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$237+ Cheap flights from Key Largo, FL 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LIR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Liberia are usually found in July or August, booked 75 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Key Largo to Liberia

Keep the following information in mind while searching for Key Largo to Liberia flight deals. Data was last updated June 12, 2025.

Round-trip from

$378
(American Airlines)

One-way from

$237
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$578
From Key Largo to Liberia
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One-way flight from Key Largo to Liberia
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Key Largo to Liberia

Cheapest flights from Key Largo to Liberia
Explore the most affordable flight options available from Key Largo to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 10/1410:05 amMIA - LIR
Nonstop3h 10mAmerican Airlines
Tue 10/2112:55 pmLIR - MIA
Nonstop3h 00mAmerican Airlines
Deal found 6/11$378
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:30 amMIA - LIR
1 stop8h 30mDelta
Tue 8/121:25 pmLIR - MIA
1 stop8h 59mDelta
Deal found 6/10$393
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/34:53 pmMIA - LIR
1 stop19h 07mUnited Airlines
Wed 7/911:05 amLIR - MIA
1 stop9h 34mUnited Airlines
Deal found 6/11$422
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/89:40 pmMIA - LIR
1 stop17h 30mMultiple Airlines
Sat 7/2610:15 amLIR - MIA
1 stop25h 25mMultiple Airlines
Deal found 6/12$487
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/199:00 pmMIA - LIR
2 stops17h 45mSouthwest
Thu 7/242:10 pmLIR - MIA
1 stop7h 45mSouthwest
Deal found 6/10$539
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:40 amMIA - LIR
2 stops50h 41mWestJet
Wed 10/221:25 pmLIR - MIA
2 stops30h 11mWestJet
Deal found 6/11$655

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo 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 June 12, 2025.
Use the filters below to find and compare flights from Key Largo to Liberia that are best for you.

Fly from

Key Largo

Fly to

Liberia

Route

Depart

Return

Price

MiamiLiberia

MIA - LIR

MIALIR

Miami

Mon 7/7

10:35 am-11:45 am

Nonstop3h 10m

Liberia

Wed 7/9

12:45 pm-5:45 pm

Nonstop3h 00m

$378

MiamiLiberia

MIA - LIR

MIALIR

Miami

Tue 8/5

5:30 am-12:00 pm

1 stop8h 30m

Liberia

Tue 8/12

1:25 pm-12:24 am

1 stop8h 59m

$393

MiamiLiberia

MIA - LIR

MIALIR

Miami

Thu 7/3

4:53 pm-10:00 am

1 stop19h 07m

Liberia

Wed 7/9

11:05 am-10:39 pm

1 stop9h 34m

$422

MiamiLiberia

MIA - LIR

MIALIR

Miami

Tue 7/8

9:40 pm-1:10 pm

1 stop17h 30m

Liberia

Sat 7/26

10:15 am-1:40 pm

1 stop25h 25m

$487

MiamiLiberia

MIA - LIR

MIALIR

Miami

Sat 7/19

9:00 pm-12:45 pm

2 stops17h 45m

Liberia

Thu 7/24

2:10 pm-11:55 pm

1 stop7h 45m

$539

MiamiLiberia

MIA - LIR

MIALIR

Miami

Thu 6/26

9:40 pm-6:40 am

1 stop11h 00m

$237

MiamiLiberia

MIA - LIR

MIALIR

Miami

Mon 7/14

7:15 am-1:10 pm

1 stop7h 55m

$257

MiamiLiberia

MIA - LIR

MIALIR

Miami

Thu 8/14

6:00 am-12:00 pm

1 stop8h 00m

$329

MiamiLiberia

MIA - LIR

MIALIR

Miami

Mon 7/14

10:35 am-11:45 am

Nonstop3h 10m

$379

MiamiLiberia

MIA - LIR

MIALIR

Miami

Sun 6/22

8:40 am-2:23 pm

1 stop7h 43m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Key Largo to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Key Largo 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 Key Largo to Liberia

How far ahead should I book a flight from Key Largo to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Liberia. Price data was last updated on June 9, 2025.

The best time to book flights from Key Largo to Liberia is 75 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 Key Largo to Liberia?

Currently, October is the cheapest month in which you can book a flight from Key Largo to Liberia (average of $496). Flying from Key Largo to Liberia in March is currently the most expensive (average of $710). 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.

What is the cheapest time of day to fly from KE9 to LIR?

Find hourly flight availability from Key Largo to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Key Largo to Liberia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Key Largo to Liberia

Explore weekly flight availability from Key Largo to Liberia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from KE9 to LIR are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Liberia by month

Plan your trip to Liberia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Liberia ranges from 0.0 - 14.3 inches per month. September is typically the wettest month, when rainfall can reach 14.3 in. January is typically the driest time to visit Liberia when rainfall is around 0.0 in.

Temperature in Liberia by month

Plan your trip to Liberia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Liberia, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Key Largo to Liberia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Key Largo 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 Key Largo?

    If you book a flight to Liberia from Key Largo, you will be flying to Liberia, which is the city’s only airport. Liberia (LIR) is located 7.7 mi from the center of Liberia. There is 1 flight from Key Largo to Liberia per day from 3 different airlines.

  • What are the cheapest airlines to fly from Key Largo to Liberia one-way?

    $257 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $329 and $379, respectively.

  • What are the cheapest flights from Key Largo to Liberia?

    Looking for the cheapest flight from Key Largo to Liberia? While on average our users pay $573, our data indicates the cheapest price to be $316. The most popular route (Miami - Liberia), is priced around $393.

  • Can I find deals for flights from Key Largo to Liberia that include hotel bookings?

    Yes. In addition to deals on Key Largo to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Liberia?

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

  • Can I find deals for business class flights from Key Largo to Liberia?

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Liberia?

    Currently, October is the cheapest month in which you can book a flight from Key Largo to Liberia (average of $496). Flying from Key Largo to Liberia in March is currently the most expensive (average of $710). 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.

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Top 3 airlines flying from Key Largo to Liberia

Discover the top 3 airlines that operate flights from Key Largo 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$412Average$601FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$443Average$661FlexibilityNo cancel feeOn-time69%
DeltaCheapest$486Average$636FlexibilityNo cancel feeOn-timeN/A

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