STL - LIR

$366 Find Cheap Flights from St. Louis to Liberia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$366
Typical prices: $471-$783
Air Canada
Wed 10/24Wed 10/31
STL - LIR • 1 stop
Cheapest one-way
$599
Typical prices: $177-$306
United Airlines
Tue 12/25
STL - LIR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Liberia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 23% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $503 (round-trip)
Houston Hobby (HOU)
Shortest trip • 7h 39m (one-way)
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Insights
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We hope you love your trip to Liberia!
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Flight Deals

Cheap Flights from St. Louis to Liberia (STL-LIR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Liberia

Sat, Oct 24 - Sat, Oct 31
Air Canada Logo
8:55 am - 1:10 pmSTL  Lambert-St Louis-LIR Liberia
29h 15m1 stop Toronto Pearson Intl
Air Canada Logo
2:10 pm - 4:23 pmLIR  Liberia-STL Lambert-St Louis
25h 13m1 stop Toronto Pearson Intl
$366Air Canada
Wed, Dec 9 - Mon, Dec 14
Air Canada Logo
4:05 pm - 2:10 pmSTL  Lambert-St Louis-LIR Liberia
22h 05m1 stop Toronto Pearson Intl
Air Canada Logo
3:10 pm - 3:26 pmLIR  Liberia-STL Lambert-St Louis
24h 16m1 stop Toronto Pearson Intl
$366Air Canada
Sat, Dec 5 - Fri, Dec 11
American Airlines Logo
5:16 pm - 12:33 pmSTL  Lambert-St Louis-LIR Liberia
19h 17m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
3:35 pm - 12:28 pmLIR  Liberia-STL Lambert-St Louis
20h 53m2 stops Miami Dallas/Fort Worth
$411American Airlines
Sat, Dec 5 - Fri, Dec 11
American Airlines Logo
6:15 pm - 2:17 pmSTL  Lambert-St Louis-LIR Liberia
20h 02m1 stop Miami
American Airlines Logo
3:35 pm - 12:28 pmLIR  Liberia-STL Lambert-St Louis
20h 53m2 stops Miami Dallas/Fort Worth
$421American Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
6:50 pm - 12:10 pmSTL  Lambert-St Louis-LIR Liberia
18h 20m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
8:45 am - 10:26 pmLIR  Liberia-STL Lambert-St Louis
13h 41m1 stop Houston George Bush Intcntl
$546United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
5:00 am - 5:37 pmSTL  Lambert-St Louis-LIR Liberia
13h 37m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:20 pm - 10:26 pmLIR  Liberia-STL Lambert-St Louis
8h 06m1 stop Houston George Bush Intcntl
$546United Airlines
Sun, Oct 25 - Sun, Nov 1
Delta Logo
6:00 am - 11:45 amSTL  Lambert-St Louis-LIR Liberia
6h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 11:54 pmLIR  Liberia-STL Lambert-St Louis
9h 54m1 stop Atlanta Hartsfield-Jackson
$546Delta
Wed, Oct 21 - Fri, Oct 30
Delta Logo
7:20 pm - 11:35 amSTL  Lambert-St Louis-LIR Liberia
17h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:00 pm - 9:12 pmLIR  Liberia-STL Lambert-St Louis
7h 12m1 stop Atlanta Hartsfield-Jackson
$578Delta
Tue, Dec 29 - Sun, Jan 3
Southwest Logo
8:00 pm - 1:50 pmSTL  Lambert-St Louis-LIR Liberia
17h 50m2 stops Orlando Houston Hobby
Southwest Logo
2:50 pm - 9:30 amLIR  Liberia-STL Lambert-St Louis
18h 40m2 stops Houston Hobby Phoenix Sky Harbor Intl
$1,491Southwest
Tue, Dec 29 - Sun, Jan 3
Southwest Logo
5:05 am - 1:50 pmSTL  Lambert-St Louis-LIR Liberia
8h 45m1 stop Houston Hobby
Southwest Logo
2:50 pm - 10:30 pmLIR  Liberia-STL Lambert-St Louis
7h 40m1 stop Houston Hobby
$1,542Southwest
Booking Insights

Price, demand and travel trends for St. Louis to Liberia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Liberia with more confidence.

How much is a round-trip flight from St. Louis to Liberia?

Round-trip flights from St. Louis to Liberia start at $366. Prices are below average for this route right now, with typical round-trip fares ranging from $471 to $783. The lowest price found in the past 5 days was $366 on Air Canada.

What's the cheapest day of the week to fly from St. Louis to Liberia?

Thursday is the cheapest day of the week to fly from St. Louis to Liberia, it is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from St. Louis to Liberia?

  • November is the cheapest month to fly from St. Louis to Liberia at $452 round-trip.
  • August ($865) and July ($804) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 91% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from St. Louis to Liberia the cheapest?

Flights from St. Louis to Liberia are cheapest 24 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for St. Louis to Liberia flights

Low season

September

Cheapest flight

$599
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from St. Louis to Liberia

When to book flights from St. Louis to Liberia

Are your dates flexible? Find out the best times to travel from St. Louis to Liberia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Liberia flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to Liberia?

    Flights from St. Louis to Liberia usually depart from Lambert-St Louis (STL) and arrive at Liberia (LIR).

  • What cabin classes can I book on flights from St. Louis to Liberia?

    Two cabin classes are available on flights from St. Louis to Liberia:

    • Economy Class
    • First Class

  • Which airports do connecting flights from St. Louis to Liberia pass through?

    One-stop flights from St. Louis to Liberia most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 36% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
    • Dallas/Fort Worth (DFW) - 14% of one-stop connections
    • Houston Hobby (HOU) - 11% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Liberia?

    Yes. Being flexible with your travel dates can save you up to 35% on the St. Louis to Liberia route. Thursday is the cheapest departure day at $500 round-trip on average, while Sunday is the most expensive at $760, a difference of $260. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute St. Louis to Liberia flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 4% above the route average of $589. Book 24 weeks before departure for the lowest fares.

  • How long is a flight from St. Louis to Liberia?

    A nonstop flight from St. Louis to Liberia takes 0h 00m, covering 1,967 miles.

  • Do I need a passport to fly from St. Louis to Liberia?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from St. Louis to Liberia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $366 to $2,524. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from St. Louis to Liberia looking right now?

    One-way fares from St. Louis to Liberia are currently higher than usual. Average one-way flight prices are about $789, which is 243% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. Louis to Liberia?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 7h 39m, compared with 7h 41m via Atlanta Hartsfield-Jackson (ATL) and 7h 48m via Houston George Bush Intcntl (IAH).

  • What is the time difference between St. Louis and Liberia?

    Liberia is 1 hour behind St. Louis (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Liberia Airport (LIR)?

    Liberia Airport (LIR) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
    • Avis
    • Budget
    • MEXRENTACAR
    • Payless
    • Alamo

  • How much should I expect to pay for a St. Louis to Liberia flight?

    Round-trip flights from St. Louis to Liberia range from $471 to $783, with an average of $589 over the past 12 months. Anything below $471 counts as a good deal.

Your guide to booking St. Louis to Liberia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $500 - about $260 less than Sunday (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your St. Louis to Liberia trip for November. Fares historically average $452 round-trip in that month - typically $413 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Liberia Airport.
    - Hilton Garden Inn Guanacaste Airport
    - Hampton by Hilton Guanacaste Airport

More options for your flight from St. Louis to Liberia

Complete your trip to Liberia with a hotel stay or car rental

Car rentals in Liberia
Hotels in Liberia
Vacations in Liberia