idaho to Liberia

Discover the top 2 airlines that operate flights from Idaho 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$437Average$560FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$493Average$760FlexibilityNo cancel feeOn-time69%

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