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Liberia

$177+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIR
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Liberia are usually found in January or November, booked 63 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap 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 May 11, 2026.

This American Airlines deal was found by Cheapflights users on 5/6. 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 5/187:04 pm
BOS
-
LIR
2 stops18h 20m
American Airlines
Sat 5/2312:22 pm
LIR
-
BOS
2 stops17h 17m
American Airlines
Deal found 5/6$470
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 11/186:19 pm
BOS
-
LIR
2 stops18h 57m
American Airlines
Wed 12/93:28 pm
LIR
-
BOS
2 stops17h 01m
American Airlines
Deal found 5/7$475
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:09 pm
BOS
-
LIR
1 stop20h 41m
American Airlines
Wed 12/163:10 pm
LIR
-
BOS
1 stop19h 41m
American Airlines
Deal found 5/10$478
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:21 pm
BOS
-
LIR
2 stops17h 49m
United Airlines
Sat 8/291:20 pm
LIR
-
BOS
2 stops18h 16m
United Airlines
Deal found 5/8$481
This American Airlines deal was found by Cheapflights users on 5/8. 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 9/295:34 pm
BOS
-
LIR
2 stops19h 26m
American Airlines
Tue 10/131:15 pm
LIR
-
BOS
1 stop23h 59m
American Airlines
Deal found 5/8$482
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:59 pm
BOS
-
LIR
1 stop18h 31m
Delta
Fri 1/82:45 pm
LIR
-
BOS
1 stop19h 17m
Delta
Deal found 5/10$486
This SmartFares deal was found by Cheapflights users on 5/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
BOS
-
LIR
1 stop7h 55m
JetBlue
Mon 6/152:00 pm
LIR
-
BOS
1 stop15h 46m
JetBlue
Deal found 5/6$488
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 10/176:14 pm
BOS
-
LIR
1 stop18h 51m
American Airlines
Thu 10/221:15 pm
LIR
-
BOS
1 stop25h 49m
American Airlines
Deal found 5/11$489
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:40 am
BOS
-
LIR
1 stop7h 48m
American Airlines
Fri 5/292:45 pm
LIR
-
BOS
1 stop17h 21m
American Airlines
Deal found 5/10$494
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:57 pm
BOS
-
LIR
2 stops18h 25m
American Airlines
Wed 6/312:22 pm
LIR
-
BOS
2 stops17h 17m
American Airlines
Deal found 5/10$495
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:45 am
BOS
-
LIR
1 stop8h 15m
Delta
Thu 10/151:25 pm
LIR
-
BOS
1 stop9h 33m
Delta
Deal found 5/8$497

Find 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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$478
(American Airlines)

One-way from

$177
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$474

Good round-trip deal

$622 or less
Provider with most accurate pricing for Boston Logan Intl-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Liberia flights.
Search Deals
From Boston Logan Intl to Liberia
Search Deals
One-way flight from Boston Logan Intl to Liberia
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Liberia.
Search Deals

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 May 11, 2026.
Use the filters below to find and compare flights from Boston to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sun 5/24

7:00 pm-10:44 am

1 stop17h 44m

Liberia

Fri 5/29

4:30 pm-11:16 am

1 stop16h 46m

$556

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Fri 5/29

7:19 am-9:50 am

2 stops28h 31m

Liberia

Fri 6/5

1:20 pm-11:05 am

2 stops19h 45m

$620
Quickest round-trip

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 7/25

8:27 pm-10:44 am

1 stop16h 17m

Liberia

Tue 7/28

4:30 pm-8:17 am

1 stop13h 47m

$628

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Wed 6/10

9:30 am-9:50 am

2 stops26h 20m

Liberia

Sun 7/12

11:10 am-12:57 pm

2 stops23h 47m

$641

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sun 6/21

8:15 am-9:50 am

2 stops27h 35m

Liberia

Mon 6/29

4:30 pm-9:55 pm

1 stop27h 25m

$691

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Tue 6/30

7:00 pm-10:44 am

1 stop17h 44m

Liberia

Sat 7/4

3:27 pm-9:29 am

2 stops16h 02m

$723

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Mon 6/22

4:15 pm-9:50 am

2 stops19h 35m

Liberia

Mon 6/29

4:30 pm-7:28 pm

1 stop24h 58m

$730

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Fri 6/26

8:15 pm-11:53 am

1 stop17h 38m

Liberia

Wed 7/1

1:20 pm-1:16 pm

2 stops21h 56m

$753

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sun 6/21

8:15 am-9:50 am

2 stops27h 35m

Liberia

Sat 6/27

3:27 pm-9:29 am

2 stops16h 02m

$753

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 7/4

6:43 pm-9:50 am

2 stops17h 07m

Liberia

Sat 8/22

1:20 pm-9:23 am

2 stops18h 03m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston 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 Boston to Liberia in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

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

The best time to book flights from Boston to Liberia is 62 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, January is the cheapest month in which you can book a flight from Boston to Liberia (average of $401). Flying from Boston to Liberia in December is currently the most expensive (average of $674). 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 Boston to Liberia?

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 May 11, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andJetBlue 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.
Delta
7.9
Good
8,451 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,451 reviews
Delta
7.9
Good
8,451 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,699 reviews
Delta
7.9
Good
8,451 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.2
Good
2,973 reviews
Delta
7.9
Good
8,451 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,667 reviews
Delta
7.9
Good
8,451 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,017 reviews
Delta
7.9
Good
8,451 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

  • How long is the flight from Boston to Liberia?

    For as low as $556, United Airlines can have you in Liberia from Boston in 17h 44m. Airlines will cover a distance of 2363 mi.

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

    United Airlines, at $159, was found to be the cheapest airline from Boston to Liberia.Alternate airlines to your destination round-trip include Air Canada and Delta. These flights start at 70% lower than the current average price 3 months from now.

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

    $129 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from $137 and $142, respectively.

  • What are the cheapest flights from Boston to Liberia?

    While on average a flight from Boston to Liberia is generally $683, our data shows the cheapest flight currently is $306. When looking at the most popular route, (Boston Logan Intl - Liberia), you can expect to pay $434 for that flight.

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

    Boston to Liberia flights have a layover in Charlotte most of the time.

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

    North Carolina Blumenthal Performing Arts Center, Mint Museum Uptown, and NASCAR Hall of Fame are the most popular attractions in Charlotte if you're in need of something to do during your layover. North Carolina Blumenthal Performing Arts Center, Mint Museum Uptown, and NASCAR Hall of Fame can be visited by traveling about 5.8 mi, 5.4 mi, and 5.7 mi respectively from Charlotte Douglas. Travelers in need of a car in Charlotte can rent one for about $50 per day.

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

    Boston to Liberia flights have a layover in Miami 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, January is the cheapest month in which you can book a flight from Boston to Liberia (average of $401). Flying from Boston to Liberia in December is currently the most expensive (average of $674). 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 Boston to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
Boston to San José flights
Hartford to San José flights
Albany to San José flights
Hartford to Liberia flights

Top 5 airlines flying from Boston to Liberia

Discover the top 5 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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$159Average$500FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$159Average$453FlexibilityNo cancel feeOn-time67%
DeltaCheapest$181Average$544FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$286Average$538FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$368Average$540FlexibilityNo cancel feeOn-time71%

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