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Cheap flights from Liberia to Washington, D.C. from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Liberia to Washington, D.C. departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:30 pm - 11:19 pm
LIR
-
IAD
28h 49m
1 stop
United Airlines Logo
10:20 pm - 9:50 am
IAD
-
LIR
13h 30m
1 stop
$306United Airlines
Thu, Jul 16 - Mon, Jul 20
United Airlines Logo
8:35 am - 10:36 pm
LIR
-
IAD
13h 01m
1 stop
United Airlines Logo
10:10 pm - 1:10 pm
IAD
-
LIR
16h 00m
1 stop
$315United Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
2:47 pm - 7:34 pm
LIR
-
IAD
26h 47m
2 stops
American Airlines Logo
6:33 am - 11:30 am
IAD
-
LIR
6h 57m
1 stop
$372American Airlines
Tue, Jul 7 - Tue, Jul 14
American Airlines Logo
2:47 pm - 7:34 pm
LIR
-
IAD
26h 47m
2 stops
American Airlines Logo
6:33 am - 11:30 am
IAD
-
LIR
6h 57m
1 stop
$377American Airlines
Tue, Jul 7 - Wed, Jul 15
American Airlines Logo
2:47 pm - 2:18 pm
LIR
-
IAD
21h 31m
2 stops
American Airlines Logo
7:10 pm - 1:18 pm
IAD
-
LIR
20h 08m
2 stops
$421American Airlines
Tue, Sep 15 - Thu, Sep 24
Air Canada Logo
2:40 pm - 8:23 pm
LIR
-
IAD
28h 43m
1 stop
Air Canada Logo
5:15 pm - 1:40 pm
IAD
-
LIR
21h 25m
2 stops
$435Air Canada
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
2:40 pm - 3:50 pm
LIR
-
IAD
24h 10m
2 stops
Air Canada Logo
5:15 pm - 1:40 pm
IAD
-
LIR
21h 25m
2 stops
$443Air Canada
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
12:22 pm - 10:05 pm
LIR
-
IAD
7h 43m
1 stop
American Airlines Logo
8:22 pm - 11:30 am
IAD
-
LIR
17h 08m
1 stop
$508American Airlines
Tue, Jul 7 - Tue, Jul 14
American Airlines Logo
12:22 pm - 10:05 pm
LIR
-
IAD
7h 43m
1 stop
American Airlines Logo
6:33 am - 11:30 am
IAD
-
LIR
6h 57m
1 stop
$513American Airlines
Tue, Jul 7 - Wed, Jul 15
American Airlines Logo
2:47 pm - 7:34 pm
LIR
-
IAD
26h 47m
2 stops
American Airlines Logo
7:31 pm - 11:30 am
IAD
-
LIR
17h 59m
2 stops
$524American Airlines
Tue, Jul 7 - Tue, Jul 14

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

Our best American Airlines deals on Liberia to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jul 7
LIR2:47 pmLiberia
26h 47m
2 stops
IAD7:34 pmWashington, D.C. Dulles Intl
Jul 14
IAD6:33 amWashington, D.C. Dulles Intl
6h 57m
1 stop
LIR11:30 amLiberia
$372
American Airlines
Jul 7
LIR2:47 pmLiberia
26h 47m
2 stops
IAD7:34 pmWashington, D.C. Dulles Intl
Jul 15
IAD6:33 amWashington, D.C. Dulles Intl
6h 57m
1 stop
LIR11:30 amLiberia
$377
American Airlines
Jul 15
LIR2:47 pmLiberia
26h 53m
2 stops
IAD7:40 pmWashington, D.C. Dulles Intl
Jul 22
IAD1:08 pmWashington, D.C. Dulles Intl
24h 14m
2 stops
LIR11:22 amLiberia
$386

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

Our best United Airlines deals on Liberia to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Jul 16
LIR4:30 pmLiberia
28h 49m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl
Jul 20
IAD10:20 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
LIR9:50 amLiberia
$306
United Airlines
Nov 5
LIR8:35 amLiberia
13h 01m
1 stop
IAD10:36 pmWashington, D.C. Dulles Intl
Nov 9
IAD10:10 pmWashington, D.C. Dulles Intl
16h 00m
1 stop
LIR1:10 pmLiberia
$315
United Airlines
Jul 15
LIR4:30 pmLiberia
12h 52m
1 stop
IAD7:22 amWashington, D.C. Dulles Intl
Jul 22
IAD6:30 amWashington, D.C. Dulles Intl
9h 55m
1 stop
LIR2:25 pmLiberia
$619

momondo Fare Finder

 
Customize your flight search to find flights from Liberia to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Liberia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 7/16

4:30 pm-11:19 pm

1 stop28h 49m

Washington, D.C. Dulles Intl

Mon 7/20

10:20 pm-9:50 am

1 stop13h 30m

$306

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 11/5

8:35 am-10:36 pm

1 stop13h 01m

Washington, D.C. Dulles Intl

Mon 11/9

10:10 pm-1:10 pm

1 stop16h 00m

$315

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 7/7

2:47 pm-7:34 pm

2 stops26h 47m

Washington, D.C. Dulles Intl

Tue 7/14

6:33 am-11:30 am

1 stop6h 57m

$372

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 7/7

2:47 pm-7:34 pm

2 stops26h 47m

Washington, D.C. Dulles Intl

Wed 7/15

6:33 am-11:30 am

1 stop6h 57m

$377

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 9/15

2:47 pm-2:18 pm

2 stops21h 31m

Washington, D.C. Dulles Intl

Thu 9/24

7:10 pm-1:18 pm

2 stops20h 08m

$421

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 11/5

2:40 pm-8:23 pm

1 stop28h 43m

Washington, D.C. Dulles Intl

Mon 11/9

5:15 pm-1:40 pm

2 stops21h 25m

$435

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 11/5

2:40 pm-3:50 pm

2 stops24h 10m

Washington, D.C. Dulles Intl

Mon 11/9

5:15 pm-1:40 pm

2 stops21h 25m

$443

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 7/7

12:22 pm-10:05 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Tue 7/14

8:22 pm-11:30 am

1 stop17h 08m

$508
Quickest round-trip

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 7/7

12:22 pm-10:05 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 7/15

6:33 am-11:30 am

1 stop6h 57m

$513

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 7/7

2:47 pm-7:34 pm

2 stops26h 47m

Washington, D.C. Dulles Intl

Tue 7/14

7:31 pm-11:30 am

2 stops17h 59m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

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

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

What airlines fly to Washington, D.C. Dulles Intl Airport?

Avianca, United Airlines and Copa Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Liberia according to our data. Avianca is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

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

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

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

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

Fastest flight time

8h 35m

Direct flights

None
The fastest flight from Liberia to Washington, D.C. Dulles Intl Airport takes 8h 35m
There are no direct flights from Liberia to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Liberia to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Liberia to Washington, D.C. Dulles Intl Airport

  • How far is Liberia to Washington, D.C. Dulles Intl by plane?

    The distance between Liberia and Washington, D.C. Dulles Intl is about 2015.9 mi. Flights usually cover this in 8h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Liberia Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Liberia Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Fredericksburg
Gaithersburg
Colonial Beach
Rockville
Linthicum Heights
Silver Spring
Towson
Manassas
Sterling
Tysons
Springfield
Bethesda

Why use momondo?

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

Finding the right flight to Washington, D.C. from Liberia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Liberia with this policy.

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

momondo helps you find the best flight between Liberia and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. from Liberia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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