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Cheap flights from Allentown to Liberia from $1,484

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Liberia departing on 1/19. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 9:15 pm
ABE
-
ROB
34h 00m3 stops
United Airlines Logo
10:45 pm - 9:05 pm
ROB
-
ABE
27h 20m2 stops
$1,484United Airlines
Mon, Jan 19 - Tue, Jan 27
United Airlines Logo
5:23 pm - 6:45 pm
ABE
-
ROB
44h 22m2 stops
United Airlines Logo
10:45 pm - 9:01 pm
ROB
-
ABE
27h 16m2 stops
$1,831United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
5:23 pm - 6:45 pm
ABE
-
ROB
44h 22m2 stops
United Airlines Logo
10:45 pm - 9:01 pm
ROB
-
ABE
27h 16m2 stops
$1,943United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
6:15 am - 9:15 pm
ABE
-
ROB
34h 00m3 stops
United Airlines Logo
10:45 pm - 9:05 pm
ROB
-
ABE
27h 20m2 stops
$2,700United Airlines
Mon, Jan 19 - Tue, Jan 27

United Airlines flights from Allentown to Liberia

Our best United Airlines deals on Allentown to Liberia flight tickets
United Airlines
Jan 19
ABE6:15 amAllentown-Bethlehem
34h 00m
3 stops
ROB9:15 pmMonrovia Roberts Intl
Jan 27
ROB10:45 pmMonrovia Roberts Intl
27h 20m
2 stops
ABE9:05 pmAllentown-Bethlehem
$1,484
Find similar
United Airlines
Feb 25
ABE5:23 pmAllentown-Bethlehem
44h 22m
2 stops
ROB6:45 pmMonrovia Roberts Intl
Mar 1
ROB10:45 pmMonrovia Roberts Intl
23h 03m
2 stops
ABE4:48 pmAllentown-Bethlehem
$1,831
Find similar
United Airlines
Feb 25
ABE5:23 pmAllentown-Bethlehem
44h 22m
2 stops
ROB6:45 pmMonrovia Roberts Intl
Mar 1
ROB10:45 pmMonrovia Roberts Intl
27h 16m
2 stops
ABE9:01 pmAllentown-Bethlehem
$1,943
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown 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 December 4, 2025.
Use the filters below to find and compare flights from Allentown to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownMonrovia

ABE - ROB

ABEROB

Allentown-Bethlehem

Mon 1/19

6:15 am-9:15 pm

3 stops34h 00m

Monrovia Roberts Intl

Tue 1/27

10:45 pm-9:05 pm

2 stops27h 20m

$1,484

AllentownMonrovia

ABE - ROB

ABEROB

Allentown-Bethlehem

Wed 2/25

5:23 pm-6:45 pm

2 stops44h 22m

Monrovia Roberts Intl

Sun 3/1

10:45 pm-9:01 pm

2 stops27h 16m

$1,831

AllentownMonrovia

ABE - ROB

ABEROB

Allentown-Bethlehem

Wed 2/25

5:23 pm-6:45 pm

2 stops44h 22m

Monrovia Roberts Intl

Sun 3/1

10:45 pm-9:01 pm

2 stops27h 16m

$1,943

AllentownMonrovia

ABE - ROB

ABEROB

Allentown-Bethlehem

Mon 1/19

6:15 am-9:15 pm

3 stops34h 00m

Monrovia Roberts Intl

Tue 1/27

10:45 pm-9:05 pm

2 stops27h 20m

$2,700

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 Allentown 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 airlines fly to Liberia?

Brussels Airlines, Ethiopian Air and United Airlines are the top three most popular airlines that fly to Liberia from Allentown according to our data. Brussels Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Liberia. Keep in mind that there are 3 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

Cheap Allentown to Liberia flight deals and tips

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

Fastest flight time

34h 00m

Direct flights

None
The fastest flight from Allentown to Liberia takes 34h 00m
There are no direct flights from Allentown to Liberia. There are no popular flight routes from Allentown to Liberia.
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  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Liberia?

    Prices for flights from Allentown-Bethlehem Airport to Liberia are refreshed on a daily basis.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Liberia?

    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 Allentown-Bethlehem Airport to Liberia.

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

    The required travel and health documents for your Liberia 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 Liberia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Allentown to Liberia 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 Liberia that suits you.

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

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

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

Once you have performed a search for Allentown to Liberia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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