$1,710 Find Cheap Flights from Phoenix to Liberia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Liberia departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Phoenix to Liberia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Monrovia
Monrovia3 stops$1,710
Monrovia
Monrovia3 stops$1,710

Book Cheap Phoenix to Liberia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Liberia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Liberia

Tue, Sep 30 - Wed, Oct 15
United Airlines Logo
8:30 am - 7:50 pmPHX-ROB
28h 20m3 stops
United Airlines Logo
9:10 pm - 7:15 pmROB-PHX
29h 05m2 stops
$1,710United Airlines
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Fri, Oct 3 - Wed, Oct 15
United Airlines Logo
6:30 pm - 7:50 pmPHX-ROB
42h 20m3 stops
United Airlines Logo
9:10 pm - 7:15 pmROB-PHX
29h 05m2 stops
$1,720United Airlines
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Sat, Oct 4 - Sun, Oct 12
Brussels Airlines Logo
10:50 am - 7:50 pmPHX-ROB
26h 00m2 stops
Brussels Airlines Logo
9:10 pm - 5:39 pmROB-PHX
27h 29m2 stops
$1,747Brussels Airlines
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Sat, Oct 4 - Wed, Oct 15
Multiple Airlines Logo
10:50 am - 7:50 pmPHX-ROB
26h 00m3 stops
Multiple Airlines Logo
9:10 pm - 10:00 pmROB-PHX
31h 50m3 stops
$1,754Multiple Airlines
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Thu, Dec 4 - Tue, Jan 6
Ethiopian Air Logo
11:19 am - 7:55 pmPHX-ROB
25h 36m2 stops
Ethiopian Air Logo
7:30 am - 10:23 amROB-PHX
33h 53m3 stops
$1,815Ethiopian Air
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Sun, Nov 23 - Tue, Dec 30
Ethiopian Air Logo
3:48 pm - 2:45 pmPHX-ROB
63h 57m3 stops
Ethiopian Air Logo
7:30 am - 2:17 pmROB-PHX
37h 47m2 stops
$1,846Ethiopian Air
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Tue, Sep 30 - Thu, Oct 16
Delta Logo
11:45 am - 5:40 pmPHX-ROB
46h 55m2 stops
Delta Logo
6:40 pm - 11:33 pmROB-PHX
35h 53m2 stops
$1,857Delta
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Tue, Sep 30 - Mon, Oct 13
Delta Logo
11:45 am - 5:40 pmPHX-ROB
46h 55m2 stops
Delta Logo
6:40 pm - 10:32 amROB-PHX
46h 52m2 stops
$1,899Delta
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Mon, Feb 2 - Fri, Feb 6
Brussels Airlines Logo
8:30 am - 9:15 pmPHX-ROB
29h 45m3 stops
Brussels Airlines Logo
8:05 pm - 8:37 pmROB-PHX
31h 32m3 stops
$2,009Brussels Airlines
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Fri, Oct 3 - Fri, Oct 10
Multiple Airlines Logo
11:59 pm - 7:50 pmPHX-ROB
36h 51m3 stops
Multiple Airlines Logo
9:10 pm - 5:24 pmROB-PHX
27h 14m2 stops
$2,071Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Phoenix to Liberia flights

Get data-powered insights and trends into flights from Phoenix to Liberia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Phoenix Sky Harbor Intl Airport to Liberia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Phoenix Sky Harbor Intl Airport to Liberia were found on United Airlines ($1,710) and Brussels Airlines ($1,747).

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Good to know

Low seasonApril
Cheapest flight$1,710
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Phoenix to Monrovia

FAQs - booking Liberia flights

  • How does KAYAK find such low prices on flights from Phoenix to Liberia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Liberia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Liberia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Liberia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Liberia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Phoenix to Liberia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Liberia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Phoenix to Liberia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Liberia?

    The cheapest time of day to fly to Liberia is generally in the morning, when round-trip flights cost $1,748 on average. The most expensive time of day to fly to Liberia is generally at night, which is peak travel time and where the average cost of a ticket is $2,078.

Reviews of the top airline flying from Phoenix to Liberia

 
Need help choosing which airline to fly with from Phoenix to Liberia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Brussels AirlinesOverall score based on 359 reviews
7.3Boarding
6.9Comfort
7.9Crew
6.1Entertainment
6.2Food
Airline reviews

Too cramped up for the better seats I paid for.

4.0 OkayAnonymous, Aug 2025YUL - MCO
Read more Brussels Airlines reviews

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Everything you need to know for your flight from Phoenix to Liberia

Information on your arrival and departure airports

Phoenix (PHX)

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