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Liberia

$212+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LIR
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Idaho to Liberia

Keep the following information in mind while searching for Idaho to Liberia flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$467
(SmartFares)

One-way from

$212
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$673
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Liberia flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Liberia flights.
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From Idaho to Liberia
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One-way flight from Idaho to Liberia
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Highest demand for flights based on searches. 12% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 2, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 12/67:47 pmGEG - LIR
2 stops20h 20mAlaska Airlines
Mon 12/87:17 pmLIR - GEG
2 stops18h 28mAlaska Airlines
Deal found 11/1$479
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 11/286:55 amSUN - LIR
1 stop8h 13mUnited Airlines
Fri 12/58:35 amLIR - SUN
2 stops13h 44mUnited Airlines
Deal found 10/31$523
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 12/136:35 amBOI - LIR
1 stop11h 56mUnited Airlines
Sat 12/203:50 pmLIR - BOI
2 stops19h 11mUnited Airlines
Deal found 11/1$533
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:35 pmGEG - LIR
2 stops18h 05mDelta
Sun 12/212:45 pmLIR - GEG
1 stop10h 31mDelta
Deal found 11/1$533
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 12/1311:14 amBOI - LIR
2 stops18h 06mAlaska Airlines
Sat 12/206:23 pmLIR - BOI
1 stop28h 44mAlaska Airlines
Deal found 11/1$543
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/67:47 pmGEG - LIR
2 stops20h 20mAlaska Airlines
Sun 12/217:40 amLIR - GEG
2 stops26h 40mAlaska Airlines
Deal found 11/2$561
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 11/248:50 pmBOI - LIR
1 stop32h 30mAlaska Airlines
Thu 12/49:00 amLIR - BOI
2 stops15h 50mAlaska Airlines
Deal found 10/31$584
This Expedia deal was found by Cheapflights users on 10/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:19 amSUN - LIR
2 stops30h 41mAlaska Airlines
Fri 12/59:00 amLIR - SUN
3 stops26h 08mAlaska Airlines
Deal found 10/31$611
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:15 pmGEG - LIR
2 stops21h 25mDelta
Sun 12/212:45 pmLIR - GEG
1 stop10h 31mDelta
Deal found 11/2$611
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/166:20 amBOI - LIR
2 stops11h 17mUnited Airlines
Tue 12/232:20 pmLIR - BOI
2 stops20h 41mUnited Airlines
Deal found 11/1$613
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/161:17 pmBOI - LIR
1 stop24h 02mAmerican Airlines
Tue 12/233:13 pmLIR - BOI
2 stops22h 24mAmerican Airlines
Deal found 11/1$616
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:39 pmBOI - LIR
1 stop12h 01mDelta
Thu 12/42:05 pmLIR - BOI
2 stops21h 59mDelta
Deal found 11/2$621

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 November 2, 2025.
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

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 12/6

7:47 pm-6:07 pm

2 stops20h 20m

Liberia

Mon 12/8

7:17 pm-11:45 am

2 stops18h 28m

$479

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 3/9

9:00 am-6:20 am

2 stops21h 20m

Liberia

Wed 3/11

10:00 am-9:26 am

2 stops23h 26m

$485

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 1/31

5:55 pm-6:01 pm

2 stops23h 06m

Liberia

Sat 2/7

6:11 pm-12:54 pm

2 stops19h 43m

$486

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Mon 3/9

11:30 pm-11:50 am

1 stop12h 20m

Liberia

Wed 3/11

1:20 pm-11:42 pm

1 stop10h 22m

$489

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Tue 2/17

1:30 pm-6:35 pm

2 stops28h 05m

Liberia

Tue 3/10

10:00 am-11:55 pm

2 stops13h 55m

$491

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Tue 3/3

2:05 pm-12:50 pm

2 stops20h 45m

Liberia

Thu 3/5

3:55 pm-9:24 am

2 stops19h 29m

$493

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Mon 2/9

4:59 pm-6:01 pm

2 stops23h 02m

Liberia

Mon 2/16

7:45 pm-6:04 pm

2 stops24h 19m

$496

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 2/7

3:43 pm-6:01 pm

2 stops24h 18m

Liberia

Mon 2/16

7:45 pm-12:50 pm

2 stops19h 05m

$496

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sun 2/8

9:10 am-6:01 pm

2 stops31h 51m

Liberia

Sat 2/28

7:45 pm-12:44 pm

2 stops17h 59m

$499

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sun 2/8

6:00 pm-6:01 pm

2 stops22h 01m

Liberia

Sat 2/14

7:45 pm-4:09 pm

1 stop22h 24m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 28 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 $165). 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.

What is the cheapest time of day to fly from ID to LIR?

Find hourly flight availability from Idaho to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

One of the essential ways to save on airfare from Idaho to Liberia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

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 $523, Alaska Airlines can have you in Liberia from Idaho in 8h 13m. Idaho and Liberia are separated by a distance of 2850 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to Liberia one-way?

    $212 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $342 and $342, respectively.

  • 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 $165). 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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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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$429Average$598FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$522Average$857FlexibilityNo cancel feeOn-time69%

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