Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Liberia from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Liberia departing on 2/24. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 1:10 pmDCA-LIR
8h 10m1 stop
United Airlines Logo
2:20 pm - 11:59 pmLIR-DCA
8h 39m1 stop
$265United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
5:55 am - 2:13 pmDCA-LIR
9h 18m2 stops
American Airlines Logo
1:21 pm - 11:25 pmLIR-DCA
9h 04m1 stop
$269American Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
5:00 am - 2:20 pmDCA-LIR
10h 20m1 stop
American Airlines Logo
3:26 pm - 9:19 amLIR-DCA
16h 53m1 stop
$270American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
American Airlines Logo
6:59 am - 12:37 pmDCA-LIR
6h 38m1 stop
American Airlines Logo
1:21 pm - 10:45 amLIR-DCA
20h 24m1 stop
$272American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
7:45 pm - 12:27 pmDCA-LIR
17h 42m1 stop
American Airlines Logo
2:37 pm - 8:47 amLIR-DCA
17h 10m1 stop
$274American Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
5:55 am - 2:13 pmDCA-LIR
9h 18m2 stops
American Airlines Logo
1:21 pm - 9:00 amLIR-DCA
18h 39m1 stop
$277American Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
5:55 am - 2:13 pmDCA-LIR
9h 18m2 stops
American Airlines Logo
2:38 pm - 8:56 amLIR-DCA
17h 18m1 stop
$278American Airlines
Find Deal
Mon, Jan 19 - Sat, Jan 24
American Airlines Logo
6:59 am - 12:37 pmDCA-LIR
6h 38m1 stop
American Airlines Logo
2:38 pm - 8:56 amLIR-DCA
17h 18m1 stop
$279American Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
9:13 pm - 1:37 pmDCA-LIR
17h 24m1 stop
American Airlines Logo
3:13 pm - 12:44 pmLIR-DCA
20h 31m1 stop
$281American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 26
United Airlines Logo
7:50 pm - 12:10 pmDCA-LIR
18h 20m1 stop
United Airlines Logo
1:20 pm - 11:45 pmLIR-DCA
8h 25m1 stop
$282United Airlines
Find Deal
Fri, May 15 - Tue, May 19

United Airlines flights from Washington, D.C. Reagan-National Airport to Liberia

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Liberia flight tickets
United Airlines
Dec 12
DCA6:00 amWashington, D.C. Reagan-National
13h 37m
1 stop
LIR6:37 pmLiberia
Dec 14
LIR8:35 amLiberia
12h 29m
1 stop
DCA10:04 pmWashington, D.C. Reagan-National
$265
Find similar
United Airlines
Nov 29
DCA6:00 amWashington, D.C. Reagan-National
13h 37m
1 stop
LIR6:37 pmLiberia
Dec 6
LIR8:35 amLiberia
11h 21m
1 stop
DCA8:56 pmWashington, D.C. Reagan-National
$275
Find similar
United Airlines
Feb 27
DCA6:00 amWashington, D.C. Reagan-National
13h 37m
1 stop
LIR6:37 pmLiberia
Mar 3
LIR8:35 amLiberia
14h 24m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$288
Find similar

Delta flights from Washington, D.C. Reagan-National Airport to Liberia

Our best Delta deals on Washington, D.C. Reagan-National Airport to Liberia flight tickets
Delta
Jan 25
DCA7:00 amWashington, D.C. Reagan-National
7h 50m
1 stop
LIR1:50 pmLiberia
Jan 28
LIR3:05 pmLiberia
7h 27m
1 stop
DCA11:32 pmWashington, D.C. Reagan-National
$305
Find similar
Delta
Nov 25
DCA8:45 pmWashington, D.C. Reagan-National
16h 55m
1 stop
LIR12:40 pmLiberia
Dec 3
LIR2:05 pmLiberia
8h 35m
1 stop
DCA11:40 pmWashington, D.C. Reagan-National
$343
Find similar
Delta
Jan 29
DCA6:59 amWashington, D.C. Reagan-National
7h 51m
1 stop
LIR1:50 pmLiberia
Feb 8
LIR3:05 pmLiberia
7h 27m
1 stop
DCA11:32 pmWashington, D.C. Reagan-National
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Liberia 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 November 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 1/9

6:00 am-1:10 pm

1 stop8h 10m

Liberia

Mon 1/12

2:20 pm-11:59 pm

1 stop8h 39m

$265

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 1/9

5:55 am-2:13 pm

2 stops9h 18m

Liberia

Tue 1/13

1:21 pm-11:25 pm

1 stop9h 04m

$269

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Wed 12/3

5:00 am-2:20 pm

1 stop10h 20m

Liberia

Mon 12/8

3:26 pm-9:19 am

1 stop16h 53m

$270

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 1/23

6:59 am-12:37 pm

1 stop6h 38m

Liberia

Mon 1/26

1:21 pm-10:45 am

1 stop20h 24m

$272

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Sat 2/21

7:45 pm-12:27 pm

1 stop17h 42m

Liberia

Sat 2/28

2:37 pm-8:47 am

1 stop17h 10m

$274

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 1/9

5:55 am-2:13 pm

2 stops9h 18m

Liberia

Mon 1/12

1:21 pm-9:00 am

1 stop18h 39m

$277

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Mon 1/19

5:55 am-2:13 pm

2 stops9h 18m

Liberia

Sat 1/24

2:38 pm-8:56 am

1 stop17h 18m

$278

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Wed 2/4

6:59 am-12:37 pm

1 stop6h 38m

Liberia

Sun 2/8

2:38 pm-8:56 am

1 stop17h 18m

$279

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 1/16

9:13 pm-1:37 pm

1 stop17h 24m

Liberia

Mon 1/26

3:13 pm-12:44 pm

1 stop20h 31m

$281

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 5/15

7:50 pm-12:10 pm

1 stop18h 20m

Liberia

Tue 5/19

1:20 pm-11:45 pm

1 stop8h 25m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Liberia from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National 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

What is the cheapest month to fly to Liberia?

The month of January is another great option to travel to Liberia, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $384.

What is the cheapest day to depart on your flight to Liberia?

On average, the least expensive day to fly to Liberia from Washington, D.C. Reagan-National Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $566. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Liberia for around $677.

What is the cheapest time of day to depart on your flight to Liberia?

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Liberia when you can find flight prices for as low as $528. Flying to Liberia in the evening is an ideal time because this is during off-peak travel hours. Flights to Liberia are more costly in the morning, with an average ticket price of $614. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $492 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. Reagan-National Airport for as low as $245 on momondo.

When to book flights from Washington, D.C. Reagan-National Airport to Liberia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National 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. Reagan-National Airport to Liberia (DCA to LIR) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Liberia. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Liberia.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Liberia by plane?

    Washington, D.C. Reagan-National and Liberia are 2015.9 mi apart from one another. A reasonable flight in good conditions will take 6h 38m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Liberia Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Liberia Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Liberia Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National Airport to Liberia Airport.

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

    The required travel and health documents for your Liberia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Liberia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Liberia?

Best airlines flying from Washington, D.C. Reagan-National Airport to Liberia

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Liberia with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $244Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights
DeltaPriceFrom $272Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $282Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
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. momondo enables you to select and highlight flights to Liberia from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Liberia 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 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/21
Sun 12/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica