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Liberia

$193+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LIR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$417
(Alaska Airlines)

One-way from

$193
(Delta)

Popular in

March

Cheapest in

August

Average price

$602
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. 14% potential increase in price ($111 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 September 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/127:20 amJAC - LIR
2 stops28h 20mDelta
Wed 11/192:05 pmLIR - JAC
2 stops22h 57mDelta
Deal found 9/14$421
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/142:40 pmJAC - LIR
2 stops21h 30mUnited Airlines
Thu 11/202:20 pmLIR - JAC
2 stops20h 25mUnited Airlines
Deal found 9/14$441
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 12/76:20 amBOI - LIR
1 stop8h 48mUnited Airlines
Sat 12/134:53 pmLIR - BOI
2 stops21h 46mUnited Airlines
Deal found 9/15$441
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/153:05 pmGEG - LIR
2 stops19h 13mAmerican Airlines
Sat 11/222:00 pmLIR - GEG
1 stop10h 51mAmerican Airlines
Deal found 9/14$441
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/2811:39 amBOI - LIR
2 stops17h 41mAlaska Airlines
Fri 12/57:17 pmLIR - BOI
2 stops51h 54mAlaska Airlines
Deal found 9/14$454
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/281:33 pmBOI - LIR
1 stop23h 04mAmerican Airlines
Fri 12/53:28 pmLIR - BOI
2 stops21h 52mAmerican Airlines
Deal found 9/14$459
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 12/56:00 pmBOI - LIR
2 stops23h 07mAlaska Airlines
Sat 12/137:17 pmLIR - BOI
2 stops27h 41mAlaska Airlines
Deal found 9/13$461
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:25 pmGEG - LIR
2 stops17h 50mSouthwest
Sat 11/221:10 pmLIR - GEG
1 stop13h 10mSouthwest
Deal found 9/14$462
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/73:05 pmGEG - LIR
2 stops19h 14mAmerican Airlines
Sun 12/143:14 pmLIR - GEG
2 stops24h 35mAmerican Airlines
Deal found 9/15$465
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/156:00 amGEG - LIR
1 stop11h 31mUnited Airlines
Sat 11/222:01 pmLIR - GEG
1 stop23h 30mUnited Airlines
Deal found 9/14$467
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/141:14 pmGEG - LIR
1 stop22h 23mAmerican Airlines
Sat 11/222:00 pmLIR - GEG
1 stop10h 51mAmerican Airlines
Deal found 9/14$486
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/136:15 amBOI - LIR
1 stop8h 53mUnited Airlines
Mon 11/178:35 amLIR - BOI
2 stops15h 53mUnited Airlines
Deal found 9/15$489

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 September 15, 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

Tue 3/3

5:41 pm-6:45 am

1 stop11h 04m

Liberia

Thu 3/5

11:00 am-10:33 pm

1 stop13h 33m

$417

JacksonLiberia

JAC - LIR

JACLIR

Jackson Hole

Sun 11/16

5:50 pm-12:40 pm

2 stops17h 50m

Liberia

Thu 11/20

2:05 pm-12:02 pm

2 stops22h 57m

$421

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Wed 1/7

2:37 pm-12:55 pm

2 stops21h 18m

Liberia

Wed 1/14

12:50 pm-9:52 pm

1 stop10h 02m

$421

JacksonLiberia

JAC - LIR

JACLIR

Jackson Hole

Sun 11/16

12:57 pm-12:40 pm

2 stops22h 43m

Liberia

Wed 11/19

2:05 pm-12:02 pm

2 stops22h 57m

$421

JacksonLiberia

JAC - LIR

JACLIR

Jackson Hole

Wed 11/12

12:57 pm-12:40 pm

2 stops22h 43m

Liberia

Thu 11/20

2:05 pm-12:02 pm

2 stops22h 57m

$421

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Tue 3/3

1:00 pm-12:50 pm

2 stops21h 50m

Liberia

Thu 3/5

3:55 pm-1:00 pm

2 stops23h 05m

$421

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sat 1/17

1:20 pm-1:12 pm

1 stop22h 52m

Liberia

Fri 1/23

1:55 pm-12:34 pm

2 stops23h 39m

$438

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Tue 2/10

6:00 am-6:35 pm

2 stops11h 35m

Liberia

Fri 2/27

11:00 am-9:26 am

2 stops23h 26m

$441

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Sun 12/7

6:20 am-4:08 pm

1 stop8h 48m

Liberia

Sat 12/13

4:53 pm-1:39 pm

2 stops21h 46m

$441

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 11/15

3:05 pm-12:18 pm

2 stops19h 13m

Liberia

Sat 11/22

2:00 pm-10:51 pm

1 stop10h 51m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 40 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 $496). Flying from Idaho to Liberia in March is currently the most expensive (average of $710). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Liberia as you normally would.

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 $417, Alaska Airlines can have you in Liberia from Idaho in 11h 04m. Idaho and Liberia are separated by a distance of 3159 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?

    $193 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $193 and $213, 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 $496). Flying from Idaho to Liberia in March is currently the most expensive (average of $710). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$429Average$692FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$544Average$877FlexibilityNo cancel feeOn-time69%

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