HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$217+ Cheap flights from Liberia (LIR) to Denver (DEN)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — DEN
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Liberia to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Liberia to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Denver (DEN). 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 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(United Airlines)

One-way from

$217
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$779

Good round-trip deal

$504 or less

Good one-way deal

$333 or less
Provider with most accurate pricing for Liberia-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Liberia-Denver Intl flights.
Search Deals
From Liberia to Denver Intl
Search Deals
One-way flight from Liberia to Denver Intl
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Liberia to Denver Intl.
Search Deals
Price to beat on a one-way flight from Liberia to Denver Intl.
Search Deals

Find flight deals from Liberia to Denver

Cheapest flights from Liberia to Denver
Explore the most affordable flight options available from Liberia to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This JetBlue deal was found by Cheapflights users on 1/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:45 am
LIR
-
DEN
1 stop12h 14m
JetBlue
Mon 3/211:59 pm
DEN
-
LIR
1 stop11h 56m
JetBlue
Deal found 1/14$337
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/2612:50 pm
LIR
-
DEN
Nonstop5h 31m
United Airlines
Mon 3/28:33 pm
DEN
-
LIR
1 stop15h 37m
United Airlines
Deal found 1/14$403
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:50 pm
LIR
-
DEN
Nonstop5h 31m
United Airlines
Tue 2/178:33 pm
DEN
-
LIR
1 stop15h 37m
United Airlines
Deal found 1/12$408
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/258:35 am
LIR
-
DEN
1 stop14h 35m
United Airlines
Mon 3/29:57 am
DEN
-
LIR
Nonstop5h 11m
United Airlines
Deal found 1/14$409
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Thu 2/268:05 am
LIR
-
DEN
1 stop11h 01m
Multiple Airlines
Sat 3/710:30 pm
DEN
-
LIR
1 stop17h 28m
Multiple Airlines
Deal found 1/14$412
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:39 pm
LIR
-
DEN
1 stop10h 01m
American Airlines
Tue 2/1711:59 pm
DEN
-
LIR
1 stop11h 38m
American Airlines
Deal found 1/12$418
This Kiwi.com deal was found by Cheapflights users on 1/12. 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.
Mon 3/27:08 pm
LIR
-
DEN
1 stop15h 41m
Multiple Airlines
Tue 3/1010:30 pm
DEN
-
LIR
1 stop18h 28m
Multiple Airlines
Deal found 1/12$423
This Southwest deal was found by Cheapflights users on 1/14. 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.
Wed 2/253:25 pm
LIR
-
DEN
2 stops18h 10m
Southwest
Wed 3/46:05 am
DEN
-
LIR
1 stop7h 25m
Southwest
Deal found 1/14$424
This JetBlue deal was found by Cheapflights users on 1/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:45 am
LIR
-
DEN
1 stop12h 14m
JetBlue
Sun 3/111:15 pm
DEN
-
LIR
1 stop14h 35m
JetBlue
Deal found 1/14$428
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/248:35 am
LIR
-
DEN
1 stop16h 00m
United Airlines
Mon 3/25:00 am
DEN
-
LIR
1 stop7h 10m
United Airlines
Deal found 1/14$431

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Denver 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 14, 2026.
Use the filters below to find and compare flights from Liberia to Denver that are best for you.

Fly from

Liberia

Fly to

Denver

Route

Depart

Return

Price

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Thu 2/26

12:50 pm-5:21 pm

Nonstop5h 31m

Denver Intl

Mon 3/2

9:57 am-4:08 pm

Nonstop5h 11m

$403

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Tue 2/10

12:50 pm-5:21 pm

Nonstop5h 31m

Denver Intl

Tue 2/17

9:57 am-4:08 pm

Nonstop5h 11m

$403

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Thu 2/26

12:50 pm-5:21 pm

Nonstop5h 31m

Denver Intl

Tue 3/3

8:33 pm-1:10 pm

1 stop15h 37m

$403

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Thu 2/12

12:50 pm-5:21 pm

Nonstop5h 31m

Denver Intl

Tue 2/17

9:57 am-4:08 pm

Nonstop5h 11m

$403

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Fri 2/27

2:05 pm-10:48 pm

1 stop9h 43m

Denver Intl

Wed 3/4

4:43 pm-12:50 pm

1 stop19h 07m

$409

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Fri 2/27

2:05 pm-12:23 am

1 stop11h 18m

Denver Intl

Sun 3/1

12:59 am-1:50 pm

1 stop11h 51m

$409

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 2/25

2:05 pm-12:23 am

1 stop11h 18m

Denver Intl

Sun 3/1

12:59 am-12:50 pm

1 stop10h 51m

$409

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 2/25

8:35 am-11:35 pm

1 stop16h 00m

Denver Intl

Mon 3/2

9:57 am-4:08 pm

Nonstop5h 11m

$409

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 3/11

11:45 am-12:30 am

1 stop12h 45m

$217

LiberiaDenver

LIR - DEN

LIRDEN

Liberia

Wed 4/15

2:10 pm-10:35 pm

1 stop8h 25m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 20 results
1
2

Compare providers for flights from Liberia to Denver

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

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

What is the cheapest month to book a flight from Liberia to Denver?

Currently, February is the cheapest month in which you can book a flight from Liberia to Denver (average of $212). Flying from Liberia to Denver in June is currently the most expensive (average of $279). 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 LIR to DEN?

Find hourly flight availability from Liberia to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2026.

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

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated January 14, 2026.
Peruse reviews from past customers who have flown with United Airlines from Liberia to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,163 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airports do I use to fly from Liberia to Denver?

    To fly from Liberia to Denver, you need to book a flight from Liberia (LIR) to Denver Intl (DEN). Nonstop flights to Denver Intl from Liberia take 5h 28m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Liberia to Denver Intl offered by 1 airline.

  • How long is the flight from Liberia to Denver?

    Airlines like United Airlines fly from Liberia to Denver in about 5h 31m. The time it takes to get you to your destination is usually consistent. There are 2336 mi between Liberia and Denver. All flights are typically nonstop.

  • What is the cheapest airline to fly from Liberia to Denver round-trip?

    Flying on United Airlines is currently your cheapest option to Denver, with prices starting at $424. Users have found that United Airlines is 32% cheaper than the other options available to this destination.

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

    $234 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $236 and $242, respectively.

  • What are the cheapest flights from Liberia to Denver?

    Looking at all options, your cheapest flight can be booked for $205. While the most popular route (Liberia - Denver Intl) can be booked for $403 on average, our data indicates $469 when flying from Liberia to Denver.

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

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

  • How can I find direct flights from Liberia to Denver?

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

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

    Yes. Cheapflights offers flight deals from Liberia to Denver 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 Liberia to Denver?

    Currently, February is the cheapest month in which you can book a flight from Liberia to Denver (average of $212). Flying from Liberia to Denver in June is currently the most expensive (average of $279). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Greeley
Lone Tree
Wheat Ridge
Cripple Creek
Winter Park
Silverthorne
Central City
Centennial
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
Idaho Springs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Liberia to Denver

See prices for flight routes from nearby airports that may be better suited for you.
San José to Denver flights
Liberia to Colorado Springs flights

Top airline flying from Liberia to Denver

Discover the top airline that operate flights from Liberia to Denver. 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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$424Average$618FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.