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$189+ Cheap flights from Sky Harbor Intl (PHX) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LIR
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$364
(Expedia)

One-way from

$189
(Southwest)

Popular in

December

Cheapest in

September

Average price

$491
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Liberia flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Liberia flights.
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From Phoenix Sky Harbor Intl to Liberia
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One-way flight from Phoenix Sky Harbor Intl to Liberia
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Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Sky Harbor Intl to Liberia

Cheapest flights from Sky Harbor Intl to Liberia
Explore the most affordable flight options available from Sky Harbor Intl to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Expedia deal was found by Cheapflights users on 1/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/710:19 pmPHX - LIR
1 stop15h 31mJetBlue
Sat 2/1412:15 pmLIR - PHX
1 stop11h 34mJetBlue
Deal found 1/8$364
This Delta deal was found by Cheapflights users on 1/9. 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.
Mon 3/212:59 amPHX - LIR
1 stop11h 31mDelta
Tue 3/101:05 pmLIR - PHX
1 stop10h 44mDelta
Deal found 1/9$410
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:40 amPHX - LIR
2 stops10h 57mUnited Airlines
Tue 3/107:35 amLIR - PHX
2 stops14h 15mUnited Airlines
Deal found 1/11$415
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Wed 2/256:00 amPHX - LIR
1 stop7h 25mAmerican Airlines
Wed 3/43:32 pmLIR - PHX
1 stop9h 27mAmerican Airlines
Deal found 1/11$422
This United Airlines deal was found by Cheapflights users on 1/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:40 amPHX - LIR
1 stop7h 57mUnited Airlines
Sun 3/88:30 amLIR - PHX
1 stop13h 20mUnited Airlines
Deal found 1/10$425
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:40 amPHX - LIR
2 stops10h 57mUnited Airlines
Wed 3/117:35 amLIR - PHX
2 stops14h 15mUnited Airlines
Deal found 1/11$427
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:40 amPHX - LIR
2 stops10h 57mUnited Airlines
Wed 3/48:35 amLIR - PHX
2 stops14h 15mUnited Airlines
Deal found 1/11$430
This American Airlines deal was found by Cheapflights users on 1/9. 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 2/710:55 pmPHX - LIR
1 stop14h 18mAmerican Airlines
Sat 2/141:45 pmLIR - PHX
1 stop9h 58mAmerican Airlines
Deal found 1/9$431
This American Airlines deal was found by Cheapflights users on 1/10. 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 3/112:51 amPHX - LIR
2 stops12h 22mAmerican Airlines
Sun 3/82:29 pmLIR - PHX
1 stop9h 09mAmerican Airlines
Deal found 1/10$435
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:57 pmPHX - LIR
1 stop9h 39mMultiple Airlines
Wed 3/1111:20 amLIR - PHX
1 stop13h 30mMultiple Airlines
Deal found 1/11$438
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:07 pmPHX - LIR
1 stop21h 51mMultiple Airlines
Wed 3/1111:45 amLIR - PHX
1 stop13h 05mMultiple Airlines
Deal found 1/11$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 January 11, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Liberia that are best for you.

Fly from

Sky Harbor Intl

Fly to

Liberia

Route

Depart

Return

Price

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Mon 3/2

12:59 am-1:30 pm

1 stop11h 31m

Liberia

Tue 3/10

1:05 pm-10:49 pm

1 stop10h 44m

$410

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Tue 3/3

6:40 am-6:37 pm

2 stops10h 57m

Liberia

Wed 3/11

7:35 am-6:13 pm

1 stop11h 38m

$410

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Tue 3/3

11:14 pm-2:13 pm

2 stops13h 59m

Liberia

Tue 3/10

2:13 pm-6:59 am

2 stops17h 46m

$415

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Tue 3/3

6:40 am-6:37 pm

2 stops10h 57m

Liberia

Tue 3/10

7:35 am-8:50 pm

2 stops14h 15m

$415

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Tue 3/17

10:14 pm-11:12 am

2 stops11h 58m

Liberia

Tue 3/24

2:13 pm-6:44 am

2 stops17h 31m

$415

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Mon 3/2

7:00 am-4:08 pm

1 stop8h 08m

Liberia

Sun 3/8

8:30 am-11:30 pm

1 stop16h 00m

$425

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Wed 3/4

7:00 am-2:30 pm

1 stop6h 30m

$189

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Sat 2/28

3:15 pm-5:58 pm

1 stop25h 43m

$192

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Sat 2/7

4:31 pm-12:55 pm

2 stops19h 24m

$204

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Fri 2/6

6:20 pm-12:25 pm

2 stops17h 05m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 17 results
1
2

Compare providers for flights from Sky Harbor Intl 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 Sky Harbor Intl to Liberia in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Liberia from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Liberia

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Liberia. Price data was last updated on January 9, 2026.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Liberia is 8 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 Phoenix Sky Harbor Intl Airport to Liberia?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Liberia (average of $281). Flying from Phoenix Sky Harbor Intl Airport to Liberia in June is currently the most expensive (average of $406). 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.

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 January 11, 2026.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Liberia, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,034 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,143 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,106 reviews
Southwest
8.0
Very good
4,254 reviews

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Liberia from Phoenix Sky Harbor Intl?

    Located just 7.7 mi from the city center, Liberia is the airport most travelers will use when flying to Liberia from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Liberia (LIR) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 4 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Liberia?

    Departing from Phoenix Sky Harbor Intl Airport to Liberia will take you 10h 57m. The distance between Phoenix Sky Harbor Intl Airport and Liberia is about 2300 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Liberia round-trip?

    Delta, at $164, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Liberia.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 75% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Liberia one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $151. United Airlines flights start at $166 while deals on Southwest start at $195 one-way.

  • Can I find deals for flights from Sky Harbor Intl to Liberia that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Liberia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Liberia.

  • Can I find deals for business class flights from Sky Harbor Intl to Liberia?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Liberia?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Liberia (average of $281). Flying from Phoenix Sky Harbor Intl Airport to Liberia in June is currently the most expensive (average of $406). 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 Sky Harbor Intl to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to San José flights

Top 4 airlines flying from Sky Harbor Intl to Liberia

Discover the top 4 airlines that operate flights from Sky Harbor Intl 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$339Average$552FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$404Average$657FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$447Average$651FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$501Average$689FlexibilityNo cancel feeOn-time63%

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