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Cheap flights from Liberia to Boston from $202

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Liberia to Boston departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Liberia to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:10 pm - 2:18 pmLIR  Liberia-BOS Boston Logan Intl
22h 08m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 2:20 pmBOS  Boston Logan Intl-LIR Liberia
9h 50m1 stop Montreal Pierre Elliott Trudeau Intl
$376Air Canada
Mon, Nov 23 - Thu, Nov 26
Air Canada Logo
3:10 pm - 2:53 pmLIR  Liberia-BOS Boston Logan Intl
22h 43m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:30 am - 2:20 pmBOS  Boston Logan Intl-LIR Liberia
9h 50m1 stop Montreal Pierre Elliott Trudeau Intl
$379Air Canada
Mon, Nov 23 - Thu, Nov 26
Air Canada Logo
3:10 pm - 2:53 pmLIR  Liberia-BOS Boston Logan Intl
22h 43m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:35 pm - 2:10 pmBOS  Boston Logan Intl-LIR Liberia
20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$388Air Canada
Mon, Nov 23 - Thu, Nov 26
Air Canada Logo
2:10 pm - 10:17 amLIR  Liberia-BOS Boston Logan Intl
18h 07m1 stop Toronto Pearson Intl
Air Canada Logo
7:40 pm - 2:10 pmBOS  Boston Logan Intl-LIR Liberia
20h 30m1 stop Toronto Pearson Intl
$395Air Canada
Sun, Oct 25 - Sat, Oct 31
American Airlines Logo
2:47 pm - 12:59 amLIR  Liberia-BOS Boston Logan Intl
8h 12m1 stop Miami
American Airlines Logo
5:00 am - 1:18 pmBOS  Boston Logan Intl-LIR Liberia
10h 18m1 stop Miami
$493American Airlines
Thu, Sep 17 - Thu, Oct 1
JetBlue Logo
2:05 pm - 12:19 amLIR  Liberia-BOS Boston Logan Intl
8h 14m1 stop Fort Lauderdale
JetBlue Logo
10:31 am - 2:20 pmBOS  Boston Logan Intl-LIR Liberia
5h 49mnonstop
$494JetBlue
Tue, Oct 27 - Sat, Oct 31
JetBlue Logo
2:05 pm - 12:19 amLIR  Liberia-BOS Boston Logan Intl
8h 14m1 stop Fort Lauderdale
JetBlue Logo
10:31 am - 2:20 pmBOS  Boston Logan Intl-LIR Liberia
5h 49mnonstop
$515JetBlue
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
2:47 pm - 10:14 amLIR  Liberia-BOS Boston Logan Intl
17h 27m1 stop Miami
American Airlines Logo
6:00 am - 1:18 pmBOS  Boston Logan Intl-LIR Liberia
9h 18m1 stop Miami
$576American Airlines
Sun, Sep 27 - Fri, Oct 2
American Airlines Logo
2:47 pm - 8:33 amLIR  Liberia-BOS Boston Logan Intl
15h 46m2 stops Miami Philadelphia
American Airlines Logo
6:00 am - 1:18 pmBOS  Boston Logan Intl-LIR Liberia
9h 18m1 stop Miami
$581American Airlines
Sun, Sep 27 - Fri, Oct 2
JetBlue Logo
2:05 pm - 12:19 amLIR  Liberia-BOS Boston Logan Intl
8h 14m1 stop Fort Lauderdale
JetBlue Logo
10:31 am - 2:20 pmBOS  Boston Logan Intl-LIR Liberia
5h 49mnonstop
$741JetBlue
Sun, Oct 25 - Sat, Oct 31

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Air Canada flights from Liberia to Boston

Our best Air Canada deals on Liberia to Boston flight tickets
Air Canada
Oct 25
LIR2:10 pmLiberia
18h 07m
1 stop
BOS10:17 amBoston Logan Intl
Oct 31
BOS7:40 pmBoston Logan Intl
20h 30m
1 stop
LIR2:10 pmLiberia
$395
Air Canada
Oct 25
LIR2:10 pmLiberia
22h 43m
2 stops
BOS2:53 pmBoston Logan Intl
Oct 31
BOS7:40 pmBoston Logan Intl
20h 30m
1 stop
LIR2:10 pmLiberia
$398
Air Canada
Oct 25
LIR2:10 pmLiberia
22h 43m
2 stops
BOS2:53 pmBoston Logan Intl
Oct 31
BOS3:30 pmBoston Logan Intl
24h 40m
2 stops
LIR2:10 pmLiberia
$401

United Airlines flights from Liberia to Boston

Our best United Airlines deals on Liberia to Boston flight tickets
United Airlines
Oct 27
LIR4:20 pmLiberia
13h 23m
1 stop
BOS7:43 amBoston Logan Intl
Oct 31
BOS7:15 amBoston Logan Intl
13h 22m
1 stop
LIR6:37 pmLiberia
$422
United Airlines
Oct 27
LIR4:20 pmLiberia
15h 59m
2 stops
BOS10:19 amBoston Logan Intl
Oct 31
BOS9:43 amBoston Logan Intl
10h 54m
1 stop
LIR6:37 pmLiberia
$427
United Airlines
Jan 11
LIR8:35 amLiberia
23h 49m
2 stops
BOS9:24 amBoston Logan Intl
Feb 17
BOS4:25 pmBoston Logan Intl
21h 30m
1 stop
LIR12:55 pmLiberia
$491

momondo Fare Finder

 
Customize your flight search to find flights from Liberia to Boston 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Liberia to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Mon 11/23

3:10 pm-2:18 pm

1 stop22h 08m

Boston Logan Intl

Thu 11/26

5:30 am-2:20 pm

1 stop9h 50m

$376

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Mon 11/23

3:10 pm-2:53 pm

2 stops22h 43m

Boston Logan Intl

Thu 11/26

5:30 am-2:20 pm

1 stop9h 50m

$379

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Mon 11/23

3:10 pm-2:53 pm

2 stops22h 43m

Boston Logan Intl

Thu 11/26

6:35 pm-2:10 pm

2 stops20h 35m

$388

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Sun 10/25

2:10 pm-10:17 am

1 stop18h 07m

Boston Logan Intl

Sat 10/31

7:40 pm-2:10 pm

1 stop20h 30m

$395

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Thu 9/17

2:47 pm-12:59 am

1 stop8h 12m

Boston Logan Intl

Thu 10/1

5:00 am-1:18 pm

1 stop10h 18m

$493
Quickest round-trip

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Tue 10/27

2:05 pm-12:19 am

1 stop8h 14m

Boston Logan Intl

Sat 10/31

10:31 am-2:20 pm

Nonstop5h 49m

$494

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Tue 10/27

2:05 pm-12:19 am

1 stop8h 14m

Boston Logan Intl

Sat 10/31

10:31 am-2:20 pm

Nonstop5h 49m

$515

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Sun 9/27

2:47 pm-10:14 am

1 stop17h 27m

Boston Logan Intl

Fri 10/2

6:00 am-1:18 pm

1 stop9h 18m

$576

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Sun 9/27

2:47 pm-8:33 am

2 stops15h 46m

Boston Logan Intl

Fri 10/2

6:00 am-1:18 pm

1 stop9h 18m

$581

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Sun 10/25

2:05 pm-12:19 am

1 stop8h 14m

Boston Logan Intl

Sat 10/31

10:31 am-2:20 pm

Nonstop5h 49m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Liberia to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from Liberia to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $324. If you aren’t able to travel during the month of January, then book flights to Boston from Liberia during December instead. Flights to Boston in December, while not as cheap as those in January, still average around $382.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Liberia to Boston is on a Saturday when prices can be found for as low as $249. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $800.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Liberia to Boston in the afternoon for as low as $215. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $482 per ticket.

What is the cheapest Liberia to Boston Logan Intl flight route?

Fly from Liberia to Boston Logan Intl for the best Liberia - Boston Logan Intl flight prices

What cabin class options are available on Liberia to Boston flights?

There are 2 cabin classes available to choose from on Liberia to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Liberia to Boston flights?

You could potentially save up to 14% on your flight if you consider stops on a Liberia to Boston flight.

How have Liberia to Boston flight prices changed over time?

As of August 2026, prices for Liberia to Boston flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Liberia to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Liberia to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Liberia to Boston (LIR to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Liberia to Boston

Best Price Found

$354

Fastest flight time

13h 23m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in Boston

1 airport
The best one-way flight to Boston from Liberia in the past 72 hours is $354. The best round-trip flight deal from Liberia to Boston found on momondo in the last 72 hours is $243.
The fastest flight from Liberia to Boston takes 13h 23m
Direct flights go from Liberia to Boston on Monday, Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is Delta.
There is 1 airport in Boston. From Liberia there are direct flights to Boston Logan Intl (BOS).
Search flight deals

Frequently asked questions about flying from Liberia to Boston

  • How far is Liberia to Boston Logan Intl by plane?

    A flight from Liberia to Boston Logan Intl will travel around 2356.1 mi. By plane, this route typically takes 13h 23m.

  • When did momondo last update prices for flights from Liberia Airport to Boston Logan Intl Airport?

    Prices for flights from Liberia Airport to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Liberia Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Liberia Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Liberia Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Liberia to Boston?

  • What is the most popular airline from Liberia to Boston?

Best airlines flying from Liberia to Boston

Compare and see reviews for airlines that fly from Liberia to Boston with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $305Free CancellationRating
7.1
3,031 reviews
Search JetBlue flights
American AirlinesPriceFrom $382Free CancellationRating
7.1
11,943 reviews
Search American Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Salem
Old Orchard Beach
Laconia
Hampton
Cambridge
South Yarmouth
Plymouth
Revere
Middletown
Kennebunkport
Warwick
Gloucester
York Beach
Everett
South Portland
Brockton
Seekonk
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Liberia to Boston?

It is quick and easy to find Liberia to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Liberia to Boston with flexible booking policies on momondo?

Flights from Liberia to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Liberia to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Liberia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Liberia to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Liberia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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