IAD - LIR

$154 Find Cheap Flights from Washington Dulles Airport 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 Dulles Intl to Liberia departing on 8/1. 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

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Everything you should know

Cheapest round-trip
$340
Typical prices: $270-$1,327
United Airlines
Mon 12/7Thu 12/10
IAD - LIR • 1 stop
Cheapest non-stop
$968
United Airlines
Mon 12/21Fri 12/25
IAD - LIR • Non-stop
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Liberia. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $612 (round-trip)
Charlotte (CLT)
Shortest trip • 6h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 47% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Liberia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Liberia (IAD-LIR)

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

Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
10:10 pm - 11:44 am
IAD
-
LIR
14h 34m
1 stop
United Airlines Logo
5:15 pm - 7:19 am
LIR
-
IAD
13h 04m
1 stop
$340United Airlines
Mon, Dec 7 - Thu, Dec 10
American Airlines Logo
4:58 pm - 12:25 pm
IAD
-
LIR
20h 27m
2 stops
American Airlines Logo
3:10 pm - 4:10 pm
LIR
-
IAD
24h 00m
2 stops
$345American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
6:41 pm - 1:47 pm
IAD
-
LIR
21h 06m
1 stop
American Airlines Logo
2:18 pm - 8:24 pm
LIR
-
IAD
28h 06m
1 stop
$348American Airlines
Fri, Oct 23 - Fri, Nov 6
United Airlines Logo
10:34 pm - 3:19 pm
IAD
-
LIR
18h 45m
1 stop
United Airlines Logo
2:20 pm - 12:32 am
LIR
-
IAD
9h 12m
1 stop
$353United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
6:00 am - 12:10 pm
IAD
-
LIR
8h 10m
1 stop
United Airlines Logo
8:45 am - 10:43 pm
LIR
-
IAD
12h 58m
1 stop
$356United Airlines
Tue, Aug 25 - Fri, Sep 4
Delta Logo
6:00 am - 12:00 pm
IAD
-
LIR
8h 00m
1 stop
Delta Logo
1:25 pm - 12:34 am
LIR
-
IAD
9h 09m
1 stop
$360Delta
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
6:09 am - 1:38 pm
IAD
-
LIR
9h 29m
1 stop
American Airlines Logo
12:35 pm - 2:02 pm
LIR
-
IAD
23h 27m
2 stops
$361American Airlines
Tue, Dec 8 - Wed, Dec 16
United Airlines Logo
10:10 pm - 11:44 am
IAD
-
LIR
14h 34m
1 stop
United Airlines Logo
5:15 pm - 7:19 am
LIR
-
IAD
13h 04m
1 stop
$364United Airlines
Tue, Jan 12 - Wed, Jan 20
American Airlines Logo
5:26 pm - 12:21 pm
IAD
-
LIR
19h 55m
2 stops
American Airlines Logo
3:13 pm - 4:19 pm
LIR
-
IAD
24h 06m
2 stops
$365American Airlines
Sat, Nov 7 - Thu, Dec 17
United Airlines Logo
6:00 am - 6:37 pm
IAD
-
LIR
13h 37m
1 stop
United Airlines Logo
2:00 pm - 7:35 pm
LIR
-
IAD
4h 35mnonstop
$366United Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Liberia flights

Get data-powered insights and trends into flights from Dulles Intl 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 Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Liberia departing in December.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Liberia is September, where tickets cost $284 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $907 and $744 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Liberia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low season

September

Cheapest flight

$154
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Washington Dulles Airport to Liberia

When to book flights from Dulles Intl to Liberia

Are your dates flexible? Find out the best times to travel from Dulles Intl 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 Washington Dulles Airport to Liberia flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Liberia?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Liberia was $157 for a one-way ticket and $348 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Liberia?

    Yes

  • Which aircraft models fly most regularly from Washington Dulles Airport to Liberia?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Washington Dulles Airport to Liberia flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Liberia?

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

  • Which is the best airline for flights from Washington, D.C. to Liberia, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Liberia are Delta and United Airlines. With an average price for the route of $624 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $570 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport 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 Washington Dulles Airport to Liberia.

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

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

Everything you need to know for your flight from Dulles Intl to Liberia

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Liberia (LIR)