What airlines fly to Liberia?

Avianca, Copa Airlines and United Airlines are the top three most popular airlines that fly to Liberia from Washington, D.C. Dulles Intl Airport according to our data. Avianca is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Liberia. Keep in mind that there are 6 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Liberia?

Flights via Houston (IAH) offer the lowest average round-trip price of $561.

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Liberia?

Houston (IAH) was the most common stop: 85% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Liberia?

Atlanta (ATL) has the shortest average layover time for this route: 1h 22m.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Liberia?

United Airlines and American Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Liberia

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Liberia?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 11m.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport?

As of February 2026, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Liberia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Liberia Airport.

What documentation or ID do you need to fly to Liberia Airport?

The travel and health documents you'll need for your trip to Liberia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$117 Cheap Flights from Washington, D.C. Dulles Intl Airport to Liberia in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Liberia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:46 pm - 2:13 pm

IAD

LIR

22h 27m

2 stops

3:29 pm - 1:32 pm

LIR

IAD

21h 03m

2 stops

$271American Airlines

Sat, Feb 28 - Wed, Mar 4

5:00 am - 12:23 pm

IAD

LIR

8h 23m

1 stop

3:29 pm - 10:53 pm

LIR

IAD

30h 24m

1 stop

$273American Airlines

Thu, Feb 26 - Mon, Mar 2

10:30 pm - 12:55 pm

IAD

LIR

15h 25m

1 stop

12:35 pm - 10:36 pm

LIR

IAD

9h 01m

1 stop

$276United Airlines

Thu, Feb 26 - Thu, Mar 5

3:26 pm - 11:28 am

IAD

LIR

22h 02m

1 stop

2:40 pm - 6:41 pm

LIR

IAD

26h 01m

2 stops

$277American Airlines

Sat, Apr 25 - Mon, May 4

3:26 pm - 11:28 am

IAD

LIR

22h 02m

1 stop

2:10 pm - 11:26 pm

LIR

IAD

31h 16m

1 stop

$279American Airlines

Sat, Apr 25 - Tue, Apr 28

5:00 am - 12:23 pm

IAD

LIR

8h 23m

1 stop

3:29 pm - 1:32 pm

LIR

IAD

21h 03m

2 stops

$281American Airlines

Thu, Feb 26 - Wed, Mar 4

5:00 am - 12:23 pm

IAD

LIR

8h 23m

1 stop

3:29 pm - 4:31 pm

LIR

IAD

24h 02m

1 stop

$284American Airlines

Thu, Feb 26 - Mon, Mar 2

5:00 am - 2:13 pm

IAD

LIR

10h 13m

2 stops

12:23 pm - 8:48 am

LIR

IAD

18h 25m

1 stop

$287American Airlines

Wed, Mar 4 - Wed, Mar 11

10:11 pm - 2:25 pm

IAD

LIR

18h 14m

1 stop

3:27 pm - 11:28 am

LIR

IAD

18h 01m

1 stop

$292United Airlines

Sun, Apr 26 - Sun, May 3

10:20 pm - 2:25 pm

IAD

LIR

18h 05m

1 stop

3:27 pm - 11:28 am

LIR

IAD

18h 01m

1 stop

$293United Airlines

Thu, Apr 30 - Sun, May 3

GOL flights from Washington, D.C. Dulles Intl Airport to Liberia

Our best GOL deals on Washington, D.C. Dulles Intl Airport to Liberia flight tickets

GOL

Mar 25

IAD5:00 amWashington, D.C. Dulles Intl

8h 23m

1 stop

LIR11:23 amLiberia

Mar 31

LIR2:29 pmLiberia

28h 01m

2 stops

IAD8:30 pmWashington, D.C. Dulles Intl

$372

GOL

Apr 27

IAD8:11 pmWashington, D.C. Dulles Intl

17h 13m

2 stops

LIR11:24 amLiberia

May 4

LIR2:40 pmLiberia

26h 01m

2 stops

IAD6:41 pmWashington, D.C. Dulles Intl

$381

GOL

Feb 11

IAD7:01 amWashington, D.C. Dulles Intl

6h 36m

1 stop

LIR12:37 pmLiberia

Feb 16

LIR3:29 pmLiberia

24h 02m

1 stop

IAD4:31 pmWashington, D.C. Dulles Intl

$691

United Airlines flights from Washington, D.C. Dulles Intl Airport to Liberia

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Liberia flight tickets

United Airlines

Feb 26

IAD10:30 pmWashington, D.C. Dulles Intl

15h 25m

1 stop

LIR12:55 pmLiberia

Mar 5

LIR12:35 pmLiberia

9h 01m

1 stop

IAD10:36 pmWashington, D.C. Dulles Intl

$276

United Airlines

Apr 26

IAD10:11 pmWashington, D.C. Dulles Intl

18h 14m

1 stop

LIR2:25 pmLiberia

May 3

LIR3:27 pmLiberia

18h 01m

1 stop

IAD11:28 amWashington, D.C. Dulles Intl

$292

United Airlines

Apr 30

IAD10:20 pmWashington, D.C. Dulles Intl

18h 05m

1 stop

LIR2:25 pmLiberia

May 3

LIR3:27 pmLiberia

18h 01m

1 stop

IAD11:28 amWashington, D.C. Dulles Intl

$293

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sat 2/28

4:46 pm-2:13 pm

2 stops22h 27m

Liberia

Wed 3/4

3:29 pm-1:32 pm

2 stops21h 03m

$271

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Thu 2/26

5:00 am-12:23 pm

1 stop8h 23m

Liberia

Mon 3/2

3:29 pm-10:53 pm

1 stop30h 24m

$273

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Thu 2/26

10:30 pm-12:55 pm

1 stop15h 25m

Liberia

Thu 3/5

12:35 pm-10:36 pm

1 stop9h 01m

$276

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sat 4/25

3:26 pm-11:28 am

1 stop22h 02m

Liberia

Mon 5/4

2:40 pm-6:41 pm

2 stops26h 01m

$277

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sat 4/25

3:26 pm-11:28 am

1 stop22h 02m

Liberia

Tue 4/28

2:10 pm-11:26 pm

1 stop31h 16m

$279

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Thu 2/26

5:00 am-12:23 pm

1 stop8h 23m

Liberia

Wed 3/4

3:29 pm-1:32 pm

2 stops21h 03m

$281

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Thu 2/26

5:00 am-12:23 pm

1 stop8h 23m

Liberia

Mon 3/2

3:29 pm-4:31 pm

1 stop24h 02m

$284

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Wed 3/4

5:00 am-2:13 pm

2 stops10h 13m

Liberia

Wed 3/11

12:23 pm-8:48 am

1 stop18h 25m

$287

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sun 4/26

10:11 pm-2:25 pm

1 stop18h 14m

Liberia

Sun 5/3

3:27 pm-11:28 am

1 stop18h 01m

$292

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Thu 4/30

10:20 pm-2:25 pm

1 stop18h 05m

Liberia

Sun 5/3

3:27 pm-11:28 am

1 stop18h 01m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Liberia?

The month of May is another great option to travel to Liberia, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $355.

How far in advance should I book a flight to Liberia?

You are more likely to see cheaper flights to Liberia from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Washington, D.C. Dulles Intl Airport for as low as $298 on momondo.

When to book flights from Washington, D.C. Dulles Intl Airport to Liberia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Liberia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Liberia (IAD to LIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Liberia

Fastest flight time	8h 09m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Liberia takes 8h 09m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Liberia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Liberia.

Search flight deals

How far is Washington, D.C. Dulles Intl to Liberia by plane?
Liberia is 2015.9 mi away from Washington, D.C. Dulles Intl. Flights usually cover this in 8h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport?
As of February 2026, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Liberia Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Liberia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Liberia Airport.
What documentation or ID do you need to fly to Liberia Airport?
The travel and health documents you'll need for your trip to Liberia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Liberia?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Liberia is United Airlines, representing 64% of all bookings. The subsequent popular airlines are Delta at 19% and American Airlines at 16%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Liberia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Liberia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $254	Free Cancellation	Rating 7.9 8,178 reviews	Search Delta flights
United Airlines	PriceFrom $264	Free Cancellation	Rating 7.4 9,269 reviews	Search United Airlines flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.2 11,262 reviews	Search American Airlines flights

Culebra

Playa Hermosa

Coco

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Liberia?

It is quick and easy to find Washington, D.C. to Liberia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Liberia that suits you.

Can I find flights from Washington, D.C. to Liberia with flexible booking policies on momondo?

Yes. All flights to Liberia from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Liberia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Liberia.

I’m not ready to book a flight from Washington, D.C. to Liberia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Liberia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Liberia and let you know when they change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Liberia from $117

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See travel insights to Liberia from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Liberia

What is the cheapest month to fly to Liberia?

How far in advance should I book a flight to Liberia?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Liberia?

What airlines fly to Liberia?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Liberia?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Liberia?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Liberia?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Liberia?

When to book flights from Washington, D.C. Dulles Intl Airport to Liberia

Cheap Washington, D.C. Dulles Intl Airport to Liberia (IAD to LIR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Liberia

Fastest flight time

Direct flights

Best airlines flying from Washington, D.C. Dulles Intl Airport to Liberia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Liberia with momondo

Traveling to a place near Liberia?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Liberia?

Can I find flights from Washington, D.C. to Liberia with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Liberia?

I’m not ready to book a flight from Washington, D.C. to Liberia right now. Can momondo alert me if prices change?

An easier way to manage your Liberia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Liberia. Availability may vary depending on flight origin and airline.

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