DEN - LIR

$189 Find Cheap Flights from Denver to Liberia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Liberia departing on 12/6. 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, 0 bags

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 Denver 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 Denver to Liberia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$396
Typical prices: $952-$525
United Airlines
Wed 11/11Wed 11/18
DEN - LIR • Non-stop
Cheapest one-way
$189
Typical prices: $427-$496
Delta
Sun 12/6
DEN - LIR • 1 stop
Top airlines
Cheapest • from $396 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines and Southwest. Average duration is 5h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $490 (round-trip)
Shortest trip • 6h 59m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Liberia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Denver to Liberia (DEN-LIR)

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

Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
9:57 am - 4:08 pm
DEN
-
LIR
5h 11mnonstop
United Airlines Logo
12:50 pm - 5:21 pm
LIR
-
DEN
5h 31mnonstop
$396United Airlines
Sun, Nov 15 - Wed, Dec 2
Delta Logo
12:59 am - 12:40 pm
DEN
-
LIR
10h 41m
1 stop
Delta Logo
2:05 pm - 10:17 pm
LIR
-
DEN
9h 12m
1 stop
$410Delta
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
9:45 am - 6:37 pm
DEN
-
LIR
7h 52m
1 stop
United Airlines Logo
12:50 pm - 5:21 pm
LIR
-
DEN
5h 31mnonstop
$422United Airlines
Fri, Oct 23 - Sun, Nov 1
Air Canada Logo
6:05 pm - 11:50 am
DEN
-
LIR
17h 45m
1 stop
Air Canada Logo
2:55 pm - 6:04 pm
LIR
-
DEN
28h 09m
2 stops
$452Air Canada
Fri, Oct 23 - Sun, Nov 1
Air Canada Logo
11:25 am - 11:50 am
DEN
-
LIR
24h 25m
2 stops
Air Canada Logo
2:55 pm - 6:04 pm
LIR
-
DEN
28h 09m
2 stops
$456Air Canada
Mon, Nov 9 - Tue, Nov 17
Air Canada Logo
11:15 am - 1:40 pm
DEN
-
LIR
25h 25m
1 stop
Air Canada Logo
2:40 pm - 5:18 pm
LIR
-
DEN
27h 38m
2 stops
$458Air Canada
Wed, Nov 11 - Wed, Nov 18
Air Canada Logo
11:15 am - 1:40 pm
DEN
-
LIR
25h 25m
1 stop
Air Canada Logo
2:55 pm - 10:23 am
LIR
-
DEN
20h 28m
1 stop
$463Air Canada
Wed, Nov 11 - Wed, Nov 18
Air Canada Logo
11:15 am - 1:40 pm
DEN
-
LIR
25h 25m
1 stop
Air Canada Logo
2:55 pm - 8:27 pm
LIR
-
DEN
30h 32m
2 stops
$466Air Canada
Mon, Nov 16 - Fri, Dec 4
United Airlines Logo
5:00 am - 1:10 pm
DEN
-
LIR
7h 10m
1 stop
United Airlines Logo
12:50 pm - 5:21 pm
LIR
-
DEN
5h 31mnonstop
$467United Airlines
Tue, Nov 3 - Mon, Nov 9
Air Canada Logo
1:25 pm - 1:55 pm
DEN
-
LIR
23h 30m
1 stop
Air Canada Logo
2:55 pm - 4:38 pm
LIR
-
DEN
26h 43m
1 stop
$468Air Canada
Booking Insights

KAYAK's insights & trends for Denver to Liberia flights

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

How much is a round-trip flight from Denver to Liberia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Liberia departing in November.

What’s the cheapest day of the week to fly from Denver to Liberia?

The average price of all round-trip flights from Denver to Liberia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Liberia on a Tuesday and more expensive on a Saturday. On your return trip to Denver, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Denver to Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver 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 Denver to Liberia is August, where tickets cost $585 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $852 and $735 respectively.

Can I save money by flying with a layover from Denver to Liberia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $766 on average.

How far in advance should I book a flight from Denver 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 Denver 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 Denver to Liberia, you should book around 4 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Liberia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonSeptember
Cheapest flight$189
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Denver to Liberia

When to book flights from Denver to Liberia

Are your dates flexible? Find out the best times to travel from Denver 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 Denver to Liberia

  • Does DEN have an onsite hotel?

    The Westin Hotel at Denver International Airport is the only hotel within DEN. It is located a few meters from the airport terminals and is connected to the airport via a covered walkway.

  • Where can I exchange my currency at LIR?

    It is best if you exchange your dollars for the Costa Rican colón when you arrive at LIR. Global Exchange offers currency exchange services in the arrival and departure halls at the airport. Exchanging your currency will make your travel smoother due to the ease of making local transactions, such as paying for a taxi.

  • Where can I pray at DEN?

    In case you need to pray before departing from DEN, you can do so in the airport's interfaith chapel or the Islamic prayer halls. Both prayer centers are on level 6 of the Jeppesen Terminal and provide a good praying environment free of airport distractions. The chapel hosts a Catholic mass service every Sunday at 1 pm.

  • Can I get from LIR to downtown using public transport?

    There are several options for getting from LIR to downtown Liberia. If you're on a tight budget, consider taking the Line 513 bus to the city from the Llano Grande bus terminal near the airport. If you are in a hurry and need to get to the city quickly, taking a taxi outside the arrivals area is your best alternative.

  • What is the cheapest flight from Denver to Liberia?

    In the last 5 days, the lowest price for a flight from Denver to Liberia was $189 for a one-way ticket and $396 for a round-trip.

  • Do I need a passport to fly between Denver and Liberia?

    Yes, you’ll need a passport to travel to Liberia from Denver.

  • Which airports will I be using when flying from Denver to Liberia?

    When flying out of Denver you will be using Denver Intl. You will be landing at Liberia, also known as Liberia.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Liberia?

    Alaska Airlines, and JetBlue offer inflight Wi-Fi service on the Denver to Liberia flight route.

  • Which aircraft models fly most regularly from Denver to Liberia?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Denver to Liberia flight route.

  • Which airline alliances offer flights from Denver to Liberia?

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

  • On which days can I fly direct from Denver to Liberia?

    There are nonstop flights from Denver to Liberia on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Denver to Liberia are Southwest and Delta. With an average price for the route of $757 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $566 and an overall rating of 7.9.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liberia from Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver 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 Denver 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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Liberia

  • Looking for a cheap flight? 25% of our users found flights on this route for $297 or less one-way and $676 or less round-trip.
  • To board your flight from Denver to Liberia, head to Denver International Airport (DEN). DEN is the primary airport serving the Denver metropolitan area and is situated 25 miles northeast of the city center. The airport is a hub for United Airlines, Southwest Airlines, and Frontier Airlines. In Liberia, you will alight at Liberia International Airport (LIR). LIR is the main airport serving Liberia and is located in Guanacaste province, 7 miles west of downtown Liberia.
  • Serving members of the US military and their immediate relatives should take advantage of the USO military lounge at DEN. The lounge is located in Terminal A, opposite the Gate A Bridge. The lounge features a sleeping area with recliners, a video gaming area, a children's play area, a TV, and comfortable seating.
  • If you are stranded and require assistance at DEN, visit the information booths in the Jeppesen Terminal or the Center Cores of Gates A, B, and C. You can also seek assistance from one of the airport's many Ambassador Volunteers. The ambassadors are easily identified because they are all in blue plaid vests.
  • Several car rental companies have desks in the arrivals hall at LIR. Some of the popular car rental agencies at the airport include Avis, Budget, Hertz, and National. Other car rental agencies like Diekcant Car Rental, SIXT, Green Motion, and Solid feature complimentary shuttles to their off-site car rental facilities.
  • If you need a quiet place to unwind after landing at LIR, make your way to the highly rated VIP Lounge Liberia. The lounge, which is located on the 2nd floor of the main terminal next to the passport control office, is open to all passengers regardless of flight class or airline. The lounge features air conditioning, a TV, Wi-Fi, a flight information monitor, and a snack bar.

Prefer to fly direct from Denver to Liberia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Liberia.
Find which airlines fly direct from Denver Intl Airport to Liberia Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Liberia

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Liberia to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Denver to Liberia

 
See real verified KAYAK customer reviews for airlines flying from Denver 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 Denver 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.
7.9
SouthwestOverall score based on 4237 reviews
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
Airline reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

2.0 MediocreMatthew, Jun 2026
CVG - MDW
Read more Southwest reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

This planes staff was top tier. Everything went great and had a great flight home.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

It was a short flight so I was expecting too much

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

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

Information on your arrival and departure airports