Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Liberia from $1,478

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Liberia departing on 5/9. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 pm - 5:50 pm
BOS
-
ROB
44h 25m
3 stops
Multiple Airlines Logo
6:50 pm - 9:36 pm
ROB
-
BOS
54h 46m
3 stops
$1,478Multiple Airlines
Sat, May 9 - Sat, May 16
Brussels Airlines Logo
2:22 pm - 7:50 pm
BOS
-
ROB
25h 28m
3 stops
Brussels Airlines Logo
9:10 pm - 7:16 pm
ROB
-
BOS
26h 06m
2 stops
$1,488Brussels Airlines
Mon, May 4 - Tue, Aug 25
Brussels Airlines Logo
5:45 am - 7:50 pm
BOS
-
ROB
34h 05m
3 stops
Brussels Airlines Logo
9:10 pm - 5:42 pm
ROB
-
BOS
24h 32m
2 stops
$1,523Brussels Airlines
Sat, Aug 1 - Tue, Sep 1
SWISS Logo
9:40 pm - 7:50 pm
BOS
-
ROB
42h 10m
3 stops
SWISS Logo
9:10 pm - 7:55 pm
ROB
-
BOS
50h 45m
2 stops
$1,686SWISS
Sun, Jul 19 - Fri, Jul 24
Multiple Airlines Logo
5:02 pm - 4:35 am
BOS
-
ROB
31h 33m
2 stops
Multiple Airlines Logo
5:45 am - 5:15 pm
ROB
-
BOS
39h 30m
2 stops
$1,687Multiple Airlines
Mon, May 4 - Wed, Jul 29
Multiple Airlines Logo
6:00 am - 4:35 am
BOS
-
ROB
18h 35m
2 stops
Multiple Airlines Logo
5:45 am - 8:45 am
ROB
-
BOS
31h 00m
2 stops
$1,690Multiple Airlines
Sat, Jun 13 - Fri, Jun 19
Multiple Airlines Logo
5:45 am - 2:45 pm
BOS
-
ROB
29h 00m
2 stops
Multiple Airlines Logo
8:15 am - 12:01 am
ROB
-
BOS
19h 46m
3 stops
$1,698Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
6:40 pm - 4:35 am
BOS
-
ROB
29h 55m
2 stops
Multiple Airlines Logo
5:45 am - 7:09 am
ROB
-
BOS
29h 24m
2 stops
$1,703Multiple Airlines
Wed, Jun 10 - Sun, Jul 19
Multiple Airlines Logo
5:45 am - 2:45 pm
BOS
-
ROB
29h 00m
2 stops
Multiple Airlines Logo
7:30 am - 2:45 pm
ROB
-
BOS
35h 15m
3 stops
$1,707Multiple Airlines
Tue, Apr 28 - Mon, Aug 31
Multiple Airlines Logo
5:20 pm - 7:50 pm
BOS
-
ROB
22h 30m
3 stops
Multiple Airlines Logo
9:10 pm - 7:14 pm
ROB
-
BOS
26h 04m
2 stops
$1,714Multiple Airlines
Sat, Jul 18 - Fri, Jul 24

SWISS flights from Boston to Liberia

Our best SWISS deals on Boston to Liberia flight tickets
SWISS
Jul 19
BOS9:40 pmBoston Logan Intl
42h 10m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Jul 24
ROB9:10 pmMonrovia Roberts Intl
50h 45m
2 stops
BOS7:55 pmBoston Logan Intl
$1,686
SWISS
May 27
BOS9:40 pmBoston Logan Intl
42h 10m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Jun 21
ROB9:10 pmMonrovia Roberts Intl
46h 00m
2 stops
BOS3:10 pmBoston Logan Intl
$1,787
SWISS
May 29
BOS9:40 pmBoston Logan Intl
42h 10m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Jun 21
ROB9:10 pmMonrovia Roberts Intl
46h 00m
2 stops
BOS3:10 pmBoston Logan Intl
$1,866

Brussels Airlines flights from Boston to Liberia

Our best Brussels Airlines deals on Boston to Liberia flight tickets
Brussels Airlines
May 4
BOS2:22 pmBoston Logan Intl
25h 28m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Aug 25
ROB9:10 pmMonrovia Roberts Intl
26h 06m
2 stops
BOS7:16 pmBoston Logan Intl
$1,488
Brussels Airlines
Aug 1
BOS5:45 amBoston Logan Intl
34h 05m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Sep 1
ROB9:10 pmMonrovia Roberts Intl
24h 32m
2 stops
BOS5:42 pmBoston Logan Intl
$1,523
Brussels Airlines
May 26
BOS11:00 amBoston Logan Intl
28h 50m
3 stops
ROB7:50 pmMonrovia Roberts Intl
Jul 7
ROB9:10 pmMonrovia Roberts Intl
30h 49m
2 stops
BOS11:59 pmBoston Logan Intl
$1,756

momondo 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, momondo users made 832,500 searches. Data last updated April 15, 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

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 5/9

5:25 pm-5:50 pm

3 stops44h 25m

Monrovia Roberts Intl

Sat 5/16

6:50 pm-9:36 pm

3 stops54h 46m

$1,478

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Mon 5/4

2:22 pm-7:50 pm

3 stops25h 28m

Monrovia Roberts Intl

Tue 8/25

9:10 pm-7:16 pm

2 stops26h 06m

$1,488

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 8/1

5:45 am-7:50 pm

3 stops34h 05m

Monrovia Roberts Intl

Tue 9/1

9:10 pm-5:42 pm

2 stops24h 32m

$1,523

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sun 7/19

9:40 pm-7:50 pm

3 stops42h 10m

Monrovia Roberts Intl

Fri 7/24

9:10 pm-7:55 pm

2 stops50h 45m

$1,686

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Mon 5/4

5:02 pm-4:35 am

2 stops31h 33m

Monrovia Roberts Intl

Wed 7/29

5:45 am-5:15 pm

2 stops39h 30m

$1,687

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 6/13

6:00 am-4:35 am

2 stops18h 35m

Monrovia Roberts Intl

Fri 6/19

5:45 am-8:45 am

2 stops31h 00m

$1,690

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 5/9

5:45 am-2:45 pm

2 stops29h 00m

Monrovia Roberts Intl

Sat 5/16

8:15 am-12:01 am

3 stops19h 46m

$1,698

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Wed 6/10

6:40 pm-4:35 am

2 stops29h 55m

Monrovia Roberts Intl

Sun 7/19

5:45 am-7:09 am

2 stops29h 24m

$1,703

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Tue 4/28

5:45 am-2:45 pm

2 stops29h 00m

Monrovia Roberts Intl

Mon 8/31

7:30 am-2:45 pm

3 stops35h 15m

$1,707
Quickest round-trip

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Sat 7/18

5:20 pm-7:50 pm

3 stops22h 30m

Monrovia Roberts Intl

Fri 7/24

9:10 pm-7:14 pm

2 stops26h 04m

$1,714

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Liberia from

How to get the cheapest flight ticket from Boston to Liberia

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 Liberia?

The month of November is another great option to travel to Liberia, with average flight prices from Boston averaging around $1,251.

Cheap Boston to Liberia flight deals and tips

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

Fastest flight time

18h 35m

Direct flights

None
The fastest flight from Boston to Liberia takes 18h 35m
There are no direct flights from Boston to Liberia. There are no popular flight routes from Boston to Liberia.
Search flight deals

Frequently asked questions about flying from Boston to Liberia

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Liberia.

  • What documentation or ID do you need to fly to Liberia?

    The travel and health documents you'll need for your trip to Liberia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Liberia

Compare and see reviews for airlines that fly from Boston to Liberia with momondo
Airline
Rating
Free Cancellation
Price
Brussels AirlinesPriceFrom $1,026Free CancellationRating
7.2
401 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $1,035Free CancellationRating
7.4
9,589 reviews
Search United Airlines flights
Ethiopian AirPriceFrom $1,285Free CancellationRating
7.2
1,001 reviews
Search Ethiopian Air flights
American AirlinesPriceFrom $1,547Free CancellationRating
7.1
11,580 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Liberia from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Liberia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Boston to Liberia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Boston and Liberia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Boston to Liberia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Liberia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/15
Fri 5/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Liberia

Popular cities in Liberia

Popular flights according to clicks in the last 7 days on momondo
Flights to Monroviafrom $1,151