STL - LIR

$201 Find Cheap Flights from St. Louis to Liberia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Liberia departing on 12/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Liberia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Liberia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Liberia, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis 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 St. Louis to Liberia

Mon, Sep 1 - Wed, Oct 1
Delta Logo
6:00 am - 12:00 pmSTL-LIR
7h 00m1 stop
Delta Logo
1:25 pm - 10:00 pmLIR-STL
7h 35m1 stop
$295Delta
Find Deal
Mon, Sep 1 - Wed, Oct 1
American Airlines Logo
7:01 am - 12:59 pmSTL-LIR
6h 58m1 stop
American Airlines Logo
12:49 pm - 11:57 amLIR-STL
22h 08m2 stops
$299American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
2:11 pm - 11:49 amSTL-LIR
22h 38m2 stops
American Airlines Logo
12:49 pm - 9:16 amLIR-STL
19h 27m2 stops
$313American Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
6:01 am - 12:00 pmSTL-LIR
6h 59m1 stop
Delta Logo
1:25 pm - 10:00 pmLIR-STL
7h 35m1 stop
$315Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
American Airlines Logo
6:00 pm - 11:49 amSTL-LIR
18h 49m2 stops
American Airlines Logo
12:49 pm - 9:26 amLIR-STL
19h 37m2 stops
$319American Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 27
American Airlines Logo
4:36 pm - 11:49 amSTL-LIR
20h 13m2 stops
American Airlines Logo
12:49 pm - 11:59 pmLIR-STL
10h 10m1 stop
$339American Airlines
Find Deal
Wed, Sep 10 - Mon, Sep 15
American Airlines Logo
2:11 pm - 11:49 amSTL-LIR
22h 38m2 stops
American Airlines Logo
12:49 pm - 9:16 amLIR-STL
19h 27m2 stops
$353American Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
United Airlines Logo
6:15 am - 12:10 pmSTL-LIR
6h 55m1 stop
United Airlines Logo
1:20 pm - 10:16 pmLIR-STL
7h 56m1 stop
$405United Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 23
United Airlines Logo
6:15 am - 12:10 pmSTL-LIR
6h 55m1 stop
United Airlines Logo
1:20 pm - 2:19 pmLIR-STL
23h 59m2 stops
$409United Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 23
United Airlines Logo
6:15 am - 12:10 pmSTL-LIR
6h 55m1 stop
United Airlines Logo
1:20 pm - 2:26 pmLIR-STL
24h 06m1 stop
$413United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Liberia flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Liberia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Liberia is September, where tickets cost $437 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $814 and $798 respectively.

How far in advance should I book a flight from St. Louis to Liberia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Liberia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Liberia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$201
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 37% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Liberia

  • What is the cheapest flight from St. Louis to Liberia?

    In the last 3 days, the lowest price for a flight from St. Louis to Liberia was $201 for a one-way ticket and $295 for a round-trip.

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

    A passport is required to fly from St. Louis to Liberia.

  • Which airports will I be using when flying from St. Louis to Liberia?

    St. Louis and Liberia are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Liberia.

  • Which aircraft models fly most regularly from St. Louis to Liberia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Liberia?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Liberia, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Liberia, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from St. Louis to Liberia are Delta and Southwest. With an average price for the route of $597 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $638 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from St. Louis 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 St. Louis to Liberia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liberia from St. Louis 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 St. Louis 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 to Liberia with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and LIR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis 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 to Liberia from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Liberia

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Liberia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis 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.
8.0
SouthwestOverall score based on 4241 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

Better and more food and drinks. Put msnbc and free speech tv on the news channel selection list.

10.0 ExcellentKevin, Jul 2025MDW - PUJ
Read more Southwest reviews

Better and more food and drinks. Put msnbc and free speech tv on the news channel selection list.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The plane was broken so we had to change planes.

Everything you need to know for your flight from St. Louis to Liberia

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