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$152+ Cheap flights from Boston (BOS) 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIR
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Liberia are usually found in November or January, booked 48 days in advance, depart on a Sunday or Friday and return on a Saturday

Cheap flight deals from Boston to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 July 29, 2025.

Round-trip from

$343
(American Airlines)

One-way from

$152
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$573

Good round-trip deal

$438 or less

Good one-way deal

$1,157 or less
From Boston Logan Intl to Liberia
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One-way flight from Boston Logan Intl to Liberia
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Liberia.
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Price to beat on a one-way flight from Boston Logan Intl to Liberia.
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Find flight deals from Boston to Liberia

Cheapest flights from Boston to Liberia
Explore the most affordable flight options available from Boston to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:15 amBOS - LIR
1 stop28h 35mAir Canada
Tue 11/112:50 pmLIR - BOS
1 stop27h 22mAir Canada
Deal found 7/28$338
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:47 amBOS - LIR
1 stop8h 02mAmerican Airlines
Sat 9/2012:49 pmLIR - BOS
1 stop10h 10mAmerican Airlines
Deal found 7/27$343
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:43 amBOS - LIR
Nonstop5h 37mJetBlue
Sat 11/154:43 pmLIR - BOS
Nonstop5h 17mJetBlue
Deal found 7/29$378
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amBOS - LIR
1 stop12h 37mUnited Airlines
Wed 11/128:35 amLIR - BOS
1 stop12h 00mUnited Airlines
Deal found 7/28$393

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 July 29, 2025.
Use the filters below to find and compare flights from Boston to Liberia that are best for you.

Fly from

Boston

Fly to

Liberia

Route

Depart

Return

Price

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 9/6

5:47 am-11:49 am

1 stop8h 02m

Liberia

Sat 9/20

12:49 pm-12:59 am

1 stop10h 10m

$343

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Tue 8/12

7:45 am-2:23 pm

1 stop8h 38m

Liberia

Mon 8/18

3:25 pm-11:01 am

2 stops17h 36m

$417

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Mon 8/18

7:10 am-1:05 pm

1 stop7h 55m

Liberia

Mon 9/1

2:10 pm-12:27 am

1 stop8h 17m

$471

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 8/30

7:45 am-6:20 am

3 stops24h 35m

Liberia

Fri 9/5

11:20 am-6:00 am

2 stops16h 40m

$534

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Fri 8/22

6:21 pm-11:45 am

2 stops19h 24m

$152

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Mon 9/29

5:35 am-12:00 pm

1 stop8h 25m

$156

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Thu 8/28

7:10 am-1:05 pm

1 stop7h 55m

$246

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Tue 9/30

7:20 am-6:20 am

3 stops25h 00m

$255

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Thu 8/28

6:40 pm-12:00 pm

2 stops43h 20m

$261

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Thu 9/18

2:18 pm-1:10 pm

3 stops24h 52m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Boston to Liberia

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

How far ahead should I book a flight from Boston to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Liberia. Price data was last updated on July 25, 2025.

The best time to book flights from Boston to Liberia is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Boston to Liberia (average of $496). Flying from Boston 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 BOS to LIR?

Find hourly flight availability from Boston 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 July 29, 2025.

It’s typically best to fly out from Boston to Liberia at noon. Doing so could potentially save you 42% on the flight price compared to flying in the evening, which is usually more expensive.

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 July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Boston to Liberia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
JetBlue
7.3
Good
2,913 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

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

    American Airlines, at $343, was found to be the cheapest airline from Boston to Liberia.Alternate airlines to your destination round-trip include United Airlines and JetBlue. These flights start at 42% lower than the current average price 3 months from now.

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

    $152 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and JetBlue, with prices starting from $156 and $246, respectively.

  • What are the cheapest flights from Boston to Liberia?

    While on average a flight from Boston to Liberia is generally $820, our data shows the cheapest flight currently is $316. When looking at the most popular route, (Boston Logan Intl - Liberia), you can expect to pay $343 for that flight.

  • Where are the most common layover locations when flying from Boston to Liberia?

    Boston to Liberia flights have a layover in Miami most of the time. New York is the second most popular location for layovers on flights from Boston to Liberia.

  • What are some popular things to do or see while on a layover in Miami?

    Wynwood Art District, Bayfront Park, and Bayside Marketplace are the most popular attractions in Miami if you're in need of something to do during your layover. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be visited by traveling about 5.5 mi, 6.4 mi, and 6.4 mi respectively from Miami. Travelers in need of a car in Miami can rent one for about $27 per day.

  • What are some popular points of interest to see during a layover in New York?

    Times Square, New York City Center, and Madison Square Garden are the most popular attractions in New York if you're in need of something to do during your layover. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $84 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Boston to Liberia flights?

    Boston to Liberia flights have a layover in Charlotte the least frequently.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Boston to Liberia (average of $496). Flying from Boston 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

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Top 6 airlines flying from Boston to Liberia

Discover the top 6 airlines that operate flights from Boston 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$161Average$449FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$319Average$556FlexibilityNo cancel feeOn-time62%
DeltaCheapest$348Average$686FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$384Average$615FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$421Average$539FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$463Average$709FlexibilityNo cancel feeOn-time63%

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